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add patches for 2.6.31 

SVN-Revision: 17366
lede-17.01
Gabor Juhos 2009-08-24 19:29:50 +00:00
parent 167120730b
commit 852451deeb
31 changed files with 876 additions and 0 deletions
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50
target/linux/ar71xx/patches-2.6.31/001-ar71xx_core.patch Normal file
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@ -0,0 +1,50 @@
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -612,6 +612,13 @@ else
load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
endif
+#
+# Atheros AR71xx
+#
+core-$(CONFIG_ATHEROS_AR71XX) += arch/mips/ar71xx/
+cflags-$(CONFIG_ATHEROS_AR71XX) += -I$(srctree)/arch/mips/include/asm/mach-ar71xx
+load-$(CONFIG_ATHEROS_AR71XX) += 0xffffffff80060000
+
# temporary until string.h is fixed
cflags-y += -ffreestanding
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -42,6 +42,23 @@ config AR7
Support for the Texas Instruments AR7 System-on-a-Chip
family: TNETD7100, 7200 and 7300.
+config ATHEROS_AR71XX
+ bool "Atheros AR71xx based boards"
+ select CEVT_R4K
+ select CSRC_R4K
+ select DMA_NONCOHERENT
+ select HW_HAS_PCI
+ select IRQ_CPU
+ select ARCH_REQUIRE_GPIOLIB
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_CPU_MIPS32_R2
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
+ select MIPS_MACHINE
+ help
+ Support for Atheros AR71xx based boards.
+
config BASLER_EXCITE
bool "Basler eXcite smart camera"
select CEVT_R4K
@@ -659,6 +676,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
endchoice
source "arch/mips/alchemy/Kconfig"
+source "arch/mips/ar71xx/Kconfig"
source "arch/mips/basler/excite/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/lasat/Kconfig"

10
target/linux/ar71xx/patches-2.6.31/002-ar71xx_pci.patch Normal file
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@ -0,0 +1,10 @@
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o
obj-$(CONFIG_NEC_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o
obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
+obj-$(CONFIG_ATHEROS_AR71XX) += pci-ar71xx.o pci-ar724x.o
#
# These are still pretty much in the old state, watch, go blind.

58
target/linux/ar71xx/patches-2.6.31/003-ar71xx_usb_host.patch Normal file
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@ -0,0 +1,58 @@
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -98,6 +98,13 @@ config USB_EHCI_BIG_ENDIAN_DESC
depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
default y
+config USB_EHCI_AR71XX
+ bool "USB EHCI support for AR71xx"
+ depends on USB_EHCI_HCD && ATHEROS_AR71XX
+ default y
+ help
+ Support for Atheros AR71xx built-in EHCI controller
+
config USB_EHCI_FSL
bool "Support for Freescale on-chip EHCI USB controller"
depends on USB_EHCI_HCD && FSL_SOC
@@ -171,6 +178,13 @@ config USB_OHCI_HCD
To compile this driver as a module, choose M here: the
module will be called ohci-hcd.
+config USB_OHCI_AR71XX
+ bool "USB OHCI support for Atheros AR71xx"
+ depends on USB_OHCI_HCD && ATHEROS_AR71XX
+ default y
+ help
+ Support for Atheros AR71xx built-in OHCI controller
+
config USB_OHCI_HCD_PPC_SOC
bool "OHCI support for on-chip PPC USB controller"
depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1117,6 +1117,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ixp4xx_ehci_driver
#endif
+#ifdef CONFIG_USB_EHCI_AR71XX
+#include "ehci-ar71xx.c"
+#define PLATFORM_DRIVER ehci_ar71xx_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1081,6 +1081,11 @@ MODULE_LICENSE ("GPL");
#define TMIO_OHCI_DRIVER ohci_hcd_tmio_driver
#endif
+#ifdef CONFIG_USB_OHCI_AR71XX
+#include "ohci-ar71xx.c"
+#define PLATFORM_DRIVER ohci_hcd_ar71xx_driver
+#endif
+
#if !defined(PCI_DRIVER) && \
!defined(PLATFORM_DRIVER) && \
!defined(OF_PLATFORM_DRIVER) && \

26
target/linux/ar71xx/patches-2.6.31/004-ar71xx_spi_controller.patch Normal file
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@ -0,0 +1,26 @@
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -53,6 +53,13 @@ if SPI_MASTER
comment "SPI Master Controller Drivers"
+config SPI_AR71XX
+ tristate "Atheros AR71xx SPI Controller"
+ depends on SPI_MASTER && ATHEROS_AR71XX
+ select SPI_BITBANG
+ help
+ This is the SPI contoller driver for Atheros AR71xx.
+
config SPI_ATMEL
tristate "Atmel SPI Controller"
depends on (ARCH_AT91 || AVR32)
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -11,6 +11,7 @@ endif
obj-$(CONFIG_SPI_MASTER) += spi.o
# SPI master controller drivers (bus)
+obj-$(CONFIG_SPI_AR71XX) += ar71xx_spi.o
obj-$(CONFIG_SPI_ATMEL) += atmel_spi.o
obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.o
obj-$(CONFIG_SPI_BITBANG) += spi_bitbang.o

21
target/linux/ar71xx/patches-2.6.31/005-ar71xx_mac_driver.patch Normal file
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@ -0,0 +1,21 @@
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2101,6 +2101,8 @@ config ACENIC_OMIT_TIGON_I
The safe and default value for this is N.
+source drivers/net/ag71xx/Kconfig
+
config DL2K
tristate "DL2000/TC902x-based Gigabit Ethernet support"
depends on PCI
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -103,6 +103,7 @@ obj-$(CONFIG_MII) += mii.o
obj-$(CONFIG_MDIO) += mdio.o
obj-$(CONFIG_PHYLIB) += phy/
+obj-$(CONFIG_AG71XX) += ag71xx/
obj-$(CONFIG_SUNDANCE) += sundance.o
obj-$(CONFIG_HAMACHI) += hamachi.o
obj-$(CONFIG_NET) += Space.o loopback.o

26
target/linux/ar71xx/patches-2.6.31/006-ar71xx_wdt_driver.patch Normal file
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@ -0,0 +1,26 @@
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -805,6 +805,13 @@ config TXX9_WDT
help
Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+config AR71XX_WDT
+ tristate "Atheros AR71xx Watchdog Timer"
+ depends on ATHEROS_AR71XX
+ help
+ Hardware driver for the built-in watchdog timer on the Atheros
+ AR71xx SoCs.
+
# PARISC Architecture
# POWERPC Architecture
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -110,6 +110,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
+obj-$(CONFIG_AR71XX_WDT) += ar71xx_wdt.o
# PARISC Architecture

26
target/linux/ar71xx/patches-2.6.31/007-ar91xx_flash_driver.patch Normal file
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@ -0,0 +1,26 @@
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -259,6 +259,13 @@ config MTD_ALCHEMY
help
Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
+config MTD_AR91XX_FLASH
+ tristate "Atheros AR91xx parallel flash support"
+ depends on ATHEROS_AR71XX
+ select MTD_COMPLEX_MAPPINGS
+ help
+ Parallel flash driver for the Atheros AR91xx based boards.
+
config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC"
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -41,6 +41,7 @@ obj-$(CONFIG_MTD_DBOX2) += dbox2-flash.
obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
obj-$(CONFIG_MTD_PCI) += pci.o
obj-$(CONFIG_MTD_ALCHEMY) += alchemy-flash.o
+obj-$(CONFIG_MTD_AR91XX_FLASH) += ar91xx_flash.o
obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o
obj-$(CONFIG_MTD_EDB7312) += edb7312.o
obj-$(CONFIG_MTD_IMPA7) += impa7.o

13
target/linux/ar71xx/patches-2.6.31/100-mtd_m25p80_add_pm25lv_flash_support.patch Normal file
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@ -0,0 +1,13 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -503,6 +503,10 @@ static struct flash_info __devinitdata m
/* Macronix */
{ "mx25l12805d", 0xc22018, 0, 64 * 1024, 256, },
+ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */
+ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
+ { "pm25lv010", 0, 32 * 1024, 4, SECT_4K },
+
/* Spansion -- single (large) sector size only, at least
* for the chips listed here (without boot sectors).
*/

24
target/linux/ar71xx/patches-2.6.31/101-ksz8041_phy_driver.patch Normal file
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@ -0,0 +1,24 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -108,6 +108,11 @@ config RTL8306_PHY
tristate "Driver for Realtek RTL8306S switches"
select SWCONFIG
+config MICREL_PHY
+ tristate "Drivers for Micrel/Kendin PHYs"
+ ---help---
+ Currently has a driver for the KSZ8041
+
config FIXED_PHY
bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
depends on PHYLIB=y
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_REALTEK_PHY) += realtek.o
obj-$(CONFIG_AR8216_PHY) += ar8216.o
obj-$(CONFIG_RTL8306_PHY) += rtl8306.o
obj-$(CONFIG_LSI_ET1011C_PHY) += et1011c.o
+obj-$(CONFIG_MICREL) += micrel.o
obj-$(CONFIG_FIXED_PHY) += fixed.o
obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o

19
target/linux/ar71xx/patches-2.6.31/102-mtd_m25p80_add_myloader_parser.patch Normal file
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@ -0,0 +1,19 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -722,6 +722,16 @@ static int __devinit m25p_probe(struct s
part_probes, &parts, 0);
}
+#ifdef CONFIG_MTD_MYLOADER_PARTS
+ if (nr_parts <= 0) {
+ static const char *part_probes[]
+ = { "MyLoader", NULL, };
+
+ nr_parts = parse_mtd_partitions(&flash->mtd,
+ part_probes, &parts, 0);
+ }
+#endif
+
if (nr_parts <= 0 && data && data->parts) {
parts = data->parts;
nr_parts = data->nr_parts;

13
target/linux/ar71xx/patches-2.6.31/103-mtd_m25p80_add_en25pxx_support.patch Normal file
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@ -0,0 +1,13 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -503,6 +503,10 @@ static struct flash_info __devinitdata m
/* Macronix */
{ "mx25l12805d", 0xc22018, 0, 64 * 1024, 256, },
+ /* EON -- en25pxx */
+ { "en25p32", 0x1c2016, 0, 64 * 1024, 64, },
+ { "en25p64", 0x1c2017, 0, 64 * 1024, 128, },
+
/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
{ "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
{ "pm25lv010", 0, 32 * 1024, 4, SECT_4K },

18
target/linux/ar71xx/patches-2.6.31/104-mtd_m25p80_add_redboot_parser.patch Normal file
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@ -0,0 +1,18 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -736,6 +736,15 @@ static int __devinit m25p_probe(struct s
}
#endif
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+ if (nr_parts <= 0) {
+ static const char *part_probes[]
+ = { "RedBoot", NULL, };
+
+ nr_parts = parse_mtd_partitions(&flash->mtd,
+ part_probes, &parts, 0);
+ }
+#endif
if (nr_parts <= 0 && data && data->parts) {
parts = data->parts;
nr_parts = data->nr_parts;

14
target/linux/ar71xx/patches-2.6.31/105-mtd_m25p80_add_mx25lxxx_support.patch Normal file
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@ -0,0 +1,14 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -507,6 +507,11 @@ static struct flash_info __devinitdata m
{ "en25p32", 0x1c2016, 0, 64 * 1024, 64, },
{ "en25p64", 0x1c2017, 0, 64 * 1024, 128, },
+ /* Macronix -- mx25lxxx */
+ { "mx25l32", 0xc22016, 0, 64 * 1024, 64, },
+ { "mx25l64", 0xc22017, 0, 64 * 1024, 128, },
+ { "mx25l128", 0xc22018, 0, 64 * 1024, 256, },
+
/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
{ "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
{ "pm25lv010", 0, 32 * 1024, 4, SECT_4K },

14
target/linux/ar71xx/patches-2.6.31/106-mtd_m25p80_add_xxxs33b_support.patch Normal file
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@ -0,0 +1,14 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -512,6 +512,11 @@ static struct flash_info __devinitdata m
{ "mx25l64", 0xc22017, 0, 64 * 1024, 128, },
{ "mx25l128", 0xc22018, 0, 64 * 1024, 256, },
+ /* Numonyx -- xxxs33b */
+ { "160s33b", 0x898911, 0, 64 * 1024, 64, },
+ { "320s33b", 0x898912, 0, 64 * 1024, 128, },
+ { "640s33b", 0x898913, 0, 64 * 1024, 256, },
+
/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
{ "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
{ "pm25lv010", 0, 32 * 1024, 4, SECT_4K },

29
target/linux/ar71xx/patches-2.6.31/107-mtd-SST39VF6401B-support.patch Normal file
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@ -0,0 +1,29 @@
--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
@@ -160,6 +160,7 @@
#define SST39LF160 0x2782
#define SST39VF1601 0x234b
#define SST39VF3201 0x235b
+#define SST39VF6401B 0x236d
#define SST39LF512 0x00D4
#define SST39LF010 0x00D5
#define SST39LF020 0x00D6
@@ -1531,6 +1532,18 @@ static const struct amd_flash_info jedec
ERASEINFO(0x10000,64),
}
}, {
+ .mfr_id = MANUFACTURER_SST,
+ .dev_id = SST39VF6401B,
+ .name = "SST 39VF6401B",
+ .devtypes = CFI_DEVICETYPE_X16,
+ .uaddr = MTD_UADDR_0xAAAA_0x5555,
+ .dev_size = SIZE_8MiB,
+ .cmd_set = P_ID_AMD_STD,
+ .nr_regions = 1,
+ .regions = {
+ ERASEINFO(0x10000,128)
+ }
+ }, {
.mfr_id = MANUFACTURER_ST,
.dev_id = M29F800AB,
.name = "ST M29F800AB",

20
target/linux/ar71xx/patches-2.6.31/108-mtd_fix_cfi_cmdset_0002_erase_status_check.patch Normal file
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@ -0,0 +1,20 @@
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -1579,7 +1579,7 @@ static int __xipram do_erase_chip(struct
chip->erase_suspended = 0;
}
- if (chip_ready(map, adr))
+ if (chip_good(map, adr, map_word_ff(map)))
break;
if (time_after(jiffies, timeo)) {
@@ -1667,7 +1667,7 @@ static int __xipram do_erase_oneblock(st
chip->erase_suspended = 0;
}
- if (chip_ready(map, adr)) {
+ if (chip_good(map, adr, map_word_ff(map))) {
xip_enable(map, chip, adr);
break;
}

44
target/linux/ar71xx/patches-2.6.31/109-mtd-wrt160nl-trx-parser.patch Normal file
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@ -0,0 +1,44 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -755,6 +755,16 @@ static int __devinit m25p_probe(struct s
part_probes, &parts, 0);
}
#endif
+
+#ifdef CONFIG_MTD_WRT160NL_PARTS
+ if (nr_parts <= 0) {
+ static const char *part_probes[]
+ = { "wrt160nl", NULL, };
+
+ nr_parts = parse_mtd_partitions(&flash->mtd,
+ part_probes, &parts, 0);
+ }
+#endif
if (nr_parts <= 0 && data && data->parts) {
parts = data->parts;
nr_parts = data->nr_parts;
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -181,6 +181,12 @@ config MTD_AR7_PARTS
---help---
TI AR7 partitioning support
+config MTD_WRT160NL_PARTS
+ tristate "Linksys WRT160NL partitioning support"
+ depends on MTD_PARTITIONS && AR71XX_MACH_WRT160NL
+ ---help---
+ Linksys WRT160NL partitioning support
+
config MTD_MYLOADER_PARTS
tristate "MyLoader partition parsing"
depends on MTD_PARTITIONS && (ADM5120 || ATHEROS_AR231X || ATHEROS_AR71XX)
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redbo
obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
+obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o
obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o

22
target/linux/ar71xx/patches-2.6.31/110-usb-ehci-add-war-for-synopsys-hc-bug.patch Normal file
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@ -0,0 +1,22 @@
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -1128,6 +1128,9 @@ static void end_unlink_async (struct ehc
ehci->reclaim = NULL;
start_unlink_async (ehci, next);
}
+
+ if (ehci->has_synopsys_hc_bug)
+ writel((u32)ehci->async->qh_dma, &ehci->regs->async_next);
}
/* makes sure the async qh will become idle */
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -126,6 +126,7 @@ struct ehci_hcd { /* one per controlle
unsigned big_endian_mmio:1;
unsigned big_endian_desc:1;
unsigned has_amcc_usb23:1;
+ unsigned has_synopsys_hc_bug:1; /* Synopsys HC */
/* required for usb32 quirk */
#define OHCI_CTRL_HCFS (3 << 6)

54
target/linux/ar71xx/patches-2.6.31/140-redboot_partition_scan.patch Normal file
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@ -0,0 +1,54 @@
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -60,31 +60,32 @@ static int parse_redboot_partitions(stru
static char nullstring[] = "unallocated";
#endif
+ buf = vmalloc(master->erasesize);
+ if (!buf)
+ return -ENOMEM;
+
+ restart:
if ( directory < 0 ) {
offset = master->size + directory * master->erasesize;
- while (master->block_isbad &&
+ while (master->block_isbad &&
master->block_isbad(master, offset)) {
if (!offset) {
nogood:
printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
+ vfree(buf);
return -EIO;
}
offset -= master->erasesize;
}
} else {
offset = directory * master->erasesize;
- while (master->block_isbad &&
+ while (master->block_isbad &&
master->block_isbad(master, offset)) {
offset += master->erasesize;
if (offset == master->size)
goto nogood;
}
}
- buf = vmalloc(master->erasesize);
-
- if (!buf)
- return -ENOMEM;
-
printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
master->name, offset);
@@ -156,6 +157,11 @@ static int parse_redboot_partitions(stru
}
if (i == numslots) {
/* Didn't find it */
+ if (offset + master->erasesize < master->size) {
+ /* not at the end of the flash yet, maybe next block :) */
+ directory++;
+ goto restart;
+ }
printk(KERN_NOTICE "No RedBoot partition table detected in %s\n",
master->name);
ret = 0;

21
target/linux/ar71xx/patches-2.6.31/200-rb4xx_nand_driver.patch Normal file
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@ -0,0 +1,21 @@
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -452,4 +452,8 @@ config MTD_NAND_SOCRATES
help
Enables support for NAND Flash chips wired onto Socrates board.
+config MTD_NAND_RB4XX
+ tristate "NAND flash driver for RouterBoard 4xx series"
+ depends on MTD_NAND && ATHEROS_AR71XX
+
endif # MTD_NAND
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_MTD_NAND_BASLER_EXCITE) +=
obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o
obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o
obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o
+obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o
obj-$(CONFIG_MTD_ALAUDA) += alauda.o
obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o
obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o

27
target/linux/ar71xx/patches-2.6.31/201-ap83_spi_controller.patch Normal file
View File

@ -0,0 +1,27 @@
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -11,6 +11,7 @@ endif
obj-$(CONFIG_SPI_MASTER) += spi.o
# SPI master controller drivers (bus)
+obj-$(CONFIG_SPI_AP83) += ap83_spi.o
obj-$(CONFIG_SPI_AR71XX) += ar71xx_spi.o
obj-$(CONFIG_SPI_ATMEL) += atmel_spi.o
obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.o
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -53,6 +53,14 @@ if SPI_MASTER
comment "SPI Master Controller Drivers"
+config SPI_AP83
+ tristate "Atheros AP83 specific SPI Controller"
+ depends on SPI_MASTER && AR71XX_MACH_AP83
+ select SPI_BITBANG
+ help
+ This is a specific SPI controller driver for the Atheros AP83
+ reference board.
+
config SPI_AR71XX
tristate "Atheros AR71xx SPI Controller"
depends on SPI_MASTER && ATHEROS_AR71XX

24
target/linux/ar71xx/patches-2.6.31/202-spi_vsc7385_driver.patch Normal file
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@ -0,0 +1,24 @@
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -279,6 +279,11 @@ config SPI_TLE62X0
sysfs interface, with each line presented as a kind of GPIO
exposing both switch control and diagnostic feedback.
+config SPI_VSC7385
+ tristate "Vitesse VSC7385 ethernet switch driver"
+ help
+ SPI driver for the Vitesse VSC7385 ethernet switch.
+
#
# Add new SPI protocol masters in alphabetical order above this line
#
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -38,6 +38,7 @@ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci.
# SPI protocol drivers (device/link on bus)
obj-$(CONFIG_SPI_SPIDEV) += spidev.o
+obj-$(CONFIG_SPI_VSC7385) += spi_vsc7385.o
obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
# ... add above this line ...

27
target/linux/ar71xx/patches-2.6.31/203-pb44_spi_controller.patch Normal file
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@ -0,0 +1,27 @@
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -68,6 +68,14 @@ config SPI_AR71XX
help
This is the SPI contoller driver for Atheros AR71xx.
+config SPI_PB44
+ tristate "Atheros PB44 board specific SPI controller"
+ depends on SPI_MASTER && AR71XX_MACH_PB44
+ select SPI_BITBANG
+ help
+ This is a specific SPI controller driver for the Atheros PB44
+ reference board.
+
config SPI_ATMEL
tristate "Atmel SPI Controller"
depends on (ARCH_AT91 || AVR32)
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_SPI_GPIO) += spi_gpio.o
obj-$(CONFIG_SPI_GPIO_OLD) += spi_gpio_old.o
obj-$(CONFIG_SPI_IMX) += spi_imx.o
obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o
+obj-$(CONFIG_SPI_PB44) += pb44_spi.o
obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o
obj-$(CONFIG_SPI_OMAP_UWIRE) += omap_uwire.o
obj-$(CONFIG_SPI_OMAP24XX) += omap2_mcspi.o

22
target/linux/ar71xx/patches-2.6.31/300-mips_fw_myloader.patch Normal file
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@ -0,0 +1,22 @@
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -165,6 +165,7 @@ endif
#
libs-$(CONFIG_ARC) += arch/mips/fw/arc/
libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
+libs-$(CONFIG_MYLOADER) += arch/mips/fw/myloader/
libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
libs-y += arch/mips/fw/lib/
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -863,6 +863,9 @@ config MIPS_NILE4
config MIPS_DISABLE_OBSOLETE_IDE
bool
+config MYLOADER
+ bool
+
config SYNC_R4K
bool

10
target/linux/ar71xx/patches-2.6.31/301-enable_prom_emulator.patch Normal file
View File

@ -0,0 +1,10 @@
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -56,6 +56,7 @@ config ATHEROS_AR71XX
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_HAS_EARLY_PRINTK
select MIPS_MACHINE
+ select PROM_EMU
help
Support for Atheros AR71xx based boards.

38
target/linux/ar71xx/patches-2.6.31/800-ag71xx-remove-netdev-arg-from-napi-calls.patch Normal file
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@ -0,0 +1,38 @@
--- a/drivers/net/ag71xx/ag71xx_main.c
+++ b/drivers/net/ag71xx/ag71xx_main.c
@@ -575,7 +575,7 @@ static void ag71xx_oom_timer_handler(uns
struct net_device *dev = (struct net_device *) data;
struct ag71xx *ag = netdev_priv(dev);
- netif_rx_schedule(dev, &ag->napi);
+ netif_rx_schedule(&ag->napi);
}
static void ag71xx_tx_timeout(struct net_device *dev)
@@ -731,7 +731,7 @@ static int ag71xx_poll(struct napi_struc
DBG("%s: disable polling mode, done=%d, limit=%d\n",
dev->name, done, limit);
- netif_rx_complete(dev, napi);
+ netif_rx_complete(napi);
/* enable interrupts */
spin_lock_irqsave(&ag->lock, flags);
@@ -750,7 +750,7 @@ static int ag71xx_poll(struct napi_struc
printk(KERN_DEBUG "%s: out of memory\n", dev->name);
mod_timer(&ag->oom_timer, jiffies + AG71XX_OOM_REFILL);
- netif_rx_complete(dev, napi);
+ netif_rx_complete(napi);
return 0;
}
@@ -780,7 +780,7 @@ static irqreturn_t ag71xx_interrupt(int
if (likely(status & AG71XX_INT_POLL)) {
ag71xx_int_disable(ag, AG71XX_INT_POLL);
DBG("%s: enable polling mode\n", dev->name);
- netif_rx_schedule(dev, &ag->napi);
+ netif_rx_schedule(&ag->napi);
}
return IRQ_HANDLED;

38
target/linux/ar71xx/patches-2.6.31/801-ag71xx-remove-redundant-napi-functions.patch Normal file
View File

@ -0,0 +1,38 @@
--- a/drivers/net/ag71xx/ag71xx_main.c
+++ b/drivers/net/ag71xx/ag71xx_main.c
@@ -575,7 +575,7 @@ static void ag71xx_oom_timer_handler(uns
struct net_device *dev = (struct net_device *) data;
struct ag71xx *ag = netdev_priv(dev);
- netif_rx_schedule(&ag->napi);
+ napi_schedule(&ag->napi);
}
static void ag71xx_tx_timeout(struct net_device *dev)
@@ -731,7 +731,7 @@ static int ag71xx_poll(struct napi_struc
DBG("%s: disable polling mode, done=%d, limit=%d\n",
dev->name, done, limit);
- netif_rx_complete(napi);
+ napi_complete(napi);
/* enable interrupts */
spin_lock_irqsave(&ag->lock, flags);
@@ -750,7 +750,7 @@ static int ag71xx_poll(struct napi_struc
printk(KERN_DEBUG "%s: out of memory\n", dev->name);
mod_timer(&ag->oom_timer, jiffies + AG71XX_OOM_REFILL);
- netif_rx_complete(napi);
+ napi_complete(napi);
return 0;
}
@@ -780,7 +780,7 @@ static irqreturn_t ag71xx_interrupt(int
if (likely(status & AG71XX_INT_POLL)) {
ag71xx_int_disable(ag, AG71XX_INT_POLL);
DBG("%s: enable polling mode\n", dev->name);
- netif_rx_schedule(&ag->napi);
+ napi_schedule(&ag->napi);
}
return IRQ_HANDLED;

37
target/linux/ar71xx/patches-2.6.31/802-ag71xx-use-netdev-ops.patch Normal file
View File

@ -0,0 +1,37 @@
--- a/drivers/net/ag71xx/ag71xx_main.c
+++ b/drivers/net/ag71xx/ag71xx_main.c
@@ -791,6 +791,18 @@ static void ag71xx_set_multicast_list(st
/* TODO */
}
+static const struct net_device_ops ag71xx_netdev_ops = {
+ .ndo_open = ag71xx_open,
+ .ndo_stop = ag71xx_stop,
+ .ndo_start_xmit = ag71xx_hard_start_xmit,
+ .ndo_set_multicast_list = ag71xx_set_multicast_list,
+ .ndo_do_ioctl = ag71xx_do_ioctl,
+ .ndo_tx_timeout = ag71xx_tx_timeout,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
static int __init ag71xx_probe(struct platform_device *pdev)
{
struct net_device *dev;
@@ -875,14 +887,9 @@ static int __init ag71xx_probe(struct pl
}
dev->base_addr = (unsigned long)ag->mac_base;
- dev->open = ag71xx_open;
- dev->stop = ag71xx_stop;
- dev->hard_start_xmit = ag71xx_hard_start_xmit;
- dev->set_multicast_list = ag71xx_set_multicast_list;
- dev->do_ioctl = ag71xx_do_ioctl;
+ dev->netdev_ops = &ag71xx_netdev_ops;
dev->ethtool_ops = &ag71xx_ethtool_ops;
- dev->tx_timeout = ag71xx_tx_timeout;
INIT_WORK(&ag->restart_work, ag71xx_restart_work_func);
init_timer(&ag->oom_timer);

46
target/linux/ar71xx/patches-2.6.31/803-ar71xx-update-dsa-switch-support.patch Normal file
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@ -0,0 +1,46 @@
--- a/arch/mips/ar71xx/devices.c
+++ b/arch/mips/ar71xx/devices.c
@@ -792,6 +792,8 @@ static struct platform_device ar71xx_dsa
void __init ar71xx_add_device_dsa(unsigned int id,
struct dsa_platform_data *d)
{
+ int i;
+
switch (id) {
case 0:
d->netdev = &ar71xx_eth0_device.dev;
@@ -805,7 +807,10 @@ void __init ar71xx_add_device_dsa(unsign
id);
return;
}
- d->mii_bus = &ar71xx_mdio_device.dev;
+
+ for (i = 0; i < d->nr_chips; i++)
+ d->chip[i].mii_bus = &ar71xx_mdio_device.dev;
+
ar71xx_dsa_switch_device.dev.platform_data = d;
platform_device_register(&ar71xx_dsa_switch_device);
--- a/arch/mips/ar71xx/mach-tl-wr941nd.c
+++ b/arch/mips/ar71xx/mach-tl-wr941nd.c
@@ -104,7 +104,7 @@ static struct gpio_button tl_wr941nd_gpi
}
};
-static struct dsa_platform_data tl_wr941nd_dsa_data = {
+static struct dsa_chip_data tl_wr941nd_dsa_chip = {
.port_names[0] = "wan",
.port_names[1] = "lan1",
.port_names[2] = "lan2",
@@ -113,6 +113,11 @@ static struct dsa_platform_data tl_wr941
.port_names[5] = "cpu",
};
+static struct dsa_platform_data tl_wr941nd_dsa_data = {
+ .nr_chips = 1,
+ .chip = &tl_wr941nd_dsa_chip,
+};
+
static void __init tl_wr941nd_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);

29
target/linux/ar71xx/patches-2.6.31/901-get_c0_compare_irq_function.patch Normal file
View File

@ -0,0 +1,29 @@
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -48,6 +48,7 @@
#include <asm/types.h>
#include <asm/stacktrace.h>
#include <asm/irq.h>
+#include <asm/time.h>
extern void check_wait(void);
extern asmlinkage void r4k_wait(void);
@@ -1538,6 +1539,8 @@ void __cpuinit per_cpu_trap_init(void)
*/
if (cpu_has_mips_r2) {
cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
+ if (get_c0_compare_irq)
+ cp0_compare_irq = get_c0_compare_irq();
cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7;
if (cp0_perfcount_irq == cp0_compare_irq)
cp0_perfcount_irq = -1;
--- a/arch/mips/include/asm/time.h
+++ b/arch/mips/include/asm/time.h
@@ -52,6 +52,7 @@ extern int (*perf_irq)(void);
*/
#ifdef CONFIG_CEVT_R4K_LIB
extern unsigned int __weak get_c0_compare_int(void);
+extern unsigned int __weak get_c0_compare_irq(void);
extern int r4k_clockevent_init(void);
#endif

56
target/linux/ar71xx/patches-2.6.31/902-mips_clocksource_init_war.patch Normal file
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@ -0,0 +1,56 @@
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -16,6 +16,22 @@
#include <asm/cevt-r4k.h>
/*
+ * Compare interrupt can be routed and latched outside the core,
+ * so a single execution hazard barrier may not be enough to give
+ * it time to clear as seen in the Cause register. 4 time the
+ * pipeline depth seems reasonably conservative, and empirically
+ * works better in configurations with high CPU/bus clock ratios.
+ */
+
+#define compare_change_hazard() \
+ do { \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ } while (0)
+
+/*
* The SMTC Kernel for the 34K, 1004K, et. al. replaces several
* of these routines with SMTC-specific variants.
*/
@@ -31,6 +47,7 @@ static int mips_next_event(unsigned long
cnt = read_c0_count();
cnt += delta;
write_c0_compare(cnt);
+ compare_change_hazard();
res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0;
return res;
}
@@ -100,22 +117,6 @@ static int c0_compare_int_pending(void)
return (read_c0_cause() >> cp0_compare_irq) & 0x100;
}
-/*
- * Compare interrupt can be routed and latched outside the core,
- * so a single execution hazard barrier may not be enough to give
- * it time to clear as seen in the Cause register. 4 time the
- * pipeline depth seems reasonably conservative, and empirically
- * works better in configurations with high CPU/bus clock ratios.
- */
-
-#define compare_change_hazard() \
- do { \
- irq_disable_hazard(); \
- irq_disable_hazard(); \
- irq_disable_hazard(); \
- irq_disable_hazard(); \
- } while (0)
-
int c0_compare_int_usable(void)
{
unsigned int delta;