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ath79: add new OF only target for QCA MIPS silicon 

This target aims to replace ar71xx mid-term. The big part that is still
missing is making the MMIO/AHB wifi work using OF. NAND and mikrotik
subtargets will follow.

Signed-off-by: John Crispin <john@phrozen.org>
openwrt-18.06
John Crispin 2018-05-06 10:20:11 +02:00
parent 3dc523f232
commit 53c474abbd
121 changed files with 21368 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
package/kernel/linux/modules/usb.mk
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@ -90,6 +90,25 @@ endef
$(eval $(call KernelPackage,usb-phy-qcom-dwc3)) $(eval $(call KernelPackage,usb-phy-qcom-dwc3))
define KernelPackage/phy-ath79-usb
TITLE:=Support for ATH79 USB PHY
KCONFIG:=CONFIG_PHY_AR7100_USB \
CONFIG_PHY_AR7200_USB
DEPENDS:=@TARGET_ath79
HIDDEN:=1
FILES:=$(LINUX_DIR)/drivers/phy/phy-ar7100-usb.ko \
$(LINUX_DIR)/drivers/phy/phy-ar7200-usb.ko
AUTOLOAD:=$(call AutoLoad,21,phy-ar7100-usb phy-ar7200-usb,1)
$(call AddDepends/usb)
endef
define KernelPackage/phy-ath79-usb/description
Support for ATH79 USB transceiver
endef
$(eval $(call KernelPackage,phy-ath79-usb))
define KernelPackage/usb-gadget define KernelPackage/usb-gadget
TITLE:=USB Gadget support TITLE:=USB Gadget support
KCONFIG:=CONFIG_USB_GADGET KCONFIG:=CONFIG_USB_GADGET
@ -313,6 +332,7 @@ define KernelPackage/usb2
+TARGET_brcm47xx:kmod-usb-ssb \ +TARGET_brcm47xx:kmod-usb-ssb \
+TARGET_bcm53xx:kmod-usb-bcma \ +TARGET_bcm53xx:kmod-usb-bcma \
+TARGET_bcm53xx:kmod-phy-bcm-ns-usb2 \ +TARGET_bcm53xx:kmod-phy-bcm-ns-usb2 \
+TARGET_ath79:kmod-phy-ath79-usb \
+kmod-usb-ehci +kmod-usb-ehci
KCONFIG:=\ KCONFIG:=\
CONFIG_USB_EHCI_HCD_PLATFORM \ CONFIG_USB_EHCI_HCD_PLATFORM \
@ -1492,7 +1512,7 @@ $(eval $(call KernelPackage,usbip-server))
define KernelPackage/usb-chipidea define KernelPackage/usb-chipidea
TITLE:=Host and device support for Chipidea controllers TITLE:=Host and device support for Chipidea controllers
DEPENDS:=+USB_GADGET_SUPPORT:kmod-usb-gadget @TARGET_ar71xx +kmod-usb-ehci +kmod-usb-phy-nop DEPENDS:=+USB_GADGET_SUPPORT:kmod-usb-gadget @TARGET_ar71xx||TARGET_ath79 +kmod-usb-ehci +kmod-usb-phy-nop
KCONFIG:= \ KCONFIG:= \
CONFIG_EXTCON \ CONFIG_EXTCON \
CONFIG_USB_CHIPIDEA \ CONFIG_USB_CHIPIDEA \
@ -1513,6 +1533,31 @@ endef
$(eval $(call KernelPackage,usb-chipidea)) $(eval $(call KernelPackage,usb-chipidea))
define KernelPackage/usb-chipidea2
TITLE:=Host and device support for Chipidea2 controllers
DEPENDS:=+USB_GADGET_SUPPORT:kmod-usb-gadget @TARGET_ar71xx||TARGET_ath79 +kmod-usb-ehci +kmod-usb-phy-nop
KCONFIG:= \
CONFIG_EXTCON \
CONFIG_USB_CHIPIDEA \
CONFIG_USB_CHIPIDEA_HOST=y \
CONFIG_USB_CHIPIDEA_UDC=y \
CONFIG_USB_CHIPIDEA_DEBUG=y
FILES:= \
$(LINUX_DIR)/drivers/extcon/extcon.ko@lt4.9 \
$(LINUX_DIR)/drivers/extcon/extcon-core.ko@ge4.9 \
$(LINUX_DIR)/drivers/usb/chipidea/ci_hdrc_usb2.ko
AUTOLOAD:=$(call AutoLoad,39,ci_hdrc_usb2,1)
$(call AddDepends/usb)
endef
define KernelPackage/usb-chipidea2/description
Kernel support for USB Chipidea controllers
endef
$(eval $(call KernelPackage,usb-chipidea2))
define KernelPackage/usbmon define KernelPackage/usbmon
TITLE:=USB traffic monitor TITLE:=USB traffic monitor
KCONFIG:=CONFIG_USB_MON KCONFIG:=CONFIG_USB_MON

19
target/linux/ath79/Makefile Normal file
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@ -0,0 +1,19 @@
include $(TOPDIR)/rules.mk
ARCH:=mips
BOARD:=ath79
BOARDNAME:=Atheros ATH79 (DTS)
CPU_TYPE:=24kc
SUBTARGETS:=generic
FEATURES:=ramdisk source-only
KERNEL_PATCHVER:=4.14
include $(INCLUDE_DIR)/target.mk
DEFAULT_PACKAGES += \
kmod-gpio-button-hotplug swconfig \
kmod-ath9k wpad-mini uboot-envtools
$(eval $(call BuildTarget))

21
target/linux/ath79/base-files/etc/board.d/01_leds Normal file
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@ -0,0 +1,21 @@
#!/bin/sh
. /lib/functions/uci-defaults.sh
board_config_update
board=$(board_name)
case "$board" in
"glinet,ar150")
ucidef_set_led_wlan "wlan" "WLAN" "gl-ar150:orange:wlan" "phy0tpt"
;;
"tplink,tl-wr1043nd-v1")
ucidef_set_led_usbdev "usb" "USB" "tp-link:green:usb" "1-1"
ucidef_set_led_wlan "wlan" "WLAN" "tp-link:green:wlan" "phy0tpt"
;;
esac
board_config_flush
exit 0

44
target/linux/ath79/base-files/etc/board.d/02_network Normal file
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@ -0,0 +1,44 @@
#!/bin/sh
. /lib/functions/system.sh
. /lib/functions/uci-defaults.sh
ath79_setup_interfaces()
{
local board="$1"
case "$board" in
"ubnt,unifi")
ucidef_set_interface_lan "eth0"
;;
"tplink,tl-wr1043nd-v1")
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5@eth0"
;;
"netgear,wndr3800")
ucidef_set_interfaces_lan_wan "eth0" "eth1"
ucidef_add_switch "switch0" \
"0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "5u@eth0"
ucidef_add_switch_attr "switch0" "blinkrate" 2
ucidef_add_switch_port_attr "switch0" 1 led 6
ucidef_add_switch_port_attr "switch0" 2 led 9
ucidef_add_switch_port_attr "switch0" 5 led 2
;;
"buffalo,wzr-hp-g450h")
ucidef_add_switch "switch0" \
"0@eth0" "2:lan" "3:lan" "4:lan" "5:lan" "1:wan"
;;
*)
ucidef_set_interfaces_lan_wan "eth0" "eth1"
;;
esac
}
board_config_update
board=$(board_name)
ath79_setup_interfaces $board
board_config_flush
exit 0

38
target/linux/ath79/base-files/etc/diag.sh Normal file
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@ -0,0 +1,38 @@
#!/bin/sh
. /lib/functions/leds.sh
get_status_led() {
local board=$(board_name)
case $board in
"glinet,ar150")
status_led="gl-ar150:orange:wlan"
;;
"tplink,tl-wr1043nd-v1")
status_led="tp-link:green:system"
;;
"ubnt,unifi")
status_led="ubnt:green:dome"
;;
esac
}
set_state() {
get_status_led
case "$1" in
preinit)
status_led_blink_preinit
;;
failsafe)
status_led_blink_failsafe
;;
preinit_regular)
status_led_blink_preinit_regular
;;
done)
status_led_on
;;
esac
}

40
target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom Normal file
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@ -0,0 +1,40 @@
#!/bin/sh
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/functions.sh
. /lib/functions/system.sh
ath9k_eeprom_die() {
echo "ath9k eeprom: " "$*"
exit 1
}
ath9k_eeprom_extract() {
local part=$1
local offset=$2
local count=$3
local mtd
mtd=$(find_mtd_chardev $part)
[ -n "$mtd" ] || \
ath9k_eeprom_die "no mtd device found for partition $part"
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
ath9k_eeprom_die "failed to extract from $mtd"
}
board=$(board_name)
case "$FIRMWARE" in
"ath9k-eeprom-pci-0000:00:00.0.bin")
case $board in
"ubnt,unifi")
ath9k_eeprom_extract "art" 4096 2048
;;
*)
ath9k_eeprom_die "board $board is not supported yet"
;;
esac
;;
esac

58
target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata Normal file
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@ -0,0 +1,58 @@
#!/bin/sh
ath10kcal_die() {
echo "ath10cal: " "$*"
exit 1
}
ath10kcal_from_file() {
local source=$1
local offset=$2
local count=$3
dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
ath10kcal_die "failed to extract calibration data from $source"
}
ath10kcal_extract() {
local part=$1
local offset=$2
local count=$3
local mtd
mtd=$(find_mtd_chardev $part)
[ -n "$mtd" ] || \
ath10kcal_die "no mtd device found for partition $part"
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
ath10kcal_die "failed to extract calibration data from $mtd"
}
ath10kcal_patch_mac() {
local mac=$1
[ -z "$mac" ] && return
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
}
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/functions.sh
. /lib/functions/system.sh
board=$(board_name)
case "$FIRMWARE" in
"ath10k/cal-pci-0000:00:00.0.bin")
case $board in
openmesh,om5p-ac-v2)
ath10kcal_extract "ART" 20480 2116
ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
;;
esac
;;
*)
exit 1
;;
esac

224
target/linux/ath79/base-files/lib/upgrade/platform.sh Normal file
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@ -0,0 +1,224 @@
#
# Copyright (C) 2011 OpenWrt.org
#
. /lib/functions/system.sh
PART_NAME=firmware
RAMFS_COPY_BIN='nandwrite'
CI_BLKSZ=65536
CI_LDADR=0x80060000
PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
platform_find_partitions() {
local first dev size erasesize name
while read dev size erasesize name; do
name=${name#'"'}; name=${name%'"'}
case "$name" in
vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin|rootfs|filesystem)
if [ -z "$first" ]; then
first="$name"
else
echo "$erasesize:$first:$name"
break
fi
;;
esac
done < /proc/mtd
}
platform_find_kernelpart() {
local part
for part in "${1%:*}" "${1#*:}"; do
case "$part" in
vmlinux.bin.l7|vmlinux|kernel|linux|linux.bin)
echo "$part"
break
;;
esac
done
}
platform_find_rootfspart() {
local part
for part in "${1%:*}" "${1#*:}"; do
[ "$part" != "$2" ] && echo "$part" && break
done
}
platform_do_upgrade_combined() {
local partitions=$(platform_find_partitions)
local kernelpart=$(platform_find_kernelpart "${partitions#*:}")
local erase_size=$((0x${partitions%%:*})); partitions="${partitions#*:}"
local kern_length=0x$(dd if="$1" bs=2 skip=1 count=4 2>/dev/null)
local kern_blocks=$(($kern_length / $CI_BLKSZ))
local root_blocks=$((0x$(dd if="$1" bs=2 skip=5 count=4 2>/dev/null) / $CI_BLKSZ))
if [ -n "$partitions" ] && [ -n "$kernelpart" ] && \
[ ${kern_blocks:-0} -gt 0 ] && \
[ ${root_blocks:-0} -gt 0 ] && \
[ ${erase_size:-0} -gt 0 ];
then
local rootfspart=$(platform_find_rootfspart "$partitions" "$kernelpart")
local append=""
[ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
if [ "$PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD" -ne 1 ]; then
( dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null; \
dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null ) | \
mtd -r $append -F$kernelpart:$kern_length:$CI_LDADR,rootfs write - $partitions
elif [ -n "$rootfspart" ]; then
dd if="$1" bs=$CI_BLKSZ skip=1 count=$kern_blocks 2>/dev/null | \
mtd write - $kernelpart
dd if="$1" bs=$CI_BLKSZ skip=$((1+$kern_blocks)) count=$root_blocks 2>/dev/null | \
mtd -r $append write - $rootfspart
fi
fi
PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=0
}
tplink_get_image_hwid() {
get_image "$@" | dd bs=4 count=1 skip=16 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_get_image_mid() {
get_image "$@" | dd bs=4 count=1 skip=17 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_get_image_boot_size() {
get_image "$@" | dd bs=4 count=1 skip=37 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
tplink_pharos_check_image() {
local magic_long="$(get_magic_long "$1")"
[ "$magic_long" != "7f454c46" ] && {
echo "Invalid image magic '$magic_long'"
return 1
}
local model_string="$(tplink_pharos_get_model_string)"
local line
# Here $1 is given to dd directly instead of get_image as otherwise the skip
# will take almost a second (as dd can't seek then)
#
# This will fail if the image isn't local, but that's fine: as the
# read loop won't be executed at all, it will return true, so the image
# is accepted (loading the first 1.5M of a remote image for this check seems
# a bit extreme)
dd if="$1" bs=1 skip=1511432 count=1024 2>/dev/null | while read line; do
[ "$line" = "$model_string" ] && break
done || {
echo "Unsupported image (model not in support-list)"
return 1
}
return 0
}
seama_get_type_magic() {
get_image "$@" | dd bs=1 count=4 skip=53 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
wrgg_get_image_magic() {
get_image "$@" | dd bs=4 count=1 skip=8 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
}
cybertan_get_image_magic() {
get_image "$@" | dd bs=8 count=1 skip=0 2>/dev/null | hexdump -v -n 8 -e '1/1 "%02x"'
}
cybertan_check_image() {
local magic="$(cybertan_get_image_magic "$1")"
local fw_magic="$(cybertan_get_hw_magic)"
[ "$fw_magic" != "$magic" ] && {
echo "Invalid image, ID mismatch, got:$magic, but need:$fw_magic"
return 1
}
return 0
}
platform_do_upgrade_compex() {
local fw_file=$1
local fw_part=$PART_NAME
local fw_mtd=$(find_mtd_part $fw_part)
local fw_length=0x$(dd if="$fw_file" bs=2 skip=1 count=4 2>/dev/null)
local fw_blocks=$(($fw_length / 65536))
if [ -n "$fw_mtd" ] && [ ${fw_blocks:-0} -gt 0 ]; then
local append=""
[ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
sync
dd if="$fw_file" bs=64k skip=1 count=$fw_blocks 2>/dev/null | \
mtd $append write - "$fw_part"
fi
}
alfa_check_image() {
local magic_long="$(get_magic_long "$1")"
local fw_part_size=$(mtd_get_part_size firmware)
case "$magic_long" in
"27051956")
[ "$fw_part_size" != "16318464" ] && {
echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
return 1
}
;;
"68737173")
[ "$fw_part_size" != "7929856" ] && {
echo "Invalid image magic \"$magic_long\" for $fw_part_size bytes"
return 1
}
;;
esac
return 0
}
platform_check_image() {
local board=$(board_name)
local magic="$(get_magic_word "$1")"
local magic_long="$(get_magic_long "$1")"
[ "$#" -gt 1 ] && return 1
case "$board" in
"ubnt,unifi")
[ "$magic" != "2705" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
esac
echo "Sysupgrade is not yet supported on $board."
return 1
}
platform_do_upgrade() {
local board=$(board_name)
case "$board" in
*)
default_do_upgrade "$ARGV"
;;
esac
}
disable_watchdog() {
killall watchdog
( ps | grep -v 'grep' | grep '/dev/watchdog' ) && {
echo 'Could not disable watchdog'
return 1
}
}
append sysupgrade_pre_upgrade disable_watchdog

247
target/linux/ath79/config-4.14 Normal file
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@ -0,0 +1,247 @@
CONFIG_AG71XX=y
# CONFIG_AG71XX_DEBUG is not set
CONFIG_AG71XX_DEBUG_FS=y
CONFIG_AR8216_PHY=y
CONFIG_AR8216_PHY_LEDS=y
CONFIG_ARCH_BINFMT_ELF_STATE=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
# CONFIG_ARCH_HAS_SG_CHAIN is not set
# CONFIG_ARCH_HAS_STRICT_KERNEL_RWX is not set
# CONFIG_ARCH_HAS_STRICT_MODULE_RWX is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_ARCH_MMAP_RND_BITS_MAX=15
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
# CONFIG_ARCH_WANTS_THP_SWAP is not set
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_AT803X_PHY=y
CONFIG_ATH79=y
CONFIG_ATH79_WDT=y
CONFIG_CEVT_R4K=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_CMDLINE="rootfstype=squashfs,jffs2"
CONFIG_CMDLINE_BOOL=y
# CONFIG_CMDLINE_OVERRIDE is not set
CONFIG_COMMON_CLK=y
# CONFIG_COMMON_CLK_BOSTON is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_CPU_GENERIC_DUMP_TLB=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_RIXI=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_CPU_MIPSR2=y
CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
CONFIG_CPU_R4K_CACHE_TLB=y
CONFIG_CPU_R4K_FPU=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_CPU_SUPPORTS_MSA=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
# CONFIG_DMA_NOOP_OPS is not set
# CONFIG_DMA_VIRT_OPS is not set
# CONFIG_DRM_LIB_RANDOM is not set
CONFIG_DTC=y
CONFIG_EARLY_PRINTK=y
CONFIG_ETHERNET_PACKET_MANGLE=y
CONFIG_EXPORTFS=y
CONFIG_FIXED_PHY=y
CONFIG_FUTEX_PI=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_IO=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PINCONF=y
CONFIG_GENERIC_PINCTRL_GROUPS=y
CONFIG_GENERIC_PINMUX_FUNCTIONS=y
CONFIG_GENERIC_SCHED_CLOCK=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_GPIO_74X164=y
CONFIG_GPIO_ATH79=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_SYSFS=y
# CONFIG_GRO_CELLS is not set
CONFIG_HANDLE_DOMAIN_IRQ=y
CONFIG_HARDWARE_WATCHPOINTS=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
# CONFIG_HAVE_ARCH_BITREVERSE is not set
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_HAVE_CBPF_JIT=y
CONFIG_HAVE_CC_STACKPROTECTOR=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_HAVE_IDE=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_KVM=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_HAVE_NET_DSA=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HW_HAS_PCI=y
CONFIG_HZ_PERIODIC=y
CONFIG_IMAGE_CMDLINE_HACK=y
CONFIG_INITRAMFS_COMPRESSION=""
CONFIG_INITRAMFS_ROOT_GID=0
CONFIG_INITRAMFS_ROOT_UID=0
CONFIG_INITRAMFS_SOURCE="../../root"
CONFIG_IP17XX_PHY=y
CONFIG_IRQCHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_IRQ_MIPS_CPU=y
CONFIG_IRQ_WORK=y
CONFIG_LEDS_GPIO=y
# CONFIG_LEDS_RESET is not set
CONFIG_LIBFDT=y
CONFIG_MARVELL_PHY=y
CONFIG_MDIO_BITBANG=y
CONFIG_MDIO_BUS=y
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_GPIO=y
CONFIG_MFD_SYSCON=y
CONFIG_MICREL_PHY=y
CONFIG_MIPS=y
CONFIG_MIPS_ASID_BITS=8
CONFIG_MIPS_ASID_SHIFT=0
CONFIG_MIPS_CLOCK_VSYSCALL=y
# CONFIG_MIPS_CMDLINE_BUILTIN_EXTEND is not set
# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
CONFIG_MIPS_CMDLINE_FROM_DTB=y
# CONFIG_MIPS_ELF_APPENDED_DTB is not set
# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
CONFIG_MIPS_L1_CACHE_SHIFT=5
# CONFIG_MIPS_MACHINE is not set
# CONFIG_MIPS_NO_APPENDED_DTB is not set
CONFIG_MIPS_RAW_APPENDED_DTB=y
CONFIG_MIPS_SPRAM=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_CFI_I2 is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_M25P80=y
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_SPLIT_LZMA_FW=y
CONFIG_MTD_SPLIT_SEAMA_FW=y
CONFIG_MTD_SPLIT_UIMAGE_FW=y
CONFIG_MTD_SPLIT_WRGG_FW=y
CONFIG_MTD_TPLINK_PARTS=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
# CONFIG_NO_IOPORT_MAP is not set
CONFIG_OF=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_GPIO=y
CONFIG_OF_IRQ=y
CONFIG_OF_MDIO=y
CONFIG_OF_NET=y
CONFIG_PCI_DRIVERS_LEGACY=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_PHYLIB=y
# CONFIG_PHY_AR7100_USB is not set
# CONFIG_PHY_AR7200_USB is not set
CONFIG_PINCTRL=y
CONFIG_RATIONAL=y
# CONFIG_RCU_NEED_SEGCBLIST is not set
# CONFIG_RCU_STALL_COMMON is not set
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
CONFIG_RESET_ATH79=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RTL8366S_PHY=y
CONFIG_RTL8366_SMI=y
# CONFIG_SCHED_INFO is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SERIAL_8250_FSL is not set
CONFIG_SERIAL_8250_NR_UARTS=1
CONFIG_SERIAL_8250_RUNTIME_UARTS=1
CONFIG_SERIAL_AR933X=y
CONFIG_SERIAL_AR933X_CONSOLE=y
CONFIG_SERIAL_AR933X_NR_UARTS=2
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SPI=y
CONFIG_SPI_ATH79=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_MASTER=y
# CONFIG_SPI_RB4XX is not set
CONFIG_SRCU=y
CONFIG_SWCONFIG=y
CONFIG_SWCONFIG_LEDS=y
CONFIG_SWPHY=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_SYS_HAS_CPU_MIPS32_R2=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_MIPS16=y
CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_SUPPORTS_ZBOOT_UART_PROM=y
CONFIG_THIN_ARCHIVES=y
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TINY_SRCU=y
CONFIG_USB_SUPPORT=y
CONFIG_USE_OF=y

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# SPDX-License-Identifier: GPL-2.0
# All DTBs
dtb-$(CONFIG_ATH79) += ar9132_tl_wr1043nd_v1.dtb
dtb-$(CONFIG_ATH79) += ar9331_dpt_module.dtb
dtb-$(CONFIG_ATH79) += ar9331_dragino_ms14.dtb
dtb-$(CONFIG_ATH79) += ar9331_omega.dtb
dtb-$(CONFIG_ATH79) += ar9331_tl_mr3020.dtb
# Force kbuild to make empty built-in.o if necessary
obj- += dummy.o
always := $(dtb-y)
clean-files := *.dtb *.dtb.S

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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/ath79-clk.h>
#include "ath79.dtsi"
/ {
compatible = "qca,ar7100";
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
ahb {
apb {
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar7100-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "ns16550a";
reg = <0x18020000 0x20>;
interrupts = <3>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "uart";
reg-io-width = <4>;
reg-shift = <2>;
no-loopback-test;
status = "disabled";
};
usb_phy: usb-phy@18030000 {
compatible = "qca,ar7100-usb-phy";
reg = <0x18030000 0x10>;
reset-names = "usb-phy", "usb-host", "usb-ohci-dll";
resets = <&rst 4>, <&rst 5>, <&rst 6>;
#phy-cells = <0>;
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar7100-gpio";
reg = <0x18040000 0x30>;
interrupts = <2>;
ngpios = <16>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pll: pll-controller@18050000 {
compatible = "qca,ar7100-pll", "syscon";
reg = <0x18050000 0x20>;
clock-names = "ref";
/* The board must provides the ref clock */
#clock-cells = <1>;
clock-output-names = "cpu", "ddr", "ahb";
};
wdt: wdt@18060008 {
compatible = "qca,ar7130-wdt";
reg = <0x18060008 0x8>;
interrupts = <4>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "wdt";
};
rst: reset-controller@18060024 {
compatible = "qca,ar7100-reset";
reg = <0x18060024 0x4>;
#reset-cells = <1>;
};
pcie0: pcie-controller@180c0000 {
compatible = "qca,ar7100-pci";
#address-cells = <3>;
#size-cells = <2>;
bus-range = <0x0 0x0>;
reg = <0x17010000 0x100>;
reg-names = "cfg_base";
ranges = <0x2000000 0 0x10000000 0x10000000 0 0x07000000 /* pci memory */
0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */
interrupt-parent = <&cpuintc>;
interrupts = <2>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 1>;
interrupt-map = <0 0 0 0 &pcie0 0>;
status = "disabled";
};
};
};
usb2: usb@1b000000 {
compatible = "generic-ehci";
reg = <0x1b000000 0x1000>;
interrupt-parent = <&cpuintc>;
interrupts = <3>;
phy-names = "usb-phy";
phys = <&usb_phy>;
has-synopsys-hc-bug;
status = "disabled";
};
usb1: usb@1c000000 {
compatible = "generic-ohci";
reg = <0x1c000000 0x1000>;
interrupt-parent = <&miscintc>;
interrupts = <6>;
phy-names = "usb-phy";
phys = <&usb_phy>;
status = "disabled";
};
spi: spi@1f000000 {
compatible = "qca,ar7100-spi";
reg = <0x1f000000 0x10>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "ahb";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
};
&cpuintc {
qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>;
qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>,
<&ddr_ctrl 0>, <&ddr_ctrl 1>;
};
&miscintc {
compatible = "qca,ar7100-misc-intc";
};
&eth0 {
compatible = "qca,ar7100-eth";
reg = <0x19000000 0x200
0x18070000 0x4>;
pll-data = <0x00110000 0x00001099 0x00991099>;
pll-reg = <0x4 0x10 17>;
pll-handle = <&pll>;
phy-mode = "rgmii";
resets = <&rst 8>, <&rst 9>;
reset-names = "phy", "mac";
};
&mdio1 {
builtin-switch;
};
&eth1 {
compatible = "qca,ar7100-eth";
reg = <0x1a000000 0x200
0x18070004 0x4>;
pll-data = <0x00110000 0x00001099 0x00991099>;
pll-reg = <0x4 0x14 19>;
pll-handle = <&pll>;
phy-mode = "rgmii";
resets = <&rst 12>, <&rst 13>;
reset-names = "phy", "mac";
};

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target/linux/ath79/dts/ar7161_netgear_wndr3800.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar7100.dtsi"
/ {
compatible = "netgear,wndr3800", "qca,ar7161";
model = "Netgear WNDR3800";
memory@0 {
device_type = "memory";
reg = <0x0 0x8000000>;
};
extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "ref";
clock-frequency = <40000000>;
};
reset-leds {
compatible = "reset-leds";
wps {
label = "netgear:green:usb";
resets = <&rst 12>;
};
};
gpio-leds {
compatible = "gpio-leds";
wps {
label = "netgear:orange:wps";
gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
default-state = "off";
};
power_green {
label = "netgear:green:power";
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
default-state = "off";
};
power_orange {
label = "netgear:orange:power";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
default-state = "off";
};
wps_green {
label = "netgear:green:wps";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
default-state = "off";
};
wan_green {
label = "netgear:green:wan";
gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
};
button@1 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
};
button@2 {
label = "wifi";
linux,code = <BTN_2>;
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
};
rtl8366s {
compatible = "realtek,rtl8366s";
gpio-sda = <&gpio 5 GPIO_ACTIVE_HIGH>;
gpio-sck = <&gpio 7 GPIO_ACTIVE_HIGH>;
mdio-bus {
status = "okay";
phy-mask = <0x10>;
phy4: ethernet-phy@4 {
reg = <4>;
phy-mode = "rgmii";
};
};
};
};
&usb_phy {
status = "okay";
};
&usb1 {
status = "okay";
};
&usb2 {
status = "okay";
};
&pcie0 {
status = "okay";
};
&uart {
status = "okay";
};
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "mx25l12805d";
reg = <0>;
spi-max-frequency = <25000000>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x050000>;
read-only;
};
partition@1 {
label = "u-boot-env";
reg = <0x050000 0x020000>;
};
partition@2 {
label = "firmware";
reg = <0x70000 0xf80000>;
};
partition@3 {
label = "art";
reg = <0xff0000 0x010000>;
read-only;
};
};
};
&eth0 {
status = "okay";
pll-data = <0x11110000 0x00001099 0x00991099>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
&eth1 {
status = "okay";
pll-data = <0x11110000 0x00001099 0x00991099>;
resets = <&rst 13>;
reset-names = "mac";
phy-handle = <&phy4>;
};

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// SPDX-License-Identifier: GPL-2.0
#include "ar724x.dtsi"
/ {
usb_phy: usb-phy {
compatible = "qca,ar7200-usb-phy";
reset-names = "usb-phy", "usb-suspend-override";
resets = <&rst 4>, <&rst 3>;
#phy-cells = <0>;
status = "disabled";
};
};
&gpio {
ngpios = <20>;
};
&ahb {
usb: usb@1b000000 {
compatible = "generic-ehci";
reg = <0x1b000000 0x1000>;
interrupts = <3>;
resets = <&rst 5>;
reset-names = "usb-host";
has-transaction-translator;
caps-offset = <0x100>;
phy-names = "usb-phy";
phys = <&usb_phy>;
status = "disabled";
};
};
&mdio0 {
regmap = <&eth1>;
builtin-switch;
resets = <&rst 22>;
reset-names = "mdio";
};
&eth0 {
compatible = "qca,ar7241-eth", "syscon";
pll-data = <0x00110000 0x00001099 0x00991099>;
resets = <&rst 8>, <&rst 9>;
reset-names = "mac", "phy";
};
&mdio1 {
resets = <&rst 23>;
reset-names = "mdio";
builtin-switch;
};
&eth1 {
compatible = "qca,ar7241-eth", "syscon";
pll-data = <0x00110000 0x00001099 0x00991099>;
resets = <&rst 12>, <&rst 13>;
reset-names = "mac", "phy";
phy-mode = "gmii";
fixed-link {
speed = <1000>;
full-duplex;
};
};

13
target/linux/ath79/dts/ar7241_ubnt-bullet-m.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "ar7241_ubnt-xm.dtsi"
/ {
compatible = "ubnt,xm", "qca,ar7241";
model = "Ubiquiti Bullet M";
};
&eth1 {
compatible = "syscon";
};

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target/linux/ath79/dts/ar7241_ubnt-nano-m.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "ar7241_ubnt-xm.dtsi"
/ {
compatible = "ubnt,nm", "qca,ar7241";
model = "Ubiquiti Nanostation M";
};

21
target/linux/ath79/dts/ar7241_ubnt-rocket-m.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "ar7241_ubnt-xm.dtsi"
/ {
compatible = "ubnt,rm", "qca,ar7241";
model = "Ubiquiti Rocket M";
};
&eth1 {
compatible = "syscon";
};
&usb_phy {
status = "okay";
};
&usb {
status = "okay";
};

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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar7241.dtsi"
/ {
compatible = "ubnt,unifi", "qca,ar7241";
model = "Ubiquiti UniFi AP";
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <40000000>;
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
button@0 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
led@0 {
label = "ubnt:green:dome";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
};
led@1 {
label = "ubnt:orange:dome";
gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
};
};
};
&uart {
status = "okay";
};
&pll {
clocks = <&extosc>;
};
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "mx25l6405d";
reg = <0>;
spi-max-frequency = <25000000>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
};
partition@1 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@2 {
label = "firmware";
reg = <0x050000 0x750000>;
};
partition@3 {
label = "board_config";
reg = <0x7a0000 0x010000>;
read-only;
};
partition@4 {
label = "cfg";
reg = <0x7b0000 0x040000>;
read-only;
};
art: partition@5 {
label = "art";
reg = <0x7f0000 0x010000>;
read-only;
};
};
};
&pcie {
status = "okay";
ath9k@0000 {
reg = <0x0000 0 0 0 0>;
qca,no-eeprom;
};
};
&mdio0 {
status = "okay";
phy4: ethernet-phy@4 {
reg = <4>;
phy-mode = "mii";
};
};
&eth0 {
status = "okay";
mtd-mac-address = <&art 0x0>;
phy-handle = <&phy4>;
};
&eth1 {
status = "okay";
compatible = "syscon";
};

13
target/linux/ath79/dts/ar7241_ubnt-xm.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "ar7241_ubnt-xm.dtsi"
/ {
compatible = "ubnt,xm", "qca,ar7241";
model = "Ubiquiti Networks XM (rev 1.0) board";
};
&eth1 {
compatible = "syscon";
};

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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar7241.dtsi"
/ {
compatible = "ubnt,xm", "qca,ar7241";
model = "Ubiquiti Networks XM (rev 1.0) board";
memory@0 {
device_type = "memory";
reg = <0x0 0x2000000>;
};
/* extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <40000000>;
};
*/
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
button@0 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
led@0 {
label = "ubnt:red:link1";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
};
led@1 {
label = "ubnt:orange:link2";
gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
};
led@2 {
label = "ubnt:green:link3";
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
led@3 {
label = "ubnt:green:link4";
gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
};
};
};
&uart {
status = "okay";
};
/*&pll {
clocks = <&extosc>;
};*/
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "mx25l6405d";
reg = <0>;
spi-max-frequency = <25000000>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
};
partition@1 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@2 {
label = "firmware";
reg = <0x050000 0x750000>;
};
partition@3 {
label = "board_config";
reg = <0x7a0000 0x010000>;
read-only;
};
partition@4 {
label = "cfg";
reg = <0x7b0000 0x040000>;
read-only;
};
art: partition@5 {
label = "art";
reg = <0x7f0000 0x010000>;
read-only;
};
};
};
&pcie {
status = "okay";
ath9k@0000 {
reg = <0x0000 0 0 0 0>;
qca,no-eeprom;
};
};
&mdio0 {
status = "okay";
phy4: ethernet-phy@4 {
reg = <4>;
phy-mode = "mii";
};
};
&eth0 {
status = "okay";
mtd-mac-address = <&art 0x0>;
phy-mode = "mii";
phy-handle = <&phy4>;
};
&eth1 {
status = "okay";
mtd-mac-address = <&art 0x6>;
};

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// SPDX-License-Identifier: GPL-2.0
#include "ar724x.dtsi"
/ {
usb_phy: usb-phy {
compatible = "qca,ar7200-usb-phy";
reset-names = "usb-phy", "usb-suspend-override";
resets = <&rst 4>, <&rst 3>;
#phy-cells = <0>;
status = "disabled";
};
};
&gpio {
ngpios = <20>;
};
&ahb {
usb: usb@1b000000 {
compatible = "generic-ehci";
reg = <0x1b000000 0x1000>;
interrupts = <3>;
resets = <&rst 5>;
reset-names = "usb-host";
has-transaction-translator;
caps-offset = <0x100>;
phy-names = "usb-phy";
phys = <&usb_phy>;
status = "disabled";
};
};
&mdio0 {
resets = <&rst 22>;
reset-names = "mdio";
};
&eth0 {
compatible = "qca,ar7242-eth", "syscon";
pll-data = <0x16000000 0x00000101 0x00001616>;
pll-reg = <0x4 0x2c 17>;
pll-handle = <&pll>;
resets = <&rst 8>, <&rst 9>;
reset-names = "mac", "phy";
};
&mdio1 {
resets = <&rst 23>;
reset-names = "mdio";
builtin-switch;
};
&eth1 {
compatible = "qca,ar7242-eth", "syscon";
resets = <&rst 12>, <&rst 13>;
reset-names = "mac", "phy";
};

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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar7242.dtsi"
/ {
compatible = "buffalo,wzr-hp-g450h", "qca,ar7242";
model = "Buffalo WZR-HP-G450H";
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
button@0 {
label = "usb";
linux,code = <BTN_2>;
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
button@1 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
button@2 {
label = "movie_engine";
linux,code = <KEY_RESTART>;
gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
debounce-interval = <60>;
};
button@3 {
label = "aoss";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
button@4 {
label = "router_off";
linux,code = <BTN_5>;
gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
led@0 {
label = "buffalo:orange:security";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
led@1 {
label = "buffalo:red:diag";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
};
};
gpio-export {
compatible = "gpio-export";
#size-cells = <0>;
gpio_usb_power {
gpio-export,name = "wzr-hp-g450h:usb-power";
gpio-export,output = <1>;
gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
};
};
};
&mdio0 {
status = "okay";
phy-mask = <0x1>;
phy0: ethernet-phy@0 {
reg = <0>;
phy-mode = "rgmii";
};
};
&eth0 {
status = "okay";
phy-mode = "rgmii";
pll-data = <0x62000000 0 0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
&uart {
status = "okay";
};
&usb_phy {
status = "okay";
};
&usb {
status = "okay";
};
&pcie {
status = "okay";
ath9k@0000 {
reg = <0x0000 0 0 0 0>;
qca,no-eeprom;
};
};

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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/ath79-clk.h>
#include "ath79.dtsi"
/ {
compatible = "qca,ar7240";
#address-cells = <1>;
#size-cells = <1>;
chosen {
bootargs = "console=ttyS0,115200";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
ahb: ahb {
apb {
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar9132-ddr-controller",
"qca,ar7240-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "ns16550a";
reg = <0x18020000 0x20>;
interrupts = <3>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "uart";
reg-io-width = <4>;
reg-shift = <2>;
no-loopback-test;
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar7240-gpio",
"qca,ar7100-gpio";
reg = <0x18040000 0x30>;
interrupts = <2>;
ngpios = <18>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pll: pll-controller@18050000 {
compatible = "qca,ar7240-pll",
"qca,ar7240-pll";
reg = <0x18050000 0x20>;
clock-names = "ref";
/* The board must provides the ref clock */
#clock-cells = <1>;
clock-output-names = "cpu", "ddr", "ahb";
};
wdt: wdt@18060008 {
compatible = "qca,ar7130-wdt";
reg = <0x18060008 0x8>;
interrupts = <4>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "wdt";
};
rst: reset-controller@1806001c {
compatible = "qca,ar7240-reset",
"qca,ar7100-reset";
reg = <0x1806001c 0x4>;
#reset-cells = <1>;
};
pcie: pcie-controller@180c0000 {
compatible = "qcom,ar7240-pci";
#address-cells = <3>;
#size-cells = <2>;
bus-range = <0x0 0x0>;
reg = <0x180c0000 0x1000>, /* CRP */
<0x180f0000 0x100>, /* CTRL */
<0x14000000 0x1000>; /* CFG */
reg-names = "crp_base", "ctrl_base", "cfg_base";
ranges = <0x2000000 0 0x10000000 0x10000000 0 0x04000000 /* pci memory */
0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */
interrupt-parent = <&cpuintc>;
interrupts = <2>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 1>;
interrupt-map = <0 0 0 0 &pcie 0>;
status = "disabled";
};
};
spi: spi@1f000000 {
compatible = "qca,ar7240-spi",
"qca,ar7100-spi";
reg = <0x1f000000 0x10>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "ahb";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
};
&cpuintc {
qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>;
qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>,
<&ddr_ctrl 0>, <&ddr_ctrl 1>;
};

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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/ath79-clk.h>
/ {
compatible = "qca,ar9132";
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
cpuintc: interrupt-controller {
compatible = "qca,ar9132-cpu-intc", "qca,ar7100-cpu-intc";
interrupt-controller;
#interrupt-cells = <1>;
qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>;
qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>,
<&ddr_ctrl 0>, <&ddr_ctrl 1>;
};
ahb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&cpuintc>;
apb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&miscintc>;
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar9132-ddr-controller",
"qca,ar7240-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "ns8250";
reg = <0x18020000 0x20>;
interrupts = <3>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "uart";
reg-io-width = <4>;
reg-shift = <2>;
no-loopback-test;
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar9132-gpio",
"qca,ar7100-gpio";
reg = <0x18040000 0x30>;
interrupts = <2>;
ngpios = <22>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pll: pll-controller@18050000 {
compatible = "qca,ar9132-pll",
"qca,ar9130-pll";
reg = <0x18050000 0x20>;
clock-names = "ref";
/* The board must provides the ref clock */
#clock-cells = <1>;
clock-output-names = "cpu", "ddr", "ahb";
};
wdt: wdt@18060008 {
compatible = "qca,ar7130-wdt";
reg = <0x18060008 0x8>;
interrupts = <4>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "wdt";
};
miscintc: interrupt-controller@18060010 {
compatible = "qca,ar9132-misc-intc",
"qca,ar7100-misc-intc";
reg = <0x18060010 0x8>;
interrupt-parent = <&cpuintc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <1>;
};
rst: reset-controller@1806001c {
compatible = "qca,ar9132-reset",
"qca,ar7100-reset";
reg = <0x1806001c 0x4>;
#reset-cells = <1>;
};
};
usb: usb@1b000100 {
compatible = "qca,ar7100-ehci", "generic-ehci";
reg = <0x1b000100 0x100>;
interrupts = <3>;
resets = <&rst 5>;
has-transaction-translator;
phy-names = "usb";
phys = <&usb_phy>;
status = "disabled";
};
spi: spi@1f000000 {
compatible = "qca,ar9132-spi", "qca,ar7100-spi";
reg = <0x1f000000 0x10>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "ahb";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
usb_phy: usb-phy {
compatible = "qca,ar7200-usb-phy";
reset-names = "usb-phy", "usb-suspend-override";
resets = <&rst 4>, <&rst 3>;
#phy-cells = <0>;
status = "disabled";
};
};

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target/linux/ath79/dts/ar9132_tl_wr1043nd_v1.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9132.dtsi"
/ {
compatible = "tplink,tl-wr1043nd-v1", "qca,ar9132";
model = "TP-Link TL-WR1043ND Version 1";
memory@0 {
device_type = "memory";
reg = <0x0 0x2000000>;
};
extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <40000000>;
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
button@0 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
button@1 {
label = "qss";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
led@0 {
label = "tp-link:green:usb";
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
};
led@1 {
label = "tp-link:green:system";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
led@2 {
label = "tp-link:green:qss";
gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
};
led@3 {
label = "tp-link:green:wlan";
gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
};
};
};
&uart {
status = "okay";
};
&pll {
clocks = <&extosc>;
};
&usb {
status = "okay";
};
&usb_phy {
status = "okay";
};
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "s25sl064a";
reg = <0>;
spi-max-frequency = <25000000>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x020000>;
};
partition@1 {
label = "firmware";
reg = <0x020000 0x7D0000>;
};
partition@2 {
label = "art";
reg = <0x7F0000 0x010000>;
read-only;
};
};
};

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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/ath79-clk.h>
#include "ath79.dtsi"
/ {
compatible = "qca,ar9330";
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
chosen {
bootargs = "console=ttyATH0,115200";
};
ahb {
apb {
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar7240-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "qca,ar9330-uart";
reg = <0x18020000 0x14>;
interrupts = <3>;
clocks = <&pll ATH79_CLK_REF>;
clock-names = "uart";
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar7100-gpio";
reg = <0x18040000 0x34>;
interrupts = <2>;
ngpios = <30>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
pll: pll-controller@18050000 {
compatible = "qca,ar9330-pll";
reg = <0x18050000 0x100>;
#clock-cells = <1>;
};
rst: reset-controller@1806001c {
compatible = "qca,ar7100-reset";
reg = <0x1806001c 0x4>;
#reset-cells = <1>;
};
};
usb: usb@1b000100 {
compatible = "chipidea,usb2";
reg = <0x1b000000 0x200>;
interrupts = <3>;
resets = <&rst 5>;
reset-names = "usb-host";
phy-names = "usb-phy";
phys = <&usb_phy>;
status = "disabled";
};
spi: spi@1f000000 {
compatible = "qca,ar7100-spi";
reg = <0x1f000000 0x10>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "ahb";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
gmac: gmac@18070000 {
compatible = "qca,qr9330-gmac";
reg = <0x18070000 0x4>;
};
};
usb_phy: usb-phy {
compatible = "qca,ar7200-usb-phy";
reset-names = "usb-phy", "usb-suspend-override";
resets = <&rst 4>, <&rst 3>;
#phy-cells = <0>;
status = "disabled";
};
};
&cpuintc {
qca,ddr-wb-channel-interrupts = <2>, <3>;
qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>;
};
&eth0 {
compatible = "qca,ar9330-eth", "syscon";
pll-data = <0x00110000 0x00001099 0x00991099>;
resets = <&rst 9>;
reset-names = "mac";
};
&mdio0 {
regmap = <&eth1>;
builtin-switch;
resets = <&rst 23>;
reset-names = "mdio";
};
&mdio1 {
resets = <&rst 23>;
reset-names = "mdio";
builtin-switch;
};
&eth1 {
compatible = "qca,ar9330-eth", "syscon";
pll-data = <0x00110000 0x00001099 0x00991099>;
phy-mode = "gmii";
resets = <&rst 13>;
reset-names = "mac";
};

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target/linux/ath79/dts/ar9330_gl_ar150.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9330.dtsi"
/ {
model = "GL.iNet GL-AR150";
compatible = "glinet,ar150";
aliases {
serial0 = &uart;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
leds {
compatible = "gpio-leds";
wlan {
label = "gl-ar150:orange:wlan";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
lan {
label = "gl-ar150:green:lan";
gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
wan {
label = "gl-ar150:green:wan";
gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
manual {
label = "manual";
linux,code = <BTN_7>;
gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
};
auto {
label = "auto";
linux,code = <BTN_8>;
gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
};
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
};
};
&uart {
status = "okay";
};
&gpio {
status = "okay";
};
&usb {
dr_mode = "host";
status = "okay";
};
&usb_phy {
status = "okay";
gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
};
&spi {
num-chipselects = <1>;
status = "okay";
spiflash {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <104000000>;
reg = <0>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@1 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@2 {
label = "firmware";
reg = <0x050000 0xfa0000>;
};
art: partition@3 {
label = "ART";
reg = <0xff0000 0x010000>;
read-only;
};
};
};
&mdio0 {
status = "okay";
phy4: ethernet-phy@4 {
reg = <4>;
phy-mode = "mii";
};
};
&eth0 {
status = "okay";
mtd-mac-address = <&art 0x0>;
phy-handle = <&phy4>;
};
&eth1 {
status = "okay";
mtd-mac-address = <&art 0x0>;
fixed-link {
speed = <1000>;
full-duplex;
};
gmac-config {
device = <&gmac>;
switch-phy-addr-swap = <0>;
switch-phy-swap = <0>;
};
};

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// SPDX-License-Identifier: GPL-2.0
#include "ar9330.dtsi"
/ {
compatible = "qca,ar9331";
};

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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9331.dtsi"
/ {
model = "DPTechnics DPT-Module";
compatible = "dptechnics,dpt-module";
aliases {
serial0 = &uart;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
leds {
compatible = "gpio-leds";
system {
label = "dpt-module:green:system";
gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
};
};
&ref {
clock-frequency = <25000000>;
};
&uart {
status = "okay";
};
&gpio {
status = "okay";
};
&usb {
dr_mode = "host";
status = "okay";
};
&usb_phy {
status = "okay";
};
&spi {
num-chipselects = <1>;
status = "okay";
/* Winbond 25Q128FVSG SPI flash */
spiflash: w25q128@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q128", "jedec,spi-nor";
spi-max-frequency = <104000000>;
reg = <0>;
};
};

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target/linux/ath79/dts/ar9331_dragino_ms14.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9331.dtsi"
/ {
model = "Dragino MS14 (Dragino 2)";
compatible = "dragino,ms14";
aliases {
serial0 = &uart;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
leds {
compatible = "gpio-leds";
wlan {
label = "dragino2:red:wlan";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
lan {
label = "dragino2:red:lan";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
default-state = "off";
};
wan {
label = "dragino2:red:wan";
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
default-state = "off";
};
system {
label = "dragino2:red:system";
gpios = <&gpio 28 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "jumpstart";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
button@1 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
};
};
};
&ref {
clock-frequency = <25000000>;
};
&uart {
status = "okay";
};
&gpio {
status = "okay";
};
&usb {
dr_mode = "host";
status = "okay";
};
&usb_phy {
status = "okay";
};
&spi {
num-chipselects = <1>;
status = "okay";
/* Winbond 25Q128BVFG SPI flash */
spiflash: w25q128@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q128", "jedec,spi-nor";
spi-max-frequency = <104000000>;
reg = <0>;
};
};

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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9331.dtsi"
/ {
model = "Embedded Wireless Dorin";
compatible = "embeddedwireless,dorin";
aliases {
serial0 = &uart;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
leds {
compatible = "gpio-leds";
status {
label = "dorin:green:status";
gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
};
};
};
&uart {
status = "okay";
};
&gpio {
status = "okay";
};
&usb {
dr_mode = "host";
status = "okay";
};
&usb_phy {
status = "okay";
};
&spi {
num-chipselects = <1>;
status = "okay";
spiflash {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <104000000>;
reg = <0>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@1 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@2 {
label = "firmware";
reg = <0x050000 0xfa0000>;
};
art: partition@3 {
label = "ART";
reg = <0xff0000 0x010000>;
read-only;
};
};
};
&eth1 {
status = "okay";
mtd-mac-address = <&art 0x1002>;
fixed-link {
speed = <1000>;
full-duplex;
};
gmac-config {
device = <&gmac>;
switch-phy-addr-swap = <1>;
switch-phy-swap = <1>;
};
};
&mdio1 {
status = "okay";
};

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target/linux/ath79/dts/ar9331_omega.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9331.dtsi"
/ {
model = "Onion Omega";
compatible = "onion,omega";
aliases {
serial0 = &uart;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
leds {
compatible = "gpio-leds";
system {
label = "onion:amber:system";
gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
};
};
&ref {
clock-frequency = <25000000>;
};
&uart {
status = "okay";
};
&gpio {
status = "okay";
};
&usb {
dr_mode = "host";
status = "okay";
};
&usb_phy {
status = "okay";
};
&spi {
num-chipselects = <1>;
status = "okay";
/* Winbond 25Q128FVSG SPI flash */
spiflash: w25q128@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "winbond,w25q128", "jedec,spi-nor";
spi-max-frequency = <104000000>;
reg = <0>;
};
};

119
target/linux/ath79/dts/ar9331_tl_mr3020.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "ar9331.dtsi"
/ {
model = "TP-Link TL-MR3020";
compatible = "tplink,tl-mr3020";
aliases {
serial0 = &uart;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x2000000>;
};
leds {
compatible = "gpio-leds";
wlan {
label = "tp-link:green:wlan";
gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
lan {
label = "tp-link:green:lan";
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
default-state = "off";
};
wps {
label = "tp-link:green:wps";
gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led3g {
label = "tp-link:green:3g";
gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
button@1 {
label = "sw1";
linux,code = <BTN_0>;
gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
};
button@2 {
label = "sw2";
linux,code = <BTN_1>;
gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
};
};
reg_usb_vbus: reg_usb_vbus {
compatible = "regulator-fixed";
regulator-name = "usb_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 8 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&ref {
clock-frequency = <25000000>;
};
&uart {
status = "okay";
};
&gpio {
status = "okay";
};
&usb {
dr_mode = "host";
vbus-supply = <&reg_usb_vbus>;
status = "okay";
};
&usb_phy {
status = "okay";
};
&spi {
num-chipselects = <1>;
status = "okay";
/* Spansion S25FL032PIF SPI flash */
spiflash: s25sl032p@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spansion,s25sl032p", "jedec,spi-nor";
spi-max-frequency = <104000000>;
reg = <0>;
};
};

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target/linux/ath79/dts/ath79.dtsi Normal file
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/ {
#address-cells = <1>;
#size-cells = <1>;
cpuintc: interrupt-controller {
compatible = "qca,ar7100-cpu-intc";
interrupt-controller;
#interrupt-cells = <1>;
};
ahb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&cpuintc>;
apb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&miscintc>;
miscintc: interrupt-controller@18060010 {
compatible = "qca,ar7240-misc-intc";
reg = <0x18060010 0x4>;
interrupt-parent = <&cpuintc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <1>;
};
};
eth0: eth@19000000 {
status = "disabled";
compatible = "qca,ath79-eth", "syscon";
reg = <0x19000000 0x200>;
interrupts = <4>;
phy-mode = "mii";
mdio0: mdio-bus {
status = "disabled";
regmap = <&eth0>;
clocks = <&pll ATH79_CLK_MDIO>;
clock-names = "ref";
};
};
eth1: eth@1a000000 {
status = "disabled";
compatible = "qca,ath79-eth", "syscon";
reg = <0x1a000000 0x200>;
interrupts = <5>;
phy-mode = "mii";
mdio1: mdio-bus {
status = "disabled";
regmap = <&eth1>;
clocks = <&pll ATH79_CLK_MDIO>;
clock-names = "ref";
};
};
};
};

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target/linux/ath79/dts/qca9557.dtsi Normal file
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// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/clock/ath79-clk.h>
#include "ath79.dtsi"
/ {
compatible = "qca,qca9557";
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
ahb {
apb {
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar9557-ddr-controller",
"qca,ar7240-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "ns16550a";
reg = <0x18020000 0x20>;
interrupts = <3>;
clocks = <&pll ATH79_CLK_REF>;
clock-names = "uart";
reg-io-width = <4>;
reg-shift = <2>;
no-loopback-test;
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar9557-gpio",
"qca,ar9340-gpio";
reg = <0x18040000 0x28>;
interrupts = <2>;
ngpios = <24>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pinmux: pinmux@1804002c {
compatible = "pinctrl-single";
reg = <0x1804002c 0x40>;
#size-cells = <0>;
pinctrl-single,bit-per-mux;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x1>;
#pinctrl-cells = <2>;
jtag_disable_pins: pinmux_jtag_disable_pins {
pinctrl-single,bits = <0x40 0x2 0x2>;
};
};
pll: pll-controller@18050000 {
compatible = "qca,ar9557-pll",
"qca,qca9550-pll";
reg = <0x18050000 0x20>;
#clock-cells = <1>;
clock-output-names = "cpu", "ddr", "ahb";
};
wdt: wdt@18060008 {
compatible = "qca,ar7130-wdt";
reg = <0x18060008 0x8>;
interrupts = <4>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "wdt";
};
rst: reset-controller@1806001c {
compatible = "qca,ar9557-reset",
"qca,ar7100-reset",
"simple-bus";
reg = <0x1806001c 0x4>;
#reset-cells = <1>;
interrupt-parent = <&cpuintc>;
intc2: interrupt-controller@2 {
compatible = "qcom,qca9556-intc";
interrupts = <2>;
interrupt-controller;
#interrupt-cells = <1>;
qcom,pending-bits = <0x1f0>, /* pcie rc1 */
<0xf>; /* wmac */
};
intc3: interrupt-controller@3 {
compatible = "qcom,qca9556-intc";
interrupts = <3>;
interrupt-controller;
#interrupt-cells = <1>;
qcom,pending-bits = <0x1f000>, /* pcie rc2 */
<0x1000000>, /* usb1 */
<0x10000000>; /* usb2 */
};
};
pcie0: pcie-controller@180c0000 {
compatible = "qcom,ar7240-pci";
#address-cells = <3>;
#size-cells = <2>;
bus-range = <0x0 0x0>;
reg = <0x180c0000 0x1000>, /* CRP */
<0x180f0000 0x100>, /* CTRL */
<0x14000000 0x1000>; /* CFG */
reg-names = "crp_base", "ctrl_base", "cfg_base";
ranges = <0x2000000 0 0x10000000 0x10000000 0 0x04000000 /* pci memory */
0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */
interrupt-parent = <&intc2>;
interrupts = <0>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 1>;
interrupt-map = <0 0 0 0 &pcie0 0>;
status = "disabled";
};
};
spi: spi@1f000000 {
compatible = "qca,ar9557-spi", "qca,ar7100-spi";
reg = <0x1f000000 0x10>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "ahb";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
};
&mdio0 {
resets = <&rst 22>;
reset-names = "mdio";
};
&eth0 {
compatible = "qca,qca9550-eth", "syscon";
pll-data = <0x82000101 0x80000101 0x80001313>;
phy-mode = "rgmii";
resets = <&rst 9>;
reset-names = "mac";
};
&mdio1 {
resets = <&rst 23>;
reset-names = "mdio";
};
&eth1 {
compatible = "qca,qca9550-eth", "syscon";
pll-data = <0x82000101 0x80000101 0x80001313>;
phy-mode = "sgmii";
resets = <&rst 13>;
reset-names = "mac";
};

170
target/linux/ath79/dts/qca9558_om5p_ac.dts Normal file
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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "qca9557.dtsi"
/ {
compatible = "openmesh,om5p-ac-v2", "qca,qca9557";
model = "OpenMesh OM5P-AC V2";
memory@0 {
device_type = "memory";
reg = <0x0 0x8000000>;
};
extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-output-names = "ref";
clock-frequency = <40000000>;
};
leds {
compatible = "gpio-leds";
power {
label = "om5pac:blue:power";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
default-state = "off";
};
wifi_green {
label = "om5pac:green:wifi";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
default-state = "off";
};
wifi_yellow {
label = "om5pac:yellow:wifi";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
default-state = "off";
};
wifi_red {
label = "om5pac:red:wifi";
gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
keys {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
button@0 {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
};
};
gpio-export {
compatible = "gpio-export";
#size-cells = <0>;
gpio_pa_dcdc {
gpio-export,name = "om5pac:pa_dcdc";
gpio-export,output = <1>;
gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
};
gpio_pa_high {
gpio-export,name = "om5pac:pa_high";
gpio-export,output = <1>;
gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
};
};
};
&pinmux {
pinmux_pa_dcdc_pins {
pinctrl-single,bits = <0x0 0xff00 0x0>;
};
pinmux_pa_high_pins {
pinctrl-single,bits = <0x10 0xff 0x0>;
};
};
&pcie0 {
status = "okay";
};
&uart {
status = "okay";
};
&pll {
clocks = <&extosc>;
};
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "mx25l12805d";
reg = <0>;
spi-max-frequency = <25000000>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@1 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
partition@2 {
label = "firmware";
reg = <0x850000 0x7a0000>;
};
partition@3 {
label = "ART";
reg = <0xff0000 0x010000>;
read-only;
};
};
};
&mdio0 {
status = "okay";
phy4: ethernet-phy@4 {
reg = <4>;
phy-mode = "rgmii-id";
};
};
&mdio1 {
status = "okay";
phy1: ethernet-phy@1 {
reg = <1>;
phy-mode = "sgmii";
};
};
&eth0 {
status = "okay";
phy-handle = <&phy4>;
phy-mode = "rgmii";
};
&eth1 {
status = "okay";
phy-handle = <&phy1>;
phy-mode = "sgmii";
};

126
target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.c Normal file
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/*
* Atheros AP94 reference board PCI initialization
*
* Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/pci.h>
#include <linux/delay.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
struct ath9k_fixup {
u16 *cal_data;
unsigned slot;
};
static int ath9k_num_fixups;
static struct ath9k_fixup ath9k_fixups[2];
static void ath9k_pci_fixup(struct pci_dev *dev)
{
void __iomem *mem;
u16 *cal_data = NULL;
u16 cmd;
u32 bar0;
u32 val;
unsigned i;
for (i = 0; i < ath9k_num_fixups; i++) {
if (ath9k_fixups[i].cal_data == NULL)
continue;
if (ath9k_fixups[i].slot != PCI_SLOT(dev->devfn))
continue;
cal_data = ath9k_fixups[i].cal_data;
break;
}
if (cal_data == NULL)
return;
if (*cal_data != 0xa55a) {
pr_err("pci %s: invalid calibration data\n", pci_name(dev));
return;
}
pr_info("pci %s: fixup device configuration\n", pci_name(dev));
mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000);
if (!mem) {
pr_err("pci %s: ioremap error\n", pci_name(dev));
return;
}
pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
switch (ath79_soc) {
case ATH79_SOC_AR7161:
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0,
AR71XX_PCI_MEM_BASE);
break;
case ATH79_SOC_AR7240:
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0xffff);
break;
case ATH79_SOC_AR7241:
case ATH79_SOC_AR7242:
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0x1000ffff);
break;
case ATH79_SOC_AR9344:
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0x1000ffff);
break;
default:
BUG();
}
pci_read_config_word(dev, PCI_COMMAND, &cmd);
cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
pci_write_config_word(dev, PCI_COMMAND, cmd);
/* set pointer to first reg address */
cal_data += 3;
while (*cal_data != 0xffff) {
u32 reg;
reg = *cal_data++;
val = *cal_data++;
val |= (*cal_data++) << 16;
__raw_writel(val, mem + reg);
udelay(100);
}
pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
dev->vendor = val & 0xffff;
dev->device = (val >> 16) & 0xffff;
pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
dev->revision = val & 0xff;
dev->class = val >> 8; /* upper 3 bytes */
pci_read_config_word(dev, PCI_COMMAND, &cmd);
cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
pci_write_config_word(dev, PCI_COMMAND, cmd);
pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
iounmap(mem);
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath9k_pci_fixup);
void __init pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data)
{
if (ath9k_num_fixups >= ARRAY_SIZE(ath9k_fixups))
return;
ath9k_fixups[ath9k_num_fixups].slot = slot;
ath9k_fixups[ath9k_num_fixups].cal_data = cal_data;
ath9k_num_fixups++;
}

6
target/linux/ath79/files/arch/mips/ath79/pci-ath9k-fixup.h Normal file
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#ifndef _PCI_ATH9K_FIXUP
#define _PCI_ATH9K_FIXUP
void pci_enable_ath9k_fixup(unsigned slot, u16 *cal_data) __init;
#endif /* _PCI_ATH9K_FIXUP */

34
target/linux/ath79/files/arch/mips/include/asm/fw/myloader/myloader.h Normal file
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/*
* Compex's MyLoader specific definitions
*
* Copyright (C) 2006-2008 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#ifndef _ASM_MIPS_FW_MYLOADER_H
#define _ASM_MIPS_FW_MYLOADER_H
#include <linux/myloader.h>
struct myloader_info {
uint32_t vid;
uint32_t did;
uint32_t svid;
uint32_t sdid;
uint8_t macs[MYLO_ETHADDR_COUNT][6];
};
#ifdef CONFIG_MYLOADER
extern struct myloader_info *myloader_get_info(void) __init;
#else
static inline struct myloader_info *myloader_get_info(void)
{
return NULL;
}
#endif /* CONFIG_MYLOADER */
#endif /* _ASM_MIPS_FW_MYLOADER_H */

235
target/linux/ath79/files/drivers/mtd/tplinkpart.c Normal file
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/*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/magic.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/version.h>
#define TPLINK_NUM_PARTS 5
#define TPLINK_HEADER_V1 0x01000000
#define TPLINK_HEADER_V2 0x02000000
#define MD5SUM_LEN 16
#define TPLINK_ART_LEN 0x10000
#define TPLINK_KERNEL_OFFS 0x20000
#define TPLINK_64K_KERNEL_OFFS 0x10000
struct tplink_fw_header {
uint32_t version; /* header version */
char vendor_name[24];
char fw_version[36];
uint32_t hw_id; /* hardware id */
uint32_t hw_rev; /* hardware revision */
uint32_t unk1;
uint8_t md5sum1[MD5SUM_LEN];
uint32_t unk2;
uint8_t md5sum2[MD5SUM_LEN];
uint32_t unk3;
uint32_t kernel_la; /* kernel load address */
uint32_t kernel_ep; /* kernel entry point */
uint32_t fw_length; /* total length of the firmware */
uint32_t kernel_ofs; /* kernel data offset */
uint32_t kernel_len; /* kernel data length */
uint32_t rootfs_ofs; /* rootfs data offset */
uint32_t rootfs_len; /* rootfs data length */
uint32_t boot_ofs; /* bootloader data offset */
uint32_t boot_len; /* bootloader data length */
uint8_t pad[360];
} __attribute__ ((packed));
static struct tplink_fw_header *
tplink_read_header(struct mtd_info *mtd, size_t offset)
{
struct tplink_fw_header *header;
size_t header_len;
size_t retlen;
int ret;
u32 t;
header = vmalloc(sizeof(*header));
if (!header)
goto err;
header_len = sizeof(struct tplink_fw_header);
ret = mtd_read(mtd, offset, header_len, &retlen,
(unsigned char *) header);
if (ret)
goto err_free_header;
if (retlen != header_len)
goto err_free_header;
/* sanity checks */
t = be32_to_cpu(header->version);
if ((t != TPLINK_HEADER_V1) && (t != TPLINK_HEADER_V2))
goto err_free_header;
t = be32_to_cpu(header->kernel_ofs);
if (t != header_len)
goto err_free_header;
return header;
err_free_header:
vfree(header);
err:
return NULL;
}
static int tplink_check_rootfs_magic(struct mtd_info *mtd, size_t offset)
{
u32 magic;
size_t retlen;
int ret;
ret = mtd_read(mtd, offset, sizeof(magic), &retlen,
(unsigned char *) &magic);
if (ret)
return ret;
if (retlen != sizeof(magic))
return -EIO;
if (le32_to_cpu(magic) != SQUASHFS_MAGIC &&
magic != 0x19852003)
return -EINVAL;
return 0;
}
static int tplink_parse_partitions_offset(struct mtd_info *master,
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,5,0)
struct mtd_partition **pparts,
#else
const struct mtd_partition **pparts,
#endif
struct mtd_part_parser_data *data,
size_t offset)
{
struct mtd_partition *parts;
struct tplink_fw_header *header;
int nr_parts;
size_t art_offset;
size_t rootfs_offset;
size_t squashfs_offset;
int ret;
nr_parts = TPLINK_NUM_PARTS;
parts = kzalloc(nr_parts * sizeof(struct mtd_partition), GFP_KERNEL);
if (!parts) {
ret = -ENOMEM;
goto err;
}
header = tplink_read_header(master, offset);
if (!header) {
pr_notice("%s: no TP-Link header found\n", master->name);
ret = -ENODEV;
goto err_free_parts;
}
squashfs_offset = offset + sizeof(struct tplink_fw_header) +
be32_to_cpu(header->kernel_len);
ret = tplink_check_rootfs_magic(master, squashfs_offset);
if (ret == 0)
rootfs_offset = squashfs_offset;
else
rootfs_offset = offset + be32_to_cpu(header->rootfs_ofs);
art_offset = master->size - TPLINK_ART_LEN;
parts[0].name = "u-boot";
parts[0].offset = 0;
parts[0].size = offset;
parts[0].mask_flags = MTD_WRITEABLE;
parts[1].name = "kernel";
parts[1].offset = offset;
parts[1].size = rootfs_offset - offset;
parts[2].name = "rootfs";
parts[2].offset = rootfs_offset;
parts[2].size = art_offset - rootfs_offset;
parts[3].name = "art";
parts[3].offset = art_offset;
parts[3].size = TPLINK_ART_LEN;
parts[3].mask_flags = MTD_WRITEABLE;
parts[4].name = "firmware";
parts[4].offset = offset;
parts[4].size = art_offset - offset;
vfree(header);
*pparts = parts;
return nr_parts;
err_free_parts:
kfree(parts);
err:
*pparts = NULL;
return ret;
}
static int tplink_parse_partitions(struct mtd_info *master,
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,5,0)
struct mtd_partition **pparts,
#else
const struct mtd_partition **pparts,
#endif
struct mtd_part_parser_data *data)
{
return tplink_parse_partitions_offset(master, pparts, data,
TPLINK_KERNEL_OFFS);
}
static int tplink_parse_64k_partitions(struct mtd_info *master,
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,5,0)
struct mtd_partition **pparts,
#else
const struct mtd_partition **pparts,
#endif
struct mtd_part_parser_data *data)
{
return tplink_parse_partitions_offset(master, pparts, data,
TPLINK_64K_KERNEL_OFFS);
}
static struct mtd_part_parser tplink_parser = {
.owner = THIS_MODULE,
.parse_fn = tplink_parse_partitions,
.name = "tp-link",
};
static struct mtd_part_parser tplink_64k_parser = {
.owner = THIS_MODULE,
.parse_fn = tplink_parse_64k_partitions,
.name = "tp-link-64k",
};
static int __init tplink_parser_init(void)
{
register_mtd_parser(&tplink_parser);
register_mtd_parser(&tplink_64k_parser);
return 0;
}
module_init(tplink_parser_init);
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");

289
target/linux/ath79/files/drivers/net/dsa/mv88e6063.c Normal file
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/*
* net/dsa/mv88e6063.c - Driver for Marvell 88e6063 switch chips
* Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* This driver was base on: net/dsa/mv88e6060.c
* net/dsa/mv88e6063.c - Driver for Marvell 88e6060 switch chips
* Copyright (c) 2008-2009 Marvell Semiconductor
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <linux/version.h>
#include <linux/list.h>
#include <linux/netdevice.h>
#include <linux/phy.h>
#include <net/dsa.h>
#include <linux/version.h>
#define REG_BASE 0x10
#define REG_PHY(p) (REG_BASE + (p))
#define REG_PORT(p) (REG_BASE + 8 + (p))
#define REG_GLOBAL (REG_BASE + 0x0f)
#define NUM_PORTS 7
static int reg_read(struct dsa_switch *ds, int addr, int reg)
{
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0)
struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev);
return mdiobus_read(bus, addr, reg);
#else
struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->dev);
return mdiobus_read(bus, addr, reg);
#endif
}
#define REG_READ(addr, reg) \
({ \
int __ret; \
\
__ret = reg_read(ds, addr, reg); \
if (__ret < 0) \
return __ret; \
__ret; \
})
static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val)
{
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0)
struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev);
return mdiobus_write(bus, addr, reg, val);
#else
struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->dev);
return mdiobus_write(bus, addr, reg, val);
#endif
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)
static enum dsa_tag_protocol mv88e6063_get_tag_protocol(struct dsa_switch *ds)
{
return DSA_TAG_PROTO_TRAILER;
}
#endif
#define REG_WRITE(addr, reg, val) \
({ \
int __ret; \
\
__ret = reg_write(ds, addr, reg, val); \
if (__ret < 0) \
return __ret; \
})
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0)
static char *mv88e6063_drv_probe(struct device *host_dev, int sw_addr)
#else
static const char *mv88e6063_drv_probe(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **_priv)
#endif
{
struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev);
int ret;
if (!bus)
return NULL;
ret = mdiobus_read(bus, REG_PORT(0), 0x03);
if (ret >= 0) {
ret &= 0xfff0;
if (ret == 0x1530)
return "Marvell 88E6063";
}
return NULL;
}
static int mv88e6063_switch_reset(struct dsa_switch *ds)
{
int i;
int ret;
/*
* Set all ports to the disabled state.
*/
for (i = 0; i < NUM_PORTS; i++) {
ret = REG_READ(REG_PORT(i), 0x04);
REG_WRITE(REG_PORT(i), 0x04, ret & 0xfffc);
}
/*
* Wait for transmit queues to drain.
*/
msleep(2);
/*
* Reset the switch.
*/
REG_WRITE(REG_GLOBAL, 0x0a, 0xa130);
/*
* Wait up to one second for reset to complete.
*/
for (i = 0; i < 1000; i++) {
ret = REG_READ(REG_GLOBAL, 0x00);
if ((ret & 0x8000) == 0x0000)
break;
msleep(1);
}
if (i == 1000)
return -ETIMEDOUT;
return 0;
}
static int mv88e6063_setup_global(struct dsa_switch *ds)
{
/*
* Disable discarding of frames with excessive collisions,
* set the maximum frame size to 1536 bytes, and mask all
* interrupt sources.
*/
REG_WRITE(REG_GLOBAL, 0x04, 0x0800);
/*
* Enable automatic address learning, set the address
* database size to 1024 entries, and set the default aging
* time to 5 minutes.
*/
REG_WRITE(REG_GLOBAL, 0x0a, 0x2130);
return 0;
}
static int mv88e6063_setup_port(struct dsa_switch *ds, int p)
{
int addr = REG_PORT(p);
/*
* Do not force flow control, disable Ingress and Egress
* Header tagging, disable VLAN tunneling, and set the port
* state to Forwarding. Additionally, if this is the CPU
* port, enable Ingress and Egress Trailer tagging mode.
*/
REG_WRITE(addr, 0x04, dsa_is_cpu_port(ds, p) ? 0x4103 : 0x0003);
/*
* Port based VLAN map: give each port its own address
* database, allow the CPU port to talk to each of the 'real'
* ports, and allow each of the 'real' ports to only talk to
* the CPU port.
*/
REG_WRITE(addr, 0x06,
((p & 0xf) << 12) |
(dsa_is_cpu_port(ds, p) ?
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0)
ds->phys_port_mask :
#else
ds->enabled_port_mask :
#endif
(1 << ds->dst->cpu_port)));
/*
* Port Association Vector: when learning source addresses
* of packets, add the address to the address database using
* a port bitmap that has only the bit for this port set and
* the other bits clear.
*/
REG_WRITE(addr, 0x0b, 1 << p);
return 0;
}
static int mv88e6063_setup(struct dsa_switch *ds)
{
int i;
int ret;
ret = mv88e6063_switch_reset(ds);
if (ret < 0)
return ret;
/* @@@ initialise atu */
ret = mv88e6063_setup_global(ds);
if (ret < 0)
return ret;
for (i = 0; i < NUM_PORTS; i++) {
ret = mv88e6063_setup_port(ds, i);
if (ret < 0)
return ret;
}
return 0;
}
static int mv88e6063_set_addr(struct dsa_switch *ds, u8 *addr)
{
REG_WRITE(REG_GLOBAL, 0x01, (addr[0] << 8) | addr[1]);
REG_WRITE(REG_GLOBAL, 0x02, (addr[2] << 8) | addr[3]);
REG_WRITE(REG_GLOBAL, 0x03, (addr[4] << 8) | addr[5]);
return 0;
}
static int mv88e6063_port_to_phy_addr(int port)
{
if (port >= 0 && port <= NUM_PORTS)
return REG_PHY(port);
return -1;
}
static int mv88e6063_phy_read(struct dsa_switch *ds, int port, int regnum)
{
int addr;
addr = mv88e6063_port_to_phy_addr(port);
if (addr == -1)
return 0xffff;
return reg_read(ds, addr, regnum);
}
static int
mv88e6063_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val)
{
int addr;
addr = mv88e6063_port_to_phy_addr(port);
if (addr == -1)
return 0xffff;
return reg_write(ds, addr, regnum, val);
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,9,0)
static struct dsa_switch_driver mv88e6063_switch_ops = {
#else
static struct dsa_switch_ops mv88e6063_switch_ops = {
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,8,0)
.tag_protocol = htons(ETH_P_TRAILER),
#else
.get_tag_protocol = mv88e6063_get_tag_protocol,
#endif
.probe = mv88e6063_drv_probe,
.setup = mv88e6063_setup,
.set_addr = mv88e6063_set_addr,
.phy_read = mv88e6063_phy_read,
.phy_write = mv88e6063_phy_write,
};
static int __init mv88e6063_init(void)
{
register_switch_driver(&mv88e6063_switch_ops);
return 0;
}
module_init(mv88e6063_init);
static void __exit mv88e6063_cleanup(void)
{
unregister_switch_driver(&mv88e6063_switch_ops);
}
module_exit(mv88e6063_cleanup);

25
target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Kconfig Normal file
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config AG71XX
tristate "Atheros AR7XXX/AR9XXX built-in ethernet mac support"
depends on ATH79
select PHYLIB
help
If you wish to compile a kernel for AR7XXX/91XXX and enable
ethernet support, then you should always answer Y to this.
if AG71XX
config AG71XX_DEBUG
bool "Atheros AR71xx built-in ethernet driver debugging"
default n
help
Atheros AR71xx built-in ethernet driver debugging messages.
config AG71XX_DEBUG_FS
bool "Atheros AR71xx built-in ethernet driver debugfs support"
depends on DEBUG_FS
default n
help
Say Y, if you need access to various statistics provided by
the ag71xx driver.
endif

14
target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/Makefile Normal file
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#
# Makefile for the Atheros AR71xx built-in ethernet macs
#
ag71xx-y += ag71xx_main.o
ag71xx-y += ag71xx_ethtool.o
ag71xx-y += ag71xx_phy.o
ag71xx-y += ag71xx_mdio.o
ag71xx-y += ag71xx_ar7240.o
ag71xx-$(CONFIG_AG71XX_DEBUG_FS) += ag71xx_debugfs.o
obj-$(CONFIG_AG71XX) += ag71xx.o

453
target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h Normal file
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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef __AG71XX_H
#define __AG71XX_H
#include <linux/kernel.h>
#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/random.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/ethtool.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
#include <linux/phy.h>
#include <linux/skbuff.h>
#include <linux/dma-mapping.h>
#include <linux/workqueue.h>
#include <linux/reset.h>
#include <linux/of.h>
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
#include <linux/bitops.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
#define AG71XX_DRV_NAME "ag71xx"
/*
* For our NAPI weight bigger does *NOT* mean better - it means more
* D-cache misses and lots more wasted cycles than we'll ever
* possibly gain from saving instructions.
*/
#define AG71XX_NAPI_WEIGHT 32
#define AG71XX_OOM_REFILL (1 + HZ/10)
#define AG71XX_INT_ERR (AG71XX_INT_RX_BE | AG71XX_INT_TX_BE)
#define AG71XX_INT_TX (AG71XX_INT_TX_PS)
#define AG71XX_INT_RX (AG71XX_INT_RX_PR | AG71XX_INT_RX_OF)
#define AG71XX_INT_POLL (AG71XX_INT_RX | AG71XX_INT_TX)
#define AG71XX_INT_INIT (AG71XX_INT_ERR | AG71XX_INT_POLL)
#define AG71XX_TX_MTU_LEN 1540
#define AG71XX_TX_RING_SPLIT 512
#define AG71XX_TX_RING_DS_PER_PKT DIV_ROUND_UP(AG71XX_TX_MTU_LEN, \
AG71XX_TX_RING_SPLIT)
#define AG71XX_TX_RING_SIZE_DEFAULT 128
#define AG71XX_RX_RING_SIZE_DEFAULT 256
#define AG71XX_TX_RING_SIZE_MAX 128
#define AG71XX_RX_RING_SIZE_MAX 256
#ifdef CONFIG_AG71XX_DEBUG
#define DBG(fmt, args...) pr_debug(fmt, ## args)
#else
#define DBG(fmt, args...) do {} while (0)
#endif
#define ag71xx_assert(_cond) \
do { \
if (_cond) \
break; \
printk("%s,%d: assertion failed\n", __FILE__, __LINE__); \
BUG(); \
} while (0)
struct ag71xx_desc {
u32 data;
u32 ctrl;
#define DESC_EMPTY BIT(31)
#define DESC_MORE BIT(24)
#define DESC_PKTLEN_M 0xfff
u32 next;
u32 pad;
} __attribute__((aligned(4)));
#define AG71XX_DESC_SIZE roundup(sizeof(struct ag71xx_desc), \
L1_CACHE_BYTES)
struct ag71xx_buf {
union {
struct sk_buff *skb;
void *rx_buf;
};
union {
dma_addr_t dma_addr;
unsigned int len;
};
};
struct ag71xx_ring {
struct ag71xx_buf *buf;
u8 *descs_cpu;
dma_addr_t descs_dma;
u16 desc_split;
u16 order;
unsigned int curr;
unsigned int dirty;
};
struct ag71xx_int_stats {
unsigned long rx_pr;
unsigned long rx_be;
unsigned long rx_of;
unsigned long tx_ps;
unsigned long tx_be;
unsigned long tx_ur;
unsigned long total;
};
struct ag71xx_napi_stats {
unsigned long napi_calls;
unsigned long rx_count;
unsigned long rx_packets;
unsigned long rx_packets_max;
unsigned long tx_count;
unsigned long tx_packets;
unsigned long tx_packets_max;
unsigned long rx[AG71XX_NAPI_WEIGHT + 1];
unsigned long tx[AG71XX_NAPI_WEIGHT + 1];
};
struct ag71xx_debug {
struct dentry *debugfs_dir;
struct ag71xx_int_stats int_stats;
struct ag71xx_napi_stats napi_stats;
};
struct ag71xx {
/*
* Critical data related to the per-packet data path are clustered
* early in this structure to help improve the D-cache footprint.
*/
struct ag71xx_ring rx_ring ____cacheline_aligned;
struct ag71xx_ring tx_ring ____cacheline_aligned;
u16 desc_pktlen_mask;
u16 rx_buf_size;
u8 rx_buf_offset;
u8 tx_hang_workaround:1;
struct net_device *dev;
struct platform_device *pdev;
spinlock_t lock;
struct napi_struct napi;
u32 msg_enable;
/*
* From this point onwards we're not looking at per-packet fields.
*/
void __iomem *mac_base;
void __iomem *mii_base;
struct regmap *mii_regmap;
struct ag71xx_desc *stop_desc;
dma_addr_t stop_desc_dma;
struct mii_bus *mii_bus;
struct phy_device *phy_dev;
void *phy_priv;
int phy_if_mode;
unsigned int link;
unsigned int speed;
int duplex;
struct delayed_work restart_work;
struct timer_list oom_timer;
struct reset_control *mac_reset;
struct reset_control *phy_reset;
struct reset_control *mdio_reset;
u32 fifodata[3];
u32 plldata[3];
u32 pllreg[3];
struct regmap *pllregmap;
#ifdef CONFIG_AG71XX_DEBUG_FS
struct ag71xx_debug debug;
#endif
};
extern struct ethtool_ops ag71xx_ethtool_ops;
void ag71xx_link_adjust(struct ag71xx *ag);
int ag71xx_phy_connect(struct ag71xx *ag);
void ag71xx_phy_disconnect(struct ag71xx *ag);
static inline int ag71xx_desc_empty(struct ag71xx_desc *desc)
{
return (desc->ctrl & DESC_EMPTY) != 0;
}
static inline struct ag71xx_desc *
ag71xx_ring_desc(struct ag71xx_ring *ring, int idx)
{
return (struct ag71xx_desc *) &ring->descs_cpu[idx * AG71XX_DESC_SIZE];
}
static inline int
ag71xx_ring_size_order(int size)
{
return fls(size - 1);
}
/* Register offsets */
#define AG71XX_REG_MAC_CFG1 0x0000
#define AG71XX_REG_MAC_CFG2 0x0004
#define AG71XX_REG_MAC_IPG 0x0008
#define AG71XX_REG_MAC_HDX 0x000c
#define AG71XX_REG_MAC_MFL 0x0010
#define AG71XX_REG_MII_CFG 0x0020
#define AG71XX_REG_MII_CMD 0x0024
#define AG71XX_REG_MII_ADDR 0x0028
#define AG71XX_REG_MII_CTRL 0x002c
#define AG71XX_REG_MII_STATUS 0x0030
#define AG71XX_REG_MII_IND 0x0034
#define AG71XX_REG_MAC_IFCTL 0x0038
#define AG71XX_REG_MAC_ADDR1 0x0040
#define AG71XX_REG_MAC_ADDR2 0x0044
#define AG71XX_REG_FIFO_CFG0 0x0048
#define AG71XX_REG_FIFO_CFG1 0x004c
#define AG71XX_REG_FIFO_CFG2 0x0050
#define AG71XX_REG_FIFO_CFG3 0x0054
#define AG71XX_REG_FIFO_CFG4 0x0058
#define AG71XX_REG_FIFO_CFG5 0x005c
#define AG71XX_REG_FIFO_RAM0 0x0060
#define AG71XX_REG_FIFO_RAM1 0x0064
#define AG71XX_REG_FIFO_RAM2 0x0068
#define AG71XX_REG_FIFO_RAM3 0x006c
#define AG71XX_REG_FIFO_RAM4 0x0070
#define AG71XX_REG_FIFO_RAM5 0x0074
#define AG71XX_REG_FIFO_RAM6 0x0078
#define AG71XX_REG_FIFO_RAM7 0x007c
#define AG71XX_REG_TX_CTRL 0x0180
#define AG71XX_REG_TX_DESC 0x0184
#define AG71XX_REG_TX_STATUS 0x0188
#define AG71XX_REG_RX_CTRL 0x018c
#define AG71XX_REG_RX_DESC 0x0190
#define AG71XX_REG_RX_STATUS 0x0194
#define AG71XX_REG_INT_ENABLE 0x0198
#define AG71XX_REG_INT_STATUS 0x019c
#define AG71XX_REG_FIFO_DEPTH 0x01a8
#define AG71XX_REG_RX_SM 0x01b0
#define AG71XX_REG_TX_SM 0x01b4
#define MAC_CFG1_TXE BIT(0) /* Tx Enable */
#define MAC_CFG1_STX BIT(1) /* Synchronize Tx Enable */
#define MAC_CFG1_RXE BIT(2) /* Rx Enable */
#define MAC_CFG1_SRX BIT(3) /* Synchronize Rx Enable */
#define MAC_CFG1_TFC BIT(4) /* Tx Flow Control Enable */
#define MAC_CFG1_RFC BIT(5) /* Rx Flow Control Enable */
#define MAC_CFG1_LB BIT(8) /* Loopback mode */
#define MAC_CFG1_SR BIT(31) /* Soft Reset */
#define MAC_CFG2_FDX BIT(0)
#define MAC_CFG2_CRC_EN BIT(1)
#define MAC_CFG2_PAD_CRC_EN BIT(2)
#define MAC_CFG2_LEN_CHECK BIT(4)
#define MAC_CFG2_HUGE_FRAME_EN BIT(5)
#define MAC_CFG2_IF_1000 BIT(9)
#define MAC_CFG2_IF_10_100 BIT(8)
#define FIFO_CFG0_WTM BIT(0) /* Watermark Module */
#define FIFO_CFG0_RXS BIT(1) /* Rx System Module */
#define FIFO_CFG0_RXF BIT(2) /* Rx Fabric Module */
#define FIFO_CFG0_TXS BIT(3) /* Tx System Module */
#define FIFO_CFG0_TXF BIT(4) /* Tx Fabric Module */
#define FIFO_CFG0_ALL (FIFO_CFG0_WTM | FIFO_CFG0_RXS | FIFO_CFG0_RXF \
| FIFO_CFG0_TXS | FIFO_CFG0_TXF)
#define FIFO_CFG0_ENABLE_SHIFT 8
#define FIFO_CFG4_DE BIT(0) /* Drop Event */
#define FIFO_CFG4_DV BIT(1) /* RX_DV Event */
#define FIFO_CFG4_FC BIT(2) /* False Carrier */
#define FIFO_CFG4_CE BIT(3) /* Code Error */
#define FIFO_CFG4_CR BIT(4) /* CRC error */
#define FIFO_CFG4_LM BIT(5) /* Length Mismatch */
#define FIFO_CFG4_LO BIT(6) /* Length out of range */
#define FIFO_CFG4_OK BIT(7) /* Packet is OK */
#define FIFO_CFG4_MC BIT(8) /* Multicast Packet */
#define FIFO_CFG4_BC BIT(9) /* Broadcast Packet */
#define FIFO_CFG4_DR BIT(10) /* Dribble */
#define FIFO_CFG4_LE BIT(11) /* Long Event */
#define FIFO_CFG4_CF BIT(12) /* Control Frame */
#define FIFO_CFG4_PF BIT(13) /* Pause Frame */
#define FIFO_CFG4_UO BIT(14) /* Unsupported Opcode */
#define FIFO_CFG4_VT BIT(15) /* VLAN tag detected */
#define FIFO_CFG4_FT BIT(16) /* Frame Truncated */
#define FIFO_CFG4_UC BIT(17) /* Unicast Packet */
#define FIFO_CFG5_DE BIT(0) /* Drop Event */
#define FIFO_CFG5_DV BIT(1) /* RX_DV Event */
#define FIFO_CFG5_FC BIT(2) /* False Carrier */
#define FIFO_CFG5_CE BIT(3) /* Code Error */
#define FIFO_CFG5_LM BIT(4) /* Length Mismatch */
#define FIFO_CFG5_LO BIT(5) /* Length Out of Range */
#define FIFO_CFG5_OK BIT(6) /* Packet is OK */
#define FIFO_CFG5_MC BIT(7) /* Multicast Packet */
#define FIFO_CFG5_BC BIT(8) /* Broadcast Packet */
#define FIFO_CFG5_DR BIT(9) /* Dribble */
#define FIFO_CFG5_CF BIT(10) /* Control Frame */
#define FIFO_CFG5_PF BIT(11) /* Pause Frame */
#define FIFO_CFG5_UO BIT(12) /* Unsupported Opcode */
#define FIFO_CFG5_VT BIT(13) /* VLAN tag detected */
#define FIFO_CFG5_LE BIT(14) /* Long Event */
#define FIFO_CFG5_FT BIT(15) /* Frame Truncated */
#define FIFO_CFG5_16 BIT(16) /* unknown */
#define FIFO_CFG5_17 BIT(17) /* unknown */
#define FIFO_CFG5_SF BIT(18) /* Short Frame */
#define FIFO_CFG5_BM BIT(19) /* Byte Mode */
#define AG71XX_INT_TX_PS BIT(0)
#define AG71XX_INT_TX_UR BIT(1)
#define AG71XX_INT_TX_BE BIT(3)
#define AG71XX_INT_RX_PR BIT(4)
#define AG71XX_INT_RX_OF BIT(6)
#define AG71XX_INT_RX_BE BIT(7)
#define MAC_IFCTL_SPEED BIT(16)
#define MII_CFG_CLK_DIV_4 0
#define MII_CFG_CLK_DIV_6 2
#define MII_CFG_CLK_DIV_8 3
#define MII_CFG_CLK_DIV_10 4
#define MII_CFG_CLK_DIV_14 5
#define MII_CFG_CLK_DIV_20 6
#define MII_CFG_CLK_DIV_28 7
#define MII_CFG_CLK_DIV_34 8
#define MII_CFG_CLK_DIV_42 9
#define MII_CFG_CLK_DIV_50 10
#define MII_CFG_CLK_DIV_58 11
#define MII_CFG_CLK_DIV_66 12
#define MII_CFG_CLK_DIV_74 13
#define MII_CFG_CLK_DIV_82 14
#define MII_CFG_CLK_DIV_98 15
#define MII_CFG_RESET BIT(31)
#define MII_CMD_WRITE 0x0
#define MII_CMD_READ 0x1
#define MII_ADDR_SHIFT 8
#define MII_IND_BUSY BIT(0)
#define MII_IND_INVALID BIT(2)
#define TX_CTRL_TXE BIT(0) /* Tx Enable */
#define TX_STATUS_PS BIT(0) /* Packet Sent */
#define TX_STATUS_UR BIT(1) /* Tx Underrun */
#define TX_STATUS_BE BIT(3) /* Bus Error */
#define RX_CTRL_RXE BIT(0) /* Rx Enable */
#define RX_STATUS_PR BIT(0) /* Packet Received */
#define RX_STATUS_OF BIT(2) /* Rx Overflow */
#define RX_STATUS_BE BIT(3) /* Bus Error */
static inline void ag71xx_wr(struct ag71xx *ag, unsigned reg, u32 value)
{
__raw_writel(value, ag->mac_base + reg);
/* flush write */
(void) __raw_readl(ag->mac_base + reg);
}
static inline u32 ag71xx_rr(struct ag71xx *ag, unsigned reg)
{
return __raw_readl(ag->mac_base + reg);
}
static inline void ag71xx_sb(struct ag71xx *ag, unsigned reg, u32 mask)
{
void __iomem *r;
r = ag->mac_base + reg;
__raw_writel(__raw_readl(r) | mask, r);
/* flush write */
(void) __raw_readl(r);
}
static inline void ag71xx_cb(struct ag71xx *ag, unsigned reg, u32 mask)
{
void __iomem *r;
r = ag->mac_base + reg;
__raw_writel(__raw_readl(r) & ~mask, r);
/* flush write */
(void) __raw_readl(r);
}
static inline void ag71xx_int_enable(struct ag71xx *ag, u32 ints)
{
ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints);
}
static inline void ag71xx_int_disable(struct ag71xx *ag, u32 ints)
{
ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints);
}
#ifdef CONFIG_AG71XX_DEBUG_FS
int ag71xx_debugfs_root_init(void);
void ag71xx_debugfs_root_exit(void);
int ag71xx_debugfs_init(struct ag71xx *ag);
void ag71xx_debugfs_exit(struct ag71xx *ag);
void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status);
void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx);
#else
static inline int ag71xx_debugfs_root_init(void) { return 0; }
static inline void ag71xx_debugfs_root_exit(void) {}
static inline int ag71xx_debugfs_init(struct ag71xx *ag) { return 0; }
static inline void ag71xx_debugfs_exit(struct ag71xx *ag) {}
static inline void ag71xx_debugfs_update_int_stats(struct ag71xx *ag,
u32 status) {}
static inline void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag,
int rx, int tx) {}
#endif /* CONFIG_AG71XX_DEBUG_FS */
int ag71xx_ar7240_init(struct ag71xx *ag, struct device_node *np);
void ag71xx_ar7240_cleanup(struct ag71xx *ag);
void ag71xx_ar7240_start(struct ag71xx *ag);
int ag71xx_mdio_init(struct ag71xx *ag);
void ag71xx_mdio_cleanup(struct ag71xx *ag);
int ag71xx_mdio_mii_read(struct mii_bus *bus, int addr, int reg);
int ag71xx_mdio_mii_write(struct mii_bus *bus, int addr, int reg, u16 val);
int ar7240sw_phy_read(struct mii_bus *mii, int addr, int reg);
int ar7240sw_phy_write(struct mii_bus *mii, int addr, int reg, u16 val);
#endif /* _AG71XX_H */

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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/debugfs.h>
#include "ag71xx.h"
static struct dentry *ag71xx_debugfs_root;
static int ag71xx_debugfs_generic_open(struct inode *inode, struct file *file)
{
file->private_data = inode->i_private;
return 0;
}
void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status)
{
if (status)
ag->debug.int_stats.total++;
if (status & AG71XX_INT_TX_PS)
ag->debug.int_stats.tx_ps++;
if (status & AG71XX_INT_TX_UR)
ag->debug.int_stats.tx_ur++;
if (status & AG71XX_INT_TX_BE)
ag->debug.int_stats.tx_be++;
if (status & AG71XX_INT_RX_PR)
ag->debug.int_stats.rx_pr++;
if (status & AG71XX_INT_RX_OF)
ag->debug.int_stats.rx_of++;
if (status & AG71XX_INT_RX_BE)
ag->debug.int_stats.rx_be++;
}
static ssize_t read_file_int_stats(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
#define PR_INT_STAT(_label, _field) \
len += snprintf(buf + len, sizeof(buf) - len, \
"%20s: %10lu\n", _label, ag->debug.int_stats._field);
struct ag71xx *ag = file->private_data;
char buf[256];
unsigned int len = 0;
PR_INT_STAT("TX Packet Sent", tx_ps);
PR_INT_STAT("TX Underrun", tx_ur);
PR_INT_STAT("TX Bus Error", tx_be);
PR_INT_STAT("RX Packet Received", rx_pr);
PR_INT_STAT("RX Overflow", rx_of);
PR_INT_STAT("RX Bus Error", rx_be);
len += snprintf(buf + len, sizeof(buf) - len, "\n");
PR_INT_STAT("Total", total);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
#undef PR_INT_STAT
}
static const struct file_operations ag71xx_fops_int_stats = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_int_stats,
.owner = THIS_MODULE
};
void ag71xx_debugfs_update_napi_stats(struct ag71xx *ag, int rx, int tx)
{
struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
if (rx) {
stats->rx_count++;
stats->rx_packets += rx;
if (rx <= AG71XX_NAPI_WEIGHT)
stats->rx[rx]++;
if (rx > stats->rx_packets_max)
stats->rx_packets_max = rx;
}
if (tx) {
stats->tx_count++;
stats->tx_packets += tx;
if (tx <= AG71XX_NAPI_WEIGHT)
stats->tx[tx]++;
if (tx > stats->tx_packets_max)
stats->tx_packets_max = tx;
}
}
static ssize_t read_file_napi_stats(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ag71xx *ag = file->private_data;
struct ag71xx_napi_stats *stats = &ag->debug.napi_stats;
char *buf;
unsigned int buflen;
unsigned int len = 0;
unsigned long rx_avg = 0;
unsigned long tx_avg = 0;
int ret;
int i;
buflen = 2048;
buf = kmalloc(buflen, GFP_KERNEL);
if (!buf)
return -ENOMEM;
if (stats->rx_count)
rx_avg = stats->rx_packets / stats->rx_count;
if (stats->tx_count)
tx_avg = stats->tx_packets / stats->tx_count;
len += snprintf(buf + len, buflen - len, "%3s %10s %10s\n",
"len", "rx", "tx");
for (i = 1; i <= AG71XX_NAPI_WEIGHT; i++)
len += snprintf(buf + len, buflen - len,
"%3d: %10lu %10lu\n",
i, stats->rx[i], stats->tx[i]);
len += snprintf(buf + len, buflen - len, "\n");
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"sum", stats->rx_count, stats->tx_count);
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"avg", rx_avg, tx_avg);
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"max", stats->rx_packets_max, stats->tx_packets_max);
len += snprintf(buf + len, buflen - len, "%3s: %10lu %10lu\n",
"pkt", stats->rx_packets, stats->tx_packets);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
kfree(buf);
return ret;
}
static const struct file_operations ag71xx_fops_napi_stats = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_napi_stats,
.owner = THIS_MODULE
};
#define DESC_PRINT_LEN 64
static ssize_t read_file_ring(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos,
struct ag71xx *ag,
struct ag71xx_ring *ring,
unsigned desc_reg)
{
int ring_size = BIT(ring->order);
int ring_mask = ring_size - 1;
char *buf;
unsigned int buflen;
unsigned int len = 0;
unsigned long flags;
ssize_t ret;
int curr;
int dirty;
u32 desc_hw;
int i;
buflen = (ring_size * DESC_PRINT_LEN);
buf = kmalloc(buflen, GFP_KERNEL);
if (!buf)
return -ENOMEM;
len += snprintf(buf + len, buflen - len,
"Idx ... %-8s %-8s %-8s %-8s .\n",
"desc", "next", "data", "ctrl");
spin_lock_irqsave(&ag->lock, flags);
curr = (ring->curr & ring_mask);
dirty = (ring->dirty & ring_mask);
desc_hw = ag71xx_rr(ag, desc_reg);
for (i = 0; i < ring_size; i++) {
struct ag71xx_desc *desc = ag71xx_ring_desc(ring, i);
u32 desc_dma = ((u32) ring->descs_dma) + i * AG71XX_DESC_SIZE;
len += snprintf(buf + len, buflen - len,
"%3d %c%c%c %08x %08x %08x %08x %c\n",
i,
(i == curr) ? 'C' : ' ',
(i == dirty) ? 'D' : ' ',
(desc_hw == desc_dma) ? 'H' : ' ',
desc_dma,
desc->next,
desc->data,
desc->ctrl,
(desc->ctrl & DESC_EMPTY) ? 'E' : '*');
}
spin_unlock_irqrestore(&ag->lock, flags);
ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
kfree(buf);
return ret;
}
static ssize_t read_file_tx_ring(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ag71xx *ag = file->private_data;
return read_file_ring(file, user_buf, count, ppos, ag, &ag->tx_ring,
AG71XX_REG_TX_DESC);
}
static const struct file_operations ag71xx_fops_tx_ring = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_tx_ring,
.owner = THIS_MODULE
};
static ssize_t read_file_rx_ring(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ag71xx *ag = file->private_data;
return read_file_ring(file, user_buf, count, ppos, ag, &ag->rx_ring,
AG71XX_REG_RX_DESC);
}
static const struct file_operations ag71xx_fops_rx_ring = {
.open = ag71xx_debugfs_generic_open,
.read = read_file_rx_ring,
.owner = THIS_MODULE
};
void ag71xx_debugfs_exit(struct ag71xx *ag)
{
debugfs_remove_recursive(ag->debug.debugfs_dir);
}
int ag71xx_debugfs_init(struct ag71xx *ag)
{
struct device *dev = &ag->pdev->dev;
ag->debug.debugfs_dir = debugfs_create_dir(dev_name(dev),
ag71xx_debugfs_root);
if (!ag->debug.debugfs_dir) {
dev_err(dev, "unable to create debugfs directory\n");
return -ENOENT;
}
debugfs_create_file("int_stats", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_int_stats);
debugfs_create_file("napi_stats", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_napi_stats);
debugfs_create_file("tx_ring", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_tx_ring);
debugfs_create_file("rx_ring", S_IRUGO, ag->debug.debugfs_dir,
ag, &ag71xx_fops_rx_ring);
return 0;
}
int ag71xx_debugfs_root_init(void)
{
if (ag71xx_debugfs_root)
return -EBUSY;
ag71xx_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL);
if (!ag71xx_debugfs_root)
return -ENOENT;
return 0;
}
void ag71xx_debugfs_root_exit(void)
{
debugfs_remove(ag71xx_debugfs_root);
ag71xx_debugfs_root = NULL;
}

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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "ag71xx.h"
static int ag71xx_ethtool_get_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct ag71xx *ag = netdev_priv(dev);
struct phy_device *phydev = ag->phy_dev;
if (!phydev)
return -ENODEV;
return phy_ethtool_ioctl(phydev, cmd);
}
static int ag71xx_ethtool_set_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
{
struct ag71xx *ag = netdev_priv(dev);
struct phy_device *phydev = ag->phy_dev;
if (!phydev)
return -ENODEV;
return phy_ethtool_ioctl(phydev, cmd);
}
static u32 ag71xx_ethtool_get_msglevel(struct net_device *dev)
{
struct ag71xx *ag = netdev_priv(dev);
return ag->msg_enable;
}
static void ag71xx_ethtool_set_msglevel(struct net_device *dev, u32 msg_level)
{
struct ag71xx *ag = netdev_priv(dev);
ag->msg_enable = msg_level;
}
static void ag71xx_ethtool_get_ringparam(struct net_device *dev,
struct ethtool_ringparam *er)
{
struct ag71xx *ag = netdev_priv(dev);
er->tx_max_pending = AG71XX_TX_RING_SIZE_MAX;
er->rx_max_pending = AG71XX_RX_RING_SIZE_MAX;
er->rx_mini_max_pending = 0;
er->rx_jumbo_max_pending = 0;
er->tx_pending = BIT(ag->tx_ring.order);
er->rx_pending = BIT(ag->rx_ring.order);
er->rx_mini_pending = 0;
er->rx_jumbo_pending = 0;
if (ag->tx_ring.desc_split)
er->tx_pending /= AG71XX_TX_RING_DS_PER_PKT;
}
static int ag71xx_ethtool_set_ringparam(struct net_device *dev,
struct ethtool_ringparam *er)
{
struct ag71xx *ag = netdev_priv(dev);
unsigned tx_size;
unsigned rx_size;
int err = 0;
if (er->rx_mini_pending != 0||
er->rx_jumbo_pending != 0 ||
er->rx_pending == 0 ||
er->tx_pending == 0)
return -EINVAL;
tx_size = er->tx_pending < AG71XX_TX_RING_SIZE_MAX ?
er->tx_pending : AG71XX_TX_RING_SIZE_MAX;
rx_size = er->rx_pending < AG71XX_RX_RING_SIZE_MAX ?
er->rx_pending : AG71XX_RX_RING_SIZE_MAX;
if (netif_running(dev)) {
err = dev->netdev_ops->ndo_stop(dev);
if (err)
return err;
}
if (ag->tx_ring.desc_split)
tx_size *= AG71XX_TX_RING_DS_PER_PKT;
ag->tx_ring.order = ag71xx_ring_size_order(tx_size);
ag->rx_ring.order = ag71xx_ring_size_order(rx_size);
if (netif_running(dev))
err = dev->netdev_ops->ndo_open(dev);
return err;
}
struct ethtool_ops ag71xx_ethtool_ops = {
.set_settings = ag71xx_ethtool_set_settings,
.get_settings = ag71xx_ethtool_get_settings,
.get_msglevel = ag71xx_ethtool_get_msglevel,
.set_msglevel = ag71xx_ethtool_set_msglevel,
.get_ringparam = ag71xx_ethtool_get_ringparam,
.set_ringparam = ag71xx_ethtool_set_ringparam,
.get_link = ethtool_op_get_link,
.get_ts_info = ethtool_op_get_ts_info,
};

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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/clk.h>
#include <linux/of_mdio.h>
#include "ag71xx.h"
#define AG71XX_MDIO_RETRY 1000
#define AG71XX_MDIO_DELAY 5
static int bus_count;
static int ag71xx_mdio_wait_busy(struct ag71xx *ag)
{
int i;
for (i = 0; i < AG71XX_MDIO_RETRY; i++) {
u32 busy;
udelay(AG71XX_MDIO_DELAY);
regmap_read(ag->mii_regmap, AG71XX_REG_MII_IND, &busy);
if (!busy)
return 0;
udelay(AG71XX_MDIO_DELAY);
}
pr_err("%s: MDIO operation timed out\n", ag->mii_bus->name);
return -ETIMEDOUT;
}
int ag71xx_mdio_mii_read(struct mii_bus *bus, int addr, int reg)
{
struct ag71xx *ag = bus->priv;
int err;
int ret;
err = ag71xx_mdio_wait_busy(ag);
if (err)
return 0xffff;
regmap_write(ag->mii_regmap, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
regmap_write(ag->mii_regmap, AG71XX_REG_MII_ADDR,
((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
regmap_write(ag->mii_regmap, AG71XX_REG_MII_CMD, MII_CMD_READ);
err = ag71xx_mdio_wait_busy(ag);
if (err)
return 0xffff;
regmap_read(ag->mii_regmap, AG71XX_REG_MII_STATUS, &ret);
ret &= 0xffff;
regmap_write(ag->mii_regmap, AG71XX_REG_MII_CMD, MII_CMD_WRITE);
DBG("mii_read: addr=%04x, reg=%04x, value=%04x\n", addr, reg, ret);
return ret;
}
int ag71xx_mdio_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
{
struct ag71xx *ag = bus->priv;
DBG("mii_write: addr=%04x, reg=%04x, value=%04x\n", addr, reg, val);
regmap_write(ag->mii_regmap, AG71XX_REG_MII_ADDR,
((addr & 0xff) << MII_ADDR_SHIFT) | (reg & 0xff));
regmap_write(ag->mii_regmap, AG71XX_REG_MII_CTRL, val);
ag71xx_mdio_wait_busy(ag);
return 0;
}
static int ar934x_mdio_clock_div(unsigned int rate)
{
if (rate == 100 * 1000 * 1000)
return 6; /* 100 MHz clock divided by 20 => 5 MHz */
else if (rate == 25 * 1000 * 1000)
return 0; /* 25 MHz clock divided by 4 => 6.25 MHz */
else
return 3; /* 40 MHz clock divided by 8 => 5 MHz */
}
static int ag71xx_mdio_reset(struct mii_bus *bus)
{
struct device_node *np = bus->dev.of_node;
struct ag71xx *ag = bus->priv;
struct device_node *np_ag = ag->pdev->dev.of_node;
bool builtin_switch;
u32 t;
builtin_switch = of_property_read_bool(np, "builtin-switch");
if (of_device_is_compatible(np_ag, "qca,ar7240-eth"))
t = MII_CFG_CLK_DIV_6;
else if (of_device_is_compatible(np_ag, "qca,ar9340-eth"))
t = MII_CFG_CLK_DIV_58;
else if (builtin_switch)
t = MII_CFG_CLK_DIV_10;
else
t = MII_CFG_CLK_DIV_28;
if (builtin_switch && of_device_is_compatible(np_ag, "qca,ar9340-eth")) {
struct clk *ref_clk = of_clk_get(np, 0);
int clock_rate;
if (WARN_ON_ONCE(!ref_clk))
clock_rate = 40 * 1000 * 1000;
else
clock_rate = clk_get_rate(ref_clk);
t = ar934x_mdio_clock_div(clock_rate);
clk_put(ref_clk);
}
regmap_write(ag->mii_regmap, AG71XX_REG_MII_CFG, t | MII_CFG_RESET);
udelay(100);
regmap_write(ag->mii_regmap, AG71XX_REG_MII_CFG, t);
udelay(100);
return 0;
}
int ag71xx_mdio_init(struct ag71xx *ag)
{
struct device *parent = &ag->pdev->dev;
struct device_node *np;
struct mii_bus *mii_bus;
bool builtin_switch;
int i, err;
np = of_get_child_by_name(parent->of_node, "mdio-bus");
if (!np)
return -ENODEV;
if (!of_device_is_available(np)) {
err = 0;
goto err_out;
}
ag->mii_regmap = syscon_regmap_lookup_by_phandle(np, "regmap");
if (!ag->mii_regmap)
return -ENOENT;
mii_bus = devm_mdiobus_alloc(parent);
if (!mii_bus) {
err = -ENOMEM;
goto err_out;
}
ag->mdio_reset = of_reset_control_get_exclusive(np, "mdio");
builtin_switch = of_property_read_bool(np, "builtin-switch");
mii_bus->name = "mdio";
if (builtin_switch) {
mii_bus->read = ar7240sw_phy_read;
mii_bus->write = ar7240sw_phy_write;
} else {
mii_bus->read = ag71xx_mdio_mii_read;
mii_bus->write = ag71xx_mdio_mii_write;
}
mii_bus->reset = ag71xx_mdio_reset;
mii_bus->priv = ag;
mii_bus->parent = parent;
snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%s.%d", np->name, bus_count++);
if (!builtin_switch &&
of_property_read_u32(np, "phy-mask", &mii_bus->phy_mask))
mii_bus->phy_mask = 0;
for (i = 0; i < PHY_MAX_ADDR; i++)
mii_bus->irq[i] = PHY_POLL;
if (!IS_ERR(ag->mdio_reset)) {
reset_control_assert(ag->mdio_reset);
msleep(100);
reset_control_deassert(ag->mdio_reset);
msleep(200);
}
err = of_mdiobus_register(mii_bus, np);
if (err)
goto err_out;
ag->mii_bus = mii_bus;
if (builtin_switch)
ag71xx_ar7240_init(ag, np);
return 0;
err_out:
of_node_put(np);
return err;
}
void ag71xx_mdio_cleanup(struct ag71xx *ag)
{
if (!ag->mii_bus)
return;
ag71xx_ar7240_cleanup(ag);
mdiobus_unregister(ag->mii_bus);
}

92
target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c Normal file
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/*
* Atheros AR71xx built-in ethernet mac driver
*
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Based on Atheros' AG7100 driver
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/of_mdio.h>
#include "ag71xx.h"
static void ag71xx_phy_link_adjust(struct net_device *dev)
{
struct ag71xx *ag = netdev_priv(dev);
struct phy_device *phydev = ag->phy_dev;
unsigned long flags;
int status_change = 0;
spin_lock_irqsave(&ag->lock, flags);
if (phydev->link) {
if (ag->duplex != phydev->duplex
|| ag->speed != phydev->speed) {
status_change = 1;
}
}
if (phydev->link != ag->link)
status_change = 1;
ag->link = phydev->link;
ag->duplex = phydev->duplex;
ag->speed = phydev->speed;
if (status_change)
ag71xx_link_adjust(ag);
spin_unlock_irqrestore(&ag->lock, flags);
}
int ag71xx_phy_connect(struct ag71xx *ag)
{
struct device_node *np = ag->pdev->dev.of_node;
struct device_node *phy_node;
int ret;
if (of_phy_is_fixed_link(np)) {
ret = of_phy_register_fixed_link(np);
if (ret < 0) {
dev_err(&ag->pdev->dev,
"Failed to register fixed PHY link: %d\n", ret);
return ret;
}
phy_node = of_node_get(np);
} else {
phy_node = of_parse_phandle(np, "phy-handle", 0);
}
if (!phy_node) {
dev_err(&ag->pdev->dev,
"Could not find valid phy node\n");
return -ENODEV;
}
ag->phy_dev = of_phy_connect(ag->dev, phy_node, ag71xx_phy_link_adjust,
0, ag->phy_if_mode);
of_node_put(phy_node);
if (!ag->phy_dev) {
dev_err(&ag->pdev->dev,
"Could not connect to PHY device\n");
return -ENODEV;
}
dev_info(&ag->pdev->dev, "connected to PHY at %s [uid=%08x, driver=%s]\n",
phydev_name(ag->phy_dev),
ag->phy_dev->phy_id, ag->phy_dev->drv->name);
return 0;
}
void ag71xx_phy_disconnect(struct ag71xx *ag)
{
phy_disconnect(ag->phy_dev);
}

16
target/linux/ath79/generic/config-default Normal file
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CONFIG_BLK_MQ_PCI=y
CONFIG_HW_HAS_PCI=y
CONFIG_LEDS_RESET=y
# CONFIG_MIPS_MACHINE is not set
CONFIG_OF_ADDRESS_PCI=y
CONFIG_OF_PCI=y
CONFIG_OF_PCI_IRQ=y
CONFIG_PCI=y
CONFIG_PCI_AR71XX=y
CONFIG_PCI_AR724X=y
CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
CONFIG_PCI_DOMAINS=y
CONFIG_PHY_AR7100_USB=y
CONFIG_PHY_AR7200_USB=y
# CONFIG_WIRELESS is not set
# CONFIG_WLAN is not set

16
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#
# Copyright (C) 2009 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
define Profile/Default
NAME:=Default Profile (all drivers)
PRIORITY := 1
endef
define Profile/Default/Description
Default package set compatible with most boards.
endef
$(eval $(call Profile,Default))

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BOARDNAME:=Generic
FEATURES += squashfs
define Target/Description
Build firmware images for generic Atheros AR71xx/AR913x/AR934x based boards.
endef

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include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
KERNEL_LOADADDR = 0x80060000
DEVICE_VARS += CMDLINE CONSOLE IMAGE_SIZE BOARDNAME LOADER_FLASH_OFFS LOADER_TYPE ATH_SOC
define Build/loader-common
rm -rf $@.src
$(MAKE) -C lzma-loader \
PKG_BUILD_DIR="$@.src" \
TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
BOARD="$(BOARDNAME)" \
LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
$(1) compile loader.$(LOADER_TYPE)
mv "$@.$(LOADER_TYPE)" "$@"
rm -rf $@.src
endef
define Build/loader-kernel
$(call Build/loader-common,LOADER_DATA="$@")
endef
define Build/loader-kernel-cmdline
$(call Build/loader-common,LOADER_DATA="$@" KERNEL_CMDLINE="$(CMDLINE)")
endef
define Build/loader-okli-compile
$(call Build/loader-common,FLASH_OFFS=$(LOADER_FLASH_OFFS) FLASH_MAX=0 KERNEL_CMDLINE="$(CMDLINE)")
endef
define Build/loader-okli
dd if=$(KDIR)/loader-$(1).gz bs=7680 conv=sync of="$@.new"
cat "$@" >> "$@.new"
mv "$@.new" "$@"
endef
define Build/copy-file
cat "$(1)" > "$@"
endef
define Device/Default
ATH_SOC :=
BOARDNAME :=
DEVICE_PROFILE = $$(BOARDNAME)
DEVICE_DTS_DIR := ../dts
DEVICE_DTS = $$(ATH_SOC)_$(1)
PROFILES = Default Minimal $$(DEVICE_PROFILE)
MTDPARTS :=
BLOCKSIZE := 64k
CONSOLE = ttyS0,115200
CMDLINE = $$(if $$(BOARDNAME),board=$$(BOARDNAME)) $$(if $$(MTDPARTS),mtdparts=$$(MTDPARTS)) $$(if $$(CONSOLE),console=$$(CONSOLE))
KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
COMPILE :=
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs
endef
ifeq ($(SUBTARGET),generic)
include ./tp-link.mk
include ./generic.mk
include ./generic-ubnt.mk
endif
$(eval $(call BuildImage))

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DEVICE_VARS += UBNT_BOARD UBNT_CHIP UBNT_TYPE
# mkubntimage is using the kernel image direct
# routerboard creates partitions out of the ubnt header
define Build/mkubntimage
-$(STAGING_DIR_HOST)/bin/mkfwimage \
-B $(UBNT_BOARD) -v $(UBNT_TYPE).$(UBNT_CHIP).v6.0.0-$(VERSION_DIST)-$(REVISION) \
-k $(IMAGE_KERNEL) \
-r $@ \
-o $@
endef
# all UBNT XM device expect the kernel image to have 1024k while flash, when
# booting the image, the size doesn't matter.
define Build/mkubntimage-split
-[ -f $@ ] && ( \
dd if=$@ of=$@.old1 bs=1024k count=1; \
dd if=$@ of=$@.old2 bs=1024k skip=1; \
$(STAGING_DIR_HOST)/bin/mkfwimage \
-B $(UBNT_BOARD) -v $(UBNT_TYPE).$(UBNT_CHIP).v6.0.0-$(VERSION_DIST)-$(REVISION) \
-k $@.old1 \
-r $@.old2 \
-o $@; \
rm $@.old1 $@.old2 )
endef
define Build/mkubntimage2
-$(STAGING_DIR_HOST)/bin/mkfwimage2 -f 0x9f000000 \
-v $(UBNT_TYPE).$(UBNT_CHIP).v6.0.0-$(VERSION_DIST)-$(REVISION) \
-p jffs2:0x50000:0xf60000:0:0:$@ \
-o $@.new
@mv $@.new $@
endef
# UBNT_BOARD e.g. one of (XS2, XS5, RS, XM)
# UBNT_TYPE e.g. one of (BZ, XM, XW)
# UBNT_CHIP e.g. one of (ar7240, ar933x, ar934x)
define Device/ubnt
DEVICE_PACKAGES := kmod-usb-core kmod-usb2
DEVICE_PROFILE := UBNT
IMAGE_SIZE := 7552k
UBNT_BOARD := XM
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split
endef
define Device/ubnt-xm
$(Device/ubnt)
DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ohci
UBNT_TYPE := XM
UBNT_CHIP := ar7240
ATH_SOC := ar7241
endef
define Device/ubnt-xw
$(Device/ubnt)
UBNT_TYPE := XW
UBNT_CHIP := ar934x
endef
define Device/ubnt-bz
$(Device/ubnt)
UBNT_TYPE := BZ
UBNT_CHIP := ar7240
endef
define Device/rw2458n
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti RW2458N
BOARDNAME := RW2458N
endef
#TARGET_DEVICES += rw2458n
define Device/ubnt-airrouter
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti AirRouter
BOARDNAME := UBNT-AR
endef
#TARGET_DEVICES += ubnt-airrouter
define Device/ubnt-bullet-m
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Bullet-M
BOARDNAME := UBNT-BM
endef
TARGET_DEVICES += ubnt-bullet-m
define Device/ubnt-rocket-m
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Rocket-M
BOARDNAME := UBNT-RM
endef
TARGET_DEVICES += ubnt-rocket-m
define Device/ubnt-nano-m
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Nano-M
BOARDNAME := UBNT-NM
endef
TARGET_DEVICES += ubnt-nano-m
define Device/ubnt-unifi
$(Device/ubnt-bz)
ATH_SOC := ar7241
DEVICE_TITLE := Ubiquiti UniFi
BOARDNAME := UBNT-UF
DEVICE_PROFILE += UBNTUNIFI
endef
TARGET_DEVICES += ubnt-unifi
define Device/ubnt-unifiac
DEVICE_PACKAGES := kmod-usb-core kmod-usb2
DEVICE_PROFILE := UBNT
IMAGE_SIZE := 7744k
MTDPARTS := spi0.0:384k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),7744k(ubnt-airos)ro,128k(bs),256k(cfg)ro,64k(EEPROM)ro
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
define Device/ubnt-unifiac-lite
$(Device/ubnt-unifiac)
DEVICE_TITLE := Ubiquiti UniFi AC-Lite
DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca988x
DEVICE_PROFILE += UBNTUNIFIACLITE
BOARDNAME := UBNT-UF-AC-LITE
endef
#TARGET_DEVICES += ubnt-unifiac-lite
define Device/ubnt-unifiac-mesh
$(Device/ubnt-unifiac-lite)
DEVICE_TITLE := Ubiquiti UniFi AC-Mesh
endef
#TARGET_DEVICES += ubnt-unifiac-mesh
define Device/ubnt-unifiac-pro
$(Device/ubnt-unifiac)
DEVICE_TITLE := Ubiquiti UniFi AC-Pro
DEVICE_PACKAGES += kmod-ath10k ath10k-firmware-qca988x
DEVICE_PROFILE += UBNTUNIFIACPRO
BOARDNAME := UBNT-UF-AC-PRO
endef
#TARGET_DEVICES += ubnt-unifiac-pro
define Device/ubnt-unifi-outdoor
$(Device/ubnt-bz)
DEVICE_TITLE := Ubiquiti UniFi Outdoor
BOARDNAME := UBNT-U20
DEVICE_PROFILE += UBNTUNIFIOUTDOOR
endef
#TARGET_DEVICES += ubnt-unifi-outdoor
define Device/ubnt-nano-m-xw
$(Device/ubnt-xw)
DEVICE_TITLE := Ubiquiti Nano M XW
BOARDNAME := UBNT-NM-XW
endef
#TARGET_DEVICES += ubnt-nano-m-xw
define Device/ubnt-loco-m-xw
$(Device/ubnt-xw)
DEVICE_TITLE := Ubiquiti Loco XW
BOARDNAME := UBNT-LOCO-XW
endef
#TARGET_DEVICES += ubnt-loco-m-xw
define Device/ubnt-rocket-m-xw
$(Device/ubnt-xw)
DEVICE_TITLE := Ubiquiti Rocket M XW
BOARDNAME := UBNT-RM-XW
endef
#TARGET_DEVICES += ubnt-rocket-m-xw
define Device/ubnt-rocket-m-ti
$(Device/ubnt-xw)
DEVICE_TITLE := Ubiquiti Rocket M TI
BOARDNAME := UBNT-RM-TI
UBNT_TYPE := TI
endef
#TARGET_DEVICES += ubnt-rocket-m-ti
define Device/ubnt-air-gateway
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Air Gateway
BOARDNAME := UBNT-AGW
UBNT_TYPE := AirGW
UBNT_CHIP := ar933x
CONSOLE := ttyATH0,115200
endef
#TARGET_DEVICES += ubnt-air-gateway
define Device/ubnt-air-gateway-pro
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Air Gateway Pro
BOARDNAME := UBNT-AGWP
UBNT_TYPE := AirGWP
UBNT_CHIP := ar934x
endef
#TARGET_DEVICES += ubnt-air-gateway-pro
define Device/ubdev01
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti ubDEV01
MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7488k(firmware),64k(certs),256k(cfg)ro,64k(EEPROM)ro
BOARDNAME := UBNT-UF
UBNT_BOARD := UBDEV01
endef
#TARGET_DEVICES += ubdev01
define Device/ubnt-routerstation
DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2
DEVICE_PROFILE := UBNT
IMAGE_SIZE := 16128k
IMAGES := sysupgrade.bin factory.bin
IMAGE/factory.bin := append-rootfs | pad-rootfs | mkubntimage
IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | combined-image | check-size $$$$(IMAGE_SIZE)
KERNEL := kernel-bin | patch-cmdline | lzma | pad-to $$(BLOCKSIZE)
endef
define Device/ubnt-rs
$(Device/ubnt-routerstation)
DEVICE_TITLE := Ubiquiti RouterStation
BOARDNAME := UBNT-RS
DEVICE_PROFILE += UBNTRS
UBNT_BOARD := RS
UBNT_TYPE := RSx
UBNT_CHIP := ar7100
endef
#TARGET_DEVICES += ubnt-rs
define Device/ubnt-rspro
$(Device/ubnt-routerstation)
DEVICE_TITLE := Ubiquiti RouterStation Pro
BOARDNAME := UBNT-RSPRO
DEVICE_PROFILE += UBNTRSPRO
UBNT_BOARD := RSPRO
UBNT_TYPE := RSPRO
UBNT_CHIP := ar7100pro
endef
#TARGET_DEVICES += ubnt-rspro
define Device/ubnt-ls-sr71
$(Device/ubnt-routerstation)
DEVICE_TITLE := Ubiquiti LS-SR71
BOARDNAME := UBNT-LS-SR71
UBNT_BOARD := LS-SR71
UBNT_TYPE := LS-SR71
UBNT_CHIP := ar7100
endef
#TARGET_DEVICES += ubnt-ls-sr71
define Device/ubnt-uap-pro
DEVICE_TITLE := Ubiquiti UAP Pro
KERNEL_SIZE := 1536k
IMAGE_SIZE := 15744k
MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1536k(kernel),14208k(rootfs),256k(cfg)ro,64k(EEPROM)ro,15744k@0x50000(firmware)
UBNT_TYPE := BZ
UBNT_CHIP := ar934x
BOARDNAME := UAP-PRO
DEVICE_PROFILE := UBNT UAPPRO
KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | jffs2 kernel0
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage2
endef
define Device/ubnt-unifi-outdoor-plus
$(Device/ubnt-uap-pro)
DEVICE_TITLE := Ubiquiti UniFi Outdoor Plus
UBNT_CHIP := ar7240
BOARDNAME := UBNT-UOP
DEVICE_PROFILE := UBNT
endef

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define Build/netgear-squashfs
rm -rf $@.fs $@.squashfs
mkdir -p $@.fs/image
cp $@ $@.fs/image/uImage
$(STAGING_DIR_HOST)/bin/mksquashfs-lzma \
$@.fs $@.squashfs \
-noappend -root-owned -be -b 65536 \
$(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
dd if=/dev/zero bs=1k count=1 >> $@.squashfs
mkimage \
-A mips -O linux -T filesystem -C none \
-M $(NETGEAR_KERNEL_MAGIC) \
-a 0xbf070000 -e 0xbf070000 \
-n 'MIPS $(VERSION_DIST) Linux-$(LINUX_VERSION)' \
-d $@.squashfs $@
rm -rf $@.squashfs $@.fs
endef
define Build/netgear-uImage
$(call Build/uImage,$(1) -M $(NETGEAR_KERNEL_MAGIC))
endef
define Device/ew_dorin
ATH_SOC := ar9331
DEVICE_TITLE := Embedded Wireless Dorin
DEVICE_PACKAGES := kmod-usb-chipidea2
endef
TARGET_DEVICES += ew_dorin
define Device/gl_ar150
ATH_SOC := ar9330
DEVICE_TITLE := GL.iNet GL-AR150
DEVICE_PACKAGES := kmod-usb-chipidea2
IMAGE_SIZE := 16000k
endef
TARGET_DEVICES += gl_ar150
define Device/om5p_ac
ATH_SOC := qca9558
DEVICE_TITLE := OpenMesh OM5P-AC
DEVICE_PROFILE := OM5P-AC
DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca988x om-watchdog
endef
TARGET_DEVICES += om5p_ac
define Device/netgear_wndr3700
ATH_SOC:=ar7100
DEVICE_TITLE := NETGEAR WNDR3700
DEVICE_PACKAGES := kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-usb-ledtrig-usbport kmod-leds-reset
NETGEAR_KERNEL_MAGIC := 0x33373030
NETGEAR_BOARD_ID := WNDR3700
IMAGE_SIZE := 7680k
IMAGES := sysupgrade.bin factory.img factory-NA.img
KERNEL := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma -d20 | netgear-uImage lzma
IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | netgear-squashfs | append-rootfs | pad-rootfs
IMAGE/sysupgrade.bin := $$(IMAGE/default) | check-size $$$$(IMAGE_SIZE)
IMAGE/factory.img := $$(IMAGE/default) | netgear-dni | check-size $$$$(IMAGE_SIZE)
IMAGE/factory-NA.img := $$(IMAGE/default) | netgear-dni NA | check-size $$$$(IMAGE_SIZE)
endef
#TARGET_DEVICES += netgear_wndr3700
define Device/netgear_wndr3700v2
$(Device/netgear_wndr3700)
DEVICE_TITLE := NETGEAR WNDR3700 v2
NETGEAR_BOARD_ID := WNDR3700v2
NETGEAR_KERNEL_MAGIC := 0x33373031
NETGEAR_HW_ID := 29763654+16+64
IMAGE_SIZE := 15872k
IMAGES := sysupgrade.bin factory.img
endef
#TARGET_DEVICES += netgear_wndr3700v2
define Device/netgear_wndr3800
$(Device/netgear_wndr3700v2)
ATH_SOC := ar7161
DEVICE_TITLE := NETGEAR WNDR3800
NETGEAR_BOARD_ID := WNDR3800
NETGEAR_HW_ID := 29763654+16+128
endef
TARGET_DEVICES += netgear_wndr3800
define Device/buffalo_wzr-hp-g450h
ATH_SOC := ar7242
DEVICE_TITLE := Buffalo WZR-HP-G450H
DEVICE_PROFILE := WZR-HP-G450H
DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
endef
TARGET_DEVICES += buffalo_wzr-hp-g450h

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#
# Copyright (C) 2011 OpenWrt.org
# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
LZMA_TEXT_START := 0x80a00000
LOADADDR := 0x80060000
LOADER := loader.bin
LOADER_NAME := $(basename $(notdir $(LOADER)))
LOADER_DATA :=
TARGET_DIR :=
FLASH_OFFS :=
FLASH_MAX :=
BOARD :=
ifeq ($(TARGET_DIR),)
TARGET_DIR := $(KDIR)
endif
LOADER_BIN := $(TARGET_DIR)/$(LOADER_NAME).bin
LOADER_GZ := $(TARGET_DIR)/$(LOADER_NAME).gz
LOADER_ELF := $(TARGET_DIR)/$(LOADER_NAME).elf
PKG_NAME := lzma-loader
PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME)
.PHONY : loader-compile loader.bin loader.elf loader.gz
$(PKG_BUILD_DIR)/.prepared:
mkdir $(PKG_BUILD_DIR)
$(CP) ./src/* $(PKG_BUILD_DIR)/
touch $@
loader-compile: $(PKG_BUILD_DIR)/.prepared
$(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \
LZMA_TEXT_START=$(LZMA_TEXT_START) \
LOADADDR=$(LOADADDR) \
LOADER_DATA=$(LOADER_DATA) \
FLASH_OFFS=$(FLASH_OFFS) \
FLASH_MAX=$(FLASH_MAX) \
BOARD="$(BOARD)" \
clean all
loader.gz: $(PKG_BUILD_DIR)/loader.bin
gzip -nc9 $< > $(LOADER_GZ)
loader.elf: $(PKG_BUILD_DIR)/loader.elf
$(CP) $< $(LOADER_ELF)
loader.bin: $(PKG_BUILD_DIR)/loader.bin
$(CP) $< $(LOADER_BIN)
download:
prepare: $(PKG_BUILD_DIR)/.prepared
compile: loader-compile
install:
clean:
rm -rf $(PKG_BUILD_DIR)

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/*
LzmaDecode.c
LZMA Decoder (optimized for Speed version)
LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
http://www.7-zip.org/
LZMA SDK is licensed under two licenses:
1) GNU Lesser General Public License (GNU LGPL)
2) Common Public License (CPL)
It means that you can select one of these two licenses and
follow rules of that license.
SPECIAL EXCEPTION:
Igor Pavlov, as the author of this Code, expressly permits you to
statically or dynamically link your Code (or bind by name) to the
interfaces of this file without subjecting your linked Code to the
terms of the CPL or GNU LGPL. Any modifications or additions
to this file, however, are subject to the LGPL or CPL terms.
*/
#include "LzmaDecode.h"
#define kNumTopBits 24
#define kTopValue ((UInt32)1 << kNumTopBits)
#define kNumBitModelTotalBits 11
#define kBitModelTotal (1 << kNumBitModelTotalBits)
#define kNumMoveBits 5
#define RC_READ_BYTE (*Buffer++)
#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \
{ int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }}
#ifdef _LZMA_IN_CB
#define RC_TEST { if (Buffer == BufferLim) \
{ SizeT size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \
BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }}
#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
#else
#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; }
#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2
#endif
#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; }
#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound)
#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits;
#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits;
#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \
{ UpdateBit0(p); mi <<= 1; A0; } else \
{ UpdateBit1(p); mi = (mi + mi) + 1; A1; }
#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;)
#define RangeDecoderBitTreeDecode(probs, numLevels, res) \
{ int i = numLevels; res = 1; \
do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \
res -= (1 << numLevels); }
#define kNumPosBitsMax 4
#define kNumPosStatesMax (1 << kNumPosBitsMax)
#define kLenNumLowBits 3
#define kLenNumLowSymbols (1 << kLenNumLowBits)
#define kLenNumMidBits 3
#define kLenNumMidSymbols (1 << kLenNumMidBits)
#define kLenNumHighBits 8
#define kLenNumHighSymbols (1 << kLenNumHighBits)
#define LenChoice 0
#define LenChoice2 (LenChoice + 1)
#define LenLow (LenChoice2 + 1)
#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
#define kNumStates 12
#define kNumLitStates 7
#define kStartPosModelIndex 4
#define kEndPosModelIndex 14
#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
#define kNumPosSlotBits 6
#define kNumLenToPosStates 4
#define kNumAlignBits 4
#define kAlignTableSize (1 << kNumAlignBits)
#define kMatchMinLen 2
#define IsMatch 0
#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
#define IsRepG0 (IsRep + kNumStates)
#define IsRepG1 (IsRepG0 + kNumStates)
#define IsRepG2 (IsRepG1 + kNumStates)
#define IsRep0Long (IsRepG2 + kNumStates)
#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
#define LenCoder (Align + kAlignTableSize)
#define RepLenCoder (LenCoder + kNumLenProbs)
#define Literal (RepLenCoder + kNumLenProbs)
#if Literal != LZMA_BASE_SIZE
StopCompilingDueBUG
#endif
int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size)
{
unsigned char prop0;
if (size < LZMA_PROPERTIES_SIZE)
return LZMA_RESULT_DATA_ERROR;
prop0 = propsData[0];
if (prop0 >= (9 * 5 * 5))
return LZMA_RESULT_DATA_ERROR;
{
for (propsRes->pb = 0; prop0 >= (9 * 5); propsRes->pb++, prop0 -= (9 * 5));
for (propsRes->lp = 0; prop0 >= 9; propsRes->lp++, prop0 -= 9);
propsRes->lc = prop0;
/*
unsigned char remainder = (unsigned char)(prop0 / 9);
propsRes->lc = prop0 % 9;
propsRes->pb = remainder / 5;
propsRes->lp = remainder % 5;
*/
}
#ifdef _LZMA_OUT_READ
{
int i;
propsRes->DictionarySize = 0;
for (i = 0; i < 4; i++)
propsRes->DictionarySize += (UInt32)(propsData[1 + i]) << (i * 8);
if (propsRes->DictionarySize == 0)
propsRes->DictionarySize = 1;
}
#endif
return LZMA_RESULT_OK;
}
#define kLzmaStreamWasFinishedId (-1)
int LzmaDecode(CLzmaDecoderState *vs,
#ifdef _LZMA_IN_CB
ILzmaInCallback *InCallback,
#else
const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
#endif
unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed)
{
CProb *p = vs->Probs;
SizeT nowPos = 0;
Byte previousByte = 0;
UInt32 posStateMask = (1 << (vs->Properties.pb)) - 1;
UInt32 literalPosMask = (1 << (vs->Properties.lp)) - 1;
int lc = vs->Properties.lc;
#ifdef _LZMA_OUT_READ
UInt32 Range = vs->Range;
UInt32 Code = vs->Code;
#ifdef _LZMA_IN_CB
const Byte *Buffer = vs->Buffer;
const Byte *BufferLim = vs->BufferLim;
#else
const Byte *Buffer = inStream;
const Byte *BufferLim = inStream + inSize;
#endif
int state = vs->State;
UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
int len = vs->RemainLen;
UInt32 globalPos = vs->GlobalPos;
UInt32 distanceLimit = vs->DistanceLimit;
Byte *dictionary = vs->Dictionary;
UInt32 dictionarySize = vs->Properties.DictionarySize;
UInt32 dictionaryPos = vs->DictionaryPos;
Byte tempDictionary[4];
#ifndef _LZMA_IN_CB
*inSizeProcessed = 0;
#endif
*outSizeProcessed = 0;
if (len == kLzmaStreamWasFinishedId)
return LZMA_RESULT_OK;
if (dictionarySize == 0)
{
dictionary = tempDictionary;
dictionarySize = 1;
tempDictionary[0] = vs->TempDictionary[0];
}
if (len == kLzmaNeedInitId)
{
{
UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
UInt32 i;
for (i = 0; i < numProbs; i++)
p[i] = kBitModelTotal >> 1;
rep0 = rep1 = rep2 = rep3 = 1;
state = 0;
globalPos = 0;
distanceLimit = 0;
dictionaryPos = 0;
dictionary[dictionarySize - 1] = 0;
#ifdef _LZMA_IN_CB
RC_INIT;
#else
RC_INIT(inStream, inSize);
#endif
}
len = 0;
}
while(len != 0 && nowPos < outSize)
{
UInt32 pos = dictionaryPos - rep0;
if (pos >= dictionarySize)
pos += dictionarySize;
outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
if (++dictionaryPos == dictionarySize)
dictionaryPos = 0;
len--;
}
if (dictionaryPos == 0)
previousByte = dictionary[dictionarySize - 1];
else
previousByte = dictionary[dictionaryPos - 1];
#else /* if !_LZMA_OUT_READ */
int state = 0;
UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
int len = 0;
const Byte *Buffer;
const Byte *BufferLim;
UInt32 Range;
UInt32 Code;
#ifndef _LZMA_IN_CB
*inSizeProcessed = 0;
#endif
*outSizeProcessed = 0;
{
UInt32 i;
UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + vs->Properties.lp));
for (i = 0; i < numProbs; i++)
p[i] = kBitModelTotal >> 1;
}
#ifdef _LZMA_IN_CB
RC_INIT;
#else
RC_INIT(inStream, inSize);
#endif
#endif /* _LZMA_OUT_READ */
while(nowPos < outSize)
{
CProb *prob;
UInt32 bound;
int posState = (int)(
(nowPos
#ifdef _LZMA_OUT_READ
+ globalPos
#endif
)
& posStateMask);
prob = p + IsMatch + (state << kNumPosBitsMax) + posState;
IfBit0(prob)
{
int symbol = 1;
UpdateBit0(prob)
prob = p + Literal + (LZMA_LIT_SIZE *
(((
(nowPos
#ifdef _LZMA_OUT_READ
+ globalPos
#endif
)
& literalPosMask) << lc) + (previousByte >> (8 - lc))));
if (state >= kNumLitStates)
{
int matchByte;
#ifdef _LZMA_OUT_READ
UInt32 pos = dictionaryPos - rep0;
if (pos >= dictionarySize)
pos += dictionarySize;
matchByte = dictionary[pos];
#else
matchByte = outStream[nowPos - rep0];
#endif
do
{
int bit;
CProb *probLit;
matchByte <<= 1;
bit = (matchByte & 0x100);
probLit = prob + 0x100 + bit + symbol;
RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break)
}
while (symbol < 0x100);
}
while (symbol < 0x100)
{
CProb *probLit = prob + symbol;
RC_GET_BIT(probLit, symbol)
}
previousByte = (Byte)symbol;
outStream[nowPos++] = previousByte;
#ifdef _LZMA_OUT_READ
if (distanceLimit < dictionarySize)
distanceLimit++;
dictionary[dictionaryPos] = previousByte;
if (++dictionaryPos == dictionarySize)
dictionaryPos = 0;
#endif
if (state < 4) state = 0;
else if (state < 10) state -= 3;
else state -= 6;
}
else
{
UpdateBit1(prob);
prob = p + IsRep + state;
IfBit0(prob)
{
UpdateBit0(prob);
rep3 = rep2;
rep2 = rep1;
rep1 = rep0;
state = state < kNumLitStates ? 0 : 3;
prob = p + LenCoder;
}
else
{
UpdateBit1(prob);
prob = p + IsRepG0 + state;
IfBit0(prob)
{
UpdateBit0(prob);
prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState;
IfBit0(prob)
{
#ifdef _LZMA_OUT_READ
UInt32 pos;
#endif
UpdateBit0(prob);
#ifdef _LZMA_OUT_READ
if (distanceLimit == 0)
#else
if (nowPos == 0)
#endif
return LZMA_RESULT_DATA_ERROR;
state = state < kNumLitStates ? 9 : 11;
#ifdef _LZMA_OUT_READ
pos = dictionaryPos - rep0;
if (pos >= dictionarySize)
pos += dictionarySize;
previousByte = dictionary[pos];
dictionary[dictionaryPos] = previousByte;
if (++dictionaryPos == dictionarySize)
dictionaryPos = 0;
#else
previousByte = outStream[nowPos - rep0];
#endif
outStream[nowPos++] = previousByte;
#ifdef _LZMA_OUT_READ
if (distanceLimit < dictionarySize)
distanceLimit++;
#endif
continue;
}
else
{
UpdateBit1(prob);
}
}
else
{
UInt32 distance;
UpdateBit1(prob);
prob = p + IsRepG1 + state;
IfBit0(prob)
{
UpdateBit0(prob);
distance = rep1;
}
else
{
UpdateBit1(prob);
prob = p + IsRepG2 + state;
IfBit0(prob)
{
UpdateBit0(prob);
distance = rep2;
}
else
{
UpdateBit1(prob);
distance = rep3;
rep3 = rep2;
}
rep2 = rep1;
}
rep1 = rep0;
rep0 = distance;
}
state = state < kNumLitStates ? 8 : 11;
prob = p + RepLenCoder;
}
{
int numBits, offset;
CProb *probLen = prob + LenChoice;
IfBit0(probLen)
{
UpdateBit0(probLen);
probLen = prob + LenLow + (posState << kLenNumLowBits);
offset = 0;
numBits = kLenNumLowBits;
}
else
{
UpdateBit1(probLen);
probLen = prob + LenChoice2;
IfBit0(probLen)
{
UpdateBit0(probLen);
probLen = prob + LenMid + (posState << kLenNumMidBits);
offset = kLenNumLowSymbols;
numBits = kLenNumMidBits;
}
else
{
UpdateBit1(probLen);
probLen = prob + LenHigh;
offset = kLenNumLowSymbols + kLenNumMidSymbols;
numBits = kLenNumHighBits;
}
}
RangeDecoderBitTreeDecode(probLen, numBits, len);
len += offset;
}
if (state < 4)
{
int posSlot;
state += kNumLitStates;
prob = p + PosSlot +
((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
kNumPosSlotBits);
RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot);
if (posSlot >= kStartPosModelIndex)
{
int numDirectBits = ((posSlot >> 1) - 1);
rep0 = (2 | ((UInt32)posSlot & 1));
if (posSlot < kEndPosModelIndex)
{
rep0 <<= numDirectBits;
prob = p + SpecPos + rep0 - posSlot - 1;
}
else
{
numDirectBits -= kNumAlignBits;
do
{
RC_NORMALIZE
Range >>= 1;
rep0 <<= 1;
if (Code >= Range)
{
Code -= Range;
rep0 |= 1;
}
}
while (--numDirectBits != 0);
prob = p + Align;
rep0 <<= kNumAlignBits;
numDirectBits = kNumAlignBits;
}
{
int i = 1;
int mi = 1;
do
{
CProb *prob3 = prob + mi;
RC_GET_BIT2(prob3, mi, ; , rep0 |= i);
i <<= 1;
}
while(--numDirectBits != 0);
}
}
else
rep0 = posSlot;
if (++rep0 == (UInt32)(0))
{
/* it's for stream version */
len = kLzmaStreamWasFinishedId;
break;
}
}
len += kMatchMinLen;
#ifdef _LZMA_OUT_READ
if (rep0 > distanceLimit)
#else
if (rep0 > nowPos)
#endif
return LZMA_RESULT_DATA_ERROR;
#ifdef _LZMA_OUT_READ
if (dictionarySize - distanceLimit > (UInt32)len)
distanceLimit += len;
else
distanceLimit = dictionarySize;
#endif
do
{
#ifdef _LZMA_OUT_READ
UInt32 pos = dictionaryPos - rep0;
if (pos >= dictionarySize)
pos += dictionarySize;
previousByte = dictionary[pos];
dictionary[dictionaryPos] = previousByte;
if (++dictionaryPos == dictionarySize)
dictionaryPos = 0;
#else
previousByte = outStream[nowPos - rep0];
#endif
len--;
outStream[nowPos++] = previousByte;
}
while(len != 0 && nowPos < outSize);
}
}
RC_NORMALIZE;
#ifdef _LZMA_OUT_READ
vs->Range = Range;
vs->Code = Code;
vs->DictionaryPos = dictionaryPos;
vs->GlobalPos = globalPos + (UInt32)nowPos;
vs->DistanceLimit = distanceLimit;
vs->Reps[0] = rep0;
vs->Reps[1] = rep1;
vs->Reps[2] = rep2;
vs->Reps[3] = rep3;
vs->State = state;
vs->RemainLen = len;
vs->TempDictionary[0] = tempDictionary[0];
#endif
#ifdef _LZMA_IN_CB
vs->Buffer = Buffer;
vs->BufferLim = BufferLim;
#else
*inSizeProcessed = (SizeT)(Buffer - inStream);
#endif
*outSizeProcessed = nowPos;
return LZMA_RESULT_OK;
}

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/*
LzmaDecode.h
LZMA Decoder interface
LZMA SDK 4.40 Copyright (c) 1999-2006 Igor Pavlov (2006-05-01)
http://www.7-zip.org/
LZMA SDK is licensed under two licenses:
1) GNU Lesser General Public License (GNU LGPL)
2) Common Public License (CPL)
It means that you can select one of these two licenses and
follow rules of that license.
SPECIAL EXCEPTION:
Igor Pavlov, as the author of this code, expressly permits you to
statically or dynamically link your code (or bind by name) to the
interfaces of this file without subjecting your linked code to the
terms of the CPL or GNU LGPL. Any modifications or additions
to this file, however, are subject to the LGPL or CPL terms.
*/
#ifndef __LZMADECODE_H
#define __LZMADECODE_H
#include "LzmaTypes.h"
/* #define _LZMA_IN_CB */
/* Use callback for input data */
/* #define _LZMA_OUT_READ */
/* Use read function for output data */
/* #define _LZMA_PROB32 */
/* It can increase speed on some 32-bit CPUs,
but memory usage will be doubled in that case */
/* #define _LZMA_LOC_OPT */
/* Enable local speed optimizations inside code */
#ifdef _LZMA_PROB32
#define CProb UInt32
#else
#define CProb UInt16
#endif
#define LZMA_RESULT_OK 0
#define LZMA_RESULT_DATA_ERROR 1
#ifdef _LZMA_IN_CB
typedef struct _ILzmaInCallback
{
int (*Read)(void *object, const unsigned char **buffer, SizeT *bufferSize);
} ILzmaInCallback;
#endif
#define LZMA_BASE_SIZE 1846
#define LZMA_LIT_SIZE 768
#define LZMA_PROPERTIES_SIZE 5
typedef struct _CLzmaProperties
{
int lc;
int lp;
int pb;
#ifdef _LZMA_OUT_READ
UInt32 DictionarySize;
#endif
}CLzmaProperties;
int LzmaDecodeProperties(CLzmaProperties *propsRes, const unsigned char *propsData, int size);
#define LzmaGetNumProbs(Properties) (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << ((Properties)->lc + (Properties)->lp)))
#define kLzmaNeedInitId (-2)
typedef struct _CLzmaDecoderState
{
CLzmaProperties Properties;
CProb *Probs;
#ifdef _LZMA_IN_CB
const unsigned char *Buffer;
const unsigned char *BufferLim;
#endif
#ifdef _LZMA_OUT_READ
unsigned char *Dictionary;
UInt32 Range;
UInt32 Code;
UInt32 DictionaryPos;
UInt32 GlobalPos;
UInt32 DistanceLimit;
UInt32 Reps[4];
int State;
int RemainLen;
unsigned char TempDictionary[4];
#endif
} CLzmaDecoderState;
#ifdef _LZMA_OUT_READ
#define LzmaDecoderInit(vs) { (vs)->RemainLen = kLzmaNeedInitId; }
#endif
int LzmaDecode(CLzmaDecoderState *vs,
#ifdef _LZMA_IN_CB
ILzmaInCallback *inCallback,
#else
const unsigned char *inStream, SizeT inSize, SizeT *inSizeProcessed,
#endif
unsigned char *outStream, SizeT outSize, SizeT *outSizeProcessed);
#endif

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/*
LzmaTypes.h
Types for LZMA Decoder
This file written and distributed to public domain by Igor Pavlov.
This file is part of LZMA SDK 4.40 (2006-05-01)
*/
#ifndef __LZMATYPES_H
#define __LZMATYPES_H
#ifndef _7ZIP_BYTE_DEFINED
#define _7ZIP_BYTE_DEFINED
typedef unsigned char Byte;
#endif
#ifndef _7ZIP_UINT16_DEFINED
#define _7ZIP_UINT16_DEFINED
typedef unsigned short UInt16;
#endif
#ifndef _7ZIP_UINT32_DEFINED
#define _7ZIP_UINT32_DEFINED
#ifdef _LZMA_UINT32_IS_ULONG
typedef unsigned long UInt32;
#else
typedef unsigned int UInt32;
#endif
#endif
/* #define _LZMA_NO_SYSTEM_SIZE_T */
/* You can use it, if you don't want <stddef.h> */
#ifndef _7ZIP_SIZET_DEFINED
#define _7ZIP_SIZET_DEFINED
#ifdef _LZMA_NO_SYSTEM_SIZE_T
typedef UInt32 SizeT;
#else
#include <stddef.h>
typedef size_t SizeT;
#endif
#endif
#endif

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#
# Makefile for the LZMA compressed kernel loader for
# Atheros AR7XXX/AR9XXX based boards
#
# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
#
# Some parts of this file was based on the OpenWrt specific lzma-loader
# for the BCM47xx and ADM5120 based boards:
# Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org)
# Copyright (C) 2005 Mineharu Takahara <mtakahar@yahoo.com>
# Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published
# by the Free Software Foundation.
#
LOADADDR :=
LZMA_TEXT_START := 0x80a00000
LOADER_DATA :=
BOARD :=
FLASH_OFFS :=
FLASH_MAX :=
CC := $(CROSS_COMPILE)gcc
LD := $(CROSS_COMPILE)ld
OBJCOPY := $(CROSS_COMPILE)objcopy
OBJDUMP := $(CROSS_COMPILE)objdump
BIN_FLAGS := -O binary -R .reginfo -R .note -R .comment -R .mdebug \
-R .MIPS.abiflags -S
CFLAGS = -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
-fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 \
-mno-abicalls -fno-pic -ffunction-sections -pipe -mlong-calls \
-fno-common -ffreestanding -fhonour-copts \
-mabi=32 -march=mips32r2 \
-Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap
CFLAGS += -D_LZMA_PROB32
ASFLAGS = $(CFLAGS) -D__ASSEMBLY__
LDFLAGS = -static --gc-sections -no-warn-mismatch
LDFLAGS += -e startup -T loader.lds -Ttext $(LZMA_TEXT_START)
O_FORMAT = $(shell $(OBJDUMP) -i | head -2 | grep elf32)
OBJECTS := head.o loader.o cache.o board.o printf.o LzmaDecode.o
ifneq ($(strip $(LOADER_DATA)),)
OBJECTS += data.o
CFLAGS += -DLZMA_WRAPPER=1 -DLOADADDR=$(LOADADDR)
endif
ifneq ($(strip $(KERNEL_CMDLINE)),)
CFLAGS += -DCONFIG_KERNEL_CMDLINE='"$(KERNEL_CMDLINE)"'
endif
ifneq ($(strip $(FLASH_OFFS)),)
CFLAGS += -DCONFIG_FLASH_OFFS=$(FLASH_OFFS)
endif
ifneq ($(strip $(FLASH_MAX)),)
CFLAGS += -DCONFIG_FLASH_MAX=$(FLASH_MAX)
endif
BOARD_DEF := $(shell echo $(strip $(BOARD)) | tr a-z A-Z | tr - _)
ifneq ($(BOARD_DEF),)
CFLAGS += -DCONFIG_BOARD_$(BOARD_DEF)
endif
all: loader.elf
# Don't build dependencies, this may die if $(CC) isn't gcc
dep:
install:
%.o : %.c
$(CC) $(CFLAGS) -c -o $@ $<
%.o : %.S
$(CC) $(ASFLAGS) -c -o $@ $<
data.o: $(LOADER_DATA)
$(LD) -r -b binary --oformat $(O_FORMAT) -T lzma-data.lds -o $@ $<
loader: $(OBJECTS)
$(LD) $(LDFLAGS) -o $@ $(OBJECTS)
loader.bin: loader
$(OBJCOPY) $(BIN_FLAGS) $< $@
loader2.o: loader.bin
$(LD) -r -b binary --oformat $(O_FORMAT) -o $@ $<
loader.elf: loader2.o
$(LD) -e startup -T loader2.lds -Ttext $(LOADADDR) -o $@ $<
mrproper: clean
clean:
rm -f loader *.elf *.bin *.o

725
target/linux/ath79/image/lzma-loader/src/ar71xx_regs.h Normal file
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/*
* Atheros AR71XX/AR724X/AR913X SoC register definitions
*
* Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
* Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
*
* Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef __ASM_MACH_AR71XX_REGS_H
#define __ASM_MACH_AR71XX_REGS_H
#define BIT(_x) (1UL << (_x))
#define AR71XX_APB_BASE 0x18000000
#define AR71XX_GE0_BASE 0x19000000
#define AR71XX_GE0_SIZE 0x10000
#define AR71XX_GE1_BASE 0x1a000000
#define AR71XX_GE1_SIZE 0x10000
#define AR71XX_EHCI_BASE 0x1b000000
#define AR71XX_EHCI_SIZE 0x1000
#define AR71XX_OHCI_BASE 0x1c000000
#define AR71XX_OHCI_SIZE 0x1000
#define AR71XX_SPI_BASE 0x1f000000
#define AR71XX_SPI_SIZE 0x01000000
#define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000)
#define AR71XX_DDR_CTRL_SIZE 0x100
#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR71XX_UART_SIZE 0x100
#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
#define AR71XX_USB_CTRL_SIZE 0x100
#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
#define AR71XX_GPIO_SIZE 0x100
#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
#define AR71XX_PLL_SIZE 0x100
#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
#define AR71XX_RESET_SIZE 0x100
#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
#define AR71XX_MII_SIZE 0x100
#define AR71XX_PCI_MEM_BASE 0x10000000
#define AR71XX_PCI_MEM_SIZE 0x07000000
#define AR71XX_PCI_WIN0_OFFS 0x10000000
#define AR71XX_PCI_WIN1_OFFS 0x11000000
#define AR71XX_PCI_WIN2_OFFS 0x12000000
#define AR71XX_PCI_WIN3_OFFS 0x13000000
#define AR71XX_PCI_WIN4_OFFS 0x14000000
#define AR71XX_PCI_WIN5_OFFS 0x15000000
#define AR71XX_PCI_WIN6_OFFS 0x16000000
#define AR71XX_PCI_WIN7_OFFS 0x07000000
#define AR71XX_PCI_CFG_BASE \
(AR71XX_PCI_MEM_BASE + AR71XX_PCI_WIN7_OFFS + 0x10000)
#define AR71XX_PCI_CFG_SIZE 0x100
#define AR7240_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
#define AR7240_USB_CTRL_SIZE 0x100
#define AR7240_OHCI_BASE 0x1b000000
#define AR7240_OHCI_SIZE 0x1000
#define AR724X_PCI_MEM_BASE 0x10000000
#define AR724X_PCI_MEM_SIZE 0x04000000
#define AR724X_PCI_CFG_BASE 0x14000000
#define AR724X_PCI_CFG_SIZE 0x1000
#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000c0000)
#define AR724X_PCI_CRP_SIZE 0x1000
#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000f0000)
#define AR724X_PCI_CTRL_SIZE 0x100
#define AR724X_EHCI_BASE 0x1b000000
#define AR724X_EHCI_SIZE 0x1000
#define AR913X_EHCI_BASE 0x1b000000
#define AR913X_EHCI_SIZE 0x1000
#define AR913X_WMAC_BASE (AR71XX_APB_BASE + 0x000C0000)
#define AR913X_WMAC_SIZE 0x30000
#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR933X_UART_SIZE 0x14
#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
#define AR933X_GMAC_SIZE 0x04
#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define AR933X_WMAC_SIZE 0x20000
#define AR933X_EHCI_BASE 0x1b000000
#define AR933X_EHCI_SIZE 0x1000
#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
#define AR934X_GMAC_SIZE 0x14
#define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define AR934X_WMAC_SIZE 0x20000
#define AR934X_EHCI_BASE 0x1b000000
#define AR934X_EHCI_SIZE 0x200
#define QCA955X_PCI_MEM_BASE0 0x10000000
#define QCA955X_PCI_MEM_BASE1 0x12000000
#define QCA955X_PCI_MEM_SIZE 0x02000000
#define QCA955X_PCI_CFG_BASE0 0x14000000
#define QCA955X_PCI_CFG_BASE1 0x16000000
#define QCA955X_PCI_CFG_SIZE 0x1000
#define QCA955X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000)
#define QCA955X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000)
#define QCA955X_PCI_CRP_SIZE 0x1000
#define QCA955X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000)
#define QCA955X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000)
#define QCA955X_PCI_CTRL_SIZE 0x100
#define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define QCA955X_WMAC_SIZE 0x20000
#define QCA955X_EHCI0_BASE 0x1b000000
#define QCA955X_EHCI1_BASE 0x1b400000
#define QCA955X_EHCI_SIZE 0x1000
#define QCA955X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
#define QCA955X_GMAC_SIZE 0x40
#define AR9300_OTP_BASE 0x14000
#define AR9300_OTP_STATUS 0x15f18
#define AR9300_OTP_STATUS_TYPE 0x7
#define AR9300_OTP_STATUS_VALID 0x4
#define AR9300_OTP_STATUS_ACCESS_BUSY 0x2
#define AR9300_OTP_STATUS_SM_BUSY 0x1
#define AR9300_OTP_READ_DATA 0x15f1c
/*
* DDR_CTRL block
*/
#define AR71XX_DDR_REG_PCI_WIN0 0x7c
#define AR71XX_DDR_REG_PCI_WIN1 0x80
#define AR71XX_DDR_REG_PCI_WIN2 0x84
#define AR71XX_DDR_REG_PCI_WIN3 0x88
#define AR71XX_DDR_REG_PCI_WIN4 0x8c
#define AR71XX_DDR_REG_PCI_WIN5 0x90
#define AR71XX_DDR_REG_PCI_WIN6 0x94
#define AR71XX_DDR_REG_PCI_WIN7 0x98
#define AR71XX_DDR_REG_FLUSH_GE0 0x9c
#define AR71XX_DDR_REG_FLUSH_GE1 0xa0
#define AR71XX_DDR_REG_FLUSH_USB 0xa4
#define AR71XX_DDR_REG_FLUSH_PCI 0xa8
#define AR724X_DDR_REG_FLUSH_GE0 0x7c
#define AR724X_DDR_REG_FLUSH_GE1 0x80
#define AR724X_DDR_REG_FLUSH_USB 0x84
#define AR724X_DDR_REG_FLUSH_PCIE 0x88
#define AR913X_DDR_REG_FLUSH_GE0 0x7c
#define AR913X_DDR_REG_FLUSH_GE1 0x80
#define AR913X_DDR_REG_FLUSH_USB 0x84
#define AR913X_DDR_REG_FLUSH_WMAC 0x88
#define AR933X_DDR_REG_FLUSH_GE0 0x7c
#define AR933X_DDR_REG_FLUSH_GE1 0x80
#define AR933X_DDR_REG_FLUSH_USB 0x84
#define AR933X_DDR_REG_FLUSH_WMAC 0x88
#define AR934X_DDR_REG_FLUSH_GE0 0x9c
#define AR934X_DDR_REG_FLUSH_GE1 0xa0
#define AR934X_DDR_REG_FLUSH_USB 0xa4
#define AR934X_DDR_REG_FLUSH_PCIE 0xa8
#define AR934X_DDR_REG_FLUSH_WMAC 0xac
/*
* PLL block
*/
#define AR71XX_PLL_REG_CPU_CONFIG 0x00
#define AR71XX_PLL_REG_SEC_CONFIG 0x04
#define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10
#define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14
#define AR71XX_PLL_DIV_SHIFT 3
#define AR71XX_PLL_DIV_MASK 0x1f
#define AR71XX_CPU_DIV_SHIFT 16
#define AR71XX_CPU_DIV_MASK 0x3
#define AR71XX_DDR_DIV_SHIFT 18
#define AR71XX_DDR_DIV_MASK 0x3
#define AR71XX_AHB_DIV_SHIFT 20
#define AR71XX_AHB_DIV_MASK 0x7
#define AR71XX_ETH0_PLL_SHIFT 17
#define AR71XX_ETH1_PLL_SHIFT 19
#define AR724X_PLL_REG_CPU_CONFIG 0x00
#define AR724X_PLL_REG_PCIE_CONFIG 0x18
#define AR724X_PLL_DIV_SHIFT 0
#define AR724X_PLL_DIV_MASK 0x3ff
#define AR724X_PLL_REF_DIV_SHIFT 10
#define AR724X_PLL_REF_DIV_MASK 0xf
#define AR724X_AHB_DIV_SHIFT 19
#define AR724X_AHB_DIV_MASK 0x1
#define AR724X_DDR_DIV_SHIFT 22
#define AR724X_DDR_DIV_MASK 0x3
#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c
#define AR913X_PLL_REG_CPU_CONFIG 0x00
#define AR913X_PLL_REG_ETH_CONFIG 0x04
#define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14
#define AR913X_PLL_REG_ETH1_INT_CLOCK 0x18
#define AR913X_PLL_DIV_SHIFT 0
#define AR913X_PLL_DIV_MASK 0x3ff
#define AR913X_DDR_DIV_SHIFT 22
#define AR913X_DDR_DIV_MASK 0x3
#define AR913X_AHB_DIV_SHIFT 19
#define AR913X_AHB_DIV_MASK 0x1
#define AR913X_ETH0_PLL_SHIFT 20
#define AR913X_ETH1_PLL_SHIFT 22
#define AR933X_PLL_CPU_CONFIG_REG 0x00
#define AR933X_PLL_CLOCK_CTRL_REG 0x08
#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10
#define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f
#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16
#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23
#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
#define AR933X_PLL_CLOCK_CTRL_BYPASS BIT(2)
#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5
#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3
#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10
#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3
#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
#define AR934X_PLL_CPU_CONFIG_REG 0x00
#define AR934X_PLL_DDR_CONFIG_REG 0x04
#define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08
#define AR934X_PLL_ETH_XMII_CONTROL_REG 0x2c
#define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
#define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
#define AR934X_PLL_CPU_CONFIG_NINT_SHIFT 6
#define AR934X_PLL_CPU_CONFIG_NINT_MASK 0x3f
#define AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
#define AR934X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
#define AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
#define AR934X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3
#define AR934X_PLL_DDR_CONFIG_NFRAC_SHIFT 0
#define AR934X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff
#define AR934X_PLL_DDR_CONFIG_NINT_SHIFT 10
#define AR934X_PLL_DDR_CONFIG_NINT_MASK 0x3f
#define AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
#define AR934X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
#define AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
#define AR934X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT 5
#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SHIFT 10
#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SHIFT 15
#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20)
#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
#define QCA955X_PLL_CPU_CONFIG_REG 0x00
#define QCA955X_PLL_DDR_CONFIG_REG 0x04
#define QCA955X_PLL_CLK_CTRL_REG 0x08
#define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
#define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
#define QCA955X_PLL_CPU_CONFIG_NINT_SHIFT 6
#define QCA955X_PLL_CPU_CONFIG_NINT_MASK 0x3f
#define QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
#define QCA955X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
#define QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
#define QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3
#define QCA955X_PLL_DDR_CONFIG_NFRAC_SHIFT 0
#define QCA955X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff
#define QCA955X_PLL_DDR_CONFIG_NINT_SHIFT 10
#define QCA955X_PLL_DDR_CONFIG_NINT_MASK 0x3f
#define QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
#define QCA955X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
#define QCA955X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
#define QCA955X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
#define QCA955X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
#define QCA955X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
#define QCA955X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5
#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10
#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15
#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
#define QCA955X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20)
#define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
#define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
/*
* USB_CONFIG block
*/
#define AR71XX_USB_CTRL_REG_FLADJ 0x00
#define AR71XX_USB_CTRL_REG_CONFIG 0x04
/*
* RESET block
*/
#define AR71XX_RESET_REG_TIMER 0x00
#define AR71XX_RESET_REG_TIMER_RELOAD 0x04
#define AR71XX_RESET_REG_WDOG_CTRL 0x08
#define AR71XX_RESET_REG_WDOG 0x0c
#define AR71XX_RESET_REG_MISC_INT_STATUS 0x10
#define AR71XX_RESET_REG_MISC_INT_ENABLE 0x14
#define AR71XX_RESET_REG_PCI_INT_STATUS 0x18
#define AR71XX_RESET_REG_PCI_INT_ENABLE 0x1c
#define AR71XX_RESET_REG_GLOBAL_INT_STATUS 0x20
#define AR71XX_RESET_REG_RESET_MODULE 0x24
#define AR71XX_RESET_REG_PERFC_CTRL 0x2c
#define AR71XX_RESET_REG_PERFC0 0x30
#define AR71XX_RESET_REG_PERFC1 0x34
#define AR71XX_RESET_REG_REV_ID 0x90
#define AR913X_RESET_REG_GLOBAL_INT_STATUS 0x18
#define AR913X_RESET_REG_RESET_MODULE 0x1c
#define AR913X_RESET_REG_PERF_CTRL 0x20
#define AR913X_RESET_REG_PERFC0 0x24
#define AR913X_RESET_REG_PERFC1 0x28
#define AR724X_RESET_REG_RESET_MODULE 0x1c
#define AR933X_RESET_REG_RESET_MODULE 0x1c
#define AR933X_RESET_REG_BOOTSTRAP 0xac
#define AR934X_RESET_REG_RESET_MODULE 0x1c
#define AR934X_RESET_REG_BOOTSTRAP 0xb0
#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
#define QCA955X_RESET_REG_BOOTSTRAP 0xb0
#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac
#define MISC_INT_ETHSW BIT(12)
#define MISC_INT_TIMER4 BIT(10)
#define MISC_INT_TIMER3 BIT(9)
#define MISC_INT_TIMER2 BIT(8)
#define MISC_INT_DMA BIT(7)
#define MISC_INT_OHCI BIT(6)
#define MISC_INT_PERFC BIT(5)
#define MISC_INT_WDOG BIT(4)
#define MISC_INT_UART BIT(3)
#define MISC_INT_GPIO BIT(2)
#define MISC_INT_ERROR BIT(1)
#define MISC_INT_TIMER BIT(0)
#define AR71XX_RESET_EXTERNAL BIT(28)
#define AR71XX_RESET_FULL_CHIP BIT(24)
#define AR71XX_RESET_CPU_NMI BIT(21)
#define AR71XX_RESET_CPU_COLD BIT(20)
#define AR71XX_RESET_DMA BIT(19)
#define AR71XX_RESET_SLIC BIT(18)
#define AR71XX_RESET_STEREO BIT(17)
#define AR71XX_RESET_DDR BIT(16)
#define AR71XX_RESET_GE1_MAC BIT(13)
#define AR71XX_RESET_GE1_PHY BIT(12)
#define AR71XX_RESET_USBSUS_OVERRIDE BIT(10)
#define AR71XX_RESET_GE0_MAC BIT(9)
#define AR71XX_RESET_GE0_PHY BIT(8)
#define AR71XX_RESET_USB_OHCI_DLL BIT(6)
#define AR71XX_RESET_USB_HOST BIT(5)
#define AR71XX_RESET_USB_PHY BIT(4)
#define AR71XX_RESET_PCI_BUS BIT(1)
#define AR71XX_RESET_PCI_CORE BIT(0)
#define AR7240_RESET_USB_HOST BIT(5)
#define AR7240_RESET_OHCI_DLL BIT(3)
#define AR724X_RESET_GE1_MDIO BIT(23)
#define AR724X_RESET_GE0_MDIO BIT(22)
#define AR724X_RESET_PCIE_PHY_SERIAL BIT(10)
#define AR724X_RESET_PCIE_PHY BIT(7)
#define AR724X_RESET_PCIE BIT(6)
#define AR724X_RESET_USB_HOST BIT(5)
#define AR724X_RESET_USB_PHY BIT(4)
#define AR724X_RESET_USBSUS_OVERRIDE BIT(3)
#define AR913X_RESET_AMBA2WMAC BIT(22)
#define AR913X_RESET_USBSUS_OVERRIDE BIT(10)
#define AR913X_RESET_USB_HOST BIT(5)
#define AR913X_RESET_USB_PHY BIT(4)
#define AR933X_RESET_GE1_MDIO BIT(23)
#define AR933X_RESET_GE0_MDIO BIT(22)
#define AR933X_RESET_GE1_MAC BIT(13)
#define AR933X_RESET_WMAC BIT(11)
#define AR933X_RESET_GE0_MAC BIT(9)
#define AR933X_RESET_USB_HOST BIT(5)
#define AR933X_RESET_USB_PHY BIT(4)
#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
#define AR934X_RESET_HOST BIT(31)
#define AR934X_RESET_SLIC BIT(30)
#define AR934X_RESET_HDMA BIT(29)
#define AR934X_RESET_EXTERNAL BIT(28)
#define AR934X_RESET_RTC BIT(27)
#define AR934X_RESET_PCIE_EP_INT BIT(26)
#define AR934X_RESET_CHKSUM_ACC BIT(25)
#define AR934X_RESET_FULL_CHIP BIT(24)
#define AR934X_RESET_GE1_MDIO BIT(23)
#define AR934X_RESET_GE0_MDIO BIT(22)
#define AR934X_RESET_CPU_NMI BIT(21)
#define AR934X_RESET_CPU_COLD BIT(20)
#define AR934X_RESET_HOST_RESET_INT BIT(19)
#define AR934X_RESET_PCIE_EP BIT(18)
#define AR934X_RESET_UART1 BIT(17)
#define AR934X_RESET_DDR BIT(16)
#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
#define AR934X_RESET_NANDF BIT(14)
#define AR934X_RESET_GE1_MAC BIT(13)
#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12)
#define AR934X_RESET_USB_PHY_ANALOG BIT(11)
#define AR934X_RESET_HOST_DMA_INT BIT(10)
#define AR934X_RESET_GE0_MAC BIT(9)
#define AR934X_RESET_ETH_SWITCH BIT(8)
#define AR934X_RESET_PCIE_PHY BIT(7)
#define AR934X_RESET_PCIE BIT(6)
#define AR934X_RESET_USB_HOST BIT(5)
#define AR934X_RESET_USB_PHY BIT(4)
#define AR934X_RESET_USBSUS_OVERRIDE BIT(3)
#define AR934X_RESET_LUT BIT(2)
#define AR934X_RESET_MBOX BIT(1)
#define AR934X_RESET_I2S BIT(0)
#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18)
#define AR933X_BOOTSTRAP_EEPBUSY BIT(4)
#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
#define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
#define AR934X_BOOTSTRAP_SW_OPTION7 BIT(22)
#define AR934X_BOOTSTRAP_SW_OPTION6 BIT(21)
#define AR934X_BOOTSTRAP_SW_OPTION5 BIT(20)
#define AR934X_BOOTSTRAP_SW_OPTION4 BIT(19)
#define AR934X_BOOTSTRAP_SW_OPTION3 BIT(18)
#define AR934X_BOOTSTRAP_SW_OPTION2 BIT(17)
#define AR934X_BOOTSTRAP_SW_OPTION1 BIT(16)
#define AR934X_BOOTSTRAP_USB_MODE_DEVICE BIT(7)
#define AR934X_BOOTSTRAP_PCIE_RC BIT(6)
#define AR934X_BOOTSTRAP_EJTAG_MODE BIT(5)
#define AR934X_BOOTSTRAP_REF_CLK_40 BIT(4)
#define AR934X_BOOTSTRAP_BOOT_FROM_SPI BIT(2)
#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
#define AR934X_BOOTSTRAP_DDR1 BIT(0)
#define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4)
#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
#define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1)
#define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
#define AR934X_PCIE_WMAC_INT_WMAC_RXHP BIT(3)
#define AR934X_PCIE_WMAC_INT_PCIE_RC BIT(4)
#define AR934X_PCIE_WMAC_INT_PCIE_RC0 BIT(5)
#define AR934X_PCIE_WMAC_INT_PCIE_RC1 BIT(6)
#define AR934X_PCIE_WMAC_INT_PCIE_RC2 BIT(7)
#define AR934X_PCIE_WMAC_INT_PCIE_RC3 BIT(8)
#define AR934X_PCIE_WMAC_INT_WMAC_ALL \
(AR934X_PCIE_WMAC_INT_WMAC_MISC | AR934X_PCIE_WMAC_INT_WMAC_TX | \
AR934X_PCIE_WMAC_INT_WMAC_RXLP | AR934X_PCIE_WMAC_INT_WMAC_RXHP)
#define AR934X_PCIE_WMAC_INT_PCIE_ALL \
(AR934X_PCIE_WMAC_INT_PCIE_RC | AR934X_PCIE_WMAC_INT_PCIE_RC0 | \
AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
AR934X_PCIE_WMAC_INT_PCIE_RC3)
#define QCA955X_EXT_INT_WMAC_MISC BIT(0)
#define QCA955X_EXT_INT_WMAC_TX BIT(1)
#define QCA955X_EXT_INT_WMAC_RXLP BIT(2)
#define QCA955X_EXT_INT_WMAC_RXHP BIT(3)
#define QCA955X_EXT_INT_PCIE_RC1 BIT(4)
#define QCA955X_EXT_INT_PCIE_RC1_INT0 BIT(5)
#define QCA955X_EXT_INT_PCIE_RC1_INT1 BIT(6)
#define QCA955X_EXT_INT_PCIE_RC1_INT2 BIT(7)
#define QCA955X_EXT_INT_PCIE_RC1_INT3 BIT(8)
#define QCA955X_EXT_INT_PCIE_RC2 BIT(12)
#define QCA955X_EXT_INT_PCIE_RC2_INT0 BIT(13)
#define QCA955X_EXT_INT_PCIE_RC2_INT1 BIT(14)
#define QCA955X_EXT_INT_PCIE_RC2_INT2 BIT(15)
#define QCA955X_EXT_INT_PCIE_RC2_INT3 BIT(16)
#define QCA955X_EXT_INT_USB1 BIT(24)
#define QCA955X_EXT_INT_USB2 BIT(28)
#define QCA955X_EXT_INT_WMAC_ALL \
(QCA955X_EXT_INT_WMAC_MISC | QCA955X_EXT_INT_WMAC_TX | \
QCA955X_EXT_INT_WMAC_RXLP | QCA955X_EXT_INT_WMAC_RXHP)
#define QCA955X_EXT_INT_PCIE_RC1_ALL \
(QCA955X_EXT_INT_PCIE_RC1 | QCA955X_EXT_INT_PCIE_RC1_INT0 | \
QCA955X_EXT_INT_PCIE_RC1_INT1 | QCA955X_EXT_INT_PCIE_RC1_INT2 | \
QCA955X_EXT_INT_PCIE_RC1_INT3)
#define QCA955X_EXT_INT_PCIE_RC2_ALL \
(QCA955X_EXT_INT_PCIE_RC2 | QCA955X_EXT_INT_PCIE_RC2_INT0 | \
QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \
QCA955X_EXT_INT_PCIE_RC2_INT3)
#define REV_ID_MAJOR_MASK 0xfff0
#define REV_ID_MAJOR_AR71XX 0x00a0
#define REV_ID_MAJOR_AR913X 0x00b0
#define REV_ID_MAJOR_AR7240 0x00c0
#define REV_ID_MAJOR_AR7241 0x0100
#define REV_ID_MAJOR_AR7242 0x1100
#define REV_ID_MAJOR_AR9330 0x0110
#define REV_ID_MAJOR_AR9331 0x1110
#define REV_ID_MAJOR_AR9341 0x0120
#define REV_ID_MAJOR_AR9342 0x1120
#define REV_ID_MAJOR_AR9344 0x2120
#define REV_ID_MAJOR_QCA9558 0x1130
#define AR71XX_REV_ID_MINOR_MASK 0x3
#define AR71XX_REV_ID_MINOR_AR7130 0x0
#define AR71XX_REV_ID_MINOR_AR7141 0x1
#define AR71XX_REV_ID_MINOR_AR7161 0x2
#define AR71XX_REV_ID_REVISION_MASK 0x3
#define AR71XX_REV_ID_REVISION_SHIFT 2
#define AR913X_REV_ID_MINOR_MASK 0x3
#define AR913X_REV_ID_MINOR_AR9130 0x0
#define AR913X_REV_ID_MINOR_AR9132 0x1
#define AR913X_REV_ID_REVISION_MASK 0x3
#define AR913X_REV_ID_REVISION_SHIFT 2
#define AR933X_REV_ID_REVISION_MASK 0x3
#define AR724X_REV_ID_REVISION_MASK 0x3
#define AR934X_REV_ID_REVISION_MASK 0xf
#define AR944X_REV_ID_REVISION_MASK 0xf
/*
* SPI block
*/
#define AR71XX_SPI_REG_FS 0x00 /* Function Select */
#define AR71XX_SPI_REG_CTRL 0x04 /* SPI Control */
#define AR71XX_SPI_REG_IOC 0x08 /* SPI I/O Control */
#define AR71XX_SPI_REG_RDS 0x0c /* Read Data Shift */
#define AR71XX_SPI_FS_GPIO BIT(0) /* Enable GPIO mode */
#define AR71XX_SPI_CTRL_RD BIT(6) /* Remap Disable */
#define AR71XX_SPI_CTRL_DIV_MASK 0x3f
#define AR71XX_SPI_IOC_DO BIT(0) /* Data Out pin */
#define AR71XX_SPI_IOC_CLK BIT(8) /* CLK pin */
#define AR71XX_SPI_IOC_CS(n) BIT(16 + (n))
#define AR71XX_SPI_IOC_CS0 AR71XX_SPI_IOC_CS(0)
#define AR71XX_SPI_IOC_CS1 AR71XX_SPI_IOC_CS(1)
#define AR71XX_SPI_IOC_CS2 AR71XX_SPI_IOC_CS(2)
#define AR71XX_SPI_IOC_CS_ALL (AR71XX_SPI_IOC_CS0 | AR71XX_SPI_IOC_CS1 | \
AR71XX_SPI_IOC_CS2)
/*
* GPIO block
*/
#define AR71XX_GPIO_REG_OE 0x00
#define AR71XX_GPIO_REG_IN 0x04
#define AR71XX_GPIO_REG_OUT 0x08
#define AR71XX_GPIO_REG_SET 0x0c
#define AR71XX_GPIO_REG_CLEAR 0x10
#define AR71XX_GPIO_REG_INT_MODE 0x14
#define AR71XX_GPIO_REG_INT_TYPE 0x18
#define AR71XX_GPIO_REG_INT_POLARITY 0x1c
#define AR71XX_GPIO_REG_INT_PENDING 0x20
#define AR71XX_GPIO_REG_INT_ENABLE 0x24
#define AR71XX_GPIO_REG_FUNC 0x28
#define AR934X_GPIO_REG_OUT_FUNC0 0x2c
#define AR934X_GPIO_REG_OUT_FUNC1 0x30
#define AR934X_GPIO_REG_OUT_FUNC2 0x34
#define AR934X_GPIO_REG_OUT_FUNC3 0x38
#define AR934X_GPIO_REG_OUT_FUNC4 0x3c
#define AR934X_GPIO_REG_OUT_FUNC5 0x40
#define AR934X_GPIO_REG_FUNC 0x6c
#define AR71XX_GPIO_COUNT 16
#define AR724X_GPIO_COUNT 18
#define AR913X_GPIO_COUNT 22
#define AR933X_GPIO_COUNT 30
#define AR934X_GPIO_COUNT 23
#define QCA955X_GPIO_COUNT 24
#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
#define AR724X_GPIO_FUNC_UART_EN BIT(1)
#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22)
#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20)
#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19)
#define AR913X_GPIO_FUNC_I2S1_EN BIT(18)
#define AR913X_GPIO_FUNC_I2S0_EN BIT(17)
#define AR913X_GPIO_FUNC_SLIC_EN BIT(16)
#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
#define AR913X_GPIO_FUNC_UART_EN BIT(8)
#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4)
#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31)
#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30)
#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29)
#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27)
#define AR933X_GPIO_FUNC_I2SO_EN BIT(26)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23)
#define AR933X_GPIO_FUNC_SPI_EN BIT(18)
#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
#define AR933X_GPIO_FUNC_UART_EN BIT(1)
#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0)
#define AR934X_GPIO_FUNC_DDR_DQOE_EN BIT(17)
#define AR934X_GPIO_FUNC_SPI_CS_1_EN BIT(14)
#define AR934X_GPIO_FUNC_SPI_CS_0_EN BIT(13)
#define AR934X_GPIO_OUT_GPIO 0x00
/*
* MII_CTRL block
*/
#define AR71XX_MII_REG_MII0_CTRL 0x00
#define AR71XX_MII_REG_MII1_CTRL 0x04
#define AR71XX_MII_CTRL_IF_MASK 3
#define AR71XX_MII_CTRL_SPEED_SHIFT 4
#define AR71XX_MII_CTRL_SPEED_MASK 3
#define AR71XX_MII_CTRL_SPEED_10 0
#define AR71XX_MII_CTRL_SPEED_100 1
#define AR71XX_MII_CTRL_SPEED_1000 2
#define AR71XX_MII0_CTRL_IF_GMII 0
#define AR71XX_MII0_CTRL_IF_MII 1
#define AR71XX_MII0_CTRL_IF_RGMII 2
#define AR71XX_MII0_CTRL_IF_RMII 3
#define AR71XX_MII1_CTRL_IF_RGMII 0
#define AR71XX_MII1_CTRL_IF_RMII 1
/*
* AR933X GMAC interface
*/
#define AR933X_GMAC_REG_ETH_CFG 0x00
#define AR933X_ETH_CFG_RGMII_GE0 BIT(0)
#define AR933X_ETH_CFG_MII_GE0 BIT(1)
#define AR933X_ETH_CFG_GMII_GE0 BIT(2)
#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3)
#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4)
#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5)
#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7)
#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8)
#define AR933X_ETH_CFG_RMII_GE0 BIT(9)
#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0
#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10)
/*
* AR934X GMAC Interface
*/
#define AR934X_GMAC_REG_ETH_CFG 0x00
#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0)
#define AR934X_ETH_CFG_MII_GMAC0 BIT(1)
#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2)
#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3)
#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4)
#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5)
#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6)
#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7)
#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9)
#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10)
#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11)
#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12)
#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
/*
* QCA955X GMAC Interface
*/
#define QCA955X_GMAC_REG_ETH_CFG 0x00
#define QCA955X_ETH_CFG_RGMII_GMAC0 BIT(0)
#define QCA955X_ETH_CFG_SGMII_GMAC0 BIT(6)
#endif /* __ASM_MACH_AR71XX_REGS_H */

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/*
* LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <stddef.h>
#include "config.h"
#include "ar71xx_regs.h"
#define READREG(r) *(volatile unsigned int *)(r)
#define WRITEREG(r,v) *(volatile unsigned int *)(r) = v
#define KSEG1ADDR(_x) (((_x) & 0x1fffffff) | 0xa0000000)
#define UART_BASE 0xb8020000
#define UART_TX 0
#define UART_LSR 5
#define UART_LSR_THRE 0x20
#define UART_READ(r) READREG(UART_BASE + 4 * (r))
#define UART_WRITE(r,v) WRITEREG(UART_BASE + 4 * (r), (v))
void board_putc(int ch)
{
while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0);
UART_WRITE(UART_TX, ch);
while (((UART_READ(UART_LSR)) & UART_LSR_THRE) == 0);
}
#ifdef CONFIG_BOARD_TL_WR1043ND_V1
static void tlwr1043nd_init(void)
{
unsigned int reg = KSEG1ADDR(AR71XX_RESET_BASE);
unsigned int t;
t = READREG(reg + AR913X_RESET_REG_RESET_MODULE);
t |= AR71XX_RESET_GE0_PHY;
WRITEREG(reg + AR913X_RESET_REG_RESET_MODULE, t);
/* flush write */
t = READREG(reg + AR913X_RESET_REG_RESET_MODULE);
}
#else
static inline void tlwr1043nd_init(void) {}
#endif
void board_init(void)
{
tlwr1043nd_init();
}

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/*
* LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* The cache manipulation routine has been taken from the U-Boot project.
* (C) Copyright 2003
* Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#include "cache.h"
#include "cacheops.h"
#include "config.h"
#define cache_op(op,addr) \
__asm__ __volatile__( \
" .set push \n" \
" .set noreorder \n" \
" .set mips3\n\t \n" \
" cache %0, %1 \n" \
" .set pop \n" \
: \
: "i" (op), "R" (*(unsigned char *)(addr)))
void flush_cache(unsigned long start_addr, unsigned long size)
{
unsigned long lsize = CONFIG_CACHELINE_SIZE;
unsigned long addr = start_addr & ~(lsize - 1);
unsigned long aend = (start_addr + size - 1) & ~(lsize - 1);
while (1) {
cache_op(Hit_Writeback_Inv_D, addr);
cache_op(Hit_Invalidate_I, addr);
if (addr == aend)
break;
addr += lsize;
}
}

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/*
* LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#ifndef __CACHE_H
#define __CACHE_H
void flush_cache(unsigned long start_addr, unsigned long size);
#endif /* __CACHE_H */

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/*
* Cache operations for the cache instruction.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* (C) Copyright 1996, 97, 99, 2002, 03 Ralf Baechle
* (C) Copyright 1999 Silicon Graphics, Inc.
*/
#ifndef __ASM_CACHEOPS_H
#define __ASM_CACHEOPS_H
/*
* Cache Operations available on all MIPS processors with R4000-style caches
*/
#define Index_Invalidate_I 0x00
#define Index_Writeback_Inv_D 0x01
#define Index_Load_Tag_I 0x04
#define Index_Load_Tag_D 0x05
#define Index_Store_Tag_I 0x08
#define Index_Store_Tag_D 0x09
#if defined(CONFIG_CPU_LOONGSON2)
#define Hit_Invalidate_I 0x00
#else
#define Hit_Invalidate_I 0x10
#endif
#define Hit_Invalidate_D 0x11
#define Hit_Writeback_Inv_D 0x15
/*
* R4000-specific cacheops
*/
#define Create_Dirty_Excl_D 0x0d
#define Fill 0x14
#define Hit_Writeback_I 0x18
#define Hit_Writeback_D 0x19
/*
* R4000SC and R4400SC-specific cacheops
*/
#define Index_Invalidate_SI 0x02
#define Index_Writeback_Inv_SD 0x03
#define Index_Load_Tag_SI 0x06
#define Index_Load_Tag_SD 0x07
#define Index_Store_Tag_SI 0x0A
#define Index_Store_Tag_SD 0x0B
#define Create_Dirty_Excl_SD 0x0f
#define Hit_Invalidate_SI 0x12
#define Hit_Invalidate_SD 0x13
#define Hit_Writeback_Inv_SD 0x17
#define Hit_Writeback_SD 0x1b
#define Hit_Set_Virtual_SI 0x1e
#define Hit_Set_Virtual_SD 0x1f
/*
* R5000-specific cacheops
*/
#define R5K_Page_Invalidate_S 0x17
/*
* RM7000-specific cacheops
*/
#define Page_Invalidate_T 0x16
/*
* R10000-specific cacheops
*
* Cacheops 0x02, 0x06, 0x0a, 0x0c-0x0e, 0x16, 0x1a and 0x1e are unused.
* Most of the _S cacheops are identical to the R4000SC _SD cacheops.
*/
#define Index_Writeback_Inv_S 0x03
#define Index_Load_Tag_S 0x07
#define Index_Store_Tag_S 0x0B
#define Hit_Invalidate_S 0x13
#define Cache_Barrier 0x14
#define Hit_Writeback_Inv_S 0x17
#define Index_Load_Data_I 0x18
#define Index_Load_Data_D 0x19
#define Index_Load_Data_S 0x1b
#define Index_Store_Data_I 0x1c
#define Index_Store_Data_D 0x1d
#define Index_Store_Data_S 0x1f
#endif /* __ASM_CACHEOPS_H */

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/*
* LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
*/
#ifndef _CONFIG_H_
#define _CONFIG_H_
#define CONFIG_ICACHE_SIZE (32 * 1024)
#define CONFIG_DCACHE_SIZE (64 * 1024)
#define CONFIG_CACHELINE_SIZE 32
#ifndef CONFIG_FLASH_OFFS
#define CONFIG_FLASH_OFFS 0
#endif
#ifndef CONFIG_FLASH_MAX
#define CONFIG_FLASH_MAX 0
#endif
#ifndef CONFIG_FLASH_STEP
#define CONFIG_FLASH_STEP 0x1000
#endif
#endif /* _CONFIG_H_ */

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/*
* Copyright (C) 1994, 1995, 1996, 1997, 2000, 2001 by Ralf Baechle
*
* Copyright (C) 2001, Monta Vista Software
* Author: jsun@mvista.com or jsun@junsun.net
*/
#ifndef _cp0regdef_h_
#define _cp0regdef_h_
#define CP0_INDEX $0
#define CP0_RANDOM $1
#define CP0_ENTRYLO0 $2
#define CP0_ENTRYLO1 $3
#define CP0_CONTEXT $4
#define CP0_PAGEMASK $5
#define CP0_WIRED $6
#define CP0_BADVADDR $8
#define CP0_COUNT $9
#define CP0_ENTRYHI $10
#define CP0_COMPARE $11
#define CP0_STATUS $12
#define CP0_CAUSE $13
#define CP0_EPC $14
#define CP0_PRID $15
#define CP0_CONFIG $16
#define CP0_LLADDR $17
#define CP0_WATCHLO $18
#define CP0_WATCHHI $19
#define CP0_XCONTEXT $20
#define CP0_FRAMEMASK $21
#define CP0_DIAGNOSTIC $22
#define CP0_PERFORMANCE $25
#define CP0_ECC $26
#define CP0_CACHEERR $27
#define CP0_TAGLO $28
#define CP0_TAGHI $29
#define CP0_ERROREPC $30
#endif

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/*
* LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* Some parts of this code was based on the OpenWrt specific lzma-loader
* for the BCM47xx and ADM5120 based boards:
* Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org)
* Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <asm/asm.h>
#include <asm/regdef.h>
#include "cp0regdef.h"
#include "cacheops.h"
#include "config.h"
#define KSEG0 0x80000000
.macro ehb
sll zero, 3
.endm
.text
LEAF(startup)
.set noreorder
.set mips32
mtc0 zero, CP0_WATCHLO # clear watch registers
mtc0 zero, CP0_WATCHHI
mtc0 zero, CP0_CAUSE # clear before writing status register
mfc0 t0, CP0_STATUS
li t1, 0x1000001f
or t0, t1
xori t0, 0x1f
mtc0 t0, CP0_STATUS
ehb
mtc0 zero, CP0_COUNT
mtc0 zero, CP0_COMPARE
ehb
la t0, __reloc_label # get linked address of label
bal __reloc_label # branch and link to label to
nop # get actual address
__reloc_label:
subu t0, ra, t0 # get reloc_delta
beqz t0, __reloc_done # if delta is 0 we are in the right place
nop
/* Copy our code to the right place */
la t1, _code_start # get linked address of _code_start
la t2, _code_end # get linked address of _code_end
addu t0, t0, t1 # calculate actual address of _code_start
__reloc_copy:
lw t3, 0(t0)
sw t3, 0(t1)
add t1, 4
blt t1, t2, __reloc_copy
add t0, 4
/* flush cache */
la t0, _code_start
la t1, _code_end
li t2, ~(CONFIG_CACHELINE_SIZE - 1)
and t0, t2
and t1, t2
li t2, CONFIG_CACHELINE_SIZE
b __flush_check
nop
__flush_line:
cache Hit_Writeback_Inv_D, 0(t0)
cache Hit_Invalidate_I, 0(t0)
add t0, t2
__flush_check:
bne t0, t1, __flush_line
nop
sync
__reloc_done:
/* clear bss */
la t0, _bss_start
la t1, _bss_end
b __bss_check
nop
__bss_fill:
sw zero, 0(t0)
addi t0, 4
__bss_check:
bne t0, t1, __bss_fill
nop
/* Setup new "C" stack */
la sp, _stack
/* reserve stack space for a0-a3 registers */
subu sp, 16
/* jump to the decompressor routine */
la t0, loader_main
jr t0
nop
.set reorder
END(startup)

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/*
* LZMA compressed kernel loader for Atheros AR7XXX/AR9XXX based boards
*
* Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
*
* Some parts of this code was based on the OpenWrt specific lzma-loader
* for the BCM47xx and ADM5120 based boards:
* Copyright (C) 2004 Manuel Novoa III (mjn3@codepoet.org)
* Copyright (C) 2005 Mineharu Takahara <mtakahar@yahoo.com>
* Copyright (C) 2005 by Oleg I. Vdovikin <oleg@cs.msu.su>
*
* The image_header structure has been taken from the U-Boot project.
* (C) Copyright 2008 Semihalf
* (C) Copyright 2000-2005
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <stddef.h>
#include <stdint.h>
#include "config.h"
#include "cache.h"
#include "printf.h"
#include "LzmaDecode.h"
#define AR71XX_FLASH_START 0x1f000000
#define AR71XX_FLASH_END 0x1fe00000
#define KSEG0 0x80000000
#define KSEG1 0xa0000000
#define KSEG1ADDR(a) ((((unsigned)(a)) & 0x1fffffffU) | KSEG1)
#undef LZMA_DEBUG
#ifdef LZMA_DEBUG
# define DBG(f, a...) printf(f, ## a)
#else
# define DBG(f, a...) do {} while (0)
#endif
#define IH_MAGIC_OKLI 0x4f4b4c49 /* 'OKLI' */
#define IH_NMLEN 32 /* Image Name Length */
typedef struct image_header {
uint32_t ih_magic; /* Image Header Magic Number */
uint32_t ih_hcrc; /* Image Header CRC Checksum */
uint32_t ih_time; /* Image Creation Timestamp */
uint32_t ih_size; /* Image Data Size */
uint32_t ih_load; /* Data Load Address */
uint32_t ih_ep; /* Entry Point Address */
uint32_t ih_dcrc; /* Image Data CRC Checksum */
uint8_t ih_os; /* Operating System */
uint8_t ih_arch; /* CPU architecture */
uint8_t ih_type; /* Image Type */
uint8_t ih_comp; /* Compression Type */
uint8_t ih_name[IH_NMLEN]; /* Image Name */
} image_header_t;
/* beyond the image end, size not known in advance */
extern unsigned char workspace[];
extern void board_init(void);
static CLzmaDecoderState lzma_state;
static unsigned char *lzma_data;
static unsigned long lzma_datasize;
static unsigned long lzma_outsize;
static unsigned long kernel_la;
#ifdef CONFIG_KERNEL_CMDLINE
#define kernel_argc 2
static const char kernel_cmdline[] = CONFIG_KERNEL_CMDLINE;
static const char *kernel_argv[] = {
NULL,
kernel_cmdline,
NULL,
};
#endif /* CONFIG_KERNEL_CMDLINE */
static void halt(void)
{
printf("\nSystem halted!\n");
for(;;);
}
static __inline__ unsigned long get_be32(void *buf)
{
unsigned char *p = buf;
return (((unsigned long) p[0] << 24) +
((unsigned long) p[1] << 16) +
((unsigned long) p[2] << 8) +
(unsigned long) p[3]);
}
static __inline__ unsigned char lzma_get_byte(void)
{
unsigned char c;
lzma_datasize--;
c = *lzma_data++;
return c;
}
static int lzma_init_props(void)
{
unsigned char props[LZMA_PROPERTIES_SIZE];
int res;
int i;
/* read lzma properties */
for (i = 0; i < LZMA_PROPERTIES_SIZE; i++)
props[i] = lzma_get_byte();
/* read the lower half of uncompressed size in the header */
lzma_outsize = ((SizeT) lzma_get_byte()) +
((SizeT) lzma_get_byte() << 8) +
((SizeT) lzma_get_byte() << 16) +
((SizeT) lzma_get_byte() << 24);
/* skip rest of the header (upper half of uncompressed size) */
for (i = 0; i < 4; i++)
lzma_get_byte();
res = LzmaDecodeProperties(&lzma_state.Properties, props,
LZMA_PROPERTIES_SIZE);
return res;
}
static int lzma_decompress(unsigned char *outStream)
{
SizeT ip, op;
int ret;
lzma_state.Probs = (CProb *) workspace;
ret = LzmaDecode(&lzma_state, lzma_data, lzma_datasize, &ip, outStream,
lzma_outsize, &op);
if (ret != LZMA_RESULT_OK) {
int i;
DBG("LzmaDecode error %d at %08x, osize:%d ip:%d op:%d\n",
ret, lzma_data + ip, lzma_outsize, ip, op);
for (i = 0; i < 16; i++)
DBG("%02x ", lzma_data[ip + i]);
DBG("\n");
}
return ret;
}
#if (LZMA_WRAPPER)
static void lzma_init_data(void)
{
extern unsigned char _lzma_data_start[];
extern unsigned char _lzma_data_end[];
kernel_la = LOADADDR;
lzma_data = _lzma_data_start;
lzma_datasize = _lzma_data_end - _lzma_data_start;
}
#else
static void lzma_init_data(void)
{
struct image_header *hdr = NULL;
unsigned char *flash_base;
unsigned long flash_ofs;
unsigned long kernel_ofs;
unsigned long kernel_size;
flash_base = (unsigned char *) KSEG1ADDR(AR71XX_FLASH_START);
printf("Looking for OpenWrt image... ");
for (flash_ofs = CONFIG_FLASH_OFFS;
flash_ofs <= (CONFIG_FLASH_OFFS + CONFIG_FLASH_MAX);
flash_ofs += CONFIG_FLASH_STEP) {
unsigned long magic;
unsigned char *p;
p = flash_base + flash_ofs;
magic = get_be32(p);
if (magic == IH_MAGIC_OKLI) {
hdr = (struct image_header *) p;
break;
}
}
if (hdr == NULL) {
printf("not found!\n");
halt();
}
printf("found at 0x%08x\n", flash_base + flash_ofs);
kernel_ofs = sizeof(struct image_header);
kernel_size = get_be32(&hdr->ih_size);
kernel_la = get_be32(&hdr->ih_load);
lzma_data = flash_base + flash_ofs + kernel_ofs;
lzma_datasize = kernel_size;
}
#endif /* (LZMA_WRAPPER) */
void loader_main(unsigned long reg_a0, unsigned long reg_a1,
unsigned long reg_a2, unsigned long reg_a3)
{
void (*kernel_entry) (unsigned long, unsigned long, unsigned long,
unsigned long);
int res;
board_init();
printf("\n\nOpenWrt kernel loader for AR7XXX/AR9XXX\n");
printf("Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>\n");
lzma_init_data();
res = lzma_init_props();
if (res != LZMA_RESULT_OK) {
printf("Incorrect LZMA stream properties!\n");
halt();
}
printf("Decompressing kernel... ");
res = lzma_decompress((unsigned char *) kernel_la);
if (res != LZMA_RESULT_OK) {
printf("failed, ");
switch (res) {
case LZMA_RESULT_DATA_ERROR:
printf("data error!\n");
break;
default:
printf("unknown error %d!\n", res);
}
halt();
} else {
printf("done!\n");
}
flush_cache(kernel_la, lzma_outsize);
printf("Starting kernel at %08x...\n\n", kernel_la);
#ifdef CONFIG_KERNEL_CMDLINE
reg_a0 = kernel_argc;
reg_a1 = (unsigned long) kernel_argv;
reg_a2 = 0;
reg_a3 = 0;
#endif
kernel_entry = (void *) kernel_la;
kernel_entry(reg_a0, reg_a1, reg_a2, reg_a3);
}

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target/linux/ath79/image/lzma-loader/src/loader.lds Normal file
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OUTPUT_ARCH(mips)
SECTIONS {
.text : {
_code_start = .;
*(.text)
*(.text.*)
*(.rodata)
*(.rodata.*)
*(.data.lzma)
}
. = ALIGN(32);
.data : {
*(.data)
*(.data.*)
. = . + 524288; /* workaround for buggy bootloaders */
}
. = ALIGN(32);
_code_end = .;
_bss_start = .;
.bss : {
*(.bss)
*(.bss.*)
}
. = ALIGN(32);
_bss_end = .;
. = . + 8192;
_stack = .;
workspace = .;
}

10
target/linux/ath79/image/lzma-loader/src/loader2.lds Normal file
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OUTPUT_ARCH(mips)
SECTIONS {
.text : {
startup = .;
*(.text)
*(.text.*)
*(.data)
*(.data.*)
}
}

8
target/linux/ath79/image/lzma-loader/src/lzma-data.lds Normal file
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OUTPUT_ARCH(mips)
SECTIONS {
.data.lzma : {
_lzma_data_start = .;
*(.data)
_lzma_data_end = .;
}
}

350
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/*
* Copyright (C) 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#include "printf.h"
extern void board_putc(int ch);
/* this is the maximum width for a variable */
#define LP_MAX_BUF 256
/* macros */
#define IsDigit(x) ( ((x) >= '0') && ((x) <= '9') )
#define Ctod(x) ( (x) - '0')
/* forward declaration */
static int PrintChar(char *, char, int, int);
static int PrintString(char *, char *, int, int);
static int PrintNum(char *, unsigned long, int, int, int, int, char, int);
/* private variable */
static const char theFatalMsg[] = "fatal error in lp_Print!";
/* -*-
* A low level printf() function.
*/
static void
lp_Print(void (*output)(void *, char *, int),
void * arg,
char *fmt,
va_list ap)
{
#define OUTPUT(arg, s, l) \
{ if (((l) < 0) || ((l) > LP_MAX_BUF)) { \
(*output)(arg, (char*)theFatalMsg, sizeof(theFatalMsg)-1); for(;;); \
} else { \
(*output)(arg, s, l); \
} \
}
char buf[LP_MAX_BUF];
char c;
char *s;
long int num;
int longFlag;
int negFlag;
int width;
int prec;
int ladjust;
char padc;
int length;
for(;;) {
{
/* scan for the next '%' */
char *fmtStart = fmt;
while ( (*fmt != '\0') && (*fmt != '%')) {
fmt ++;
}
/* flush the string found so far */
OUTPUT(arg, fmtStart, fmt-fmtStart);
/* are we hitting the end? */
if (*fmt == '\0') break;
}
/* we found a '%' */
fmt ++;
/* check for long */
if (*fmt == 'l') {
longFlag = 1;
fmt ++;
} else {
longFlag = 0;
}
/* check for other prefixes */
width = 0;
prec = -1;
ladjust = 0;
padc = ' ';
if (*fmt == '-') {
ladjust = 1;
fmt ++;
}
if (*fmt == '0') {
padc = '0';
fmt++;
}
if (IsDigit(*fmt)) {
while (IsDigit(*fmt)) {
width = 10 * width + Ctod(*fmt++);
}
}
if (*fmt == '.') {
fmt ++;
if (IsDigit(*fmt)) {
prec = 0;
while (IsDigit(*fmt)) {
prec = prec*10 + Ctod(*fmt++);
}
}
}
/* check format flag */
negFlag = 0;
switch (*fmt) {
case 'b':
if (longFlag) {
num = va_arg(ap, long int);
} else {
num = va_arg(ap, int);
}
length = PrintNum(buf, num, 2, 0, width, ladjust, padc, 0);
OUTPUT(arg, buf, length);
break;
case 'd':
case 'D':
if (longFlag) {
num = va_arg(ap, long int);
} else {
num = va_arg(ap, int);
}
if (num < 0) {
num = - num;
negFlag = 1;
}
length = PrintNum(buf, num, 10, negFlag, width, ladjust, padc, 0);
OUTPUT(arg, buf, length);
break;
case 'o':
case 'O':
if (longFlag) {
num = va_arg(ap, long int);
} else {
num = va_arg(ap, int);
}
length = PrintNum(buf, num, 8, 0, width, ladjust, padc, 0);
OUTPUT(arg, buf, length);
break;
case 'u':
case 'U':
if (longFlag) {
num = va_arg(ap, long int);
} else {
num = va_arg(ap, int);
}
length = PrintNum(buf, num, 10, 0, width, ladjust, padc, 0);
OUTPUT(arg, buf, length);
break;
case 'x':
if (longFlag) {
num = va_arg(ap, long int);
} else {
num = va_arg(ap, int);
}
length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 0);
OUTPUT(arg, buf, length);
break;
case 'X':
if (longFlag) {
num = va_arg(ap, long int);
} else {
num = va_arg(ap, int);
}
length = PrintNum(buf, num, 16, 0, width, ladjust, padc, 1);
OUTPUT(arg, buf, length);
break;
case 'c':
c = (char)va_arg(ap, int);
length = PrintChar(buf, c, width, ladjust);
OUTPUT(arg, buf, length);
break;
case 's':
s = (char*)va_arg(ap, char *);
length = PrintString(buf, s, width, ladjust);
OUTPUT(arg, buf, length);
break;
case '\0':
fmt --;
break;
default:
/* output this char as it is */
OUTPUT(arg, fmt, 1);
} /* switch (*fmt) */
fmt ++;
} /* for(;;) */
/* special termination call */
OUTPUT(arg, "\0", 1);
}
/* --------------- local help functions --------------------- */
static int
PrintChar(char * buf, char c, int length, int ladjust)
{
int i;
if (length < 1) length = 1;
if (ladjust) {
*buf = c;
for (i=1; i< length; i++) buf[i] = ' ';
} else {
for (i=0; i< length-1; i++) buf[i] = ' ';
buf[length - 1] = c;
}
return length;
}
static int
PrintString(char * buf, char* s, int length, int ladjust)
{
int i;
int len=0;
char* s1 = s;
while (*s1++) len++;
if (length < len) length = len;
if (ladjust) {
for (i=0; i< len; i++) buf[i] = s[i];
for (i=len; i< length; i++) buf[i] = ' ';
} else {
for (i=0; i< length-len; i++) buf[i] = ' ';
for (i=length-len; i < length; i++) buf[i] = s[i-length+len];
}
return length;
}
static int
PrintNum(char * buf, unsigned long u, int base, int negFlag,
int length, int ladjust, char padc, int upcase)
{
/* algorithm :
* 1. prints the number from left to right in reverse form.
* 2. fill the remaining spaces with padc if length is longer than
* the actual length
* TRICKY : if left adjusted, no "0" padding.
* if negtive, insert "0" padding between "0" and number.
* 3. if (!ladjust) we reverse the whole string including paddings
* 4. otherwise we only reverse the actual string representing the num.
*/
int actualLength =0;
char *p = buf;
int i;
do {
int tmp = u %base;
if (tmp <= 9) {
*p++ = '0' + tmp;
} else if (upcase) {
*p++ = 'A' + tmp - 10;
} else {
*p++ = 'a' + tmp - 10;
}
u /= base;
} while (u != 0);
if (negFlag) {
*p++ = '-';
}
/* figure out actual length and adjust the maximum length */
actualLength = p - buf;
if (length < actualLength) length = actualLength;
/* add padding */
if (ladjust) {
padc = ' ';
}
if (negFlag && !ladjust && (padc == '0')) {
for (i = actualLength-1; i< length-1; i++) buf[i] = padc;
buf[length -1] = '-';
} else {
for (i = actualLength; i< length; i++) buf[i] = padc;
}
/* prepare to reverse the string */
{
int begin = 0;
int end;
if (ladjust) {
end = actualLength - 1;
} else {
end = length -1;
}
while (end > begin) {
char tmp = buf[begin];
buf[begin] = buf[end];
buf[end] = tmp;
begin ++;
end --;
}
}
/* adjust the string pointer */
return length;
}
static void printf_output(void *arg, char *s, int l)
{
int i;
// special termination call
if ((l==1) && (s[0] == '\0')) return;
for (i=0; i< l; i++) {
board_putc(s[i]);
if (s[i] == '\n') board_putc('\r');
}
}
void printf(char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
lp_Print(printf_output, 0, fmt, ap);
va_end(ap);
}

18
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/*
* Copyright (C) 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifndef _printf_h_
#define _printf_h_
#include <stdarg.h>
void printf(char *fmt, ...);
#endif /* _printf_h_ */

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target/linux/ath79/image/tp-link.mk Normal file
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DEVICE_VARS += TPLINK_HWID TPLINK_HWREV TPLINK_FLASHLAYOUT TPLINK_HEADER_VERSION TPLINK_BOARD_NAME
# combine kernel and rootfs into one image
# mktplinkfw <type> <optional extra arguments to mktplinkfw binary>
# <type> is "sysupgrade" or "factory"
#
# -a align the rootfs start on an <align> bytes boundary
# -j add jffs2 end-of-filesystem markers
# -s strip padding from end of the image
# -X reserve <size> bytes in the firmware image (hexval prefixed with 0x)
define Build/mktplinkfw
-$(STAGING_DIR_HOST)/bin/mktplinkfw \
-H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) \
-m $(TPLINK_HEADER_VERSION) \
-k $(IMAGE_KERNEL) \
-r $@ \
-o $@.new \
-j -X 0x40000 \
-a $(call rootfs_align,$(FILESYSTEM)) \
$(wordlist 2,$(words $(1)),$(1)) \
$(if $(findstring sysupgrade,$(word 1,$(1))),-s) && mv $@.new $@ || rm -f $@
endef
# mktplinkfw-combined
#
# -c combined image
define Build/mktplinkfw-combined
$(STAGING_DIR_HOST)/bin/mktplinkfw \
-H $(TPLINK_HWID) -W $(TPLINK_HWREV) -F $(TPLINK_FLASHLAYOUT) -N OpenWrt -V $(REVISION) $(1) \
-m $(TPLINK_HEADER_VERSION) \
-k $@ \
-o $@.new \
-s -S \
-c
@mv $@.new $@
endef
# add RE450 and similar header to the kernel image
define Build/mktplinkfw-kernel
$(STAGING_DIR_HOST)/bin/mktplinkfw-kernel \
-H $(TPLINK_HWID) -N OpenWrt -V $(REVISION) \
-L $(KERNEL_LOADADDR) -E $(KERNEL_LOADADDR) \
-k $@ \
-o $@.new
@mv $@.new $@
endef
define Build/uImageArcher
mkimage -A $(LINUX_KARCH) \
-O linux -T kernel \
-C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-n '$(call toupper,$(LINUX_KARCH)) LEDE Linux-$(LINUX_VERSION)' -d $@ $@.new
@mv $@.new $@
endef
define Device/tplink
TPLINK_HWREV := 0x1
TPLINK_HEADER_VERSION := 1
LOADER_TYPE := gz
KERNEL := kernel-bin | patch-cmdline | lzma
KERNEL_INITRAMFS := kernel-bin | patch-cmdline | lzma | mktplinkfw-combined
# IMAGES := sysupgrade.bin
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-rootfs | mktplinkfw sysupgrade
# IMAGE/factory.bin := append-rootfs | mktplinkfw factory | a
endef
define Device/tplink-nolzma
$(Device/tplink)
LOADER_FLASH_OFFS := 0x22000
COMPILE := loader-$(1).gz
COMPILE/loader-$(1).gz := loader-okli-compile
#KERNEL := copy-file $(KDIR)/vmlinux.bin.lzma | uImage lzma -M 0x4f4b4c49 | loader-okli $(1)
KERNEL:= kernel-bin | append-dtb | lzma |uImage lzma -M 0x4f4b4c49 | loader-okli $(1)
KERNEL_INITRAMFS := copy-file $(KDIR)/vmlinux-initramfs.bin.lzma | loader-kernel-cmdline | mktplinkfw-combined
endef
define Device/tplink-4m
$(Device/tplink-nolzma)
TPLINK_FLASHLAYOUT := 4M
IMAGE_SIZE := 3904k
endef
define Device/tplink-8m
$(Device/tplink-nolzma)
TPLINK_FLASHLAYOUT := 8M
IMAGE_SIZE := 7936k
endef
define Device/tplink-4mlzma
$(Device/tplink)
TPLINK_FLASHLAYOUT := 4Mlzma
IMAGE_SIZE := 3904k
endef
define Device/tplink-8mlzma
$(Device/tplink)
TPLINK_FLASHLAYOUT := 8Mlzma
IMAGE_SIZE := 7936k
endef
define Device/tplink-16mlzma
$(Device/tplink)
TPLINK_FLASHLAYOUT := 16Mlzma
IMAGE_SIZE := 15872k
endef
define Device/tl_wr1043nd_v1
$(Device/tplink-8m)
ATH_SOC := ar9132
DEVICE_TITLE := TP-LINK TL-WR1043N/ND v1
DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
BOARDNAME := TL-WR1043ND
DEVICE_PROFILE := TLWR1043
TPLINK_HWID := 0x10430001
endef
#TARGET_DEVICES += tl_wr1043nd_v1

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LEDS_MENU:=LED modules
define KernelPackage/leds-reset
SUBMENU:=$(LEDS_MENU)
TITLE:=reset controller LED support
DEPENDS:= @TARGET_ath79
KCONFIG:=CONFIG_LEDS_RESET=m
FILES:=$(LINUX_DIR)/drivers/leds/leds-reset.ko
AUTOLOAD:=$(call AutoLoad,60,leds-reset,1)
endef
define KernelPackage/leds-reset/description
Kernel module for LEDs on reset lines
endef
$(eval $(call KernelPackage,leds-reset))

26
target/linux/ath79/patches-4.14/0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch Normal file
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@ -0,0 +1,26 @@
From 58812f6d0f1e11b03ed266038ed3b7274ab6f121 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 09:26:32 +0100
Subject: [PATCH 01/27] tty: serial: drop QCA pecific SoC symbols
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/tty/serial/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 3682fd3e960c..c92bd969bbf9 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1469,7 +1469,7 @@ config SERIAL_XILINX_PS_UART_CONSOLE
config SERIAL_AR933X
tristate "AR933X serial port support"
- depends on HAVE_CLK && SOC_AR933X
+ depends on HAVE_CLK && ATH79
select SERIAL_CORE
help
If you have an Atheros AR933X SOC based board and want to use the
--
2.11.0

37
target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch Normal file
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@ -0,0 +1,37 @@
From 5f5c9858af167f842ee8df053920b98387a71af1 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Mon, 5 Mar 2018 11:41:25 +0100
Subject: [PATCH 02/27] watchdog: ath79: fix maximum timeout
If the userland tries to set a timeout higher than the max_timeout,
then we should fallback to max_timeout.
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/watchdog/ath79_wdt.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/watchdog/ath79_wdt.c b/drivers/watchdog/ath79_wdt.c
index e2209bf5fa8a..c2fc6c3d0092 100644
--- a/drivers/watchdog/ath79_wdt.c
+++ b/drivers/watchdog/ath79_wdt.c
@@ -115,10 +115,14 @@ static inline void ath79_wdt_disable(void)
static int ath79_wdt_set_timeout(int val)
{
- if (val < 1 || val > max_timeout)
+ if (val < 1)
return -EINVAL;
- timeout = val;
+ if (val > max_timeout)
+ timeout = max_timeout;
+ else
+ timeout = val;
+
ath79_wdt_keepalive();
return 0;
--
2.11.0

189
target/linux/ath79/patches-4.14/0003-leds-add-reset-controller-based-driver.patch Normal file
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@ -0,0 +1,189 @@
From ecbd9c87f073f097d9fe56390353e64e963e866a Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 10:03:03 +0100
Subject: [PATCH 03/27] leds: add reset-controller based driver
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/leds/Kconfig | 11 ++++
drivers/leds/Makefile | 1 +
drivers/leds/leds-reset.c | 137 ++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 149 insertions(+)
create mode 100644 drivers/leds/leds-reset.c
Index: linux-4.14.32/drivers/leds/Kconfig
===================================================================
--- linux-4.14.32.orig/drivers/leds/Kconfig
+++ linux-4.14.32/drivers/leds/Kconfig
@@ -696,6 +696,17 @@ config LEDS_NIC78BX
To compile this driver as a module, choose M here: the module
will be called leds-nic78bx.
+config LEDS_RESET
+ tristate "LED support for reset-controller API"
+ depends on LEDS_CLASS
+ depends on RESET_CONTROLLER
+ help
+ This option enables support for LEDs connected to pins driven by reset
+ controllers. Yes, DNI actual built HW like that.
+
+ To compile this driver as a module, choose M here: the module
+ will be called leds-reset.
+
comment "LED Triggers"
source "drivers/leds/trigger/Kconfig"
Index: linux-4.14.32/drivers/leds/leds-reset.c
===================================================================
--- /dev/null
+++ linux-4.14.32/drivers/leds/leds-reset.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2018 John Crispin <john@phrozen.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <linux/err.h>
+#include <linux/reset.h>
+#include <linux/kernel.h>
+#include <linux/leds.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+
+struct reset_led_data {
+ struct led_classdev cdev;
+ struct reset_control *rst;
+};
+
+static inline struct reset_led_data *
+ cdev_to_reset_led_data(struct led_classdev *led_cdev)
+{
+ return container_of(led_cdev, struct reset_led_data, cdev);
+}
+
+static void reset_led_set(struct led_classdev *led_cdev,
+ enum led_brightness value)
+{
+ struct reset_led_data *led_dat = cdev_to_reset_led_data(led_cdev);
+
+ if (value == LED_OFF)
+ reset_control_assert(led_dat->rst);
+ else
+ reset_control_deassert(led_dat->rst);
+}
+
+struct reset_leds_priv {
+ int num_leds;
+ struct reset_led_data leds[];
+};
+
+static inline int sizeof_reset_leds_priv(int num_leds)
+{
+ return sizeof(struct reset_leds_priv) +
+ (sizeof(struct reset_led_data) * num_leds);
+}
+
+static struct reset_leds_priv *reset_leds_create(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct fwnode_handle *child;
+ struct reset_leds_priv *priv;
+ int count, ret;
+
+ count = device_get_child_node_count(dev);
+ if (!count)
+ return ERR_PTR(-ENODEV);
+
+ priv = devm_kzalloc(dev, sizeof_reset_leds_priv(count), GFP_KERNEL);
+ if (!priv)
+ return ERR_PTR(-ENOMEM);
+
+ device_for_each_child_node(dev, child) {
+ struct reset_led_data *led = &priv->leds[priv->num_leds];
+ struct device_node *np = to_of_node(child);
+
+ ret = fwnode_property_read_string(child, "label", &led->cdev.name);
+ if (!led->cdev.name) {
+ fwnode_handle_put(child);
+ return ERR_PTR(-EINVAL);
+ }
+ led->rst = __of_reset_control_get(np, NULL, 0, 0, 0);
+ if (IS_ERR(led->rst))
+ return ERR_PTR(-EINVAL);
+
+ led->cdev.brightness_set = reset_led_set;
+ ret = devm_of_led_classdev_register(&pdev->dev, np, &led->cdev);
+ if (ret < 0)
+ return ERR_PTR(ret);
+ led->cdev.dev->of_node = np;
+ priv->num_leds++;
+ }
+
+ return priv;
+}
+
+static const struct of_device_id of_reset_leds_match[] = {
+ { .compatible = "reset-leds", },
+ {},
+};
+
+MODULE_DEVICE_TABLE(of, of_reset_leds_match);
+
+static int reset_led_probe(struct platform_device *pdev)
+{
+ struct reset_leds_priv *priv;
+
+ priv = reset_leds_create(pdev);
+ if (IS_ERR(priv))
+ return PTR_ERR(priv);
+
+ platform_set_drvdata(pdev, priv);
+
+ return 0;
+}
+
+static void reset_led_shutdown(struct platform_device *pdev)
+{
+ struct reset_leds_priv *priv = platform_get_drvdata(pdev);
+ int i;
+
+ for (i = 0; i < priv->num_leds; i++) {
+ struct reset_led_data *led = &priv->leds[i];
+
+ if (!(led->cdev.flags & LED_RETAIN_AT_SHUTDOWN))
+ reset_led_set(&led->cdev, LED_OFF);
+ }
+}
+
+static struct platform_driver reset_led_driver = {
+ .probe = reset_led_probe,
+ .shutdown = reset_led_shutdown,
+ .driver = {
+ .name = "leds-reset",
+ .of_match_table = of_reset_leds_match,
+ },
+};
+
+module_platform_driver(reset_led_driver);
+
+MODULE_AUTHOR("John Crispin <john@phrozen.org>");
+MODULE_DESCRIPTION("reset controller LED driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:leds-reset");
Index: linux-4.14.32/drivers/leds/Makefile
===================================================================
--- linux-4.14.32.orig/drivers/leds/Makefile
+++ linux-4.14.32/drivers/leds/Makefile
@@ -73,6 +73,7 @@ obj-$(CONFIG_LEDS_PM8058) += leds-pm805
obj-$(CONFIG_LEDS_MLXCPLD) += leds-mlxcpld.o
obj-$(CONFIG_LEDS_NIC78BX) += leds-nic78bx.o
obj-$(CONFIG_LEDS_MT6323) += leds-mt6323.o
+obj-$(CONFIG_LEDS_RESET) += leds-reset.o
# LED SPI Drivers
obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o

328
target/linux/ath79/patches-4.14/0004-phy-add-ath79-usb-phys.patch Normal file
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@ -0,0 +1,328 @@
From 08c9d6ceef01893678a5d2e8a15517c745417f21 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 10:04:05 +0100
Subject: [PATCH 04/27] phy: add ath79 usb phys
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/phy/Kconfig | 16 ++++++
drivers/phy/Makefile | 2 +
drivers/phy/phy-ar7100-usb.c | 124 +++++++++++++++++++++++++++++++++++++++++++
drivers/phy/phy-ar7200-usb.c | 108 +++++++++++++++++++++++++++++++++++++
4 files changed, 250 insertions(+)
create mode 100644 drivers/phy/phy-ar7100-usb.c
create mode 100644 drivers/phy/phy-ar7200-usb.c
Index: linux-4.14.37/drivers/phy/Kconfig
===================================================================
--- linux-4.14.37.orig/drivers/phy/Kconfig
+++ linux-4.14.37/drivers/phy/Kconfig
@@ -15,6 +15,22 @@ config GENERIC_PHY
phy users can obtain reference to the PHY. All the users of this
framework should select this config.
+config PHY_AR7100_USB
+ tristate "Atheros AR7100 USB PHY driver"
+ depends on ATH79 || COMPILE_TEST
+ default y if USB_EHCI_HCD_PLATFORM
+ select PHY_SIMPLE
+ help
+ Enable this to support the USB PHY on Atheros AR7100 SoCs.
+
+config PHY_AR7200_USB
+ tristate "Atheros AR7200 USB PHY driver"
+ depends on ATH79 || COMPILE_TEST
+ default y if USB_EHCI_HCD_PLATFORM
+ select PHY_SIMPLE
+ help
+ Enable this to support the USB PHY on Atheros AR7200 SoCs.
+
config PHY_LPC18XX_USB_OTG
tristate "NXP LPC18xx/43xx SoC USB OTG PHY driver"
depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
Index: linux-4.14.37/drivers/phy/Makefile
===================================================================
--- linux-4.14.37.orig/drivers/phy/Makefile
+++ linux-4.14.37/drivers/phy/Makefile
@@ -4,6 +4,8 @@
#
obj-$(CONFIG_GENERIC_PHY) += phy-core.o
+obj-$(CONFIG_PHY_AR7100_USB) += phy-ar7100-usb.o
+obj-$(CONFIG_PHY_AR7200_USB) += phy-ar7200-usb.o
obj-$(CONFIG_PHY_LPC18XX_USB_OTG) += phy-lpc18xx-usb-otg.o
obj-$(CONFIG_PHY_XGENE) += phy-xgene.o
obj-$(CONFIG_PHY_PISTACHIO_USB) += phy-pistachio-usb.o
Index: linux-4.14.37/drivers/phy/phy-ar7100-usb.c
===================================================================
--- /dev/null
+++ linux-4.14.37/drivers/phy/phy-ar7100-usb.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2018 John Crispin <john@phrozen.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/delay.h>
+#include <linux/reset.h>
+#include <linux/of_gpio.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+struct ar7100_usb_phy {
+ struct reset_control *rst_phy;
+ struct reset_control *rst_host;
+ struct reset_control *rst_ohci_dll;
+ void __iomem *io_base;
+ struct phy *phy;
+ int gpio;
+};
+
+static int ar7100_usb_phy_power_off(struct phy *phy)
+{
+ struct ar7100_usb_phy *priv = phy_get_drvdata(phy);
+ int err = 0;
+
+ err |= reset_control_assert(priv->rst_host);
+ err |= reset_control_assert(priv->rst_phy);
+ err |= reset_control_assert(priv->rst_ohci_dll);
+
+ return err;
+}
+
+static int ar7100_usb_phy_power_on(struct phy *phy)
+{
+ struct ar7100_usb_phy *priv = phy_get_drvdata(phy);
+ int err = 0;
+
+ err |= ar7100_usb_phy_power_off(phy);
+ mdelay(100);
+ err |= reset_control_deassert(priv->rst_ohci_dll);
+ err |= reset_control_deassert(priv->rst_phy);
+ err |= reset_control_deassert(priv->rst_host);
+ mdelay(500);
+ iowrite32(0xf0000, priv->io_base + AR71XX_USB_CTRL_REG_CONFIG);
+ iowrite32(0x20c00, priv->io_base + AR71XX_USB_CTRL_REG_FLADJ);
+
+ return err;
+}
+
+static const struct phy_ops ar7100_usb_phy_ops = {
+ .power_on = ar7100_usb_phy_power_on,
+ .power_off = ar7100_usb_phy_power_off,
+ .owner = THIS_MODULE,
+};
+
+static int ar7100_usb_phy_probe(struct platform_device *pdev)
+{
+ struct phy_provider *phy_provider;
+ struct resource *res;
+ struct ar7100_usb_phy *priv;
+
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ priv->io_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(priv->io_base))
+ return PTR_ERR(priv->io_base);
+
+ priv->rst_phy = devm_reset_control_get(&pdev->dev, "usb-phy");
+ if (IS_ERR(priv->rst_phy)) {
+ dev_err(&pdev->dev, "phy reset is missing\n");
+ return PTR_ERR(priv->rst_phy);
+ }
+
+ priv->rst_host = devm_reset_control_get(&pdev->dev, "usb-host");
+ if (IS_ERR(priv->rst_host)) {
+ dev_err(&pdev->dev, "host reset is missing\n");
+ return PTR_ERR(priv->rst_host);
+ }
+
+ priv->rst_ohci_dll = devm_reset_control_get(&pdev->dev, "usb-ohci-dll");
+ if (IS_ERR(priv->rst_ohci_dll)) {
+ dev_err(&pdev->dev, "ohci-dll reset is missing\n");
+ return PTR_ERR(priv->rst_host);
+ }
+
+ priv->phy = devm_phy_create(&pdev->dev, NULL, &ar7100_usb_phy_ops);
+ if (IS_ERR(priv->phy)) {
+ dev_err(&pdev->dev, "failed to create PHY\n");
+ return PTR_ERR(priv->phy);
+ }
+
+ priv->gpio = of_get_gpio(pdev->dev.of_node, 0);
+ if (priv->gpio >= 0) {
+ int ret = devm_gpio_request(&pdev->dev, priv->gpio, dev_name(&pdev->dev));
+
+ if (ret) {
+ dev_err(&pdev->dev, "failed to request gpio\n");
+ return ret;
+ }
+ gpio_export_with_name(priv->gpio, 0, dev_name(&pdev->dev));
+ gpio_set_value(priv->gpio, 1);
+ }
+
+ phy_set_drvdata(priv->phy, priv);
+
+ phy_provider = devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate);
+
+
+ return PTR_ERR_OR_ZERO(phy_provider);
+}
+
+static const struct of_device_id ar7100_usb_phy_of_match[] = {
+ { .compatible = "qca,ar7100-usb-phy" },
+ {}
+};
+MODULE_DEVICE_TABLE(of, ar7100_usb_phy_of_match);
+
+static struct platform_driver ar7100_usb_phy_driver = {
+ .probe = ar7100_usb_phy_probe,
+ .driver = {
+ .of_match_table = ar7100_usb_phy_of_match,
+ .name = "ar7100-usb-phy",
+ }
+};
+module_platform_driver(ar7100_usb_phy_driver);
+
+MODULE_DESCRIPTION("ATH79 USB PHY driver");
+MODULE_AUTHOR("Alban Bedel <albeu@free.fr>");
+MODULE_LICENSE("GPL");
Index: linux-4.14.37/drivers/phy/phy-ar7200-usb.c
===================================================================
--- /dev/null
+++ linux-4.14.37/drivers/phy/phy-ar7200-usb.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2015 Alban Bedel <albeu@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/reset.h>
+#include <linux/of_gpio.h>
+
+struct ar7200_usb_phy {
+ struct reset_control *rst_phy;
+ struct reset_control *suspend_override;
+ struct phy *phy;
+ int gpio;
+};
+
+static int ar7200_usb_phy_power_on(struct phy *phy)
+{
+ struct ar7200_usb_phy *priv = phy_get_drvdata(phy);
+ int err = 0;
+
+ if (priv->rst_phy)
+ err = reset_control_deassert(priv->rst_phy);
+ if (!err && priv->suspend_override)
+ err = reset_control_assert(priv->suspend_override);
+ if (err && priv->rst_phy)
+ err = reset_control_assert(priv->rst_phy);
+
+ return err;
+}
+
+static int ar7200_usb_phy_power_off(struct phy *phy)
+{
+ struct ar7200_usb_phy *priv = phy_get_drvdata(phy);
+ int err = 0;
+
+ if (priv->suspend_override)
+ err = reset_control_deassert(priv->suspend_override);
+ if (priv->rst_phy)
+ err |= reset_control_assert(priv->rst_phy);
+
+ return err;
+}
+
+static const struct phy_ops ar7200_usb_phy_ops = {
+ .power_on = ar7200_usb_phy_power_on,
+ .power_off = ar7200_usb_phy_power_off,
+ .owner = THIS_MODULE,
+};
+
+static int ar7200_usb_phy_probe(struct platform_device *pdev)
+{
+ struct phy_provider *phy_provider;
+ struct ar7200_usb_phy *priv;
+
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->rst_phy = devm_reset_control_get(&pdev->dev, "usb-phy");
+ if (IS_ERR(priv->rst_phy)) {
+ dev_err(&pdev->dev, "phy reset is missing\n");
+ return PTR_ERR(priv->rst_phy);
+ }
+
+ priv->suspend_override = devm_reset_control_get_optional(
+ &pdev->dev, "usb-suspend-override");
+ if (IS_ERR(priv->suspend_override)) {
+ if (PTR_ERR(priv->suspend_override) == -ENOENT)
+ priv->suspend_override = NULL;
+ else
+ return PTR_ERR(priv->suspend_override);
+ }
+
+ priv->phy = devm_phy_create(&pdev->dev, NULL, &ar7200_usb_phy_ops);
+ if (IS_ERR(priv->phy)) {
+ dev_err(&pdev->dev, "failed to create PHY\n");
+ return PTR_ERR(priv->phy);
+ }
+
+ priv->gpio = of_get_gpio(pdev->dev.of_node, 0);
+ if (priv->gpio >= 0) {
+ int ret = devm_gpio_request(&pdev->dev, priv->gpio, dev_name(&pdev->dev));
+
+ if (ret) {
+ dev_err(&pdev->dev, "failed to request gpio\n");
+ return ret;
+ }
+ gpio_export_with_name(priv->gpio, 0, dev_name(&pdev->dev));
+ gpio_set_value(priv->gpio, 1);
+ }
+
+ phy_set_drvdata(priv->phy, priv);
+
+ phy_provider = devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate);
+
+ return PTR_ERR_OR_ZERO(phy_provider);
+}
+
+static const struct of_device_id ar7200_usb_phy_of_match[] = {
+ { .compatible = "qca,ar7200-usb-phy" },
+ {}
+};
+MODULE_DEVICE_TABLE(of, ar7200_usb_phy_of_match);
+
+static struct platform_driver ar7200_usb_phy_driver = {
+ .probe = ar7200_usb_phy_probe,
+ .driver = {
+ .of_match_table = ar7200_usb_phy_of_match,
+ .name = "ar7200-usb-phy",
+ }
+};
+module_platform_driver(ar7200_usb_phy_driver);
+
+MODULE_DESCRIPTION("ATH79 USB PHY driver");
+MODULE_AUTHOR("Alban Bedel <albeu@free.fr>");
+MODULE_LICENSE("GPL");

29
target/linux/ath79/patches-4.14/0005-usb-add-more-OF-quirk-properties.patch Normal file
View File

@ -0,0 +1,29 @@
From 2201818e5bd33f389beceb3943fdfcf5a698fc5b Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 10:01:43 +0100
Subject: [PATCH 05/27] usb: add more OF/quirk properties
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/usb/host/ehci-platform.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c
index b065a960adc2..b1cc841b5399 100644
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -185,6 +185,11 @@ static int ehci_platform_probe(struct platform_device *dev)
ehci = hcd_to_ehci(hcd);
if (pdata == &ehci_platform_defaults && dev->dev.of_node) {
+ of_property_read_u32(dev->dev.of_node, "caps-offset", &pdata->caps_offset);
+
+ if (of_property_read_bool(dev->dev.of_node, "has-synopsys-hc-bug"))
+ pdata->has_synopsys_hc_bug = 1;
+
if (of_property_read_bool(dev->dev.of_node, "big-endian-regs"))
ehci->big_endian_mmio = 1;
--
2.11.0

56
target/linux/ath79/patches-4.14/0006-usb-drop-deprecated-symbols.patch Normal file
View File

@ -0,0 +1,56 @@
From bd17da5b6297e0e52b787049292d076ad415362a Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 10:04:54 +0100
Subject: [PATCH 06/27] usb: drop deprecated symbols
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/usb/host/Kconfig | 25 -------------------------
1 file changed, 25 deletions(-)
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 4fcfb3084b36..55b45dcd7a4b 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -293,19 +293,6 @@ config USB_CNS3XXX_EHCI
It is needed for high-speed (480Mbit/sec) USB 2.0 device
support.
-config USB_EHCI_ATH79
- bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
- depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
- select USB_EHCI_ROOT_HUB_TT
- select USB_EHCI_HCD_PLATFORM
- default y
- ---help---
- This option is deprecated now and the driver was removed, use
- USB_EHCI_HCD_PLATFORM instead.
-
- Enables support for the built-in EHCI controller present
- on the Atheros AR7XXX/AR9XXX SoCs.
-
config USB_EHCI_HCD_PLATFORM
tristate "Generic EHCI driver for a platform device"
default n
@@ -489,18 +476,6 @@ config USB_OHCI_HCD_DAVINCI
controller. This driver cannot currently be a loadable
module because it lacks a proper PHY abstraction.
-config USB_OHCI_ATH79
- bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
- depends on (SOC_AR71XX || SOC_AR724X)
- select USB_OHCI_HCD_PLATFORM
- default y
- help
- This option is deprecated now and the driver was removed, use
- USB_OHCI_HCD_PLATFORM instead.
-
- Enables support for the built-in OHCI controller present on the
- Atheros AR71XX/AR7240 SoCs.
-
config USB_OHCI_HCD_PPC_OF_BE
bool "OHCI support for OF platform bus (big endian)"
depends on PPC
--
2.11.0

138
target/linux/ath79/patches-4.14/0007-irqchip-irq-ath79-intc-add-irq-cascade-driver-for-QC.patch Normal file
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@ -0,0 +1,138 @@
From cb376159800b9b44be76949c3aee89eb06d29faa Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 09:55:13 +0100
Subject: [PATCH 07/27] irqchip/irq-ath79-intc: add irq cascade driver for
QCA9556 SoCs
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-ath79-intc.c | 104 +++++++++++++++++++++++++++++++++++++++
2 files changed, 105 insertions(+)
create mode 100644 drivers/irqchip/irq-ath79-intc.c
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index d27e3e3619e0..f63c94a92e25 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -3,6 +3,7 @@ obj-$(CONFIG_IRQCHIP) += irqchip.o
obj-$(CONFIG_ALPINE_MSI) += irq-alpine-msi.o
obj-$(CONFIG_ATH79) += irq-ath79-cpu.o
+obj-$(CONFIG_ATH79) += irq-ath79-intc.o
obj-$(CONFIG_ATH79) += irq-ath79-misc.o
obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o
obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2836.o
diff --git a/drivers/irqchip/irq-ath79-intc.c b/drivers/irqchip/irq-ath79-intc.c
new file mode 100644
index 000000000000..a26d3efe6e10
--- /dev/null
+++ b/drivers/irqchip/irq-ath79-intc.c
@@ -0,0 +1,104 @@
+/*
+ * Atheros AR71xx/AR724x/AR913x specific interrupt handling
+ *
+ * Copyright (C) 2018 John Crispin <john@phrozen.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/irqchip.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/irqdomain.h>
+
+#include <asm/irq_cpu.h>
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#define ATH79_MAX_INTC_CASCADE 3
+
+struct ath79_intc {
+ struct irq_chip chip;
+ u32 irq;
+ u32 pending_mask;
+ u32 irq_mask[ATH79_MAX_INTC_CASCADE];
+};
+
+static void ath79_intc_irq_handler(struct irq_desc *desc)
+{
+ struct irq_domain *domain = irq_desc_get_handler_data(desc);
+ struct ath79_intc *intc = domain->host_data;
+ u32 pending;
+
+ pending = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS);
+ pending &= intc->pending_mask;
+
+ if (pending) {
+ int i;
+
+ for (i = 0; i < domain->hwirq_max; i++)
+ if (pending & intc->irq_mask[i])
+ generic_handle_irq(irq_find_mapping(domain, i));
+ } else {
+ spurious_interrupt();
+ }
+}
+
+static void ath79_intc_irq_unmask(struct irq_data *d)
+{
+}
+
+static void ath79_intc_irq_mask(struct irq_data *d)
+{
+}
+
+static int ath79_intc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
+{
+ struct ath79_intc *intc = d->host_data;
+
+ irq_set_chip_and_handler(irq, &intc->chip, handle_level_irq);
+
+ return 0;
+}
+
+static const struct irq_domain_ops ath79_irq_domain_ops = {
+ .xlate = irq_domain_xlate_onecell,
+ .map = ath79_intc_map,
+};
+
+static int __init qca9556_intc_of_init(
+ struct device_node *node, struct device_node *parent)
+{
+ struct irq_domain *domain;
+ struct ath79_intc *intc;
+ int cnt, i;
+
+ cnt = of_property_count_u32_elems(node, "qcom,pending-bits");
+ if (cnt > ATH79_MAX_INTC_CASCADE)
+ panic("Too many INTC pending bits\n");
+
+ intc = kzalloc(sizeof(*intc), GFP_KERNEL);
+ if (!intc)
+ panic("Failed to allocate INTC memory\n");
+ intc->chip.name = "INTC";
+ intc->chip.irq_unmask = ath79_intc_irq_unmask,
+ intc->chip.irq_mask = ath79_intc_irq_mask,
+
+ of_property_read_u32_array(node, "qcom,pending-bits", intc->irq_mask, cnt);
+ for (i = 0; i < cnt; i++)
+ intc->pending_mask |= intc->irq_mask[i];
+
+ intc->irq = irq_of_parse_and_map(node, 0);
+ if (!intc->irq)
+ panic("Failed to get INTC IRQ");
+
+ domain = irq_domain_add_linear(node, cnt, &ath79_irq_domain_ops, intc);
+ irq_set_chained_handler_and_data(intc->irq, ath79_intc_irq_handler, domain);
+
+ return 0;
+}
+IRQCHIP_DECLARE(qca9556_intc, "qcom,qca9556-intc",
+ qca9556_intc_of_init);
--
2.11.0

28
target/linux/ath79/patches-4.14/0008-irqchip-irq-ath79-cpu-drop-OF-init-helper.patch Normal file
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@ -0,0 +1,28 @@
From f711421eb5f6f790f1ebc09a13ae4aed8ba5f67b Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 09:58:19 +0100
Subject: [PATCH 08/27] irqchip/irq-ath79-cpu: drop !OF init helper
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/irqchip/irq-ath79-cpu.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/irqchip/irq-ath79-cpu.c b/drivers/irqchip/irq-ath79-cpu.c
index befe93c5a51a..f29cb9c933f5 100644
--- a/drivers/irqchip/irq-ath79-cpu.c
+++ b/drivers/irqchip/irq-ath79-cpu.c
@@ -88,10 +88,3 @@ static int __init ar79_cpu_intc_of_init(
}
IRQCHIP_DECLARE(ar79_cpu_intc, "qca,ar7100-cpu-intc",
ar79_cpu_intc_of_init);
-
-void __init ath79_cpu_irq_init(unsigned irq_wb_chan2, unsigned irq_wb_chan3)
-{
- irq_wb_chan[2] = irq_wb_chan2;
- irq_wb_chan[3] = irq_wb_chan3;
- mips_cpu_irq_init();
-}
--
2.11.0

977
target/linux/ath79/patches-4.14/0009-MIPS-ath79-add-lots-of-missing-registers.patch Normal file
View File

@ -0,0 +1,977 @@
From 3ea2bff4ed3ce74dc4303aa20f5e906e78352f6b Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 10:06:10 +0100
Subject: [PATCH 09/27] MIPS: ath79: add lots of missing registers
Signed-off-by: John Crispin <john@phrozen.org>
---
arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 773 ++++++++++++++++++++++++-
1 file changed, 771 insertions(+), 2 deletions(-)
diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
index aa3800c82332..284b4fa23e03 100644
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -20,6 +20,10 @@
#include <linux/bitops.h>
#define AR71XX_APB_BASE 0x18000000
+#define AR71XX_GE0_BASE 0x19000000
+#define AR71XX_GE0_SIZE 0x10000
+#define AR71XX_GE1_BASE 0x1a000000
+#define AR71XX_GE1_SIZE 0x10000
#define AR71XX_EHCI_BASE 0x1b000000
#define AR71XX_EHCI_SIZE 0x1000
#define AR71XX_OHCI_BASE 0x1c000000
@@ -39,6 +43,8 @@
#define AR71XX_PLL_SIZE 0x100
#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
#define AR71XX_RESET_SIZE 0x100
+#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR71XX_MII_SIZE 0x100
#define AR71XX_PCI_MEM_BASE 0x10000000
#define AR71XX_PCI_MEM_SIZE 0x07000000
@@ -81,18 +87,39 @@
#define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
#define AR933X_UART_SIZE 0x14
+#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR933X_GMAC_SIZE 0x04
#define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define AR933X_WMAC_SIZE 0x20000
#define AR933X_EHCI_BASE 0x1b000000
#define AR933X_EHCI_SIZE 0x1000
+#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR934X_GMAC_SIZE 0x14
#define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define AR934X_WMAC_SIZE 0x20000
#define AR934X_EHCI_BASE 0x1b000000
#define AR934X_EHCI_SIZE 0x200
+#define AR934X_NFC_BASE 0x1b000200
+#define AR934X_NFC_SIZE 0xb8
#define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000)
#define AR934X_SRIF_SIZE 0x1000
+#define QCA953X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
+#define QCA953X_GMAC_SIZE 0x14
+#define QCA953X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+#define QCA953X_WMAC_SIZE 0x20000
+#define QCA953X_EHCI_BASE 0x1b000000
+#define QCA953X_EHCI_SIZE 0x200
+#define QCA953X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000)
+#define QCA953X_SRIF_SIZE 0x1000
+
+#define QCA953X_PCI_CFG_BASE0 0x14000000
+#define QCA953X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000)
+#define QCA953X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000)
+#define QCA953X_PCI_MEM_BASE0 0x10000000
+#define QCA953X_PCI_MEM_SIZE 0x02000000
+
#define QCA955X_PCI_MEM_BASE0 0x10000000
#define QCA955X_PCI_MEM_BASE1 0x12000000
#define QCA955X_PCI_MEM_SIZE 0x02000000
@@ -106,11 +133,72 @@
#define QCA955X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000)
#define QCA955X_PCI_CTRL_SIZE 0x100
+#define QCA955X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
+#define QCA955X_GMAC_SIZE 0x40
#define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
#define QCA955X_WMAC_SIZE 0x20000
#define QCA955X_EHCI0_BASE 0x1b000000
#define QCA955X_EHCI1_BASE 0x1b400000
#define QCA955X_EHCI_SIZE 0x1000
+#define QCA955X_NFC_BASE 0x1b800200
+#define QCA955X_NFC_SIZE 0xb8
+
+#define QCA956X_PCI_MEM_BASE1 0x12000000
+#define QCA956X_PCI_MEM_SIZE 0x02000000
+#define QCA956X_PCI_CFG_BASE1 0x16000000
+#define QCA956X_PCI_CFG_SIZE 0x1000
+#define QCA956X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000)
+#define QCA956X_PCI_CRP_SIZE 0x1000
+#define QCA956X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000)
+#define QCA956X_PCI_CTRL_SIZE 0x100
+
+#define QCA956X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
+#define QCA956X_WMAC_SIZE 0x20000
+#define QCA956X_EHCI0_BASE 0x1b000000
+#define QCA956X_EHCI1_BASE 0x1b400000
+#define QCA956X_EHCI_SIZE 0x200
+#define QCA956X_GMAC_SGMII_BASE (AR71XX_APB_BASE + 0x00070000)
+#define QCA956X_GMAC_SGMII_SIZE 0x64
+#define QCA956X_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
+#define QCA956X_PLL_SIZE 0x50
+#define QCA956X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
+#define QCA956X_GMAC_SIZE 0x64
+
+/*
+ * Hidden Registers
+ */
+#define QCA956X_MAC_CFG_BASE 0xb9000000
+#define QCA956X_MAC_CFG_SIZE 0x64
+
+#define QCA956X_MAC_CFG1_REG 0x00
+#define QCA956X_MAC_CFG1_SOFT_RST BIT(31)
+#define QCA956X_MAC_CFG1_RX_RST BIT(19)
+#define QCA956X_MAC_CFG1_TX_RST BIT(18)
+#define QCA956X_MAC_CFG1_LOOPBACK BIT(8)
+#define QCA956X_MAC_CFG1_RX_EN BIT(2)
+#define QCA956X_MAC_CFG1_TX_EN BIT(0)
+
+#define QCA956X_MAC_CFG2_REG 0x04
+#define QCA956X_MAC_CFG2_IF_1000 BIT(9)
+#define QCA956X_MAC_CFG2_IF_10_100 BIT(8)
+#define QCA956X_MAC_CFG2_HUGE_FRAME_EN BIT(5)
+#define QCA956X_MAC_CFG2_LEN_CHECK BIT(4)
+#define QCA956X_MAC_CFG2_PAD_CRC_EN BIT(2)
+#define QCA956X_MAC_CFG2_FDX BIT(0)
+
+#define QCA956X_MAC_MII_MGMT_CFG_REG 0x20
+#define QCA956X_MGMT_CFG_CLK_DIV_20 0x07
+
+#define QCA956X_MAC_FIFO_CFG0_REG 0x48
+#define QCA956X_MAC_FIFO_CFG1_REG 0x4c
+#define QCA956X_MAC_FIFO_CFG2_REG 0x50
+#define QCA956X_MAC_FIFO_CFG3_REG 0x54
+#define QCA956X_MAC_FIFO_CFG4_REG 0x58
+#define QCA956X_MAC_FIFO_CFG5_REG 0x5c
+
+#define QCA956X_DAM_RESET_OFFSET 0xb90001bc
+#define QCA956X_DAM_RESET_SIZE 0x4
+#define QCA956X_INLINE_CHKSUM_ENG BIT(27)
/*
* DDR_CTRL block
@@ -149,6 +237,12 @@
#define AR934X_DDR_REG_FLUSH_PCIE 0xa8
#define AR934X_DDR_REG_FLUSH_WMAC 0xac
+#define QCA953X_DDR_REG_FLUSH_GE0 0x9c
+#define QCA953X_DDR_REG_FLUSH_GE1 0xa0
+#define QCA953X_DDR_REG_FLUSH_USB 0xa4
+#define QCA953X_DDR_REG_FLUSH_PCIE 0xa8
+#define QCA953X_DDR_REG_FLUSH_WMAC 0xac
+
/*
* PLL block
*/
@@ -166,8 +260,14 @@
#define AR71XX_AHB_DIV_SHIFT 20
#define AR71XX_AHB_DIV_MASK 0x7
+#define AR71XX_ETH0_PLL_SHIFT 17
+#define AR71XX_ETH1_PLL_SHIFT 19
+
#define AR724X_PLL_REG_CPU_CONFIG 0x00
-#define AR724X_PLL_REG_PCIE_CONFIG 0x18
+#define AR724X_PLL_REG_PCIE_CONFIG 0x10
+
+#define AR724X_PLL_REG_PCIE_CONFIG_PPL_BYPASS BIT(16)
+#define AR724X_PLL_REG_PCIE_CONFIG_PPL_RESET BIT(25)
#define AR724X_PLL_FB_SHIFT 0
#define AR724X_PLL_FB_MASK 0x3ff
@@ -178,6 +278,8 @@
#define AR724X_DDR_DIV_SHIFT 22
#define AR724X_DDR_DIV_MASK 0x3
+#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c
+
#define AR913X_PLL_REG_CPU_CONFIG 0x00
#define AR913X_PLL_REG_ETH_CONFIG 0x04
#define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14
@@ -190,6 +292,9 @@
#define AR913X_AHB_DIV_SHIFT 19
#define AR913X_AHB_DIV_MASK 0x1
+#define AR913X_ETH0_PLL_SHIFT 20
+#define AR913X_ETH1_PLL_SHIFT 22
+
#define AR933X_PLL_CPU_CONFIG_REG 0x00
#define AR933X_PLL_CLOCK_CTRL_REG 0x08
@@ -211,6 +316,8 @@
#define AR934X_PLL_CPU_CONFIG_REG 0x00
#define AR934X_PLL_DDR_CONFIG_REG 0x04
#define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08
+#define AR934X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24
+#define AR934X_PLL_ETH_XMII_CONTROL_REG 0x2c
#define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
#define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
@@ -243,9 +350,52 @@
#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
+#define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6)
+
+#define QCA953X_PLL_CPU_CONFIG_REG 0x00
+#define QCA953X_PLL_DDR_CONFIG_REG 0x04
+#define QCA953X_PLL_CLK_CTRL_REG 0x08
+#define QCA953X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24
+#define QCA953X_PLL_ETH_XMII_CONTROL_REG 0x2c
+#define QCA953X_PLL_ETH_SGMII_CONTROL_REG 0x48
+
+#define QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
+#define QCA953X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
+#define QCA953X_PLL_CPU_CONFIG_NINT_SHIFT 6
+#define QCA953X_PLL_CPU_CONFIG_NINT_MASK 0x3f
+#define QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
+#define QCA953X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
+#define QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
+#define QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
+
+#define QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT 0
+#define QCA953X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff
+#define QCA953X_PLL_DDR_CONFIG_NINT_SHIFT 10
+#define QCA953X_PLL_DDR_CONFIG_NINT_MASK 0x3f
+#define QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
+#define QCA953X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
+#define QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
+#define QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
+
+#define QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
+#define QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
+#define QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
+#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5
+#define QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
+#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10
+#define QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
+#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15
+#define QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
+#define QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20)
+#define QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
+#define QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
+
#define QCA955X_PLL_CPU_CONFIG_REG 0x00
#define QCA955X_PLL_DDR_CONFIG_REG 0x04
#define QCA955X_PLL_CLK_CTRL_REG 0x08
+#define QCA955X_PLL_ETH_XMII_CONTROL_REG 0x28
+#define QCA955X_PLL_ETH_SGMII_CONTROL_REG 0x48
+#define QCA955X_PLL_ETH_SGMII_SERDES_REG 0x4c
#define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT 0
#define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f
@@ -278,6 +428,81 @@
#define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21)
#define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
+#define QCA955X_PLL_ETH_SGMII_SERDES_LOCK_DETECT BIT(2)
+#define QCA955X_PLL_ETH_SGMII_SERDES_PLL_REFCLK BIT(1)
+#define QCA955X_PLL_ETH_SGMII_SERDES_EN_PLL BIT(0)
+
+#define QCA956X_PLL_CPU_CONFIG_REG 0x00
+#define QCA956X_PLL_CPU_CONFIG1_REG 0x04
+#define QCA956X_PLL_DDR_CONFIG_REG 0x08
+#define QCA956X_PLL_DDR_CONFIG1_REG 0x0c
+#define QCA956X_PLL_CLK_CTRL_REG 0x10
+#define QCA956X_PLL_SWITCH_CLOCK_CONTROL_REG 0x28
+#define QCA956X_PLL_ETH_XMII_CONTROL_REG 0x30
+#define QCA956X_PLL_ETH_SGMII_SERDES_REG 0x4c
+
+#define QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT 12
+#define QCA956X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
+#define QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19
+#define QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
+
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT 0
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK 0x1f
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT 5
+#define QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK 0x1fff
+#define QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT 18
+#define QCA956X_PLL_CPU_CONFIG1_NINT_MASK 0x1ff
+
+#define QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT 16
+#define QCA956X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f
+#define QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23
+#define QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7
+
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT 0
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK 0x1f
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT 5
+#define QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK 0x1fff
+#define QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT 18
+#define QCA956X_PLL_DDR_CONFIG1_NINT_MASK 0x1ff
+
+#define QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2)
+#define QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3)
+#define QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4)
+#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5
+#define QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f
+#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10
+#define QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f
+#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15
+#define QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f
+#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL BIT(20)
+#define QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL BIT(21)
+#define QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24)
+
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_I2C_CLK_SELB BIT(5)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL0_1 BIT(6)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_UART1_CLK_SEL BIT(7)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_USB_REFCLK_FREQ_SEL_SHIFT 8
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_USB_REFCLK_FREQ_SEL_MASK 0xf
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_EN_PLL_TOP BIT(12)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL0_2 BIT(13)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL1_1 BIT(14)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_MDIO_CLK_SEL1_2 BIT(15)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_SWITCH_FUNC_TST_MODE BIT(16)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_EEE_ENABLE BIT(17)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_OEN_CLK125M_PLL BIT(18)
+#define QCA956X_PLL_SWITCH_CLOCK_SPARE_SWITCHCLK_SEL BIT(19)
+
+#define QCA956X_PLL_ETH_XMII_TX_INVERT BIT(1)
+#define QCA956X_PLL_ETH_XMII_GIGE BIT(25)
+#define QCA956X_PLL_ETH_XMII_RX_DELAY_SHIFT 28
+#define QCA956X_PLL_ETH_XMII_RX_DELAY_MASK 0x3
+#define QCA956X_PLL_ETH_XMII_TX_DELAY_SHIFT 26
+#define QCA956X_PLL_ETH_XMII_TX_DELAY_MASK 3
+
+#define QCA956X_PLL_ETH_SGMII_SERDES_LOCK_DETECT BIT(2)
+#define QCA956X_PLL_ETH_SGMII_SERDES_PLL_REFCLK BIT(1)
+#define QCA956X_PLL_ETH_SGMII_SERDES_EN_PLL BIT(0)
+
/*
* USB_CONFIG block
*/
@@ -317,10 +542,19 @@
#define AR934X_RESET_REG_BOOTSTRAP 0xb0
#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+#define QCA953X_RESET_REG_RESET_MODULE 0x1c
+#define QCA953X_RESET_REG_BOOTSTRAP 0xb0
+#define QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac
+
#define QCA955X_RESET_REG_RESET_MODULE 0x1c
#define QCA955X_RESET_REG_BOOTSTRAP 0xb0
#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac
+#define QCA956X_RESET_REG_RESET_MODULE 0x1c
+#define QCA956X_RESET_REG_BOOTSTRAP 0xb0
+#define QCA956X_RESET_REG_EXT_INT_STATUS 0xac
+
+#define MISC_INT_MIPS_SI_TIMERINT_MASK BIT(28)
#define MISC_INT_ETHSW BIT(12)
#define MISC_INT_TIMER4 BIT(10)
#define MISC_INT_TIMER3 BIT(9)
@@ -370,16 +604,123 @@
#define AR913X_RESET_USB_HOST BIT(5)
#define AR913X_RESET_USB_PHY BIT(4)
+#define AR933X_RESET_GE1_MDIO BIT(23)
+#define AR933X_RESET_GE0_MDIO BIT(22)
+#define AR933X_RESET_GE1_MAC BIT(13)
#define AR933X_RESET_WMAC BIT(11)
+#define AR933X_RESET_GE0_MAC BIT(9)
#define AR933X_RESET_USB_HOST BIT(5)
#define AR933X_RESET_USB_PHY BIT(4)
#define AR933X_RESET_USBSUS_OVERRIDE BIT(3)
+#define AR934X_RESET_HOST BIT(31)
+#define AR934X_RESET_SLIC BIT(30)
+#define AR934X_RESET_HDMA BIT(29)
+#define AR934X_RESET_EXTERNAL BIT(28)
+#define AR934X_RESET_RTC BIT(27)
+#define AR934X_RESET_PCIE_EP_INT BIT(26)
+#define AR934X_RESET_CHKSUM_ACC BIT(25)
+#define AR934X_RESET_FULL_CHIP BIT(24)
+#define AR934X_RESET_GE1_MDIO BIT(23)
+#define AR934X_RESET_GE0_MDIO BIT(22)
+#define AR934X_RESET_CPU_NMI BIT(21)
+#define AR934X_RESET_CPU_COLD BIT(20)
+#define AR934X_RESET_HOST_RESET_INT BIT(19)
+#define AR934X_RESET_PCIE_EP BIT(18)
+#define AR934X_RESET_UART1 BIT(17)
+#define AR934X_RESET_DDR BIT(16)
+#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
+#define AR934X_RESET_NANDF BIT(14)
+#define AR934X_RESET_GE1_MAC BIT(13)
+#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12)
#define AR934X_RESET_USB_PHY_ANALOG BIT(11)
+#define AR934X_RESET_HOST_DMA_INT BIT(10)
+#define AR934X_RESET_GE0_MAC BIT(9)
+#define AR934X_RESET_ETH_SWITCH BIT(8)
+#define AR934X_RESET_PCIE_PHY BIT(7)
+#define AR934X_RESET_PCIE BIT(6)
#define AR934X_RESET_USB_HOST BIT(5)
#define AR934X_RESET_USB_PHY BIT(4)
#define AR934X_RESET_USBSUS_OVERRIDE BIT(3)
-
+#define AR934X_RESET_LUT BIT(2)
+#define AR934X_RESET_MBOX BIT(1)
+#define AR934X_RESET_I2S BIT(0)
+
+#define QCA953X_RESET_USB_EXT_PWR BIT(29)
+#define QCA953X_RESET_EXTERNAL BIT(28)
+#define QCA953X_RESET_RTC BIT(27)
+#define QCA953X_RESET_FULL_CHIP BIT(24)
+#define QCA953X_RESET_GE1_MDIO BIT(23)
+#define QCA953X_RESET_GE0_MDIO BIT(22)
+#define QCA953X_RESET_CPU_NMI BIT(21)
+#define QCA953X_RESET_CPU_COLD BIT(20)
+#define QCA953X_RESET_DDR BIT(16)
+#define QCA953X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
+#define QCA953X_RESET_GE1_MAC BIT(13)
+#define QCA953X_RESET_ETH_SWITCH_ANALOG BIT(12)
+#define QCA953X_RESET_USB_PHY_ANALOG BIT(11)
+#define QCA953X_RESET_GE0_MAC BIT(9)
+#define QCA953X_RESET_ETH_SWITCH BIT(8)
+#define QCA953X_RESET_PCIE_PHY BIT(7)
+#define QCA953X_RESET_PCIE BIT(6)
+#define QCA953X_RESET_USB_HOST BIT(5)
+#define QCA953X_RESET_USB_PHY BIT(4)
+#define QCA953X_RESET_USBSUS_OVERRIDE BIT(3)
+
+#define QCA955X_RESET_HOST BIT(31)
+#define QCA955X_RESET_SLIC BIT(30)
+#define QCA955X_RESET_HDMA BIT(29)
+#define QCA955X_RESET_EXTERNAL BIT(28)
+#define QCA955X_RESET_RTC BIT(27)
+#define QCA955X_RESET_PCIE_EP_INT BIT(26)
+#define QCA955X_RESET_CHKSUM_ACC BIT(25)
+#define QCA955X_RESET_FULL_CHIP BIT(24)
+#define QCA955X_RESET_GE1_MDIO BIT(23)
+#define QCA955X_RESET_GE0_MDIO BIT(22)
+#define QCA955X_RESET_CPU_NMI BIT(21)
+#define QCA955X_RESET_CPU_COLD BIT(20)
+#define QCA955X_RESET_HOST_RESET_INT BIT(19)
+#define QCA955X_RESET_PCIE_EP BIT(18)
+#define QCA955X_RESET_UART1 BIT(17)
+#define QCA955X_RESET_DDR BIT(16)
+#define QCA955X_RESET_USB_PHY_PLL_PWD_EXT BIT(15)
+#define QCA955X_RESET_NANDF BIT(14)
+#define QCA955X_RESET_GE1_MAC BIT(13)
+#define QCA955X_RESET_SGMII_ANALOG BIT(12)
+#define QCA955X_RESET_USB_PHY_ANALOG BIT(11)
+#define QCA955X_RESET_HOST_DMA_INT BIT(10)
+#define QCA955X_RESET_GE0_MAC BIT(9)
+#define QCA955X_RESET_SGMII BIT(8)
+#define QCA955X_RESET_PCIE_PHY BIT(7)
+#define QCA955X_RESET_PCIE BIT(6)
+#define QCA955X_RESET_USB_HOST BIT(5)
+#define QCA955X_RESET_USB_PHY BIT(4)
+#define QCA955X_RESET_USBSUS_OVERRIDE BIT(3)
+#define QCA955X_RESET_LUT BIT(2)
+#define QCA955X_RESET_MBOX BIT(1)
+#define QCA955X_RESET_I2S BIT(0)
+
+#define QCA956X_RESET_EXTERNAL BIT(28)
+#define QCA956X_RESET_FULL_CHIP BIT(24)
+#define QCA956X_RESET_GE1_MDIO BIT(23)
+#define QCA956X_RESET_GE0_MDIO BIT(22)
+#define QCA956X_RESET_CPU_NMI BIT(21)
+#define QCA956X_RESET_CPU_COLD BIT(20)
+#define QCA956X_RESET_DMA BIT(19)
+#define QCA956X_RESET_DDR BIT(16)
+#define QCA956X_RESET_GE1_MAC BIT(13)
+#define QCA956X_RESET_SGMII_ANALOG BIT(12)
+#define QCA956X_RESET_USB_PHY_ANALOG BIT(11)
+#define QCA956X_RESET_GE0_MAC BIT(9)
+#define QCA956X_RESET_SGMII BIT(8)
+#define QCA956X_RESET_USB_HOST BIT(5)
+#define QCA956X_RESET_USB_PHY BIT(4)
+#define QCA956X_RESET_USBSUS_OVERRIDE BIT(3)
+#define QCA956X_RESET_SWITCH_ANALOG BIT(2)
+#define QCA956X_RESET_SWITCH BIT(0)
+
+#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18)
+#define AR933X_BOOTSTRAP_EEPBUSY BIT(4)
#define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0)
#define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23)
@@ -398,8 +739,17 @@
#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
#define AR934X_BOOTSTRAP_DDR1 BIT(0)
+#define QCA953X_BOOTSTRAP_SW_OPTION2 BIT(12)
+#define QCA953X_BOOTSTRAP_SW_OPTION1 BIT(11)
+#define QCA953X_BOOTSTRAP_EJTAG_MODE BIT(5)
+#define QCA953X_BOOTSTRAP_REF_CLK_40 BIT(4)
+#define QCA953X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
+#define QCA953X_BOOTSTRAP_DDR1 BIT(0)
+
#define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4)
+#define QCA956X_BOOTSTRAP_REF_CLK_40 BIT(2)
+
#define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
#define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1)
#define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
@@ -418,6 +768,24 @@
AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
AR934X_PCIE_WMAC_INT_PCIE_RC3)
+#define QCA953X_PCIE_WMAC_INT_WMAC_MISC BIT(0)
+#define QCA953X_PCIE_WMAC_INT_WMAC_TX BIT(1)
+#define QCA953X_PCIE_WMAC_INT_WMAC_RXLP BIT(2)
+#define QCA953X_PCIE_WMAC_INT_WMAC_RXHP BIT(3)
+#define QCA953X_PCIE_WMAC_INT_PCIE_RC BIT(4)
+#define QCA953X_PCIE_WMAC_INT_PCIE_RC0 BIT(5)
+#define QCA953X_PCIE_WMAC_INT_PCIE_RC1 BIT(6)
+#define QCA953X_PCIE_WMAC_INT_PCIE_RC2 BIT(7)
+#define QCA953X_PCIE_WMAC_INT_PCIE_RC3 BIT(8)
+#define QCA953X_PCIE_WMAC_INT_WMAC_ALL \
+ (QCA953X_PCIE_WMAC_INT_WMAC_MISC | QCA953X_PCIE_WMAC_INT_WMAC_TX | \
+ QCA953X_PCIE_WMAC_INT_WMAC_RXLP | QCA953X_PCIE_WMAC_INT_WMAC_RXHP)
+
+#define QCA953X_PCIE_WMAC_INT_PCIE_ALL \
+ (QCA953X_PCIE_WMAC_INT_PCIE_RC | QCA953X_PCIE_WMAC_INT_PCIE_RC0 | \
+ QCA953X_PCIE_WMAC_INT_PCIE_RC1 | QCA953X_PCIE_WMAC_INT_PCIE_RC2 | \
+ QCA953X_PCIE_WMAC_INT_PCIE_RC3)
+
#define QCA955X_EXT_INT_WMAC_MISC BIT(0)
#define QCA955X_EXT_INT_WMAC_TX BIT(1)
#define QCA955X_EXT_INT_WMAC_RXLP BIT(2)
@@ -449,6 +817,37 @@
QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \
QCA955X_EXT_INT_PCIE_RC2_INT3)
+#define QCA956X_EXT_INT_WMAC_MISC BIT(0)
+#define QCA956X_EXT_INT_WMAC_TX BIT(1)
+#define QCA956X_EXT_INT_WMAC_RXLP BIT(2)
+#define QCA956X_EXT_INT_WMAC_RXHP BIT(3)
+#define QCA956X_EXT_INT_PCIE_RC1 BIT(4)
+#define QCA956X_EXT_INT_PCIE_RC1_INT0 BIT(5)
+#define QCA956X_EXT_INT_PCIE_RC1_INT1 BIT(6)
+#define QCA956X_EXT_INT_PCIE_RC1_INT2 BIT(7)
+#define QCA956X_EXT_INT_PCIE_RC1_INT3 BIT(8)
+#define QCA956X_EXT_INT_PCIE_RC2 BIT(12)
+#define QCA956X_EXT_INT_PCIE_RC2_INT0 BIT(13)
+#define QCA956X_EXT_INT_PCIE_RC2_INT1 BIT(14)
+#define QCA956X_EXT_INT_PCIE_RC2_INT2 BIT(15)
+#define QCA956X_EXT_INT_PCIE_RC2_INT3 BIT(16)
+#define QCA956X_EXT_INT_USB1 BIT(24)
+#define QCA956X_EXT_INT_USB2 BIT(28)
+
+#define QCA956X_EXT_INT_WMAC_ALL \
+ (QCA956X_EXT_INT_WMAC_MISC | QCA956X_EXT_INT_WMAC_TX | \
+ QCA956X_EXT_INT_WMAC_RXLP | QCA956X_EXT_INT_WMAC_RXHP)
+
+#define QCA956X_EXT_INT_PCIE_RC1_ALL \
+ (QCA956X_EXT_INT_PCIE_RC1 | QCA956X_EXT_INT_PCIE_RC1_INT0 | \
+ QCA956X_EXT_INT_PCIE_RC1_INT1 | QCA956X_EXT_INT_PCIE_RC1_INT2 | \
+ QCA956X_EXT_INT_PCIE_RC1_INT3)
+
+#define QCA956X_EXT_INT_PCIE_RC2_ALL \
+ (QCA956X_EXT_INT_PCIE_RC2 | QCA956X_EXT_INT_PCIE_RC2_INT0 | \
+ QCA956X_EXT_INT_PCIE_RC2_INT1 | QCA956X_EXT_INT_PCIE_RC2_INT2 | \
+ QCA956X_EXT_INT_PCIE_RC2_INT3)
+
#define REV_ID_MAJOR_MASK 0xfff0
#define REV_ID_MAJOR_AR71XX 0x00a0
#define REV_ID_MAJOR_AR913X 0x00b0
@@ -460,8 +859,12 @@
#define REV_ID_MAJOR_AR9341 0x0120
#define REV_ID_MAJOR_AR9342 0x1120
#define REV_ID_MAJOR_AR9344 0x2120
+#define REV_ID_MAJOR_QCA9533 0x0140
+#define REV_ID_MAJOR_QCA9533_V2 0x0160
#define REV_ID_MAJOR_QCA9556 0x0130
#define REV_ID_MAJOR_QCA9558 0x1130
+#define REV_ID_MAJOR_TP9343 0x0150
+#define REV_ID_MAJOR_QCA956X 0x1150
#define AR71XX_REV_ID_MINOR_MASK 0x3
#define AR71XX_REV_ID_MINOR_AR7130 0x0
@@ -482,8 +885,12 @@
#define AR934X_REV_ID_REVISION_MASK 0xf
+#define QCA953X_REV_ID_REVISION_MASK 0xf
+
#define QCA955X_REV_ID_REVISION_MASK 0xf
+#define QCA956X_REV_ID_REVISION_MASK 0xf
+
/*
* SPI block
*/
@@ -521,15 +928,63 @@
#define AR71XX_GPIO_REG_INT_ENABLE 0x24
#define AR71XX_GPIO_REG_FUNC 0x28
+#define AR934X_GPIO_REG_OUT_FUNC0 0x2c
+#define AR934X_GPIO_REG_OUT_FUNC1 0x30
+#define AR934X_GPIO_REG_OUT_FUNC2 0x34
+#define AR934X_GPIO_REG_OUT_FUNC3 0x38
+#define AR934X_GPIO_REG_OUT_FUNC4 0x3c
+#define AR934X_GPIO_REG_OUT_FUNC5 0x40
#define AR934X_GPIO_REG_FUNC 0x6c
+#define QCA953X_GPIO_REG_OUT_FUNC0 0x2c
+#define QCA953X_GPIO_REG_OUT_FUNC1 0x30
+#define QCA953X_GPIO_REG_OUT_FUNC2 0x34
+#define QCA953X_GPIO_REG_OUT_FUNC3 0x38
+#define QCA953X_GPIO_REG_OUT_FUNC4 0x3c
+#define QCA953X_GPIO_REG_IN_ENABLE0 0x44
+#define QCA953X_GPIO_REG_FUNC 0x6c
+
+#define QCA953X_GPIO_OUT_MUX_SPI_CS1 10
+#define QCA953X_GPIO_OUT_MUX_SPI_CS2 11
+#define QCA953X_GPIO_OUT_MUX_SPI_CS0 9
+#define QCA953X_GPIO_OUT_MUX_SPI_CLK 8
+#define QCA953X_GPIO_OUT_MUX_SPI_MOSI 12
+#define QCA953X_GPIO_OUT_MUX_LED_LINK1 41
+#define QCA953X_GPIO_OUT_MUX_LED_LINK2 42
+#define QCA953X_GPIO_OUT_MUX_LED_LINK3 43
+#define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
+#define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
+
+#define QCA955X_GPIO_REG_OUT_FUNC0 0x2c
+#define QCA955X_GPIO_REG_OUT_FUNC1 0x30
+#define QCA955X_GPIO_REG_OUT_FUNC2 0x34
+#define QCA955X_GPIO_REG_OUT_FUNC3 0x38
+#define QCA955X_GPIO_REG_OUT_FUNC4 0x3c
+#define QCA955X_GPIO_REG_OUT_FUNC5 0x40
+#define QCA955X_GPIO_REG_FUNC 0x6c
+
+#define QCA956X_GPIO_REG_OUT_FUNC0 0x2c
+#define QCA956X_GPIO_REG_OUT_FUNC1 0x30
+#define QCA956X_GPIO_REG_OUT_FUNC2 0x34
+#define QCA956X_GPIO_REG_OUT_FUNC3 0x38
+#define QCA956X_GPIO_REG_OUT_FUNC4 0x3c
+#define QCA956X_GPIO_REG_OUT_FUNC5 0x40
+#define QCA956X_GPIO_REG_IN_ENABLE0 0x44
+#define QCA956X_GPIO_REG_IN_ENABLE3 0x50
+#define QCA956X_GPIO_REG_FUNC 0x6c
+
+#define QCA956X_GPIO_OUT_MUX_GE0_MDO 32
+#define QCA956X_GPIO_OUT_MUX_GE0_MDC 33
+
#define AR71XX_GPIO_COUNT 16
#define AR7240_GPIO_COUNT 18
#define AR7241_GPIO_COUNT 20
#define AR913X_GPIO_COUNT 22
#define AR933X_GPIO_COUNT 30
#define AR934X_GPIO_COUNT 23
+#define QCA953X_GPIO_COUNT 18
#define QCA955X_GPIO_COUNT 24
+#define QCA956X_GPIO_COUNT 23
/*
* SRIF block
@@ -552,4 +1007,318 @@
#define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13
#define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7
+#define QCA953X_SRIF_CPU_DPLL1_REG 0x1c0
+#define QCA953X_SRIF_CPU_DPLL2_REG 0x1c4
+#define QCA953X_SRIF_CPU_DPLL3_REG 0x1c8
+
+#define QCA953X_SRIF_DDR_DPLL1_REG 0x240
+#define QCA953X_SRIF_DDR_DPLL2_REG 0x244
+#define QCA953X_SRIF_DDR_DPLL3_REG 0x248
+
+#define QCA953X_SRIF_DPLL1_REFDIV_SHIFT 27
+#define QCA953X_SRIF_DPLL1_REFDIV_MASK 0x1f
+#define QCA953X_SRIF_DPLL1_NINT_SHIFT 18
+#define QCA953X_SRIF_DPLL1_NINT_MASK 0x1ff
+#define QCA953X_SRIF_DPLL1_NFRAC_MASK 0x0003ffff
+
+#define QCA953X_SRIF_DPLL2_LOCAL_PLL BIT(30)
+#define QCA953X_SRIF_DPLL2_OUTDIV_SHIFT 13
+#define QCA953X_SRIF_DPLL2_OUTDIV_MASK 0x7
+
+#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17)
+#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16)
+#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13)
+#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12)
+#define AR71XX_GPIO_FUNC_UART_EN BIT(8)
+#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4)
+#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0)
+
+#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19)
+#define AR724X_GPIO_FUNC_SPI_EN BIT(18)
+#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
+#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
+#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12)
+#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11)
+#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10)
+#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9)
+#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
+#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
+#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
+#define AR724X_GPIO_FUNC_UART_EN BIT(1)
+#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0)
+
+#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22)
+#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21)
+#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20)
+#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19)
+#define AR913X_GPIO_FUNC_I2S1_EN BIT(18)
+#define AR913X_GPIO_FUNC_I2S0_EN BIT(17)
+#define AR913X_GPIO_FUNC_SLIC_EN BIT(16)
+#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9)
+#define AR913X_GPIO_FUNC_UART_EN BIT(8)
+#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4)
+
+#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31)
+#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30)
+#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29)
+#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27)
+#define AR933X_GPIO_FUNC_I2SO_EN BIT(26)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23)
+#define AR933X_GPIO_FUNC_SPI_EN BIT(18)
+#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14)
+#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4)
+#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3)
+#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2)
+#define AR933X_GPIO_FUNC_UART_EN BIT(1)
+#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0)
+
+#define AR934X_GPIO_FUNC_CLK_OBS7_EN BIT(9)
+#define AR934X_GPIO_FUNC_CLK_OBS6_EN BIT(8)
+#define AR934X_GPIO_FUNC_CLK_OBS5_EN BIT(7)
+#define AR934X_GPIO_FUNC_CLK_OBS4_EN BIT(6)
+#define AR934X_GPIO_FUNC_CLK_OBS3_EN BIT(5)
+#define AR934X_GPIO_FUNC_CLK_OBS2_EN BIT(4)
+#define AR934X_GPIO_FUNC_CLK_OBS1_EN BIT(3)
+#define AR934X_GPIO_FUNC_CLK_OBS0_EN BIT(2)
+#define AR934X_GPIO_FUNC_JTAG_DISABLE BIT(1)
+
+#define AR934X_GPIO_OUT_GPIO 0
+#define AR934X_GPIO_OUT_SPI_CS1 7
+#define AR934X_GPIO_OUT_LED_LINK0 41
+#define AR934X_GPIO_OUT_LED_LINK1 42
+#define AR934X_GPIO_OUT_LED_LINK2 43
+#define AR934X_GPIO_OUT_LED_LINK3 44
+#define AR934X_GPIO_OUT_LED_LINK4 45
+#define AR934X_GPIO_OUT_EXT_LNA0 46
+#define AR934X_GPIO_OUT_EXT_LNA1 47
+
+#define QCA955X_GPIO_FUNC_CLK_OBS7_EN BIT(9)
+#define QCA955X_GPIO_FUNC_CLK_OBS6_EN BIT(8)
+#define QCA955X_GPIO_FUNC_CLK_OBS5_EN BIT(7)
+#define QCA955X_GPIO_FUNC_CLK_OBS4_EN BIT(6)
+#define QCA955X_GPIO_FUNC_CLK_OBS3_EN BIT(5)
+#define QCA955X_GPIO_FUNC_CLK_OBS2_EN BIT(4)
+#define QCA955X_GPIO_FUNC_CLK_OBS1_EN BIT(3)
+#define QCA955X_GPIO_FUNC_JTAG_DISABLE BIT(1)
+
+#define QCA955X_GPIO_OUT_GPIO 0
+#define QCA955X_MII_EXT_MDI 1
+#define QCA955X_SLIC_DATA_OUT 3
+#define QCA955X_SLIC_PCM_FS 4
+#define QCA955X_SLIC_PCM_CLK 5
+#define QCA955X_SPI_CLK 8
+#define QCA955X_SPI_CS_0 9
+#define QCA955X_SPI_CS_1 10
+#define QCA955X_SPI_CS_2 11
+#define QCA955X_SPI_MISO 12
+#define QCA955X_I2S_CLK 13
+#define QCA955X_I2S_WS 14
+#define QCA955X_I2S_SD 15
+#define QCA955X_I2S_MCK 16
+#define QCA955X_SPDIF_OUT 17
+#define QCA955X_UART1_TD 18
+#define QCA955X_UART1_RTS 19
+#define QCA955X_UART1_RD 20
+#define QCA955X_UART1_CTS 21
+#define QCA955X_UART0_SOUT 22
+#define QCA955X_SPDIF2_OUT 23
+#define QCA955X_LED_SGMII_SPEED0 24
+#define QCA955X_LED_SGMII_SPEED1 25
+#define QCA955X_LED_SGMII_DUPLEX 26
+#define QCA955X_LED_SGMII_LINK_UP 27
+#define QCA955X_SGMII_SPEED0_INVERT 28
+#define QCA955X_SGMII_SPEED1_INVERT 29
+#define QCA955X_SGMII_DUPLEX_INVERT 30
+#define QCA955X_SGMII_LINK_UP_INVERT 31
+#define QCA955X_GE1_MII_MDO 32
+#define QCA955X_GE1_MII_MDC 33
+#define QCA955X_SWCOM2 38
+#define QCA955X_SWCOM3 39
+#define QCA955X_MAC2_GPIO 40
+#define QCA955X_MAC3_GPIO 41
+#define QCA955X_ATT_LED 42
+#define QCA955X_PWR_LED 43
+#define QCA955X_TX_FRAME 44
+#define QCA955X_RX_CLEAR_EXTERNAL 45
+#define QCA955X_LED_NETWORK_EN 46
+#define QCA955X_LED_POWER_EN 47
+#define QCA955X_WMAC_GLUE_WOW 68
+#define QCA955X_RX_CLEAR_EXTENSION 70
+#define QCA955X_CP_NAND_CS1 73
+#define QCA955X_USB_SUSPEND 74
+#define QCA955X_ETH_TX_ERR 75
+#define QCA955X_DDR_DQ_OE 76
+#define QCA955X_CLKREQ_N_EP 77
+#define QCA955X_CLKREQ_N_RC 78
+#define QCA955X_CLK_OBS0 79
+#define QCA955X_CLK_OBS1 80
+#define QCA955X_CLK_OBS2 81
+#define QCA955X_CLK_OBS3 82
+#define QCA955X_CLK_OBS4 83
+#define QCA955X_CLK_OBS5 84
+
+/*
+ * MII_CTRL block
+ */
+#define AR71XX_MII_REG_MII0_CTRL 0x00
+#define AR71XX_MII_REG_MII1_CTRL 0x04
+
+#define AR71XX_MII_CTRL_IF_MASK 3
+#define AR71XX_MII_CTRL_SPEED_SHIFT 4
+#define AR71XX_MII_CTRL_SPEED_MASK 3
+#define AR71XX_MII_CTRL_SPEED_10 0
+#define AR71XX_MII_CTRL_SPEED_100 1
+#define AR71XX_MII_CTRL_SPEED_1000 2
+
+#define AR71XX_MII0_CTRL_IF_GMII 0
+#define AR71XX_MII0_CTRL_IF_MII 1
+#define AR71XX_MII0_CTRL_IF_RGMII 2
+#define AR71XX_MII0_CTRL_IF_RMII 3
+
+#define AR71XX_MII1_CTRL_IF_RGMII 0
+#define AR71XX_MII1_CTRL_IF_RMII 1
+
+/*
+ * AR933X GMAC interface
+ */
+#define AR933X_GMAC_REG_ETH_CFG 0x00
+
+#define AR933X_ETH_CFG_RGMII_GE0 BIT(0)
+#define AR933X_ETH_CFG_MII_GE0 BIT(1)
+#define AR933X_ETH_CFG_GMII_GE0 BIT(2)
+#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3)
+#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4)
+#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5)
+#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7)
+#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8)
+#define AR933X_ETH_CFG_RMII_GE0 BIT(9)
+#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0
+#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10)
+
+/*
+ * AR934X GMAC Interface
+ */
+#define AR934X_GMAC_REG_ETH_CFG 0x00
+
+#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0)
+#define AR934X_ETH_CFG_MII_GMAC0 BIT(1)
+#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2)
+#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3)
+#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4)
+#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5)
+#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6)
+#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7)
+#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9)
+#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10)
+#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11)
+#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12)
+#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
+#define AR934X_ETH_CFG_RXD_DELAY BIT(14)
+#define AR934X_ETH_CFG_RXD_DELAY_MASK 0x3
+#define AR934X_ETH_CFG_RXD_DELAY_SHIFT 14
+#define AR934X_ETH_CFG_RDV_DELAY BIT(16)
+#define AR934X_ETH_CFG_RDV_DELAY_MASK 0x3
+#define AR934X_ETH_CFG_RDV_DELAY_SHIFT 16
+
+/*
+ * QCA953X GMAC Interface
+ */
+#define QCA953X_GMAC_REG_ETH_CFG 0x00
+
+#define QCA953X_ETH_CFG_SW_ONLY_MODE BIT(6)
+#define QCA953X_ETH_CFG_SW_PHY_SWAP BIT(7)
+#define QCA953X_ETH_CFG_SW_APB_ACCESS BIT(9)
+#define QCA953X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
+
+/*
+ * QCA955X GMAC Interface
+ */
+
+#define QCA955X_GMAC_REG_ETH_CFG 0x00
+#define QCA955X_GMAC_REG_SGMII_SERDES 0x18
+
+#define QCA955X_ETH_CFG_RGMII_EN BIT(0)
+#define QCA955X_ETH_CFG_MII_GE0 BIT(1)
+#define QCA955X_ETH_CFG_GMII_GE0 BIT(2)
+#define QCA955X_ETH_CFG_MII_GE0_MASTER BIT(3)
+#define QCA955X_ETH_CFG_MII_GE0_SLAVE BIT(4)
+#define QCA955X_ETH_CFG_GE0_ERR_EN BIT(5)
+#define QCA955X_ETH_CFG_GE0_SGMII BIT(6)
+#define QCA955X_ETH_CFG_RMII_GE0 BIT(10)
+#define QCA955X_ETH_CFG_MII_CNTL_SPEED BIT(11)
+#define QCA955X_ETH_CFG_RMII_GE0_MASTER BIT(12)
+#define QCA955X_ETH_CFG_RXD_DELAY_MASK 0x3
+#define QCA955X_ETH_CFG_RXD_DELAY_SHIFT 14
+#define QCA955X_ETH_CFG_RDV_DELAY BIT(16)
+#define QCA955X_ETH_CFG_RDV_DELAY_MASK 0x3
+#define QCA955X_ETH_CFG_RDV_DELAY_SHIFT 16
+#define QCA955X_ETH_CFG_TXD_DELAY_MASK 0x3
+#define QCA955X_ETH_CFG_TXD_DELAY_SHIFT 18
+#define QCA955X_ETH_CFG_TXE_DELAY_MASK 0x3
+#define QCA955X_ETH_CFG_TXE_DELAY_SHIFT 20
+
+#define QCA955X_SGMII_SERDES_LOCK_DETECT_STATUS BIT(15)
+#define QCA955X_SGMII_SERDES_RES_CALIBRATION_SHIFT 23
+#define QCA955X_SGMII_SERDES_RES_CALIBRATION_MASK 0xf
+/*
+ * QCA956X GMAC Interface
+ */
+
+#define QCA956X_GMAC_REG_ETH_CFG 0x00
+#define QCA956X_GMAC_REG_SGMII_RESET 0x14
+#define QCA956X_GMAC_REG_SGMII_SERDES 0x18
+#define QCA956X_GMAC_REG_MR_AN_CONTROL 0x1c
+#define QCA956X_GMAC_REG_SGMII_CONFIG 0x34
+#define QCA956X_GMAC_REG_SGMII_DEBUG 0x58
+
+#define QCA956X_ETH_CFG_RGMII_EN BIT(0)
+#define QCA956X_ETH_CFG_GE0_SGMII BIT(6)
+#define QCA956X_ETH_CFG_SW_ONLY_MODE BIT(7)
+#define QCA956X_ETH_CFG_SW_PHY_SWAP BIT(8)
+#define QCA956X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(9)
+#define QCA956X_ETH_CFG_SW_APB_ACCESS BIT(10)
+#define QCA956X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13)
+#define QCA956X_ETH_CFG_RXD_DELAY_MASK 0x3
+#define QCA956X_ETH_CFG_RXD_DELAY_SHIFT 14
+#define QCA956X_ETH_CFG_RDV_DELAY_MASK 0x3
+#define QCA956X_ETH_CFG_RDV_DELAY_SHIFT 16
+
+#define QCA956X_SGMII_RESET_RX_CLK_N_RESET 0x0
+#define QCA956X_SGMII_RESET_RX_CLK_N BIT(0)
+#define QCA956X_SGMII_RESET_TX_CLK_N BIT(1)
+#define QCA956X_SGMII_RESET_RX_125M_N BIT(2)
+#define QCA956X_SGMII_RESET_TX_125M_N BIT(3)
+#define QCA956X_SGMII_RESET_HW_RX_125M_N BIT(4)
+
+#define QCA956X_SGMII_SERDES_CDR_BW_MASK 0x3
+#define QCA956X_SGMII_SERDES_CDR_BW_SHIFT 1
+#define QCA956X_SGMII_SERDES_TX_DR_CTRL_MASK 0x7
+#define QCA956X_SGMII_SERDES_TX_DR_CTRL_SHIFT 4
+#define QCA956X_SGMII_SERDES_PLL_BW BIT(8)
+#define QCA956X_SGMII_SERDES_VCO_FAST BIT(9)
+#define QCA956X_SGMII_SERDES_VCO_SLOW BIT(10)
+#define QCA956X_SGMII_SERDES_LOCK_DETECT_STATUS BIT(15)
+#define QCA956X_SGMII_SERDES_EN_SIGNAL_DETECT BIT(16)
+#define QCA956X_SGMII_SERDES_FIBER_SDO BIT(17)
+#define QCA956X_SGMII_SERDES_RES_CALIBRATION_SHIFT 23
+#define QCA956X_SGMII_SERDES_RES_CALIBRATION_MASK 0xf
+#define QCA956X_SGMII_SERDES_VCO_REG_SHIFT 27
+#define QCA956X_SGMII_SERDES_VCO_REG_MASK 0xf
+
+#define QCA956X_MR_AN_CONTROL_AN_ENABLE BIT(12)
+#define QCA956X_MR_AN_CONTROL_PHY_RESET BIT(15)
+
+#define QCA956X_SGMII_CONFIG_MODE_CTRL_SHIFT 0
+#define QCA956X_SGMII_CONFIG_MODE_CTRL_MASK 0x7
+
#endif /* __ASM_MACH_AR71XX_REGS_H */
--
2.11.0

25
target/linux/ath79/patches-4.14/0010-MIPS-ath79-select-the-PINCTRL-subsystem.patch Normal file
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@ -0,0 +1,25 @@
From f3d5027255ef0752ed12b65c3bf7eb363fc3c096 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 10:00:55 +0100
Subject: [PATCH 10/27] MIPS: ath79: select the PINCTRL subsystem
Signed-off-by: John Crispin <john@phrozen.org>
---
arch/mips/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 8128c3b68d6b..922a53cb1b3d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -188,6 +188,7 @@ config ATH79
select CSRC_R4K
select DMA_NONCOHERENT
select GPIOLIB
+ select PINCTRL
select HAVE_CLK
select COMMON_CLK
select CLKDEV_LOOKUP
--
2.11.0

32
target/linux/ath79/patches-4.14/0011-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch Normal file
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@ -0,0 +1,32 @@
From 54204ef3edbb1aa2390cabba61fe185a12cc39f0 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Tue, 6 Mar 2018 08:35:44 +0100
Subject: [PATCH 11/27] MIPS: ath79: fix register address in
ath79_ddr_wb_flush()
ath79_ddr_wb_flush_base has the type void __iomem *, so register offsets
need to be a multiple of 4.
Cc: Alban Bedel <albeu@free.fr>
Fixes: 24b0e3e84fbf ("MIPS: ath79: Improve the DDR controller interface")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
arch/mips/ath79/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c
index 10a405d593df..c782b10ddf50 100644
--- a/arch/mips/ath79/common.c
+++ b/arch/mips/ath79/common.c
@@ -58,7 +58,7 @@ EXPORT_SYMBOL_GPL(ath79_ddr_ctrl_init);
void ath79_ddr_wb_flush(u32 reg)
{
- void __iomem *flush_reg = ath79_ddr_wb_flush_base + reg;
+ void __iomem *flush_reg = ath79_ddr_wb_flush_base + (reg * 4);
/* Flush the DDR write buffer. */
__raw_writel(0x1, flush_reg);
--
2.11.0

47
target/linux/ath79/patches-4.14/0012-MIPS-ath79-Avoid-using-unitialized-reg-variable.patch Normal file
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@ -0,0 +1,47 @@
From ac3a5ee699f3baa7654c93a3ffda46be82443344 Mon Sep 17 00:00:00 2001
From: Markos Chandras <markos.chandras@imgtec.com>
Date: Wed, 21 Aug 2013 11:47:22 +0100
Subject: [PATCH 12/27] MIPS: ath79: Avoid using unitialized 'reg' variable
Fixes the following build error:
arch/mips/include/asm/mach-ath79/ath79.h:139:20: error: 'reg' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
arch/mips/ath79/common.c:62:6: note: 'reg' was declared here
In file included from arch/mips/ath79/common.c:20:0:
arch/mips/ath79/common.c: In function 'ath79_device_reset_clear':
arch/mips/include/asm/mach-ath79/ath79.h:139:20:
error: 'reg' may be used uninitialized in this function
[-Werror=maybe-uninitialized]
arch/mips/ath79/common.c:90:6: note: 'reg' was declared here
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Gabor Juhos <juhosg@openwrt.org>
---
arch/mips/ath79/common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c
index c782b10ddf50..a32a9181a296 100644
--- a/arch/mips/ath79/common.c
+++ b/arch/mips/ath79/common.c
@@ -106,7 +106,7 @@ void ath79_device_reset_set(u32 mask)
else if (soc_is_qca955x())
reg = QCA955X_RESET_REG_RESET_MODULE;
else
- BUG();
+ panic("Reset register not defined for this SOC");
spin_lock_irqsave(&ath79_device_reset_lock, flags);
t = ath79_reset_rr(reg);
@@ -134,7 +134,7 @@ void ath79_device_reset_clear(u32 mask)
else if (soc_is_qca955x())
reg = QCA955X_RESET_REG_RESET_MODULE;
else
- BUG();
+ panic("Reset register not defined for this SOC");
spin_lock_irqsave(&ath79_device_reset_lock, flags);
t = ath79_reset_rr(reg);
--
2.11.0

39
target/linux/ath79/patches-4.14/0013-MIPS-ath79-fix-system-restart.patch Normal file
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@ -0,0 +1,39 @@
From 11562939754b8f877562d9a137854022eb521716 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 5 Mar 2018 11:33:54 +0100
Subject: [PATCH 13/27] MIPS: ath79: fix system restart
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: John Crispin <john@phrozen.org>
---
arch/mips/ath79/setup.c | 1 +
arch/mips/include/asm/mach-ath79/ath79.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index f206dafbb0a3..26a058d58d37 100644
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -40,6 +40,7 @@ static char ath79_sys_type[ATH79_SYS_TYPE_LEN];
static void ath79_restart(char *command)
{
+ local_irq_disable();
ath79_device_reset_set(AR71XX_RESET_FULL_CHIP);
for (;;)
if (cpu_wait)
diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h
index 441faa92c3cd..6e6c0fead776 100644
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -134,6 +134,7 @@ static inline u32 ath79_pll_rr(unsigned reg)
static inline void ath79_reset_wr(unsigned reg, u32 val)
{
__raw_writel(val, ath79_reset_base + reg);
+ (void) __raw_readl(ath79_reset_base + reg); /* flush */
}
static inline u32 ath79_reset_rr(unsigned reg)
--
2.11.0

43
target/linux/ath79/patches-4.14/0014-MIPS-ath79-finetune-cpu-overrides.patch Normal file
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@ -0,0 +1,43 @@
From 5a8496923bafc4350f51b26964fdc3252a09fd79 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 5 Mar 2018 11:35:29 +0100
Subject: [PATCH 14/27] MIPS: ath79: finetune cpu-overrides
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
index 0089a740e5ae..026ad90c8ac0 100644
--- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
@@ -36,6 +36,7 @@
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0
+#define cpu_has_rixi 0
#define cpu_has_mips32r1 1
#define cpu_has_mips32r2 1
@@ -43,6 +44,7 @@
#define cpu_has_mips64r2 0
#define cpu_has_mipsmt 0
+#define cpu_has_userlocal 0
#define cpu_has_64bits 0
#define cpu_has_64bit_zero_reg 0
@@ -51,5 +53,9 @@
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
+#define cpu_has_vtag_icache 0
+#define cpu_has_dc_aliases 1
+#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_pindexed_dcache 0
#endif /* __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H */
--
2.11.0

76
target/linux/ath79/patches-4.14/0015-MIPS-ath79-enable-uart-during-early_prink.patch Normal file
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@ -0,0 +1,76 @@
From b14f8260724abec6c82970085dece6a143d3a0db Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 5 Mar 2018 11:38:21 +0100
Subject: [PATCH 15/27] MIPS: ath79: enable uart during early_prink
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
arch/mips/ath79/early_printk.c | 44 +++++++++++++++++++++++++++++++++++++++++-
1 file changed, 43 insertions(+), 1 deletion(-)
diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c
index d1adc59af5bf..ec3978678653 100644
--- a/arch/mips/ath79/early_printk.c
+++ b/arch/mips/ath79/early_printk.c
@@ -58,6 +58,46 @@ static void prom_putchar_dummy(unsigned char ch)
/* nothing to do */
}
+static void prom_enable_uart(u32 id)
+{
+ void __iomem *gpio_base;
+ u32 uart_en;
+ u32 t;
+
+ switch (id) {
+ case REV_ID_MAJOR_AR71XX:
+ uart_en = AR71XX_GPIO_FUNC_UART_EN;
+ break;
+
+ case REV_ID_MAJOR_AR7240:
+ case REV_ID_MAJOR_AR7241:
+ case REV_ID_MAJOR_AR7242:
+ uart_en = AR724X_GPIO_FUNC_UART_EN;
+ break;
+
+ case REV_ID_MAJOR_AR913X:
+ uart_en = AR913X_GPIO_FUNC_UART_EN;
+ break;
+
+ case REV_ID_MAJOR_AR9330:
+ case REV_ID_MAJOR_AR9331:
+ uart_en = AR933X_GPIO_FUNC_UART_EN;
+ break;
+
+ case REV_ID_MAJOR_AR9341:
+ case REV_ID_MAJOR_AR9342:
+ case REV_ID_MAJOR_AR9344:
+ /* TODO */
+ default:
+ return;
+ }
+
+ gpio_base = (void __iomem *)(KSEG1ADDR(AR71XX_GPIO_BASE));
+ t = __raw_readl(gpio_base + AR71XX_GPIO_REG_FUNC);
+ t |= uart_en;
+ __raw_writel(t, gpio_base + AR71XX_GPIO_REG_FUNC);
+}
+
static void prom_putchar_init(void)
{
void __iomem *base;
@@ -88,8 +128,10 @@ static void prom_putchar_init(void)
default:
_prom_putchar = prom_putchar_dummy;
- break;
+ return;
}
+
+ prom_enable_uart(id);
}
void prom_putchar(unsigned char ch)
--
2.11.0

350
target/linux/ath79/patches-4.14/0016-MIPS-ath79-add-support-for-QCA953x-SoC.patch Normal file
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@ -0,0 +1,350 @@
From cff23ba486e3c5d17c4d7e446f5eddead855c101 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 08:45:55 +0100
Subject: [PATCH 16/27] MIPS: ath79: add support for QCA953x SoC
Note that the clock calculation looks very similar to the QCA955x, but the
meaning of the bits CPUCLK_FROM_CPUPLL and DDRCLK_FROM_DDRPLL is reversed.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
---
arch/mips/ath79/Kconfig | 6 ++-
arch/mips/ath79/clock.c | 87 ++++++++++++++++++++++++++++++++
arch/mips/ath79/common.c | 4 ++
arch/mips/ath79/dev-common.c | 4 ++
arch/mips/ath79/early_printk.c | 2 +
arch/mips/ath79/irq.c | 33 +++++++++++-
arch/mips/ath79/setup.c | 21 ++++++--
arch/mips/include/asm/mach-ath79/ath79.h | 11 ++++
8 files changed, 162 insertions(+), 6 deletions(-)
diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig
index 9547cf1ea38d..b03f5c8b9d1e 100644
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -94,6 +94,10 @@ config SOC_AR934X
select PCI_AR724X if PCI
def_bool n
+config SOC_QCA953X
+ select USB_ARCH_HAS_EHCI
+ def_bool n
+
config SOC_QCA955X
select HW_HAS_PCI
select PCI_AR724X if PCI
@@ -115,7 +119,7 @@ config ATH79_DEV_USB
def_bool n
config ATH79_DEV_WMAC
- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X)
+ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X)
def_bool n
endif
diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c
index 6b1000b6a6a6..b9595b2d1b65 100644
--- a/arch/mips/ath79/clock.c
+++ b/arch/mips/ath79/clock.c
@@ -355,6 +355,91 @@ static void __init ar934x_clocks_init(void)
iounmap(dpll_base);
}
+static void __init qca953x_clocks_init(void)
+{
+ unsigned long ref_rate;
+ unsigned long cpu_rate;
+ unsigned long ddr_rate;
+ unsigned long ahb_rate;
+ u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv;
+ u32 cpu_pll, ddr_pll;
+ u32 bootstrap;
+
+ bootstrap = ath79_reset_rr(QCA953X_RESET_REG_BOOTSTRAP);
+ if (bootstrap & QCA953X_BOOTSTRAP_REF_CLK_40)
+ ref_rate = 40 * 1000 * 1000;
+ else
+ ref_rate = 25 * 1000 * 1000;
+
+ pll = ath79_pll_rr(QCA953X_PLL_CPU_CONFIG_REG);
+ out_div = (pll >> QCA953X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
+ QCA953X_PLL_CPU_CONFIG_OUTDIV_MASK;
+ ref_div = (pll >> QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
+ QCA953X_PLL_CPU_CONFIG_REFDIV_MASK;
+ nint = (pll >> QCA953X_PLL_CPU_CONFIG_NINT_SHIFT) &
+ QCA953X_PLL_CPU_CONFIG_NINT_MASK;
+ frac = (pll >> QCA953X_PLL_CPU_CONFIG_NFRAC_SHIFT) &
+ QCA953X_PLL_CPU_CONFIG_NFRAC_MASK;
+
+ cpu_pll = nint * ref_rate / ref_div;
+ cpu_pll += frac * (ref_rate >> 6) / ref_div;
+ cpu_pll /= (1 << out_div);
+
+ pll = ath79_pll_rr(QCA953X_PLL_DDR_CONFIG_REG);
+ out_div = (pll >> QCA953X_PLL_DDR_CONFIG_OUTDIV_SHIFT) &
+ QCA953X_PLL_DDR_CONFIG_OUTDIV_MASK;
+ ref_div = (pll >> QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT) &
+ QCA953X_PLL_DDR_CONFIG_REFDIV_MASK;
+ nint = (pll >> QCA953X_PLL_DDR_CONFIG_NINT_SHIFT) &
+ QCA953X_PLL_DDR_CONFIG_NINT_MASK;
+ frac = (pll >> QCA953X_PLL_DDR_CONFIG_NFRAC_SHIFT) &
+ QCA953X_PLL_DDR_CONFIG_NFRAC_MASK;
+
+ ddr_pll = nint * ref_rate / ref_div;
+ ddr_pll += frac * (ref_rate >> 6) / (ref_div << 4);
+ ddr_pll /= (1 << out_div);
+
+ clk_ctrl = ath79_pll_rr(QCA953X_PLL_CLK_CTRL_REG);
+
+ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) &
+ QCA953X_PLL_CLK_CTRL_CPU_POST_DIV_MASK;
+
+ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPU_PLL_BYPASS)
+ cpu_rate = ref_rate;
+ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL)
+ cpu_rate = cpu_pll / (postdiv + 1);
+ else
+ cpu_rate = ddr_pll / (postdiv + 1);
+
+ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) &
+ QCA953X_PLL_CLK_CTRL_DDR_POST_DIV_MASK;
+
+ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDR_PLL_BYPASS)
+ ddr_rate = ref_rate;
+ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL)
+ ddr_rate = ddr_pll / (postdiv + 1);
+ else
+ ddr_rate = cpu_pll / (postdiv + 1);
+
+ postdiv = (clk_ctrl >> QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) &
+ QCA953X_PLL_CLK_CTRL_AHB_POST_DIV_MASK;
+
+ if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHB_PLL_BYPASS)
+ ahb_rate = ref_rate;
+ else if (clk_ctrl & QCA953X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL)
+ ahb_rate = ddr_pll / (postdiv + 1);
+ else
+ ahb_rate = cpu_pll / (postdiv + 1);
+
+ ath79_add_sys_clkdev("ref", ref_rate);
+ ath79_add_sys_clkdev("cpu", cpu_rate);
+ ath79_add_sys_clkdev("ddr", ddr_rate);
+ ath79_add_sys_clkdev("ahb", ahb_rate);
+
+ clk_add_alias("wdt", NULL, "ref", NULL);
+ clk_add_alias("uart", NULL, "ref", NULL);
+}
+
static void __init qca955x_clocks_init(void)
{
unsigned long ref_rate;
@@ -450,6 +535,8 @@ void __init ath79_clocks_init(void)
ar933x_clocks_init();
else if (soc_is_ar934x())
ar934x_clocks_init();
+ else if (soc_is_qca953x())
+ qca953x_clocks_init();
else if (soc_is_qca955x())
qca955x_clocks_init();
else
diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c
index a32a9181a296..a485a7c35b9b 100644
--- a/arch/mips/ath79/common.c
+++ b/arch/mips/ath79/common.c
@@ -103,6 +103,8 @@ void ath79_device_reset_set(u32 mask)
reg = AR933X_RESET_REG_RESET_MODULE;
else if (soc_is_ar934x())
reg = AR934X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca953x())
+ reg = QCA953X_RESET_REG_RESET_MODULE;
else if (soc_is_qca955x())
reg = QCA955X_RESET_REG_RESET_MODULE;
else
@@ -131,6 +133,8 @@ void ath79_device_reset_clear(u32 mask)
reg = AR933X_RESET_REG_RESET_MODULE;
else if (soc_is_ar934x())
reg = AR934X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca953x())
+ reg = QCA953X_RESET_REG_RESET_MODULE;
else if (soc_is_qca955x())
reg = QCA955X_RESET_REG_RESET_MODULE;
else
diff --git a/arch/mips/ath79/dev-common.c b/arch/mips/ath79/dev-common.c
index 9d0172a4dc69..99d8b88f1e6d 100644
--- a/arch/mips/ath79/dev-common.c
+++ b/arch/mips/ath79/dev-common.c
@@ -85,6 +85,7 @@ void __init ath79_register_uart(void)
soc_is_ar724x() ||
soc_is_ar913x() ||
soc_is_ar934x() ||
+ soc_is_qca953x() ||
soc_is_qca955x()) {
ath79_uart_data[0].uartclk = uart_clk_rate;
platform_device_register(&ath79_uart_device);
@@ -148,6 +149,9 @@ void __init ath79_gpio_init(void)
} else if (soc_is_ar934x()) {
ath79_gpio_pdata.ngpios = AR934X_GPIO_COUNT;
ath79_gpio_pdata.oe_inverted = 1;
+ } else if (soc_is_qca953x()) {
+ ath79_gpio_pdata.ngpios = QCA953X_GPIO_COUNT;
+ ath79_gpio_pdata.oe_inverted = 1;
} else if (soc_is_qca955x()) {
ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT;
ath79_gpio_pdata.oe_inverted = 1;
diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c
index ec3978678653..cc00839b7181 100644
--- a/arch/mips/ath79/early_printk.c
+++ b/arch/mips/ath79/early_printk.c
@@ -116,6 +116,8 @@ static void prom_putchar_init(void)
case REV_ID_MAJOR_AR9341:
case REV_ID_MAJOR_AR9342:
case REV_ID_MAJOR_AR9344:
+ case REV_ID_MAJOR_QCA9533:
+ case REV_ID_MAJOR_QCA9533_V2:
case REV_ID_MAJOR_QCA9556:
case REV_ID_MAJOR_QCA9558:
_prom_putchar = prom_putchar_ar71xx;
diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c
index 2dfff1f19004..756b5aee3500 100644
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -56,6 +56,34 @@ static void ar934x_ip2_irq_init(void)
irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
}
+static void qca953x_ip2_irq_dispatch(struct irq_desc *desc)
+{
+ u32 status;
+
+ status = ath79_reset_rr(QCA953X_RESET_REG_PCIE_WMAC_INT_STATUS);
+
+ if (status & QCA953X_PCIE_WMAC_INT_PCIE_ALL) {
+ ath79_ddr_wb_flush(3);
+ generic_handle_irq(ATH79_IP2_IRQ(0));
+ } else if (status & QCA953X_PCIE_WMAC_INT_WMAC_ALL) {
+ ath79_ddr_wb_flush(4);
+ generic_handle_irq(ATH79_IP2_IRQ(1));
+ } else {
+ spurious_interrupt();
+ }
+}
+
+static void qca953x_irq_init(void)
+{
+ int i;
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca953x_ip2_irq_dispatch);
+}
+
static void qca955x_ip2_irq_dispatch(struct irq_desc *desc)
{
u32 status;
@@ -143,7 +171,7 @@ void __init arch_init_irq(void)
soc_is_ar913x() || soc_is_ar933x()) {
irq_wb_chan2 = 3;
irq_wb_chan3 = 2;
- } else if (soc_is_ar934x()) {
+ } else if (soc_is_ar934x() || soc_is_qca953x()) {
irq_wb_chan3 = 2;
}
@@ -154,6 +182,7 @@ void __init arch_init_irq(void)
else if (soc_is_ar724x() ||
soc_is_ar933x() ||
soc_is_ar934x() ||
+ soc_is_qca953x() ||
soc_is_qca955x())
misc_is_ar71xx = false;
else
@@ -164,6 +193,8 @@ void __init arch_init_irq(void)
if (soc_is_ar934x())
ar934x_ip2_irq_init();
+ else if (soc_is_qca953x())
+ qca953x_irq_init();
else if (soc_is_qca955x())
qca955x_irq_init();
}
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index 26a058d58d37..f782ae6c77d6 100644
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -60,6 +60,7 @@ static void __init ath79_detect_sys_type(void)
u32 major;
u32 minor;
u32 rev = 0;
+ u32 ver = 1;
id = ath79_reset_rr(AR71XX_RESET_REG_REV_ID);
major = id & REV_ID_MAJOR_MASK;
@@ -152,6 +153,17 @@ static void __init ath79_detect_sys_type(void)
rev = id & AR934X_REV_ID_REVISION_MASK;
break;
+ case REV_ID_MAJOR_QCA9533_V2:
+ ver = 2;
+ ath79_soc_rev = 2;
+ /* drop through */
+
+ case REV_ID_MAJOR_QCA9533:
+ ath79_soc = ATH79_SOC_QCA9533;
+ chip = "9533";
+ rev = id & QCA953X_REV_ID_REVISION_MASK;
+ break;
+
case REV_ID_MAJOR_QCA9556:
ath79_soc = ATH79_SOC_QCA9556;
chip = "9556";
@@ -168,11 +180,12 @@ static void __init ath79_detect_sys_type(void)
panic("ath79: unknown SoC, id:0x%08x", id);
}
- ath79_soc_rev = rev;
+ if (ver == 1)
+ ath79_soc_rev = rev;
- if (soc_is_qca955x())
- sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u",
- chip, rev);
+ if (soc_is_qca953x() || soc_is_qca955x())
+ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
+ chip, ver, rev);
else
sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
pr_info("SoC: %s\n", ath79_sys_type);
diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h
index 6e6c0fead776..98a7ccf3d358 100644
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -32,6 +32,7 @@ enum ath79_soc_type {
ATH79_SOC_AR9341,
ATH79_SOC_AR9342,
ATH79_SOC_AR9344,
+ ATH79_SOC_QCA9533,
ATH79_SOC_QCA9556,
ATH79_SOC_QCA9558,
};
@@ -100,6 +101,16 @@ static inline int soc_is_ar934x(void)
return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();
}
+static inline int soc_is_qca9533(void)
+{
+ return ath79_soc == ATH79_SOC_QCA9533;
+}
+
+static inline int soc_is_qca953x(void)
+{
+ return soc_is_qca9533();
+}
+
static inline int soc_is_qca9556(void)
{
return ath79_soc == ATH79_SOC_QCA9556;
--
2.11.0

431
target/linux/ath79/patches-4.14/0017-MIPS-ath79-add-support-for-qca956x-soc.patch Normal file
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@ -0,0 +1,431 @@
From 6aeb24b9508bbe91f89cd4eb21d0d7582d971146 Mon Sep 17 00:00:00 2001
From: Weijie Gao <hackpascal@gmail.com>
Date: Tue, 6 Mar 2018 08:48:31 +0100
Subject: [PATCH 17/27] MIPS: ath79: add support for qca956x soc
This patch adds soc support for QCA9561 and TP9343.
TP9343 is a reduced version of QCA9561, which can be found in TP-LINK routers in China.
The qca956x_wmac has not yet been supported by ath9k.
tested on TL-WDR6500 and TL-WR882N v1 (Chinese version)
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
---
arch/mips/ath79/Kconfig | 2 +-
arch/mips/ath79/clock.c | 96 ++++++++++++++++++++++++++++++++
arch/mips/ath79/common.c | 4 ++
arch/mips/ath79/dev-common.c | 7 ++-
arch/mips/ath79/early_printk.c | 2 +
arch/mips/ath79/irq.c | 87 ++++++++++++++++++++++++++++-
arch/mips/ath79/pci.c | 12 ++++
arch/mips/ath79/setup.c | 17 +++++-
arch/mips/include/asm/mach-ath79/ath79.h | 22 ++++++++
9 files changed, 245 insertions(+), 4 deletions(-)
diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig
index b03f5c8b9d1e..ad56cdbc8abd 100644
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -119,7 +119,7 @@ config ATH79_DEV_USB
def_bool n
config ATH79_DEV_WMAC
- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X)
+ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA953X || SOC_QCA955X || SOC_QCA956X)
def_bool n
endif
diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c
index b9595b2d1b65..65701b45fb1b 100644
--- a/arch/mips/ath79/clock.c
+++ b/arch/mips/ath79/clock.c
@@ -525,6 +525,100 @@ static void __init qca955x_clocks_init(void)
clk_add_alias("uart", NULL, "ref", NULL);
}
+static void __init qca956x_clocks_init(void)
+{
+ unsigned long ref_rate;
+ unsigned long cpu_rate;
+ unsigned long ddr_rate;
+ unsigned long ahb_rate;
+ u32 pll, out_div, ref_div, nint, hfrac, lfrac, clk_ctrl, postdiv;
+ u32 cpu_pll, ddr_pll;
+ u32 bootstrap;
+
+ bootstrap = ath79_reset_rr(QCA956X_RESET_REG_BOOTSTRAP);
+ if (bootstrap & QCA956X_BOOTSTRAP_REF_CLK_40)
+ ref_rate = 40 * 1000 * 1000;
+ else
+ ref_rate = 25 * 1000 * 1000;
+
+ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG_REG);
+ out_div = (pll >> QCA956X_PLL_CPU_CONFIG_OUTDIV_SHIFT) &
+ QCA956X_PLL_CPU_CONFIG_OUTDIV_MASK;
+ ref_div = (pll >> QCA956X_PLL_CPU_CONFIG_REFDIV_SHIFT) &
+ QCA956X_PLL_CPU_CONFIG_REFDIV_MASK;
+
+ pll = ath79_pll_rr(QCA956X_PLL_CPU_CONFIG1_REG);
+ nint = (pll >> QCA956X_PLL_CPU_CONFIG1_NINT_SHIFT) &
+ QCA956X_PLL_CPU_CONFIG1_NINT_MASK;
+ hfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_H_SHIFT) &
+ QCA956X_PLL_CPU_CONFIG1_NFRAC_H_MASK;
+ lfrac = (pll >> QCA956X_PLL_CPU_CONFIG1_NFRAC_L_SHIFT) &
+ QCA956X_PLL_CPU_CONFIG1_NFRAC_L_MASK;
+
+ cpu_pll = nint * ref_rate / ref_div;
+ cpu_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13);
+ cpu_pll += (hfrac >> 13) * ref_rate / ref_div;
+ cpu_pll /= (1 << out_div);
+
+ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG_REG);
+ out_div = (pll >> QCA956X_PLL_DDR_CONFIG_OUTDIV_SHIFT) &
+ QCA956X_PLL_DDR_CONFIG_OUTDIV_MASK;
+ ref_div = (pll >> QCA956X_PLL_DDR_CONFIG_REFDIV_SHIFT) &
+ QCA956X_PLL_DDR_CONFIG_REFDIV_MASK;
+ pll = ath79_pll_rr(QCA956X_PLL_DDR_CONFIG1_REG);
+ nint = (pll >> QCA956X_PLL_DDR_CONFIG1_NINT_SHIFT) &
+ QCA956X_PLL_DDR_CONFIG1_NINT_MASK;
+ hfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_H_SHIFT) &
+ QCA956X_PLL_DDR_CONFIG1_NFRAC_H_MASK;
+ lfrac = (pll >> QCA956X_PLL_DDR_CONFIG1_NFRAC_L_SHIFT) &
+ QCA956X_PLL_DDR_CONFIG1_NFRAC_L_MASK;
+
+ ddr_pll = nint * ref_rate / ref_div;
+ ddr_pll += (lfrac * ref_rate) / ((ref_div * 25) << 13);
+ ddr_pll += (hfrac >> 13) * ref_rate / ref_div;
+ ddr_pll /= (1 << out_div);
+
+ clk_ctrl = ath79_pll_rr(QCA956X_PLL_CLK_CTRL_REG);
+
+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) &
+ QCA956X_PLL_CLK_CTRL_CPU_POST_DIV_MASK;
+
+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_PLL_BYPASS)
+ cpu_rate = ref_rate;
+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_CPUPLL)
+ cpu_rate = ddr_pll / (postdiv + 1);
+ else
+ cpu_rate = cpu_pll / (postdiv + 1);
+
+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) &
+ QCA956X_PLL_CLK_CTRL_DDR_POST_DIV_MASK;
+
+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_DDR_PLL_BYPASS)
+ ddr_rate = ref_rate;
+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_CPU_DDRCLK_FROM_DDRPLL)
+ ddr_rate = cpu_pll / (postdiv + 1);
+ else
+ ddr_rate = ddr_pll / (postdiv + 1);
+
+ postdiv = (clk_ctrl >> QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) &
+ QCA956X_PLL_CLK_CTRL_AHB_POST_DIV_MASK;
+
+ if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHB_PLL_BYPASS)
+ ahb_rate = ref_rate;
+ else if (clk_ctrl & QCA956X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL)
+ ahb_rate = ddr_pll / (postdiv + 1);
+ else
+ ahb_rate = cpu_pll / (postdiv + 1);
+
+ ath79_add_sys_clkdev("ref", ref_rate);
+ ath79_add_sys_clkdev("cpu", cpu_rate);
+ ath79_add_sys_clkdev("ddr", ddr_rate);
+ ath79_add_sys_clkdev("ahb", ahb_rate);
+
+ clk_add_alias("wdt", NULL, "ref", NULL);
+ clk_add_alias("uart", NULL, "ref", NULL);
+}
+
void __init ath79_clocks_init(void)
{
if (soc_is_ar71xx())
@@ -539,6 +633,8 @@ void __init ath79_clocks_init(void)
qca953x_clocks_init();
else if (soc_is_qca955x())
qca955x_clocks_init();
+ else if (soc_is_qca956x() || soc_is_tp9343())
+ qca956x_clocks_init();
else
BUG();
}
diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c
index a485a7c35b9b..fc3438150b3e 100644
--- a/arch/mips/ath79/common.c
+++ b/arch/mips/ath79/common.c
@@ -107,6 +107,8 @@ void ath79_device_reset_set(u32 mask)
reg = QCA953X_RESET_REG_RESET_MODULE;
else if (soc_is_qca955x())
reg = QCA955X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca956x() || soc_is_tp9343())
+ reg = QCA956X_RESET_REG_RESET_MODULE;
else
panic("Reset register not defined for this SOC");
@@ -137,6 +139,8 @@ void ath79_device_reset_clear(u32 mask)
reg = QCA953X_RESET_REG_RESET_MODULE;
else if (soc_is_qca955x())
reg = QCA955X_RESET_REG_RESET_MODULE;
+ else if (soc_is_qca956x() || soc_is_tp9343())
+ reg = QCA956X_RESET_REG_RESET_MODULE;
else
panic("Reset register not defined for this SOC");
diff --git a/arch/mips/ath79/dev-common.c b/arch/mips/ath79/dev-common.c
index 99d8b88f1e6d..ac8bfe86b656 100644
--- a/arch/mips/ath79/dev-common.c
+++ b/arch/mips/ath79/dev-common.c
@@ -86,7 +86,9 @@ void __init ath79_register_uart(void)
soc_is_ar913x() ||
soc_is_ar934x() ||
soc_is_qca953x() ||
- soc_is_qca955x()) {
+ soc_is_qca955x() ||
+ soc_is_qca956x() ||
+ soc_is_tp9343()) {
ath79_uart_data[0].uartclk = uart_clk_rate;
platform_device_register(&ath79_uart_device);
} else if (soc_is_ar933x()) {
@@ -155,6 +157,9 @@ void __init ath79_gpio_init(void)
} else if (soc_is_qca955x()) {
ath79_gpio_pdata.ngpios = QCA955X_GPIO_COUNT;
ath79_gpio_pdata.oe_inverted = 1;
+ } else if (soc_is_qca956x() || soc_is_tp9343()) {
+ ath79_gpio_pdata.ngpios = QCA956X_GPIO_COUNT;
+ ath79_gpio_pdata.oe_inverted = 1;
} else {
BUG();
}
diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c
index cc00839b7181..2024a0bb9144 100644
--- a/arch/mips/ath79/early_printk.c
+++ b/arch/mips/ath79/early_printk.c
@@ -120,6 +120,8 @@ static void prom_putchar_init(void)
case REV_ID_MAJOR_QCA9533_V2:
case REV_ID_MAJOR_QCA9556:
case REV_ID_MAJOR_QCA9558:
+ case REV_ID_MAJOR_TP9343:
+ case REV_ID_MAJOR_QCA956X:
_prom_putchar = prom_putchar_ar71xx;
break;
diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c
index 756b5aee3500..58d17ef6f58f 100644
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -156,6 +156,87 @@ static void qca955x_irq_init(void)
irq_set_chained_handler(ATH79_CPU_IRQ(3), qca955x_ip3_irq_dispatch);
}
+static void qca956x_ip2_irq_dispatch(struct irq_desc *desc)
+{
+ u32 status;
+
+ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS);
+ status &= QCA956X_EXT_INT_PCIE_RC1_ALL | QCA956X_EXT_INT_WMAC_ALL;
+
+ if (status == 0) {
+ spurious_interrupt();
+ return;
+ }
+
+ if (status & QCA956X_EXT_INT_PCIE_RC1_ALL) {
+ /* TODO: flush DDR? */
+ generic_handle_irq(ATH79_IP2_IRQ(0));
+ }
+
+ if (status & QCA956X_EXT_INT_WMAC_ALL) {
+ /* TODO: flsuh DDR? */
+ generic_handle_irq(ATH79_IP2_IRQ(1));
+ }
+}
+
+static void qca956x_ip3_irq_dispatch(struct irq_desc *desc)
+{
+ u32 status;
+
+ status = ath79_reset_rr(QCA956X_RESET_REG_EXT_INT_STATUS);
+ status &= QCA956X_EXT_INT_PCIE_RC2_ALL |
+ QCA956X_EXT_INT_USB1 | QCA956X_EXT_INT_USB2;
+
+ if (status == 0) {
+ spurious_interrupt();
+ return;
+ }
+
+ if (status & QCA956X_EXT_INT_USB1) {
+ /* TODO: flush DDR? */
+ generic_handle_irq(ATH79_IP3_IRQ(0));
+ }
+
+ if (status & QCA956X_EXT_INT_USB2) {
+ /* TODO: flush DDR? */
+ generic_handle_irq(ATH79_IP3_IRQ(1));
+ }
+
+ if (status & QCA956X_EXT_INT_PCIE_RC2_ALL) {
+ /* TODO: flush DDR? */
+ generic_handle_irq(ATH79_IP3_IRQ(2));
+ }
+}
+
+static void qca956x_enable_timer_cb(void) {
+ u32 misc;
+
+ misc = ath79_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE);
+ misc |= MISC_INT_MIPS_SI_TIMERINT_MASK;
+ ath79_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE, misc);
+}
+
+static void qca956x_irq_init(void)
+{
+ int i;
+
+ for (i = ATH79_IP2_IRQ_BASE;
+ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(2), qca956x_ip2_irq_dispatch);
+
+ for (i = ATH79_IP3_IRQ_BASE;
+ i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++)
+ irq_set_chip_and_handler(i, &dummy_irq_chip, handle_level_irq);
+
+ irq_set_chained_handler(ATH79_CPU_IRQ(3), qca956x_ip3_irq_dispatch);
+
+ /* QCA956x timer init workaround has to be applied right before setting
+ * up the clock. Else, there will be no jiffies */
+ late_time_init = &qca956x_enable_timer_cb;
+}
+
void __init arch_init_irq(void)
{
unsigned irq_wb_chan2 = -1;
@@ -183,7 +264,9 @@ void __init arch_init_irq(void)
soc_is_ar933x() ||
soc_is_ar934x() ||
soc_is_qca953x() ||
- soc_is_qca955x())
+ soc_is_qca955x() ||
+ soc_is_qca956x() ||
+ soc_is_tp9343())
misc_is_ar71xx = false;
else
BUG();
@@ -197,4 +280,6 @@ void __init arch_init_irq(void)
qca953x_irq_init();
else if (soc_is_qca955x())
qca955x_irq_init();
+ else if (soc_is_qca956x() || soc_is_tp9343())
+ qca956x_irq_init();
}
diff --git a/arch/mips/ath79/pci.c b/arch/mips/ath79/pci.c
index b816cb4a25ff..d905a67e1a07 100644
--- a/arch/mips/ath79/pci.c
+++ b/arch/mips/ath79/pci.c
@@ -82,6 +82,9 @@ int pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
} else if (soc_is_qca955x()) {
ath79_pci_irq_map = qca955x_pci_irq_map;
ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map);
+ } else if (soc_is_qca956x()) {
+ ath79_pci_irq_map = qca956x_pci_irq_map;
+ ath79_pci_nr_irqs = ARRAY_SIZE(qca956x_pci_irq_map);
} else {
pr_crit("pci %s: invalid irq map\n",
pci_name((struct pci_dev *) dev));
@@ -261,6 +264,15 @@ int __init ath79_register_pci(void)
QCA955X_PCI_MEM_SIZE,
1,
ATH79_IP3_IRQ(2));
+ } else if (soc_is_qca956x()) {
+ pdev = ath79_register_pci_ar724x(0,
+ QCA956X_PCI_CFG_BASE1,
+ QCA956X_PCI_CTRL_BASE1,
+ QCA956X_PCI_CRP_BASE1,
+ QCA956X_PCI_MEM_BASE1,
+ QCA956X_PCI_MEM_SIZE,
+ 1,
+ ATH79_IP3_IRQ(2));
} else {
/* No PCI support */
return -ENODEV;
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index f782ae6c77d6..4c7a93f4039a 100644
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -176,6 +176,18 @@ static void __init ath79_detect_sys_type(void)
rev = id & QCA955X_REV_ID_REVISION_MASK;
break;
+ case REV_ID_MAJOR_QCA956X:
+ ath79_soc = ATH79_SOC_QCA956X;
+ chip = "956X";
+ rev = id & QCA956X_REV_ID_REVISION_MASK;
+ break;
+
+ case REV_ID_MAJOR_TP9343:
+ ath79_soc = ATH79_SOC_TP9343;
+ chip = "9343";
+ rev = id & QCA956X_REV_ID_REVISION_MASK;
+ break;
+
default:
panic("ath79: unknown SoC, id:0x%08x", id);
}
@@ -183,9 +195,12 @@ static void __init ath79_detect_sys_type(void)
if (ver == 1)
ath79_soc_rev = rev;
- if (soc_is_qca953x() || soc_is_qca955x())
+ if (soc_is_qca953x() || soc_is_qca955x() || soc_is_qca956x())
sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s ver %u rev %u",
chip, ver, rev);
+ else if (soc_is_tp9343())
+ sprintf(ath79_sys_type, "Qualcomm Atheros TP%s rev %u",
+ chip, rev);
else
sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev);
pr_info("SoC: %s\n", ath79_sys_type);
diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h
index 98a7ccf3d358..73dcd63b8243 100644
--- a/arch/mips/include/asm/mach-ath79/ath79.h
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -35,6 +35,8 @@ enum ath79_soc_type {
ATH79_SOC_QCA9533,
ATH79_SOC_QCA9556,
ATH79_SOC_QCA9558,
+ ATH79_SOC_TP9343,
+ ATH79_SOC_QCA956X,
};
extern enum ath79_soc_type ath79_soc;
@@ -126,6 +128,26 @@ static inline int soc_is_qca955x(void)
return soc_is_qca9556() || soc_is_qca9558();
}
+static inline int soc_is_tp9343(void)
+{
+ return ath79_soc == ATH79_SOC_TP9343;
+}
+
+static inline int soc_is_qca9561(void)
+{
+ return ath79_soc == ATH79_SOC_QCA956X;
+}
+
+static inline int soc_is_qca9563(void)
+{
+ return ath79_soc == ATH79_SOC_QCA956X;
+}
+
+static inline int soc_is_qca956x(void)
+{
+ return soc_is_qca9561() || soc_is_qca9563();
+}
+
void ath79_ddr_wb_flush(unsigned int reg);
void ath79_ddr_set_pci_windows(void);
--
2.11.0

105
target/linux/ath79/patches-4.14/0019-MIPS-ath79-get-PCIe-controller-out-of-reset.patch Normal file
View File

@ -0,0 +1,105 @@
From 308c2ef9c4f1be2e1cee699042671eb973b51803 Mon Sep 17 00:00:00 2001
From: Mathias Kresin <dev@kresin.me>
Date: Tue, 6 Mar 2018 08:37:43 +0100
Subject: [PATCH 19/27] MIPS: ath79: get PCIe controller out of reset
The ar724x pci driver expects the PCIe controller to be brought out of
reset by the bootloader.
At least the AVM Fritz 300E bootloader doesn't take care of releasing
the different PCIe controller related resets which causes an endless
hang as soon as either the PCIE Reset register (0x180f0018) or the PCI
Application Control register (0x180f0000) is read from.
Do the full "PCIE Root Complex Initialization Sequence" if the PCIe
host controller is still in reset during probing.
The QCA u-boot sleeps 10ms after the PCIE Application Control bit is
set to ready. It has been shown that 10ms might not be enough time if
PCIe should be used right after setting the bit. During my tests it
took up to 20ms till the link was up. Giving the link up to 100ms
should work for all cases.
Signed-off-by: Mathias Kresin <dev@kresin.me>
---
arch/mips/pci/pci-ar724x.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c
index 1e23c8d587bd..64b58cc48a91 100644
--- a/arch/mips/pci/pci-ar724x.c
+++ b/arch/mips/pci/pci-ar724x.c
@@ -12,14 +12,18 @@
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/init.h>
+#include <linux/delay.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
+#define AR724X_PCI_REG_APP 0x00
#define AR724X_PCI_REG_RESET 0x18
#define AR724X_PCI_REG_INT_STATUS 0x4c
#define AR724X_PCI_REG_INT_MASK 0x50
+#define AR724X_PCI_APP_LTSSM_ENABLE BIT(0)
+
#define AR724X_PCI_RESET_LINK_UP BIT(0)
#define AR724X_PCI_INT_DEV0 BIT(14)
@@ -325,6 +329,37 @@ static void ar724x_pci_irq_init(struct ar724x_pci_controller *apc,
apc);
}
+static void ar724x_pci_hw_init(struct ar724x_pci_controller *apc)
+{
+ u32 ppl, app;
+ int wait = 0;
+
+ /* deassert PCIe host controller and PCIe PHY reset */
+ ath79_device_reset_clear(AR724X_RESET_PCIE);
+ ath79_device_reset_clear(AR724X_RESET_PCIE_PHY);
+
+ /* remove the reset of the PCIE PLL */
+ ppl = ath79_pll_rr(AR724X_PLL_REG_PCIE_CONFIG);
+ ppl &= ~AR724X_PLL_REG_PCIE_CONFIG_PPL_RESET;
+ ath79_pll_wr(AR724X_PLL_REG_PCIE_CONFIG, ppl);
+
+ /* deassert bypass for the PCIE PLL */
+ ppl = ath79_pll_rr(AR724X_PLL_REG_PCIE_CONFIG);
+ ppl &= ~AR724X_PLL_REG_PCIE_CONFIG_PPL_BYPASS;
+ ath79_pll_wr(AR724X_PLL_REG_PCIE_CONFIG, ppl);
+
+ /* set PCIE Application Control to ready */
+ app = __raw_readl(apc->ctrl_base + AR724X_PCI_REG_APP);
+ app |= AR724X_PCI_APP_LTSSM_ENABLE;
+ __raw_writel(app, apc->ctrl_base + AR724X_PCI_REG_APP);
+
+ /* wait up to 100ms for PHY link up */
+ do {
+ mdelay(10);
+ wait++;
+ } while (wait < 10 && !ar724x_pci_check_link(apc));
+}
+
static int ar724x_pci_probe(struct platform_device *pdev)
{
struct ar724x_pci_controller *apc;
@@ -383,6 +418,13 @@ static int ar724x_pci_probe(struct platform_device *pdev)
apc->pci_controller.io_resource = &apc->io_res;
apc->pci_controller.mem_resource = &apc->mem_res;
+ /*
+ * Do the full PCIE Root Complex Initialization Sequence if the PCIe
+ * host controller is in reset.
+ */
+ if (ath79_reset_rr(AR724X_RESET_REG_RESET_MODULE) & AR724X_RESET_PCIE)
+ ar724x_pci_hw_init(apc);
+
apc->link_up = ar724x_pci_check_link(apc);
if (!apc->link_up)
dev_warn(&pdev->dev, "PCIe link is down\n");
--
2.11.0

202
target/linux/ath79/patches-4.14/0020-MIPS-ath79-turn-pci-ar71xx-driver-into-a-pure-OF-dri.patch Normal file
View File

@ -0,0 +1,202 @@
From cc5a306038b7956b5736a70696dddaaf3792df76 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 09:22:49 +0100
Subject: [PATCH 20/27] MIPS: ath79: turn pci-ar71xx driver into a pure OF
driver
Signed-off-by: John Crispin <john@phrozen.org>
---
arch/mips/pci/pci-ar71xx.c | 81 +++++++++++++++++++++++-----------------------
1 file changed, 40 insertions(+), 41 deletions(-)
diff --git a/arch/mips/pci/pci-ar71xx.c b/arch/mips/pci/pci-ar71xx.c
index bdf87b43633f..1dc9f01a495d 100644
--- a/arch/mips/pci/pci-ar71xx.c
+++ b/arch/mips/pci/pci-ar71xx.c
@@ -18,8 +18,11 @@
#include <linux/pci.h>
#include <linux/pci_regs.h>
#include <linux/interrupt.h>
+#include <linux/irqchip/chained_irq.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/of_irq.h>
+#include <linux/of_pci.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include <asm/mach-ath79/ath79.h>
@@ -49,12 +52,13 @@
#define AR71XX_PCI_IRQ_COUNT 5
struct ar71xx_pci_controller {
+ struct device_node *np;
void __iomem *cfg_base;
int irq;
- int irq_base;
struct pci_controller pci_ctrl;
struct resource io_res;
struct resource mem_res;
+ struct irq_domain *domain;
};
/* Byte lane enable bits */
@@ -228,29 +232,30 @@ static struct pci_ops ar71xx_pci_ops = {
static void ar71xx_pci_irq_handler(struct irq_desc *desc)
{
- struct ar71xx_pci_controller *apc;
void __iomem *base = ath79_reset_base;
+ struct irq_chip *chip = irq_desc_get_chip(desc);
+ struct ar71xx_pci_controller *apc = irq_desc_get_handler_data(desc);
u32 pending;
- apc = irq_desc_get_handler_data(desc);
-
+ chained_irq_enter(chip, desc);
pending = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_STATUS) &
__raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
if (pending & AR71XX_PCI_INT_DEV0)
- generic_handle_irq(apc->irq_base + 0);
+ generic_handle_irq(irq_linear_revmap(apc->domain, 1));
else if (pending & AR71XX_PCI_INT_DEV1)
- generic_handle_irq(apc->irq_base + 1);
+ generic_handle_irq(irq_linear_revmap(apc->domain, 2));
else if (pending & AR71XX_PCI_INT_DEV2)
- generic_handle_irq(apc->irq_base + 2);
+ generic_handle_irq(irq_linear_revmap(apc->domain, 3));
else if (pending & AR71XX_PCI_INT_CORE)
- generic_handle_irq(apc->irq_base + 4);
+ generic_handle_irq(irq_linear_revmap(apc->domain, 4));
else
spurious_interrupt();
+ chained_irq_exit(chip, desc);
}
static void ar71xx_pci_irq_unmask(struct irq_data *d)
@@ -261,7 +266,7 @@ static void ar71xx_pci_irq_unmask(struct irq_data *d)
u32 t;
apc = irq_data_get_irq_chip_data(d);
- irq = d->irq - apc->irq_base;
+ irq = irq_linear_revmap(apc->domain, d->irq);
t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
__raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
@@ -278,7 +283,7 @@ static void ar71xx_pci_irq_mask(struct irq_data *d)
u32 t;
apc = irq_data_get_irq_chip_data(d);
- irq = d->irq - apc->irq_base;
+ irq = irq_linear_revmap(apc->domain, d->irq);
t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE);
__raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE);
@@ -294,24 +299,30 @@ static struct irq_chip ar71xx_pci_irq_chip = {
.irq_mask_ack = ar71xx_pci_irq_mask,
};
+static int ar71xx_pci_irq_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
+{
+ struct ar71xx_pci_controller *apc = d->host_data;
+
+ irq_set_chip_and_handler(irq, &ar71xx_pci_irq_chip, handle_level_irq);
+ irq_set_chip_data(irq, apc);
+
+ return 0;
+}
+
+static const struct irq_domain_ops ar71xx_pci_domain_ops = {
+ .xlate = irq_domain_xlate_onecell,
+ .map = ar71xx_pci_irq_map,
+};
+
static void ar71xx_pci_irq_init(struct ar71xx_pci_controller *apc)
{
void __iomem *base = ath79_reset_base;
- int i;
__raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_ENABLE);
__raw_writel(0, base + AR71XX_RESET_REG_PCI_INT_STATUS);
- BUILD_BUG_ON(ATH79_PCI_IRQ_COUNT < AR71XX_PCI_IRQ_COUNT);
-
- apc->irq_base = ATH79_PCI_IRQ_BASE;
- for (i = apc->irq_base;
- i < apc->irq_base + AR71XX_PCI_IRQ_COUNT; i++) {
- irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip,
- handle_level_irq);
- irq_set_chip_data(i, apc);
- }
-
+ apc->domain = irq_domain_add_linear(apc->np, AR71XX_PCI_IRQ_COUNT,
+ &ar71xx_pci_domain_ops, apc);
irq_set_chained_handler_and_data(apc->irq, ar71xx_pci_irq_handler,
apc);
}
@@ -328,6 +339,11 @@ static void ar71xx_pci_reset(void)
mdelay(100);
}
+static const struct of_device_id ar71xx_pci_ids[] = {
+ { .compatible = "qca,ar7100-pci" },
+ {},
+};
+
static int ar71xx_pci_probe(struct platform_device *pdev)
{
struct ar71xx_pci_controller *apc;
@@ -348,26 +364,6 @@ static int ar71xx_pci_probe(struct platform_device *pdev)
if (apc->irq < 0)
return -EINVAL;
- res = platform_get_resource_byname(pdev, IORESOURCE_IO, "io_base");
- if (!res)
- return -EINVAL;
-
- apc->io_res.parent = res;
- apc->io_res.name = "PCI IO space";
- apc->io_res.start = res->start;
- apc->io_res.end = res->end;
- apc->io_res.flags = IORESOURCE_IO;
-
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem_base");
- if (!res)
- return -EINVAL;
-
- apc->mem_res.parent = res;
- apc->mem_res.name = "PCI memory space";
- apc->mem_res.start = res->start;
- apc->mem_res.end = res->end;
- apc->mem_res.flags = IORESOURCE_MEM;
-
ar71xx_pci_reset();
/* setup COMMAND register */
@@ -380,9 +376,11 @@ static int ar71xx_pci_probe(struct platform_device *pdev)
ar71xx_pci_irq_init(apc);
+ apc->np = pdev->dev.of_node;
apc->pci_ctrl.pci_ops = &ar71xx_pci_ops;
apc->pci_ctrl.mem_resource = &apc->mem_res;
apc->pci_ctrl.io_resource = &apc->io_res;
+ pci_load_of_ranges(&apc->pci_ctrl, pdev->dev.of_node);
register_pci_controller(&apc->pci_ctrl);
@@ -393,6 +391,7 @@ static struct platform_driver ar71xx_pci_driver = {
.probe = ar71xx_pci_probe,
.driver = {
.name = "ar71xx-pci",
+ .of_match_table = of_match_ptr(ar71xx_pci_ids),
},
};
--
2.11.0

204
target/linux/ath79/patches-4.14/0021-MIPS-ath79-turn-pci-ar724x-driver-into-a-pure-OF-dri.patch Normal file
View File

@ -0,0 +1,204 @@
From 0e7f36bfd68401e8c42933e7f770f270497bb9a8 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 09:23:25 +0100
Subject: [PATCH 21/27] MIPS: ath79: turn pci-ar724x driver into a pure OF
driver
Signed-off-by: John Crispin <john@phrozen.org>
---
arch/mips/pci/pci-ar724x.c | 86 +++++++++++++++++++++-------------------------
1 file changed, 40 insertions(+), 46 deletions(-)
diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c
index 64b58cc48a91..7eb9b0999c8c 100644
--- a/arch/mips/pci/pci-ar724x.c
+++ b/arch/mips/pci/pci-ar724x.c
@@ -14,8 +14,11 @@
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
+#include <linux/irqchip/chained_irq.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
+#include <linux/of_irq.h>
+#include <linux/of_pci.h>
#define AR724X_PCI_REG_APP 0x00
#define AR724X_PCI_REG_RESET 0x18
@@ -45,17 +48,20 @@ struct ar724x_pci_controller {
void __iomem *crp_base;
int irq;
- int irq_base;
bool link_up;
bool bar0_is_cached;
u32 bar0_value;
+ struct device_node *np;
struct pci_controller pci_controller;
+ struct irq_domain *domain;
struct resource io_res;
struct resource mem_res;
};
+static struct irq_chip ar724x_pci_irq_chip;
+
static inline bool ar724x_pci_check_link(struct ar724x_pci_controller *apc)
{
u32 reset;
@@ -231,35 +237,31 @@ static struct pci_ops ar724x_pci_ops = {
static void ar724x_pci_irq_handler(struct irq_desc *desc)
{
- struct ar724x_pci_controller *apc;
- void __iomem *base;
+ struct irq_chip *chip = irq_desc_get_chip(desc);
+ struct ar724x_pci_controller *apc = irq_desc_get_handler_data(desc);
u32 pending;
- apc = irq_desc_get_handler_data(desc);
- base = apc->ctrl_base;
-
- pending = __raw_readl(base + AR724X_PCI_REG_INT_STATUS) &
- __raw_readl(base + AR724X_PCI_REG_INT_MASK);
+ chained_irq_enter(chip, desc);
+ pending = __raw_readl(apc->ctrl_base + AR724X_PCI_REG_INT_STATUS) &
+ __raw_readl(apc->ctrl_base + AR724X_PCI_REG_INT_MASK);
if (pending & AR724X_PCI_INT_DEV0)
- generic_handle_irq(apc->irq_base + 0);
-
+ generic_handle_irq(irq_linear_revmap(apc->domain, 1));
else
spurious_interrupt();
+ chained_irq_exit(chip, desc);
}
static void ar724x_pci_irq_unmask(struct irq_data *d)
{
struct ar724x_pci_controller *apc;
void __iomem *base;
- int offset;
u32 t;
apc = irq_data_get_irq_chip_data(d);
base = apc->ctrl_base;
- offset = apc->irq_base - d->irq;
- switch (offset) {
+ switch (irq_linear_revmap(apc->domain, d->irq)) {
case 0:
t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
__raw_writel(t | AR724X_PCI_INT_DEV0,
@@ -273,14 +275,12 @@ static void ar724x_pci_irq_mask(struct irq_data *d)
{
struct ar724x_pci_controller *apc;
void __iomem *base;
- int offset;
u32 t;
apc = irq_data_get_irq_chip_data(d);
base = apc->ctrl_base;
- offset = apc->irq_base - d->irq;
- switch (offset) {
+ switch (irq_linear_revmap(apc->domain, d->irq)) {
case 0:
t = __raw_readl(base + AR724X_PCI_REG_INT_MASK);
__raw_writel(t & ~AR724X_PCI_INT_DEV0,
@@ -305,26 +305,32 @@ static struct irq_chip ar724x_pci_irq_chip = {
.irq_mask_ack = ar724x_pci_irq_mask,
};
+static int ar724x_pci_irq_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
+{
+ struct ar724x_pci_controller *apc = d->host_data;
+
+ irq_set_chip_and_handler(irq, &ar724x_pci_irq_chip, handle_level_irq);
+ irq_set_chip_data(irq, apc);
+
+ return 0;
+}
+
+static const struct irq_domain_ops ar724x_pci_domain_ops = {
+ .xlate = irq_domain_xlate_onecell,
+ .map = ar724x_pci_irq_map,
+};
+
static void ar724x_pci_irq_init(struct ar724x_pci_controller *apc,
int id)
{
void __iomem *base;
- int i;
base = apc->ctrl_base;
__raw_writel(0, base + AR724X_PCI_REG_INT_MASK);
__raw_writel(0, base + AR724X_PCI_REG_INT_STATUS);
- apc->irq_base = ATH79_PCI_IRQ_BASE + (id * AR724X_PCI_IRQ_COUNT);
-
- for (i = apc->irq_base;
- i < apc->irq_base + AR724X_PCI_IRQ_COUNT; i++) {
- irq_set_chip_and_handler(i, &ar724x_pci_irq_chip,
- handle_level_irq);
- irq_set_chip_data(i, apc);
- }
-
+ apc->domain = irq_domain_add_linear(apc->np, 2, &ar724x_pci_domain_ops, apc);
irq_set_chained_handler_and_data(apc->irq, ar724x_pci_irq_handler,
apc);
}
@@ -394,29 +400,11 @@ static int ar724x_pci_probe(struct platform_device *pdev)
if (apc->irq < 0)
return -EINVAL;
- res = platform_get_resource_byname(pdev, IORESOURCE_IO, "io_base");
- if (!res)
- return -EINVAL;
-
- apc->io_res.parent = res;
- apc->io_res.name = "PCI IO space";
- apc->io_res.start = res->start;
- apc->io_res.end = res->end;
- apc->io_res.flags = IORESOURCE_IO;
-
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem_base");
- if (!res)
- return -EINVAL;
-
- apc->mem_res.parent = res;
- apc->mem_res.name = "PCI memory space";
- apc->mem_res.start = res->start;
- apc->mem_res.end = res->end;
- apc->mem_res.flags = IORESOURCE_MEM;
-
+ apc->np = pdev->dev.of_node;
apc->pci_controller.pci_ops = &ar724x_pci_ops;
apc->pci_controller.io_resource = &apc->io_res;
apc->pci_controller.mem_resource = &apc->mem_res;
+ pci_load_of_ranges(&apc->pci_controller, pdev->dev.of_node);
/*
* Do the full PCIE Root Complex Initialization Sequence if the PCIe
@@ -438,10 +426,16 @@ static int ar724x_pci_probe(struct platform_device *pdev)
return 0;
}
+static const struct of_device_id ar724x_pci_ids[] = {
+ { .compatible = "qcom,ar7240-pci" },
+ {},
+};
+
static struct platform_driver ar724x_pci_driver = {
.probe = ar724x_pci_probe,
.driver = {
.name = "ar724x-pci",
+ .of_match_table = of_match_ptr(ar724x_pci_ids),
},
};
--
2.11.0

358
target/linux/ath79/patches-4.14/0022-MIPS-ath79-drop-pci.c.patch Normal file
View File

@ -0,0 +1,358 @@
From f4128f3224df2309262ef8d1275d928717ebefd0 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 09:21:46 +0100
Subject: [PATCH 22/27] MIPS: ath79: drop pci.c
This patch drops pci.c fromt he ath79 folder and moves the the pcibios
callbacks to a new fixup file.
Signed-off-by: John Crispin <john@phrozen.org>
---
arch/mips/ath79/Makefile | 1 -
arch/mips/ath79/pci.c | 285 --------------------------------------------
arch/mips/pci/Makefile | 1 +
arch/mips/pci/fixup-ath79.c | 21 ++++
4 files changed, 22 insertions(+), 286 deletions(-)
delete mode 100644 arch/mips/ath79/pci.c
create mode 100644 arch/mips/pci/fixup-ath79.c
Index: linux-4.14.25/arch/mips/ath79/Makefile
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/Makefile
+++ linux-4.14.25/arch/mips/ath79/Makefile
@@ -11,7 +11,6 @@
obj-y := prom.o setup.o irq.o common.o clock.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
-obj-$(CONFIG_PCI) += pci.o
#
# Devices
Index: linux-4.14.25/arch/mips/ath79/pci.c
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/pci.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * Atheros AR71XX/AR724X specific PCI setup code
- *
- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com>
- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
- *
- * Parts of this file are based on Atheros' 2.6.15 BSP
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/resource.h>
-#include <linux/platform_device.h>
-#include <asm/mach-ath79/ar71xx_regs.h>
-#include <asm/mach-ath79/ath79.h>
-#include <asm/mach-ath79/irq.h>
-#include "pci.h"
-
-static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev);
-static const struct ath79_pci_irq *ath79_pci_irq_map;
-static unsigned ath79_pci_nr_irqs;
-
-static const struct ath79_pci_irq ar71xx_pci_irq_map[] = {
- {
- .slot = 17,
- .pin = 1,
- .irq = ATH79_PCI_IRQ(0),
- }, {
- .slot = 18,
- .pin = 1,
- .irq = ATH79_PCI_IRQ(1),
- }, {
- .slot = 19,
- .pin = 1,
- .irq = ATH79_PCI_IRQ(2),
- }
-};
-
-static const struct ath79_pci_irq ar724x_pci_irq_map[] = {
- {
- .slot = 0,
- .pin = 1,
- .irq = ATH79_PCI_IRQ(0),
- }
-};
-
-static const struct ath79_pci_irq qca955x_pci_irq_map[] = {
- {
- .bus = 0,
- .slot = 0,
- .pin = 1,
- .irq = ATH79_PCI_IRQ(0),
- },
- {
- .bus = 1,
- .slot = 0,
- .pin = 1,
- .irq = ATH79_PCI_IRQ(1),
- },
-};
-
-int pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin)
-{
- int irq = -1;
- int i;
-
- if (ath79_pci_nr_irqs == 0 ||
- ath79_pci_irq_map == NULL) {
- if (soc_is_ar71xx()) {
- ath79_pci_irq_map = ar71xx_pci_irq_map;
- ath79_pci_nr_irqs = ARRAY_SIZE(ar71xx_pci_irq_map);
- } else if (soc_is_ar724x() ||
- soc_is_ar9342() ||
- soc_is_ar9344()) {
- ath79_pci_irq_map = ar724x_pci_irq_map;
- ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map);
- } else if (soc_is_qca955x()) {
- ath79_pci_irq_map = qca955x_pci_irq_map;
- ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map);
- } else if (soc_is_qca956x()) {
- ath79_pci_irq_map = qca956x_pci_irq_map;
- ath79_pci_nr_irqs = ARRAY_SIZE(qca956x_pci_irq_map);
- } else {
- pr_crit("pci %s: invalid irq map\n",
- pci_name((struct pci_dev *) dev));
- return irq;
- }
- }
-
- for (i = 0; i < ath79_pci_nr_irqs; i++) {
- const struct ath79_pci_irq *entry;
-
- entry = &ath79_pci_irq_map[i];
- if (entry->bus == dev->bus->number &&
- entry->slot == slot &&
- entry->pin == pin) {
- irq = entry->irq;
- break;
- }
- }
-
- if (irq < 0)
- pr_crit("pci %s: no irq found for pin %u\n",
- pci_name((struct pci_dev *) dev), pin);
- else
- pr_info("pci %s: using irq %d for pin %u\n",
- pci_name((struct pci_dev *) dev), irq, pin);
-
- return irq;
-}
-
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
- if (ath79_pci_plat_dev_init)
- return ath79_pci_plat_dev_init(dev);
-
- return 0;
-}
-
-void __init ath79_pci_set_irq_map(unsigned nr_irqs,
- const struct ath79_pci_irq *map)
-{
- ath79_pci_nr_irqs = nr_irqs;
- ath79_pci_irq_map = map;
-}
-
-void __init ath79_pci_set_plat_dev_init(int (*func)(struct pci_dev *dev))
-{
- ath79_pci_plat_dev_init = func;
-}
-
-static struct platform_device *
-ath79_register_pci_ar71xx(void)
-{
- struct platform_device *pdev;
- struct resource res[4];
-
- memset(res, 0, sizeof(res));
-
- res[0].name = "cfg_base";
- res[0].flags = IORESOURCE_MEM;
- res[0].start = AR71XX_PCI_CFG_BASE;
- res[0].end = AR71XX_PCI_CFG_BASE + AR71XX_PCI_CFG_SIZE - 1;
-
- res[1].flags = IORESOURCE_IRQ;
- res[1].start = ATH79_CPU_IRQ(2);
- res[1].end = ATH79_CPU_IRQ(2);
-
- res[2].name = "io_base";
- res[2].flags = IORESOURCE_IO;
- res[2].start = 0;
- res[2].end = 0;
-
- res[3].name = "mem_base";
- res[3].flags = IORESOURCE_MEM;
- res[3].start = AR71XX_PCI_MEM_BASE;
- res[3].end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1;
-
- pdev = platform_device_register_simple("ar71xx-pci", -1,
- res, ARRAY_SIZE(res));
- return pdev;
-}
-
-static struct platform_device *
-ath79_register_pci_ar724x(int id,
- unsigned long cfg_base,
- unsigned long ctrl_base,
- unsigned long crp_base,
- unsigned long mem_base,
- unsigned long mem_size,
- unsigned long io_base,
- int irq)
-{
- struct platform_device *pdev;
- struct resource res[6];
-
- memset(res, 0, sizeof(res));
-
- res[0].name = "cfg_base";
- res[0].flags = IORESOURCE_MEM;
- res[0].start = cfg_base;
- res[0].end = cfg_base + AR724X_PCI_CFG_SIZE - 1;
-
- res[1].name = "ctrl_base";
- res[1].flags = IORESOURCE_MEM;
- res[1].start = ctrl_base;
- res[1].end = ctrl_base + AR724X_PCI_CTRL_SIZE - 1;
-
- res[2].flags = IORESOURCE_IRQ;
- res[2].start = irq;
- res[2].end = irq;
-
- res[3].name = "mem_base";
- res[3].flags = IORESOURCE_MEM;
- res[3].start = mem_base;
- res[3].end = mem_base + mem_size - 1;
-
- res[4].name = "io_base";
- res[4].flags = IORESOURCE_IO;
- res[4].start = io_base;
- res[4].end = io_base;
-
- res[5].name = "crp_base";
- res[5].flags = IORESOURCE_MEM;
- res[5].start = crp_base;
- res[5].end = crp_base + AR724X_PCI_CRP_SIZE - 1;
-
- pdev = platform_device_register_simple("ar724x-pci", id,
- res, ARRAY_SIZE(res));
- return pdev;
-}
-
-int __init ath79_register_pci(void)
-{
- struct platform_device *pdev = NULL;
-
- if (soc_is_ar71xx()) {
- pdev = ath79_register_pci_ar71xx();
- } else if (soc_is_ar724x()) {
- pdev = ath79_register_pci_ar724x(-1,
- AR724X_PCI_CFG_BASE,
- AR724X_PCI_CTRL_BASE,
- AR724X_PCI_CRP_BASE,
- AR724X_PCI_MEM_BASE,
- AR724X_PCI_MEM_SIZE,
- 0,
- ATH79_CPU_IRQ(2));
- } else if (soc_is_ar9342() ||
- soc_is_ar9344()) {
- u32 bootstrap;
-
- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
- if ((bootstrap & AR934X_BOOTSTRAP_PCIE_RC) == 0)
- return -ENODEV;
-
- pdev = ath79_register_pci_ar724x(-1,
- AR724X_PCI_CFG_BASE,
- AR724X_PCI_CTRL_BASE,
- AR724X_PCI_CRP_BASE,
- AR724X_PCI_MEM_BASE,
- AR724X_PCI_MEM_SIZE,
- 0,
- ATH79_IP2_IRQ(0));
- } else if (soc_is_qca9558()) {
- pdev = ath79_register_pci_ar724x(0,
- QCA955X_PCI_CFG_BASE0,
- QCA955X_PCI_CTRL_BASE0,
- QCA955X_PCI_CRP_BASE0,
- QCA955X_PCI_MEM_BASE0,
- QCA955X_PCI_MEM_SIZE,
- 0,
- ATH79_IP2_IRQ(0));
-
- pdev = ath79_register_pci_ar724x(1,
- QCA955X_PCI_CFG_BASE1,
- QCA955X_PCI_CTRL_BASE1,
- QCA955X_PCI_CRP_BASE1,
- QCA955X_PCI_MEM_BASE1,
- QCA955X_PCI_MEM_SIZE,
- 1,
- ATH79_IP3_IRQ(2));
- } else if (soc_is_qca956x()) {
- pdev = ath79_register_pci_ar724x(0,
- QCA956X_PCI_CFG_BASE1,
- QCA956X_PCI_CTRL_BASE1,
- QCA956X_PCI_CRP_BASE1,
- QCA956X_PCI_MEM_BASE1,
- QCA956X_PCI_MEM_SIZE,
- 1,
- ATH79_IP3_IRQ(2));
- } else {
- /* No PCI support */
- return -ENODEV;
- }
-
- if (!pdev)
- pr_err("unable to register PCI controller device\n");
-
- return pdev ? 0 : -ENODEV;
-}
Index: linux-4.14.25/arch/mips/pci/Makefile
===================================================================
--- linux-4.14.25.orig/arch/mips/pci/Makefile
+++ linux-4.14.25/arch/mips/pci/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_MIPS_PCI_VIRTIO) += pci-vir
#
# These are still pretty much in the old state, watch, go blind.
#
+obj-$(CONFIG_ATH79) += fixup-ath79.o
obj-$(CONFIG_LASAT) += pci-lasat.o
obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o
obj-$(CONFIG_LEMOTE_FULOONG2E) += fixup-fuloong2e.o ops-loongson2.o
Index: linux-4.14.25/arch/mips/pci/fixup-ath79.c
===================================================================
--- /dev/null
+++ linux-4.14.25/arch/mips/pci/fixup-ath79.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2018 John Crispin <john@phrozen.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/pci.h>
+//#include <linux/of_irq.h>
+#include <linux/of_pci.h>
+
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return PCIBIOS_SUCCESSFUL;
+}
+
+int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ return of_irq_parse_and_map_pci(dev, slot, pin);
+}

756
target/linux/ath79/patches-4.14/0023-MIPS-ath79-drop-mach-files.patch Normal file
View File

@ -0,0 +1,756 @@
From 6e38a86d50dba5cc1da9bfd07969d76dd3ac2dda Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 6 Mar 2018 09:28:13 +0100
Subject: [PATCH 23/27] MIPS: ath79: drop mach files
Signed-off-by: John Crispin <john@phrozen.org>
---
arch/mips/ath79/Kconfig | 73 -------------------
arch/mips/ath79/Makefile | 10 ---
arch/mips/ath79/mach-ap121.c | 92 ------------------------
arch/mips/ath79/mach-ap136.c | 156 -----------------------------------------
arch/mips/ath79/mach-ap81.c | 100 --------------------------
arch/mips/ath79/mach-db120.c | 136 -----------------------------------
arch/mips/ath79/mach-pb44.c | 128 ---------------------------------
arch/mips/ath79/mach-ubnt-xm.c | 126 ---------------------------------
8 files changed, 821 deletions(-)
delete mode 100644 arch/mips/ath79/mach-ap121.c
delete mode 100644 arch/mips/ath79/mach-ap136.c
delete mode 100644 arch/mips/ath79/mach-ap81.c
delete mode 100644 arch/mips/ath79/mach-db120.c
delete mode 100644 arch/mips/ath79/mach-pb44.c
delete mode 100644 arch/mips/ath79/mach-ubnt-xm.c
Index: linux-4.14.25/arch/mips/ath79/Kconfig
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/Kconfig
+++ linux-4.14.25/arch/mips/ath79/Kconfig
@@ -1,79 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
if ATH79
-menu "Atheros AR71XX/AR724X/AR913X machine selection"
-
-config ATH79_MACH_AP121
- bool "Atheros AP121 reference board"
- select SOC_AR933X
- select ATH79_DEV_GPIO_BUTTONS
- select ATH79_DEV_LEDS_GPIO
- select ATH79_DEV_SPI
- select ATH79_DEV_USB
- select ATH79_DEV_WMAC
- help
- Say 'Y' here if you want your kernel to support the
- Atheros AP121 reference board.
-
-config ATH79_MACH_AP136
- bool "Atheros AP136 reference board"
- select SOC_QCA955X
- select ATH79_DEV_GPIO_BUTTONS
- select ATH79_DEV_LEDS_GPIO
- select ATH79_DEV_SPI
- select ATH79_DEV_USB
- select ATH79_DEV_WMAC
- help
- Say 'Y' here if you want your kernel to support the
- Atheros AP136 reference board.
-
-config ATH79_MACH_AP81
- bool "Atheros AP81 reference board"
- select SOC_AR913X
- select ATH79_DEV_GPIO_BUTTONS
- select ATH79_DEV_LEDS_GPIO
- select ATH79_DEV_SPI
- select ATH79_DEV_USB
- select ATH79_DEV_WMAC
- help
- Say 'Y' here if you want your kernel to support the
- Atheros AP81 reference board.
-
-config ATH79_MACH_DB120
- bool "Atheros DB120 reference board"
- select SOC_AR934X
- select ATH79_DEV_GPIO_BUTTONS
- select ATH79_DEV_LEDS_GPIO
- select ATH79_DEV_SPI
- select ATH79_DEV_USB
- select ATH79_DEV_WMAC
- help
- Say 'Y' here if you want your kernel to support the
- Atheros DB120 reference board.
-
-config ATH79_MACH_PB44
- bool "Atheros PB44 reference board"
- select SOC_AR71XX
- select ATH79_DEV_GPIO_BUTTONS
- select ATH79_DEV_LEDS_GPIO
- select ATH79_DEV_SPI
- select ATH79_DEV_USB
- help
- Say 'Y' here if you want your kernel to support the
- Atheros PB44 reference board.
-
-config ATH79_MACH_UBNT_XM
- bool "Ubiquiti Networks XM (rev 1.0) board"
- select SOC_AR724X
- select ATH79_DEV_GPIO_BUTTONS
- select ATH79_DEV_LEDS_GPIO
- select ATH79_DEV_SPI
- help
- Say 'Y' here if you want your kernel to support the
- Ubiquiti Networks XM (rev 1.0) board.
-
-endmenu
-
config SOC_AR71XX
select HW_HAS_PCI
def_bool n
Index: linux-4.14.25/arch/mips/ath79/Makefile
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/Makefile
+++ linux-4.14.25/arch/mips/ath79/Makefile
@@ -21,13 +21,3 @@ obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev
obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o
obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o
obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o
-
-#
-# Machines
-#
-obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o
-obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o
-obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o
-obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o
-obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o
-obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
Index: linux-4.14.25/arch/mips/ath79/mach-ap121.c
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/mach-ap121.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Atheros AP121 board support
- *
- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "machtypes.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-spi.h"
-#include "dev-usb.h"
-#include "dev-wmac.h"
-
-#define AP121_GPIO_LED_WLAN 0
-#define AP121_GPIO_LED_USB 1
-
-#define AP121_GPIO_BTN_JUMPSTART 11
-#define AP121_GPIO_BTN_RESET 12
-
-#define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
-
-#define AP121_CAL_DATA_ADDR 0x1fff1000
-
-static struct gpio_led ap121_leds_gpio[] __initdata = {
- {
- .name = "ap121:green:usb",
- .gpio = AP121_GPIO_LED_USB,
- .active_low = 0,
- },
- {
- .name = "ap121:green:wlan",
- .gpio = AP121_GPIO_LED_WLAN,
- .active_low = 0,
- },
-};
-
-static struct gpio_keys_button ap121_gpio_keys[] __initdata = {
- {
- .desc = "jumpstart button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP121_GPIO_BTN_JUMPSTART,
- .active_low = 1,
- },
- {
- .desc = "reset button",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP121_GPIO_BTN_RESET,
- .active_low = 1,
- }
-};
-
-static struct spi_board_info ap121_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "mx25l1606e",
- }
-};
-
-static struct ath79_spi_platform_data ap121_spi_data = {
- .bus_num = 0,
- .num_chipselect = 1,
-};
-
-static void __init ap121_setup(void)
-{
- u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
-
- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
- ap121_leds_gpio);
- ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap121_gpio_keys),
- ap121_gpio_keys);
-
- ath79_register_spi(&ap121_spi_data, ap121_spi_info,
- ARRAY_SIZE(ap121_spi_info));
- ath79_register_usb();
- ath79_register_wmac(cal_data);
-}
-
-MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
- ap121_setup);
Index: linux-4.14.25/arch/mips/ath79/mach-ap136.c
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/mach-ap136.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Qualcomm Atheros AP136 reference board support
- *
- * Copyright (c) 2012 Qualcomm Atheros
- * Copyright (c) 2012-2013 Gabor Juhos <juhosg@openwrt.org>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
-#include <linux/pci.h>
-#include <linux/ath9k_platform.h>
-
-#include "machtypes.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-spi.h"
-#include "dev-usb.h"
-#include "dev-wmac.h"
-#include "pci.h"
-
-#define AP136_GPIO_LED_STATUS_RED 14
-#define AP136_GPIO_LED_STATUS_GREEN 19
-#define AP136_GPIO_LED_USB 4
-#define AP136_GPIO_LED_WLAN_2G 13
-#define AP136_GPIO_LED_WLAN_5G 12
-#define AP136_GPIO_LED_WPS_RED 15
-#define AP136_GPIO_LED_WPS_GREEN 20
-
-#define AP136_GPIO_BTN_WPS 16
-#define AP136_GPIO_BTN_RFKILL 21
-
-#define AP136_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AP136_KEYS_DEBOUNCE_INTERVAL (3 * AP136_KEYS_POLL_INTERVAL)
-
-#define AP136_WMAC_CALDATA_OFFSET 0x1000
-#define AP136_PCIE_CALDATA_OFFSET 0x5000
-
-static struct gpio_led ap136_leds_gpio[] __initdata = {
- {
- .name = "qca:green:status",
- .gpio = AP136_GPIO_LED_STATUS_GREEN,
- .active_low = 1,
- },
- {
- .name = "qca:red:status",
- .gpio = AP136_GPIO_LED_STATUS_RED,
- .active_low = 1,
- },
- {
- .name = "qca:green:wps",
- .gpio = AP136_GPIO_LED_WPS_GREEN,
- .active_low = 1,
- },
- {
- .name = "qca:red:wps",
- .gpio = AP136_GPIO_LED_WPS_RED,
- .active_low = 1,
- },
- {
- .name = "qca:red:wlan-2g",
- .gpio = AP136_GPIO_LED_WLAN_2G,
- .active_low = 1,
- },
- {
- .name = "qca:red:usb",
- .gpio = AP136_GPIO_LED_USB,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button ap136_gpio_keys[] __initdata = {
- {
- .desc = "WPS button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP136_GPIO_BTN_WPS,
- .active_low = 1,
- },
- {
- .desc = "RFKILL button",
- .type = EV_KEY,
- .code = KEY_RFKILL,
- .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP136_GPIO_BTN_RFKILL,
- .active_low = 1,
- },
-};
-
-static struct spi_board_info ap136_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "mx25l6405d",
- }
-};
-
-static struct ath79_spi_platform_data ap136_spi_data = {
- .bus_num = 0,
- .num_chipselect = 1,
-};
-
-#ifdef CONFIG_PCI
-static struct ath9k_platform_data ap136_ath9k_data;
-
-static int ap136_pci_plat_dev_init(struct pci_dev *dev)
-{
- if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0)
- dev->dev.platform_data = &ap136_ath9k_data;
-
- return 0;
-}
-
-static void __init ap136_pci_init(u8 *eeprom)
-{
- memcpy(ap136_ath9k_data.eeprom_data, eeprom,
- sizeof(ap136_ath9k_data.eeprom_data));
-
- ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init);
- ath79_register_pci();
-}
-#else
-static inline void ap136_pci_init(u8 *eeprom) {}
-#endif /* CONFIG_PCI */
-
-static void __init ap136_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio),
- ap136_leds_gpio);
- ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap136_gpio_keys),
- ap136_gpio_keys);
- ath79_register_spi(&ap136_spi_data, ap136_spi_info,
- ARRAY_SIZE(ap136_spi_info));
- ath79_register_usb();
- ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET);
- ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET);
-}
-
-MIPS_MACHINE(ATH79_MACH_AP136_010, "AP136-010",
- "Atheros AP136-010 reference board",
- ap136_setup);
Index: linux-4.14.25/arch/mips/ath79/mach-ap81.c
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/mach-ap81.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Atheros AP81 board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "machtypes.h"
-#include "dev-wmac.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-spi.h"
-#include "dev-usb.h"
-
-#define AP81_GPIO_LED_STATUS 1
-#define AP81_GPIO_LED_AOSS 3
-#define AP81_GPIO_LED_WLAN 6
-#define AP81_GPIO_LED_POWER 14
-
-#define AP81_GPIO_BTN_SW4 12
-#define AP81_GPIO_BTN_SW1 21
-
-#define AP81_KEYS_POLL_INTERVAL 20 /* msecs */
-#define AP81_KEYS_DEBOUNCE_INTERVAL (3 * AP81_KEYS_POLL_INTERVAL)
-
-#define AP81_CAL_DATA_ADDR 0x1fff1000
-
-static struct gpio_led ap81_leds_gpio[] __initdata = {
- {
- .name = "ap81:green:status",
- .gpio = AP81_GPIO_LED_STATUS,
- .active_low = 1,
- }, {
- .name = "ap81:amber:aoss",
- .gpio = AP81_GPIO_LED_AOSS,
- .active_low = 1,
- }, {
- .name = "ap81:green:wlan",
- .gpio = AP81_GPIO_LED_WLAN,
- .active_low = 1,
- }, {
- .name = "ap81:green:power",
- .gpio = AP81_GPIO_LED_POWER,
- .active_low = 1,
- }
-};
-
-static struct gpio_keys_button ap81_gpio_keys[] __initdata = {
- {
- .desc = "sw1",
- .type = EV_KEY,
- .code = BTN_0,
- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP81_GPIO_BTN_SW1,
- .active_low = 1,
- } , {
- .desc = "sw4",
- .type = EV_KEY,
- .code = BTN_1,
- .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
- .gpio = AP81_GPIO_BTN_SW4,
- .active_low = 1,
- }
-};
-
-static struct spi_board_info ap81_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "m25p64",
- }
-};
-
-static struct ath79_spi_platform_data ap81_spi_data = {
- .bus_num = 0,
- .num_chipselect = 1,
-};
-
-static void __init ap81_setup(void)
-{
- u8 *cal_data = (u8 *) KSEG1ADDR(AP81_CAL_DATA_ADDR);
-
- ath79_register_leds_gpio(-1, ARRAY_SIZE(ap81_leds_gpio),
- ap81_leds_gpio);
- ath79_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(ap81_gpio_keys),
- ap81_gpio_keys);
- ath79_register_spi(&ap81_spi_data, ap81_spi_info,
- ARRAY_SIZE(ap81_spi_info));
- ath79_register_wmac(cal_data);
- ath79_register_usb();
-}
-
-MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board",
- ap81_setup);
Index: linux-4.14.25/arch/mips/ath79/mach-db120.c
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/mach-db120.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Atheros DB120 reference board support
- *
- * Copyright (c) 2011 Qualcomm Atheros
- * Copyright (c) 2011 Gabor Juhos <juhosg@openwrt.org>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
-#include <linux/pci.h>
-#include <linux/ath9k_platform.h>
-
-#include "machtypes.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-spi.h"
-#include "dev-usb.h"
-#include "dev-wmac.h"
-#include "pci.h"
-
-#define DB120_GPIO_LED_WLAN_5G 12
-#define DB120_GPIO_LED_WLAN_2G 13
-#define DB120_GPIO_LED_STATUS 14
-#define DB120_GPIO_LED_WPS 15
-
-#define DB120_GPIO_BTN_WPS 16
-
-#define DB120_KEYS_POLL_INTERVAL 20 /* msecs */
-#define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL)
-
-#define DB120_WMAC_CALDATA_OFFSET 0x1000
-#define DB120_PCIE_CALDATA_OFFSET 0x5000
-
-static struct gpio_led db120_leds_gpio[] __initdata = {
- {
- .name = "db120:green:status",
- .gpio = DB120_GPIO_LED_STATUS,
- .active_low = 1,
- },
- {
- .name = "db120:green:wps",
- .gpio = DB120_GPIO_LED_WPS,
- .active_low = 1,
- },
- {
- .name = "db120:green:wlan-5g",
- .gpio = DB120_GPIO_LED_WLAN_5G,
- .active_low = 1,
- },
- {
- .name = "db120:green:wlan-2g",
- .gpio = DB120_GPIO_LED_WLAN_2G,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button db120_gpio_keys[] __initdata = {
- {
- .desc = "WPS button",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = DB120_KEYS_DEBOUNCE_INTERVAL,
- .gpio = DB120_GPIO_BTN_WPS,
- .active_low = 1,
- },
-};
-
-static struct spi_board_info db120_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "s25sl064a",
- }
-};
-
-static struct ath79_spi_platform_data db120_spi_data = {
- .bus_num = 0,
- .num_chipselect = 1,
-};
-
-#ifdef CONFIG_PCI
-static struct ath9k_platform_data db120_ath9k_data;
-
-static int db120_pci_plat_dev_init(struct pci_dev *dev)
-{
- switch (PCI_SLOT(dev->devfn)) {
- case 0:
- dev->dev.platform_data = &db120_ath9k_data;
- break;
- }
-
- return 0;
-}
-
-static void __init db120_pci_init(u8 *eeprom)
-{
- memcpy(db120_ath9k_data.eeprom_data, eeprom,
- sizeof(db120_ath9k_data.eeprom_data));
-
- ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init);
- ath79_register_pci();
-}
-#else
-static inline void db120_pci_init(u8 *eeprom) {}
-#endif /* CONFIG_PCI */
-
-static void __init db120_setup(void)
-{
- u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
- ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio),
- db120_leds_gpio);
- ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(db120_gpio_keys),
- db120_gpio_keys);
- ath79_register_spi(&db120_spi_data, db120_spi_info,
- ARRAY_SIZE(db120_spi_info));
- ath79_register_usb();
- ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET);
- db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET);
-}
-
-MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board",
- db120_setup);
Index: linux-4.14.25/arch/mips/ath79/mach-pb44.c
===================================================================
--- linux-4.14.25.orig/arch/mips/ath79/mach-pb44.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Atheros PB44 reference board support
- *
- * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-#include <linux/platform_data/pcf857x.h>
-
-#include "machtypes.h"
-#include "dev-gpio-buttons.h"
-#include "dev-leds-gpio.h"
-#include "dev-spi.h"
-#include "dev-usb.h"
-#include "pci.h"
-
-#define PB44_GPIO_I2C_SCL 0
-#define PB44_GPIO_I2C_SDA 1
-
-#define PB44_GPIO_EXP_BASE 16
-#define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6)
-#define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8)
-#define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9)
-#define PB44_GPIO_LED_JUMP2 (PB44_GPIO_EXP_BASE + 10)
-
-#define PB44_KEYS_POLL_INTERVAL 20 /* msecs */
-#define PB44_KEYS_DEBOUNCE_INTERVAL (3 * PB44_KEYS_POLL_INTERVAL)
-
-static struct i2c_gpio_platform_data pb44_i2c_gpio_data = {
- .sda_pin = PB44_GPIO_I2C_SDA,
- .scl_pin = PB44_GPIO_I2C_SCL,
-};
-
-static struct platform_device pb44_i2c_gpio_device = {
- .name = "i2c-gpio",
- .id = 0,
- .dev = {
- .platform_data = &pb44_i2c_gpio_data,
- }
-};
-
-static struct pcf857x_platform_data pb44_pcf857x_data = {
- .gpio_base = PB44_GPIO_EXP_BASE,
-};
-
-static struct i2c_board_info pb44_i2c_board_info[] __initdata = {
- {
- I2C_BOARD_INFO("pcf8575", 0x20),
- .platform_data = &pb44_pcf857x_data,
- },
-};
-
-static struct gpio_led pb44_leds_gpio[] __initdata = {
- {
- .name = "pb44:amber:jump1",
- .gpio = PB44_GPIO_LED_JUMP1,
- .active_low = 1,
- }, {
- .name = "pb44:green:jump2",
- .gpio = PB44_GPIO_LED_JUMP2,
- .active_low = 1,
- },
-};
-
-static struct gpio_keys_button pb44_gpio_keys[] __initdata = {
- {
- .desc = "soft_reset",
- .type = EV_KEY,
- .code = KEY_RESTART,
- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB44_GPIO_SW_RESET,
- .active_low = 1,
- } , {
- .desc = "jumpstart",
- .type = EV_KEY,
- .code = KEY_WPS_BUTTON,
- .debounce_interval = PB44_KEYS_DEBOUNCE_INTERVAL,
- .gpio = PB44_GPIO_SW_JUMP,
- .active_low = 1,
- }
-};
-
-static struct spi_board_info pb44_spi_info[] = {
- {
- .bus_num = 0,
- .chip_select = 0,
- .max_speed_hz = 25000000,
- .modalias = "m25p64",
- },
-};
-
-static struct ath79_spi_platform_data pb44_spi_data = {
- .bus_num = 0,
- .num_chipselect = 1,
-};
-
-static void __init pb44_init(void)
-{
- i2c_register_board_info(0, pb44_i2c_board_info,
- ARRAY_SIZE(pb44_i2c_board_info));
- platform_device_register(&pb44_i2c_gpio_device);
-
- ath79_register_leds_gpio(-1, ARRAY_SIZE(pb44_leds_gpio),
- pb44_leds_gpio);
- ath79_register_gpio_keys_polled(-1, PB44_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(pb44_gpio_keys),
- pb44_gpio_keys);
- ath79_register_spi(&pb44_spi_data, pb44_spi_info,
- ARRAY_SIZE(pb44_spi_info));
- ath79_register_usb();
- ath79_register_pci();
-}
-
-MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board",
- pb44_init);

166
target/linux/ath79/patches-4.14/0024-GPIO-add-named-gpio-exports.patch Normal file
View File

@ -0,0 +1,166 @@
From 4267880319bc1a2270d352e0ded6d6386242a7ef Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Tue, 12 Aug 2014 20:49:27 +0200
Subject: [PATCH 24/53] GPIO: add named gpio exports
Signed-off-by: John Crispin <blogic@openwrt.org>
---
drivers/gpio/gpiolib-of.c | 68 +++++++++++++++++++++++++++++++++++++++++
drivers/gpio/gpiolib-sysfs.c | 10 +++++-
include/asm-generic/gpio.h | 6 ++++
include/linux/gpio/consumer.h | 8 +++++
4 files changed, 91 insertions(+), 1 deletion(-)
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -23,6 +23,8 @@
#include <linux/pinctrl/pinctrl.h>
#include <linux/slab.h>
#include <linux/gpio/machine.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
#include "gpiolib.h"
@@ -506,3 +508,69 @@ void of_gpiochip_remove(struct gpio_chip
gpiochip_remove_pin_ranges(chip);
of_node_put(chip->of_node);
}
+
+static struct of_device_id gpio_export_ids[] = {
+ { .compatible = "gpio-export" },
+ { /* sentinel */ }
+};
+
+static int __init of_gpio_export_probe(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct device_node *cnp;
+ u32 val;
+ int nb = 0;
+
+ for_each_child_of_node(np, cnp) {
+ const char *name = NULL;
+ int gpio;
+ bool dmc;
+ int max_gpio = 1;
+ int i;
+
+ of_property_read_string(cnp, "gpio-export,name", &name);
+
+ if (!name)
+ max_gpio = of_gpio_count(cnp);
+
+ for (i = 0; i < max_gpio; i++) {
+ unsigned flags = 0;
+ enum of_gpio_flags of_flags;
+
+ gpio = of_get_gpio_flags(cnp, i, &of_flags);
+
+ if (of_flags == OF_GPIO_ACTIVE_LOW)
+ flags |= GPIOF_ACTIVE_LOW;
+
+ if (!of_property_read_u32(cnp, "gpio-export,output", &val))
+ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW;
+ else
+ flags |= GPIOF_IN;
+
+ if (devm_gpio_request_one(&pdev->dev, gpio, flags, name ? name : of_node_full_name(np)))
+ continue;
+
+ dmc = of_property_read_bool(cnp, "gpio-export,direction_may_change");
+ gpio_export_with_name(gpio, dmc, name);
+ nb++;
+ }
+ }
+
+ dev_info(&pdev->dev, "%d gpio(s) exported\n", nb);
+
+ return 0;
+}
+
+static struct platform_driver gpio_export_driver = {
+ .driver = {
+ .name = "gpio-export",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(gpio_export_ids),
+ },
+};
+
+static int __init of_gpio_export_init(void)
+{
+ return platform_driver_probe(&gpio_export_driver, of_gpio_export_probe);
+}
+device_initcall(of_gpio_export_init);
--- a/drivers/gpio/gpiolib-sysfs.c
+++ b/drivers/gpio/gpiolib-sysfs.c
@@ -553,7 +553,7 @@ static struct class gpio_class = {
*
* Returns zero on success, else an error.
*/
-int gpiod_export(struct gpio_desc *desc, bool direction_may_change)
+int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name)
{
struct gpio_chip *chip;
struct gpio_device *gdev;
@@ -615,6 +615,8 @@ int gpiod_export(struct gpio_desc *desc,
offset = gpio_chip_hwgpio(desc);
if (chip->names && chip->names[offset])
ioname = chip->names[offset];
+ if (name)
+ ioname = name;
dev = device_create_with_groups(&gpio_class, &gdev->dev,
MKDEV(0, 0), data, gpio_groups,
@@ -636,6 +638,12 @@ err_unlock:
gpiod_dbg(desc, "%s: status %d\n", __func__, status);
return status;
}
+EXPORT_SYMBOL_GPL(__gpiod_export);
+
+int gpiod_export(struct gpio_desc *desc, bool direction_may_change)
+{
+ return __gpiod_export(desc, direction_may_change, NULL);
+}
EXPORT_SYMBOL_GPL(gpiod_export);
static int match_export(struct device *dev, const void *desc)
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -127,6 +127,12 @@ static inline int gpio_export(unsigned g
return gpiod_export(gpio_to_desc(gpio), direction_may_change);
}
+int __gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name);
+static inline int gpio_export_with_name(unsigned gpio, bool direction_may_change, const char *name)
+{
+ return __gpiod_export(gpio_to_desc(gpio), direction_may_change, name);
+}
+
static inline int gpio_export_link(struct device *dev, const char *name,
unsigned gpio)
{
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -451,6 +451,7 @@ struct gpio_desc *devm_fwnode_get_gpiod_
#if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS)
+int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name);
int gpiod_export(struct gpio_desc *desc, bool direction_may_change);
int gpiod_export_link(struct device *dev, const char *name,
struct gpio_desc *desc);
@@ -458,6 +459,13 @@ void gpiod_unexport(struct gpio_desc *de
#else /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */
+static inline int _gpiod_export(struct gpio_desc *desc,
+ bool direction_may_change,
+ const char *name)
+{
+ return -ENOSYS;
+}
+
static inline int gpiod_export(struct gpio_desc *desc,
bool direction_may_change)
{

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