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bcm63xx: add support for linux 3.1-rc1 

SVN-Revision: 27941
lede-17.01
Jonas Gorski 2011-08-09 12:19:49 +00:00
parent cf2070bd5b
commit 6b5f483efa
40 changed files with 5184 additions and 0 deletions
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156
target/linux/brcm63xx/config-3.1 Normal file
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@ -0,0 +1,156 @@
# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ATH79 is not set
CONFIG_AUDIT=y
CONFIG_AUDIT_GENERIC=y
CONFIG_BCM63XX=y
CONFIG_BCM63XX_CPU_6338=y
CONFIG_BCM63XX_CPU_6345=y
CONFIG_BCM63XX_CPU_6348=y
CONFIG_BCM63XX_CPU_6358=y
CONFIG_BCM63XX_ENET=y
CONFIG_BCM63XX_PHY=y
CONFIG_BCM63XX_WDT=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BOARD_BCM963XX=y
# CONFIG_BOARD_LIVEBOX is not set
# CONFIG_BRCMUTIL is not set
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y
CONFIG_CEVT_R4K_LIB=y
CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
CONFIG_CMDLINE_BOOL=y
# CONFIG_CMDLINE_OVERRIDE is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPS32_R1=y
CONFIG_CPU_MIPSR1=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_CRAMFS=y
CONFIG_CSRC_R4K=y
CONFIG_CSRC_R4K_LIB=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_74X164=y
CONFIG_GPIO_DEVICE=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HAMRADIO is not set
CONFIG_HARDWARE_WATCHPOINTS=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_DMA_ATTRS=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_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_HAVE_GENERIC_HARDIRQS=y
CONFIG_HAVE_IDE=y
CONFIG_HAVE_IRQ_WORK=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_HW_HAS_PCI=y
CONFIG_HW_RANDOM=y
CONFIG_HZ=250
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
CONFIG_IMAGE_CMDLINE_HACK=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_IRQ_CPU=y
CONFIG_KEXEC=y
# CONFIG_LANTIQ is not set
CONFIG_LEDS_GPIO=y
# CONFIG_MINIX_FS_NATIVE_ENDIAN is not set
CONFIG_MIPS=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
# CONFIG_MIPS_MACHINE is not set
CONFIG_MIPS_MT_DISABLED=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MTD_BCM963XX=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_BE_BYTE_SWAP=y
# CONFIG_MTD_CFI_GEOMETRY is not set
# CONFIG_MTD_CFI_NOSWAP is not set
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_PER_CPU_KM=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PHYLIB=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_PREEMPT_RCU is not set
# CONFIG_QUOTACTL is not set
CONFIG_RELAY=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
CONFIG_SPI=y
# CONFIG_SPI_BCM63XX is not set
CONFIG_SPI_BITBANG=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_MASTER=y
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SSB=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_BLOCKIO=y
# CONFIG_SSB_DRIVER_MIPS is not set
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_SPROM=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_SWCONFIG=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=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_USB_EHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_SUPPORT=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_XZ_DEC=y
CONFIG_ZONE_DMA_FLAG=0

122
target/linux/brcm63xx/patches-3.1/001-6345_cpu.patch Normal file
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@ -0,0 +1,122 @@
--- a/arch/mips/bcm63xx/cpu.c
+++ b/arch/mips/bcm63xx/cpu.c
@@ -260,8 +260,10 @@ static unsigned int detect_memory_size(v
unsigned int cols = 0, rows = 0, is_32bits = 0, banks = 0;
u32 val;
- if (BCMCPU_IS_6345())
- return (8 * 1024 * 1024);
+ if (BCMCPU_IS_6345()) {
+ val = bcm_sdram_readl(SDRAM_MBASE_REG);
+ return (val * 8 * 1024 * 1024);
+ }
if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
val = bcm_sdram_readl(SDRAM_CFG_REG);
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -734,6 +734,8 @@
#define SDRAM_CFG_BANK_SHIFT 13
#define SDRAM_CFG_BANK_MASK (1 << SDRAM_CFG_BANK_SHIFT)
+#define SDRAM_MBASE_REG 0xc
+
#define SDRAM_PRIO_REG 0x2C
#define SDRAM_PRIO_MIPS_SHIFT 29
#define SDRAM_PRIO_MIPS_MASK (1 << SDRAM_PRIO_MIPS_SHIFT)
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -709,15 +709,9 @@ void __init board_prom_init(void)
char cfe_version[32];
u32 val;
- /* read base address of boot chip select (0)
- * 6345 does not have MPI but boots from standard
- * MIPS Flash address */
- if (BCMCPU_IS_6345())
- val = 0x1fc00000;
- else {
- val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- val &= MPI_CSBASE_BASE_MASK;
- }
+ /* read base address of boot chip select (0) */
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
boot_addr = (u8 *)KSEG1ADDR(val);
/* dump cfe version */
@@ -893,12 +887,9 @@ int __init board_register_devices(void)
bcm63xx_dsp_register(&board.dsp);
/* read base address of boot chip select (0) */
- if (BCMCPU_IS_6345())
- val = 0x1fc00000;
- else {
- val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- val &= MPI_CSBASE_BASE_MASK;
- }
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+
mtd_resources[0].start = val;
mtd_resources[0].end = 0x1FFFFFFF;
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -163,7 +163,7 @@ enum bcm63xx_regs_set {
#define BCM_6345_ENET0_BASE (0xfffe1800)
#define BCM_6345_ENETDMA_BASE (0xfffe2800)
#define BCM_6345_PCMCIA_BASE (0xfffe2028)
-#define BCM_6345_MPI_BASE (0xdeadbeef)
+#define BCM_6345_MPI_BASE (0xfffe2000)
#define BCM_6345_OHCI0_BASE (0xfffe2100)
#define BCM_6345_OHCI_PRIV_BASE (0xfffe2200)
#define BCM_6345_USBH_PRIV_BASE (0xdeadbeef)
--- a/arch/mips/bcm63xx/gpio.c
+++ b/arch/mips/bcm63xx/gpio.c
@@ -4,7 +4,7 @@
* for more details.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
- * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2008-2011 Florian Fainelli <florian@openwrt.org>
*/
#include <linux/kernel.h>
@@ -33,7 +33,10 @@ static void bcm63xx_gpio_set(struct gpio
BUG();
if (gpio < 32) {
- reg = GPIO_DATA_LO_REG;
+ if (!BCMCPU_IS_6345())
+ reg = GPIO_DATA_LO_REG;
+ else
+ reg = GPIO_DATA_HI_REG;
mask = 1 << gpio;
v = &gpio_out_low;
} else {
@@ -60,7 +63,10 @@ static int bcm63xx_gpio_get(struct gpio_
BUG();
if (gpio < 32) {
- reg = GPIO_DATA_LO_REG;
+ if (!BCMCPU_IS_6345())
+ reg = GPIO_DATA_LO_REG;
+ else
+ reg = GPIO_DATA_HI_REG;
mask = 1 << gpio;
} else {
reg = GPIO_DATA_HI_REG;
@@ -125,7 +131,11 @@ static struct gpio_chip bcm63xx_gpio_chi
int __init bcm63xx_gpio_init(void)
{
- gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
+ if (!BCMCPU_IS_6345())
+ gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
+ else
+ gpio_out_low = bcm_gpio_readl(GPIO_DATA_HI_REG);
+
gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);

125
target/linux/brcm63xx/patches-3.1/007-usb-ohci-support.patch Normal file
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@ -0,0 +1,125 @@
The bcm63xx SOC has an integrated OHCI controller, this patch adds
platform device registration and change board code to register ohci
device when necessary.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Kconfig | 6 ++
arch/mips/bcm63xx/Makefile | 3 +-
arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++
arch/mips/bcm63xx/dev-usb-ohci.c | 49 ++++++++++++++++++++
.../asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h | 6 ++
5 files changed, 67 insertions(+), 1 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-usb-ohci.c
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
--- a/arch/mips/bcm63xx/Kconfig
+++ b/arch/mips/bcm63xx/Kconfig
@@ -16,10 +16,16 @@ config BCM63XX_CPU_6345
config BCM63XX_CPU_6348
bool "support 6348 CPU"
select HW_HAS_PCI
+ select USB_ARCH_HAS_OHCI
+ select USB_OHCI_BIG_ENDIAN_DESC
+ select USB_OHCI_BIG_ENDIAN_MMIO
config BCM63XX_CPU_6358
bool "support 6358 CPU"
select HW_HAS_PCI
+ select USB_ARCH_HAS_OHCI
+ select USB_OHCI_BIG_ENDIAN_DESC
+ select USB_OHCI_BIG_ENDIAN_MMIO
endmenu
source "arch/mips/bcm63xx/boards/Kconfig"
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,5 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o
+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
+ dev-usb-ohci.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -25,6 +25,7 @@
#include <bcm63xx_dev_enet.h>
#include <bcm63xx_dev_dsp.h>
#include <bcm63xx_dev_pcmcia.h>
+#include <bcm63xx_dev_usb_ohci.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -883,6 +884,9 @@ int __init board_register_devices(void)
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
+ if (board.has_ohci0)
+ bcm63xx_ohci_register();
+
if (board.has_dsp)
bcm63xx_dsp_register(&board.dsp);
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-usb-ohci.c
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_dev_usb_ohci.h>
+
+static struct resource ohci_resources[] = {
+ {
+ /* start & end filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* start filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ohci_dmamask = ~(u32)0;
+
+static struct platform_device bcm63xx_ohci_device = {
+ .name = "bcm63xx_ohci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(ohci_resources),
+ .resource = ohci_resources,
+ .dev = {
+ .dma_mask = &ohci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+int __init bcm63xx_ohci_register(void)
+{
+ if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358())
+ return 0;
+
+ ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
+ ohci_resources[0].end = ohci_resources[0].start;
+ ohci_resources[0].end += RSET_OHCI_SIZE - 1;
+ ohci_resources[1].start = bcm63xx_get_irq_number(IRQ_OHCI0);
+ return platform_device_register(&bcm63xx_ohci_device);
+}
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
@@ -0,0 +1,6 @@
+#ifndef BCM63XX_DEV_USB_OHCI_H_
+#define BCM63XX_DEV_USB_OHCI_H_
+
+int bcm63xx_ohci_register(void);
+
+#endif /* BCM63XX_DEV_USB_OHCI_H_ */

117
target/linux/brcm63xx/patches-3.1/008-usb-ehci-support.patch Normal file
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@ -0,0 +1,117 @@
The bcm63xx SOC has an integrated EHCI controller, this patch adds
platform device registration and change board code to register
EHCI device when necessary.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Kconfig | 2 +
arch/mips/bcm63xx/Makefile | 2 +-
arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++
arch/mips/bcm63xx/dev-usb-ehci.c | 49 ++++++++++++++++++++
.../asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h | 6 ++
5 files changed, 62 insertions(+), 1 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-usb-ehci.c
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
--- a/arch/mips/bcm63xx/Kconfig
+++ b/arch/mips/bcm63xx/Kconfig
@@ -26,6 +26,8 @@ config BCM63XX_CPU_6358
select USB_ARCH_HAS_OHCI
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_ARCH_HAS_EHCI
+ select USB_EHCI_BIG_ENDIAN_MMIO
endmenu
source "arch/mips/bcm63xx/boards/Kconfig"
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,6 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
- dev-usb-ohci.o
+ dev-usb-ohci.o dev-usb-ehci.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -26,6 +26,7 @@
#include <bcm63xx_dev_dsp.h>
#include <bcm63xx_dev_pcmcia.h>
#include <bcm63xx_dev_usb_ohci.h>
+#include <bcm63xx_dev_usb_ehci.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -884,6 +885,9 @@ int __init board_register_devices(void)
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
+ if (board.has_ehci0)
+ bcm63xx_ehci_register();
+
if (board.has_ohci0)
bcm63xx_ohci_register();
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-usb-ehci.c
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_dev_usb_ehci.h>
+
+static struct resource ehci_resources[] = {
+ {
+ /* start & end filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* start filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ehci_dmamask = ~(u32)0;
+
+static struct platform_device bcm63xx_ehci_device = {
+ .name = "bcm63xx_ehci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(ehci_resources),
+ .resource = ehci_resources,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+int __init bcm63xx_ehci_register(void)
+{
+ if (!BCMCPU_IS_6358())
+ return 0;
+
+ ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
+ ehci_resources[0].end = ehci_resources[0].start;
+ ehci_resources[0].end += RSET_EHCI_SIZE - 1;
+ ehci_resources[1].start = bcm63xx_get_irq_number(IRQ_EHCI0);
+ return platform_device_register(&bcm63xx_ehci_device);
+}
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
@@ -0,0 +1,6 @@
+#ifndef BCM63XX_DEV_USB_EHCI_H_
+#define BCM63XX_DEV_USB_EHCI_H_
+
+int bcm63xx_ehci_register(void);
+
+#endif /* BCM63XX_DEV_USB_EHCI_H_ */

202
target/linux/brcm63xx/patches-3.1/010-add_bcm63xx_ohci_controller.patch Normal file
View File

@ -0,0 +1,202 @@
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
drivers/usb/host/ohci-bcm63xx.c | 166 +++++++++++++++++++++++++++++++++++++++
drivers/usb/host/ohci-hcd.c | 5 +
drivers/usb/host/ohci.h | 2 +-
3 files changed, 172 insertions(+), 1 deletions(-)
create mode 100644 drivers/usb/host/ohci-bcm63xx.c
--- /dev/null
+++ b/drivers/usb/host/ohci-bcm63xx.c
@@ -0,0 +1,166 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+
+static struct clk *usb_host_clock;
+
+static int __devinit ohci_bcm63xx_start(struct usb_hcd *hcd)
+{
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ int ret;
+
+ /*
+ * port 2 can be shared with USB slave, but all boards seem to
+ * have only one host port populated, so we can hardcode it
+ */
+ ohci->num_ports = 1;
+
+ ret = ohci_init(ohci);
+ if (ret < 0)
+ return ret;
+
+ ret = ohci_run(ohci);
+ if (ret < 0) {
+ err("can't start %s", hcd->self.bus_name);
+ ohci_stop(hcd);
+ return ret;
+ }
+ return 0;
+}
+
+static const struct hc_driver ohci_bcm63xx_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "BCM63XX integrated OHCI controller",
+ .hcd_priv_size = sizeof(struct ohci_hcd),
+
+ .irq = ohci_irq,
+ .flags = HCD_USB11 | HCD_MEMORY,
+ .start = ohci_bcm63xx_start,
+ .stop = ohci_stop,
+ .shutdown = ohci_shutdown,
+ .urb_enqueue = ohci_urb_enqueue,
+ .urb_dequeue = ohci_urb_dequeue,
+ .endpoint_disable = ohci_endpoint_disable,
+ .get_frame_number = ohci_get_frame,
+ .hub_status_data = ohci_hub_status_data,
+ .hub_control = ohci_hub_control,
+ .start_port_reset = ohci_start_port_reset,
+};
+
+static int __devinit ohci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
+{
+ struct resource *res_mem;
+ struct usb_hcd *hcd;
+ struct ohci_hcd *ohci;
+ u32 reg;
+ int ret, irq;
+
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_irq(pdev, 0);
+ if (!res_mem || irq < 0)
+ return -ENODEV;
+
+ if (BCMCPU_IS_6348()) {
+ struct clk *clk;
+ /* enable USB host clock */
+ clk = clk_get(&pdev->dev, "usbh");
+ if (IS_ERR(clk))
+ return -ENODEV;
+
+ clk_enable(clk);
+ usb_host_clock = clk;
+ bcm_rset_writel(RSET_OHCI_PRIV, 0, OHCI_PRIV_REG);
+
+ } else if (BCMCPU_IS_6358()) {
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
+ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
+ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
+ /*
+ * The magic value comes for the original vendor BSP
+ * and is needed for USB to work. Datasheet does not
+ * help, so the magic value is used as-is.
+ */
+ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
+ } else
+ return 0;
+
+ hcd = usb_create_hcd(&ohci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
+ if (!hcd)
+ return -ENOMEM;
+ hcd->rsrc_start = res_mem->start;
+ hcd->rsrc_len = res_mem->end - res_mem->start + 1;
+
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+ pr_debug("request_mem_region failed\n");
+ ret = -EBUSY;
+ goto out;
+ }
+
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs) {
+ pr_debug("ioremap failed\n");
+ ret = -EIO;
+ goto out1;
+ }
+
+ ohci = hcd_to_ohci(hcd);
+ ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC |
+ OHCI_QUIRK_FRAME_NO;
+ ohci_hcd_init(ohci);
+
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+ if (ret)
+ goto out2;
+
+ platform_set_drvdata(pdev, hcd);
+ return 0;
+
+out2:
+ iounmap(hcd->regs);
+out1:
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+out:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+static int __devexit ohci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd;
+
+ hcd = platform_get_drvdata(pdev);
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
+ usb_put_hcd(hcd);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ if (usb_host_clock) {
+ clk_disable(usb_host_clock);
+ clk_put(usb_host_clock);
+ }
+ platform_set_drvdata(pdev, NULL);
+ return 0;
+}
+
+static struct platform_driver ohci_hcd_bcm63xx_driver = {
+ .probe = ohci_hcd_bcm63xx_drv_probe,
+ .remove = __devexit_p(ohci_hcd_bcm63xx_drv_remove),
+ .shutdown = usb_hcd_platform_shutdown,
+ .driver = {
+ .name = "bcm63xx_ohci",
+ .owner = THIS_MODULE,
+ },
+};
+
+MODULE_ALIAS("platform:bcm63xx_ohci");
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1058,6 +1058,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ohci_hcd_da8xx_driver
#endif
+#ifdef CONFIG_BCM63XX
+#include "ohci-bcm63xx.c"
+#define PLATFORM_DRIVER ohci_hcd_bcm63xx_driver
+#endif
+
#ifdef CONFIG_USB_OHCI_SH
#include "ohci-sh.c"
#define PLATFORM_DRIVER ohci_hcd_sh_driver
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -646,7 +646,7 @@ static inline u32 hc32_to_cpup (const st
* some big-endian SOC implementations. Same thing happens with PSW access.
*/
-#ifdef CONFIG_PPC_MPC52xx
+#if defined(CONFIG_PPC_MPC52xx) || defined(CONFIG_BCM63XX)
#define big_endian_frame_no_quirk(ohci) (ohci->flags & OHCI_QUIRK_FRAME_NO)
#else
#define big_endian_frame_no_quirk(ohci) 0

178
target/linux/brcm63xx/patches-3.1/011-add_bcm63xx_ehci_controller.patch Normal file
View File

@ -0,0 +1,178 @@
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
drivers/usb/host/ehci-bcm63xx.c | 154 +++++++++++++++++++++++++++++++++++++++
drivers/usb/host/ehci-hcd.c | 5 +
2 files changed, 159 insertions(+), 0 deletions(-)
create mode 100644 drivers/usb/host/ehci-bcm63xx.c
--- /dev/null
+++ b/drivers/usb/host/ehci-bcm63xx.c
@@ -0,0 +1,154 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+
+static int ehci_bcm63xx_setup(struct usb_hcd *hcd)
+{
+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+ int retval;
+
+ retval = ehci_halt(ehci);
+ if (retval)
+ return retval;
+
+ retval = ehci_init(hcd);
+ if (retval)
+ return retval;
+
+ ehci_reset(ehci);
+ ehci_port_power(ehci, 0);
+
+ return retval;
+}
+
+
+static const struct hc_driver ehci_bcm63xx_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "BCM63XX integrated EHCI controller",
+ .hcd_priv_size = sizeof(struct ehci_hcd),
+
+ .irq = ehci_irq,
+ .flags = HCD_MEMORY | HCD_USB2,
+
+ .reset = ehci_bcm63xx_setup,
+ .start = ehci_run,
+ .stop = ehci_stop,
+ .shutdown = ehci_shutdown,
+
+ .urb_enqueue = ehci_urb_enqueue,
+ .urb_dequeue = ehci_urb_dequeue,
+ .endpoint_disable = ehci_endpoint_disable,
+
+ .get_frame_number = ehci_get_frame,
+
+ .hub_status_data = ehci_hub_status_data,
+ .hub_control = ehci_hub_control,
+ .bus_suspend = ehci_bus_suspend,
+ .bus_resume = ehci_bus_resume,
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
+};
+
+static int __devinit ehci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
+{
+ struct resource *res_mem;
+ struct usb_hcd *hcd;
+ struct ehci_hcd *ehci;
+ u32 reg;
+ int ret, irq;
+
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_irq(pdev, 0);;
+ if (!res_mem || irq < 0)
+ return -ENODEV;
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
+ reg &= ~USBH_PRIV_SWAP_EHCI_DATA_MASK;
+ reg |= USBH_PRIV_SWAP_EHCI_ENDN_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
+
+ /*
+ * The magic value comes for the original vendor BSP and is
+ * needed for USB to work. Datasheet does not help, so the
+ * magic value is used as-is.
+ */
+ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
+
+ hcd = usb_create_hcd(&ehci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
+ if (!hcd)
+ return -ENOMEM;
+ hcd->rsrc_start = res_mem->start;
+ hcd->rsrc_len = res_mem->end - res_mem->start + 1;
+
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+ pr_debug("request_mem_region failed\n");
+ ret = -EBUSY;
+ goto out;
+ }
+
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs) {
+ pr_debug("ioremap failed\n");
+ ret = -EIO;
+ goto out1;
+ }
+
+ ehci = hcd_to_ehci(hcd);
+ ehci->big_endian_mmio = 1;
+ ehci->big_endian_desc = 0;
+ ehci->caps = hcd->regs;
+ ehci->regs = hcd->regs +
+ HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+ ehci->sbrn = 0x20;
+
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+ if (ret)
+ goto out2;
+
+ platform_set_drvdata(pdev, hcd);
+ return 0;
+
+out2:
+ iounmap(hcd->regs);
+out1:
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+out:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+static int __devexit ehci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd;
+
+ hcd = platform_get_drvdata(pdev);
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
+ usb_put_hcd(hcd);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ platform_set_drvdata(pdev, NULL);
+ return 0;
+}
+
+static struct platform_driver ehci_hcd_bcm63xx_driver = {
+ .probe = ehci_hcd_bcm63xx_drv_probe,
+ .remove = __devexit_p(ehci_hcd_bcm63xx_drv_remove),
+ .shutdown = usb_hcd_platform_shutdown,
+ .driver = {
+ .name = "bcm63xx_ehci",
+ .owner = THIS_MODULE,
+ },
+};
+
+MODULE_ALIAS("platform:bcm63xx_ehci");
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1291,6 +1291,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_grlib_driver
#endif
+#ifdef CONFIG_BCM63XX
+#include "ehci-bcm63xx.c"
+#define PLATFORM_DRIVER ehci_hcd_bcm63xx_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
!defined(XILINX_OF_PLATFORM_DRIVER)

137
target/linux/brcm63xx/patches-3.1/040-bcm963xx_flashmap.patch Normal file
View File

@ -0,0 +1,137 @@
From a4d005c91d403d9f3d0272db6cc46202c06ec774 Mon Sep 17 00:00:00 2001
From: Axel Gembe <ago@bastart.eu.org>
Date: Mon, 12 May 2008 18:54:09 +0200
Subject: [PATCH] bcm963xx: flashmap support
Signed-off-by: Axel Gembe <ago@bastart.eu.org>
---
arch/mips/bcm63xx/boards/board_bcm963xx.c | 19 +----------------
drivers/mtd/maps/bcm963xx-flash.c | 32 ++++++++++++++++++++++++----
drivers/mtd/redboot.c | 13 +++++++++--
3 files changed, 38 insertions(+), 26 deletions(-)
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -822,20 +822,6 @@ void __init board_setup(void)
panic("unexpected CPU for bcm963xx board");
}
-static struct mtd_partition mtd_partitions[] = {
- {
- .name = "cfe",
- .offset = 0x0,
- .size = 0x40000,
- }
-};
-
-static struct physmap_flash_data flash_data = {
- .width = 2,
- .nr_parts = ARRAY_SIZE(mtd_partitions),
- .parts = mtd_partitions,
-};
-
static struct resource mtd_resources[] = {
{
.start = 0, /* filled at runtime */
@@ -845,12 +831,9 @@ static struct resource mtd_resources[] =
};
static struct platform_device mtd_dev = {
- .name = "physmap-flash",
+ .name = "bcm963xx-flash",
.resource = mtd_resources,
.num_resources = ARRAY_SIZE(mtd_resources),
- .dev = {
- .platform_data = &flash_data,
- },
};
static struct gpio_led_platform_data bcm63xx_led_data;
--- a/drivers/mtd/maps/bcm963xx-flash.c
+++ b/drivers/mtd/maps/bcm963xx-flash.c
@@ -27,6 +27,8 @@
#include <linux/vmalloc.h>
#include <linux/platform_device.h>
#include <linux/io.h>
+#include <linux/magic.h>
+#include <linux/jffs2.h>
#include <asm/mach-bcm63xx/bcm963xx_tag.h>
@@ -35,6 +37,14 @@
#define PFX KBUILD_MODNAME ": "
+struct squashfs_super_block {
+ __le32 s_magic;
+ __le32 pad0[9];
+ __le64 bytes_used;
+};
+
+extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin);
+
static struct mtd_partition *parsed_parts;
static struct mtd_info *bcm963xx_mtd_info;
@@ -219,9 +229,21 @@ probe_ok:
}
}
} else {
- dev_info(&pdev->dev, "unsupported bootloader\n");
- err = -ENODEV;
- goto err_probe;
+ printk(KERN_INFO PFX "assuming RedBoot bootloader\n");
+ if (bcm963xx_mtd_info->size > 0x00400000) {
+ printk(KERN_INFO PFX "Support for extended flash memory size : 0x%lx ; ONLY 64MBIT SUPPORT\n", bcm963xx_mtd_info->size);
+ bcm963xx_map.virt = (u32)(BCM63XX_EXTENDED_SIZE);
+ }
+
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+ if (parsed_nr_parts == 0) {
+ int ret = parse_redboot_partitions(bcm963xx_mtd_info, &parsed_parts, 0);
+ if (ret > 0) {
+ part_type = "RedBoot";
+ parsed_nr_parts = ret;
+ }
+ }
+#endif
}
return mtd_device_register(bcm963xx_mtd_info, parsed_parts,
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -57,7 +57,7 @@ static inline int redboot_checksum(struc
return 1;
}
-static int parse_redboot_partitions(struct mtd_info *master,
+int parse_redboot_partitions(struct mtd_info *master,
struct mtd_partition **pparts,
unsigned long fis_origin)
{
@@ -180,6 +180,14 @@ static int parse_redboot_partitions(stru
goto out;
}
+ if (!fis_origin) {
+ for (i = 0; i < numslots; i++) {
+ if (!strncmp(buf[i].name, "RedBoot", 8)) {
+ fis_origin = (buf[i].flash_base & (master->size << 1) - 1);
+ }
+ }
+ }
+
for (i = 0; i < numslots; i++) {
struct fis_list *new_fl, **prev;
@@ -202,9 +210,8 @@ static int parse_redboot_partitions(stru
new_fl->img = &buf[i];
if (fis_origin) {
buf[i].flash_base -= fis_origin;
- } else {
- buf[i].flash_base &= master->size-1;
}
+ buf[i].flash_base &= (master->size << 1) - 1;
/* I'm sure the JFFS2 code has done me permanent damage.
* I now think the following is _normal_

45
target/linux/brcm63xx/patches-3.1/041-bcm963xx_real_rootfs_length.patch Normal file
View File

@ -0,0 +1,45 @@
--- a/arch/mips/include/asm/mach-bcm63xx/bcm963xx_tag.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm963xx_tag.h
@@ -86,8 +86,10 @@ struct bcm_tag {
char rootfs_crc[CRC_LEN];
/* 224-227: CRC32 of kernel partition */
char kernel_crc[CRC_LEN];
- /* 228-235: Unused at present */
- char reserved1[8];
+ /* 228-231: Image sequence number */
+ char image_sequence[4];
+ /* 222-235: Openwrt: real rootfs length */
+ char real_rootfs_length[4];
/* 236-239: CRC32 of header excluding last 20 bytes */
char header_crc[CRC_LEN];
/* 240-255: Unused at present */
--- a/drivers/mtd/maps/bcm963xx-flash.c
+++ b/drivers/mtd/maps/bcm963xx-flash.c
@@ -64,7 +64,7 @@ static int parse_cfe_partitions(struct m
int ret;
size_t retlen;
unsigned int rootfsaddr, kerneladdr, spareaddr;
- unsigned int rootfslen, kernellen, sparelen, totallen;
+ unsigned int rootfslen, kernellen, sparelen;
int namelen = 0;
int i;
char *boardid;
@@ -85,7 +85,7 @@ static int parse_cfe_partitions(struct m
sscanf(buf->kernel_address, "%u", &kerneladdr);
sscanf(buf->kernel_length, "%u", &kernellen);
- sscanf(buf->total_length, "%u", &totallen);
+ rootfslen = *(uint32_t *)(&(buf->real_rootfs_length));
tagversion = &(buf->tag_version[0]);
boardid = &(buf->board_id[0]);
@@ -94,7 +94,8 @@ static int parse_cfe_partitions(struct m
kerneladdr = kerneladdr - BCM63XX_EXTENDED_SIZE;
rootfsaddr = kerneladdr + kernellen;
- spareaddr = roundup(totallen, master->erasesize) + master->erasesize;
+ rootfslen = roundup(rootfslen, master->erasesize);
+ spareaddr = rootfsaddr + rootfslen;
sparelen = master->size - spareaddr - master->erasesize;
rootfslen = spareaddr - rootfsaddr;

11
target/linux/brcm63xx/patches-3.1/070_bcm63xx_enet_vlan_incoming_fixed.patch Normal file
View File

@ -0,0 +1,11 @@
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -1517,7 +1517,7 @@ static int compute_hw_mtu(struct bcm_ene
actual_mtu = mtu;
/* add ethernet header + vlan tag size */
- actual_mtu += VLAN_ETH_HLEN;
+ actual_mtu += VLAN_ETH_HLEN + VLAN_HLEN;
if (actual_mtu < 64 || actual_mtu > BCMENET_MAX_MTU)
return -EINVAL;

530
target/linux/brcm63xx/patches-3.1/080-bcm6345_enet.patch Normal file
View File

@ -0,0 +1,530 @@
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -29,16 +29,15 @@
CKCTL_6338_SAR_EN | \
CKCTL_6338_SPI_EN)
-#define CKCTL_6345_CPU_EN (1 << 0)
-#define CKCTL_6345_BUS_EN (1 << 1)
-#define CKCTL_6345_EBI_EN (1 << 2)
-#define CKCTL_6345_UART_EN (1 << 3)
-#define CKCTL_6345_ADSLPHY_EN (1 << 4)
-#define CKCTL_6345_ENET_EN (1 << 7)
-#define CKCTL_6345_USBH_EN (1 << 8)
+#define CKCTL_6345_CPU_EN (1 << 16)
+#define CKCTL_6345_BUS_EN (1 << 17)
+#define CKCTL_6345_EBI_EN (1 << 18)
+#define CKCTL_6345_UART_EN (1 << 19)
+#define CKCTL_6345_ADSLPHY_EN (1 << 20)
+#define CKCTL_6345_ENET_EN (1 << 23)
+#define CKCTL_6345_USBH_EN (1 << 24)
-#define CKCTL_6345_ALL_SAFE_EN (CKCTL_6345_ENET_EN | \
- CKCTL_6345_USBH_EN | \
+#define CKCTL_6345_ALL_SAFE_EN (CKCTL_6345_USBH_EN | \
CKCTL_6345_ADSLPHY_EN)
#define CKCTL_6348_ADSLPHY_EN (1 << 0)
@@ -547,6 +546,39 @@
#define ENETDMA_SRAM4_REG(x) (0x20c + (x) * 0x10)
+/* Broadcom 6345 ENET DMA definitions */
+#define ENETDMA_6345_CHANCFG_REG(x) (0x00 + (x) * 0x40)
+#define ENETDMA_6345_CHANCFG_EN_SHIFT 0
+#define ENETDMA_6345_CHANCFG_EN_MASK (1 << ENETDMA_6345_CHANCFG_EN_SHIFT)
+#define ENETDMA_6345_PKTHALT_SHIFT 1
+#define ENETDMA_6345_PKTHALT_MASK (1 << ENETDMA_6345_PKTHALT_SHIFT)
+#define ENETDMA_6345_CHAINING_SHIFT 2
+#define ENETDMA_6345_CHAINING_MASK (1 << ENETDMA_6345_CHAINING_SHIFT)
+#define ENETDMA_6345_WRAP_EN_SHIFT 3
+#define ENETDMA_6345_WRAP_EN_MASK (1 << ENETDMA_6345_WRAP_EN_SHIFT)
+#define ENETDMA_6345_FLOWC_EN_SHIFT 4
+#define ENETDMA_6345_FLOWC_EN_MASK (1 << ENETDMA_6345_FLOWC_EN_SHIFT)
+
+#define ENETDMA_6345_MAXBURST_REG(x) (0x04 + (x) * 0x40)
+
+#define ENETDMA_6345_RSTART_REG(x) (0x08 + (x) * 0x40)
+
+#define ENETDMA_6345_LEN_REG(x) (0x0C + (x) * 0x40)
+
+#define ENETDMA_6345_BSTAT_REG(x) (0x10 + (x) * 0x40)
+
+#define ENETDMA_6345_IR_REG(x) (0x14 + (x) * 0x40)
+#define ENETDMA_6345_IR_BUFDONE_MASK (1 << 0)
+#define ENETDMA_6345_IR_PKTDONE_MASK (1 << 1)
+#define ENETDMA_6345_IR_NOTOWNER_MASK (1 << 2)
+
+#define ENETDMA_6345_IRMASK_REG(x) (0x18 + (x) * 0x40)
+
+#define ENETDMA_6345_FC_REG(x) (0x1C + (x) * 0x40)
+
+#define ENETDMA_6345_BUFALLOC_REG(x) (0x20 + (x) * 0x40)
+
+
/*************************************************************************
* _REG relative to RSET_OHCI_PRIV
*************************************************************************/
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -32,6 +32,7 @@
#include <linux/if_vlan.h>
#include <bcm63xx_dev_enet.h>
+#include <bcm63xx_cpu.h>
#include "bcm63xx_enet.h"
static char bcm_enet_driver_name[] = "bcm63xx_enet";
@@ -178,6 +179,7 @@ static void bcm_enet_mdio_write_mii(stru
static int bcm_enet_refill_rx(struct net_device *dev)
{
struct bcm_enet_priv *priv;
+ unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
priv = netdev_priv(dev);
@@ -206,7 +208,7 @@ static int bcm_enet_refill_rx(struct net
len_stat = priv->rx_skb_size << DMADESC_LENGTH_SHIFT;
len_stat |= DMADESC_OWNER_MASK;
if (priv->rx_dirty_desc == priv->rx_ring_size - 1) {
- len_stat |= DMADESC_WRAP_MASK;
+ len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
priv->rx_dirty_desc = 0;
} else {
priv->rx_dirty_desc++;
@@ -217,7 +219,10 @@ static int bcm_enet_refill_rx(struct net
priv->rx_desc_count++;
/* tell dma engine we allocated one buffer */
- enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
+ if (!BCMCPU_IS_6345())
+ enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
+ else
+ enet_dma_writel(priv, 1, ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
}
/* If rx ring is still empty, set a timer to try allocating
@@ -255,6 +260,7 @@ static int bcm_enet_receive_queue(struct
struct bcm_enet_priv *priv;
struct device *kdev;
int processed;
+ unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
priv = netdev_priv(dev);
kdev = &priv->pdev->dev;
@@ -293,7 +299,7 @@ static int bcm_enet_receive_queue(struct
/* if the packet does not have start of packet _and_
* end of packet flag set, then just recycle it */
- if ((len_stat & DMADESC_ESOP_MASK) != DMADESC_ESOP_MASK) {
+ if ((len_stat & (DMADESC_ESOP_MASK >> desc_shift)) != (DMADESC_ESOP_MASK >> desc_shift)) {
dev->stats.rx_dropped++;
continue;
}
@@ -353,8 +359,15 @@ static int bcm_enet_receive_queue(struct
bcm_enet_refill_rx(dev);
/* kick rx dma */
- enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
- ENETDMA_CHANCFG_REG(priv->rx_chan));
+ if (!BCMCPU_IS_6345())
+ enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+ ENETDMA_CHANCFG_REG(priv->rx_chan));
+ else
+ enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
+ ENETDMA_6345_CHAINING_MASK |
+ ENETDMA_6345_WRAP_EN_MASK |
+ ENETDMA_6345_FLOWC_EN_MASK,
+ ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
}
return processed;
@@ -429,10 +442,21 @@ static int bcm_enet_poll(struct napi_str
dev = priv->net_dev;
/* ack interrupts */
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IR_REG(priv->rx_chan));
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IR_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IR_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IR_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IR_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IR_REG(priv->tx_chan));
+ }
/* reclaim sent skb */
tx_work_done = bcm_enet_tx_reclaim(dev, 0);
@@ -451,10 +475,21 @@ static int bcm_enet_poll(struct napi_str
napi_complete(napi);
/* restore rx/tx interrupt */
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IRMASK_REG(priv->rx_chan));
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IRMASK_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IRMASK_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+ }
return rx_work_done;
}
@@ -497,8 +532,13 @@ static irqreturn_t bcm_enet_isr_dma(int
priv = netdev_priv(dev);
/* mask rx/tx interrupts */
- enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
- enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+ }
napi_schedule(&priv->napi);
@@ -514,6 +554,7 @@ static int bcm_enet_start_xmit(struct sk
struct bcm_enet_desc *desc;
u32 len_stat;
int ret;
+ unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
priv = netdev_priv(dev);
@@ -539,14 +580,13 @@ static int bcm_enet_start_xmit(struct sk
DMA_TO_DEVICE);
len_stat = (skb->len << DMADESC_LENGTH_SHIFT) & DMADESC_LENGTH_MASK;
- len_stat |= DMADESC_ESOP_MASK |
- DMADESC_APPEND_CRC |
- DMADESC_OWNER_MASK;
+ len_stat |= ((DMADESC_ESOP_MASK >> desc_shift) |
+ DMADESC_APPEND_CRC | DMADESC_OWNER_MASK);
priv->tx_curr_desc++;
if (priv->tx_curr_desc == priv->tx_ring_size) {
priv->tx_curr_desc = 0;
- len_stat |= DMADESC_WRAP_MASK;
+ len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
}
priv->tx_desc_count--;
@@ -557,8 +597,15 @@ static int bcm_enet_start_xmit(struct sk
wmb();
/* kick tx dma */
- enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
- ENETDMA_CHANCFG_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345())
+ enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+ ENETDMA_CHANCFG_REG(priv->tx_chan));
+ else
+ enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
+ ENETDMA_6345_CHAINING_MASK |
+ ENETDMA_6345_WRAP_EN_MASK |
+ ENETDMA_6345_FLOWC_EN_MASK,
+ ENETDMA_6345_CHANCFG_REG(priv->tx_chan));
/* stop queue if no more desc available */
if (!priv->tx_desc_count)
@@ -686,6 +733,9 @@ static void bcm_enet_set_flow(struct bcm
val &= ~ENET_RXCFG_ENFLOW_MASK;
enet_writel(priv, val, ENET_RXCFG_REG);
+ if (BCMCPU_IS_6345())
+ return;
+
/* tx flow control (pause frame generation) */
val = enet_dma_readl(priv, ENETDMA_CFG_REG);
if (tx_en)
@@ -833,8 +883,13 @@ static int bcm_enet_open(struct net_devi
/* mask all interrupts and request them */
enet_writel(priv, 0, ENET_IRMASK_REG);
- enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
- enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+ }
ret = request_irq(dev->irq, bcm_enet_isr_mac, 0, dev->name, dev);
if (ret)
@@ -913,8 +968,12 @@ static int bcm_enet_open(struct net_devi
priv->rx_curr_desc = 0;
/* initialize flow control buffer allocation */
- enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
- ENETDMA_BUFALLOC_REG(priv->rx_chan));
+ if (!BCMCPU_IS_6345())
+ enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+ ENETDMA_BUFALLOC_REG(priv->rx_chan));
+ else
+ enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+ ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
if (bcm_enet_refill_rx(dev)) {
dev_err(kdev, "cannot allocate rx skb queue\n");
@@ -923,37 +982,62 @@ static int bcm_enet_open(struct net_devi
}
/* write rx & tx ring addresses */
- enet_dma_writel(priv, priv->rx_desc_dma,
- ENETDMA_RSTART_REG(priv->rx_chan));
- enet_dma_writel(priv, priv->tx_desc_dma,
- ENETDMA_RSTART_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, priv->rx_desc_dma,
+ ENETDMA_RSTART_REG(priv->rx_chan));
+ enet_dma_writel(priv, priv->tx_desc_dma,
+ ENETDMA_RSTART_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, priv->rx_desc_dma,
+ ENETDMA_6345_RSTART_REG(priv->rx_chan));
+ enet_dma_writel(priv, priv->tx_desc_dma,
+ ENETDMA_6345_RSTART_REG(priv->tx_chan));
+ }
/* clear remaining state ram for rx & tx channel */
- enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
- enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
- enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
- enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
- enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
- enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->tx_chan));
+ }
/* set max rx/tx length */
enet_writel(priv, priv->hw_mtu, ENET_RXMAXLEN_REG);
enet_writel(priv, priv->hw_mtu, ENET_TXMAXLEN_REG);
/* set dma maximum burst len */
- enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
- ENETDMA_MAXBURST_REG(priv->rx_chan));
- enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
- ENETDMA_MAXBURST_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+ ENETDMA_MAXBURST_REG(priv->rx_chan));
+ enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+ ENETDMA_MAXBURST_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+ ENETDMA_6345_MAXBURST_REG(priv->rx_chan));
+ enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+ ENETDMA_6345_MAXBURST_REG(priv->tx_chan));
+ }
/* set correct transmit fifo watermark */
enet_writel(priv, BCMENET_TX_FIFO_TRESH, ENET_TXWMARK_REG);
/* set flow control low/high threshold to 1/3 / 2/3 */
- val = priv->rx_ring_size / 3;
- enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
- val = (priv->rx_ring_size * 2) / 3;
- enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
+ if (!BCMCPU_IS_6345()) {
+ val = priv->rx_ring_size / 3;
+ enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
+ val = (priv->rx_ring_size * 2) / 3;
+ enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
+ } else {
+ enet_dma_writel(priv, 5, ENETDMA_6345_FC_REG(priv->rx_chan));
+ enet_dma_writel(priv, priv->rx_ring_size, ENETDMA_6345_LEN_REG(priv->rx_chan));
+ enet_dma_writel(priv, priv->tx_ring_size, ENETDMA_6345_LEN_REG(priv->tx_chan));
+ }
/* all set, enable mac and interrupts, start dma engine and
* kick rx dma channel */
@@ -961,27 +1045,58 @@ static int bcm_enet_open(struct net_devi
val = enet_readl(priv, ENET_CTL_REG);
val |= ENET_CTL_ENABLE_MASK;
enet_writel(priv, val, ENET_CTL_REG);
- enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
- enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
- ENETDMA_CHANCFG_REG(priv->rx_chan));
+
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
+ enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+ ENETDMA_CHANCFG_REG(priv->rx_chan));
+ } else {
+ enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
+ ENETDMA_6345_CHAINING_MASK |
+ ENETDMA_6345_WRAP_EN_MASK |
+ ENETDMA_6345_FLOWC_EN_MASK,
+ ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
+ }
/* watch "mib counters about to overflow" interrupt */
enet_writel(priv, ENET_IR_MIB, ENET_IR_REG);
enet_writel(priv, ENET_IR_MIB, ENET_IRMASK_REG);
/* watch "packet transferred" interrupt in rx and tx */
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IR_REG(priv->rx_chan));
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IR_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IR_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IR_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IR_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IR_REG(priv->tx_chan));
+ }
/* make sure we enable napi before rx interrupt */
napi_enable(&priv->napi);
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IRMASK_REG(priv->rx_chan));
- enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
- ENETDMA_IRMASK_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+ ENETDMA_IRMASK_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+ ENETDMA_IR_PKTDONE_MASK |
+ ENETDMA_IR_NOTOWNER_MASK,
+ ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+ }
if (priv->has_phy)
phy_start(priv->phydev);
@@ -1061,13 +1176,19 @@ static void bcm_enet_disable_dma(struct
{
int limit;
- enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
+ if (!BCMCPU_IS_6345())
+ enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
+ else
+ enet_dma_writel(priv, 0, ENETDMA_6345_CHANCFG_REG(chan));
limit = 1000;
do {
u32 val;
- val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
+ if (!BCMCPU_IS_6345())
+ val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
+ else
+ val = enet_dma_readl(priv, ENETDMA_6345_CHANCFG_REG(chan));
if (!(val & ENETDMA_CHANCFG_EN_MASK))
break;
udelay(1);
@@ -1094,8 +1215,13 @@ static int bcm_enet_stop(struct net_devi
/* mask all interrupts */
enet_writel(priv, 0, ENET_IRMASK_REG);
- enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
- enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+ if (!BCMCPU_IS_6345()) {
+ enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+ } else {
+ enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+ enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+ }
/* make sure no mib update is scheduled */
cancel_work_sync(&priv->mib_update_task);
@@ -1624,6 +1750,7 @@ static int __devinit bcm_enet_probe(stru
const char *clk_name;
unsigned int iomem_size;
int i, ret;
+ unsigned int chan_offset = 0;
/* stop if shared driver failed, assume driver->probe will be
* called in the same order we register devices (correct ?) */
@@ -1663,10 +1790,13 @@ static int __devinit bcm_enet_probe(stru
priv->irq_tx = res_irq_tx->start;
priv->mac_id = pdev->id;
+ if (BCMCPU_IS_6345())
+ chan_offset = 1;
+
/* get rx & tx dma channel id for this mac */
if (priv->mac_id == 0) {
- priv->rx_chan = 0;
- priv->tx_chan = 1;
+ priv->rx_chan = 0 + chan_offset;
+ priv->tx_chan = 1 + chan_offset;
clk_name = "enet0";
} else {
priv->rx_chan = 2;
--- a/drivers/net/bcm63xx_enet.h
+++ b/drivers/net/bcm63xx_enet.h
@@ -46,6 +46,9 @@ struct bcm_enet_desc {
#define DMADESC_ESOP_MASK (DMADESC_EOP_MASK | DMADESC_SOP_MASK)
#define DMADESC_WRAP_MASK (1 << 12)
+/* Shift down for EOP, SOP and WRAP bits */
+#define DMADESC_6345_SHIFT (3)
+
#define DMADESC_UNDER_MASK (1 << 9)
#define DMADESC_APPEND_CRC (1 << 8)
#define DMADESC_OVSIZE_MASK (1 << 4)
--- a/arch/mips/bcm63xx/dev-enet.c
+++ b/arch/mips/bcm63xx/dev-enet.c
@@ -104,7 +104,7 @@ int __init bcm63xx_enet_register(int uni
if (unit > 1)
return -ENODEV;
- if (unit == 1 && BCMCPU_IS_6338())
+ if (unit == 1 && (BCMCPU_IS_6338() || BCMCPU_IS_6345()))
return -ENODEV;
if (!shared_device_registered) {

98
target/linux/brcm63xx/patches-3.1/100-reset_buttons.patch Normal file
View File

@ -0,0 +1,98 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -15,6 +15,8 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/ssb/ssb.h>
+#include <linux/gpio_buttons.h>
+#include <linux/input.h>
#include <asm/addrspace.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
@@ -296,6 +298,16 @@ static struct board_info __initdata boar
.active_low = 1,
},
},
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 33,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
};
static struct board_info __initdata board_96348gw = {
@@ -354,6 +366,16 @@ static struct board_info __initdata boar
.active_low = 1,
},
},
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 36,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
};
static struct board_info __initdata board_FAST2404 = {
@@ -844,12 +866,23 @@ static struct platform_device bcm63xx_gp
.dev.platform_data = &bcm63xx_led_data,
};
+static struct gpio_buttons_platform_data bcm63xx_gpio_buttons_data = {
+ .poll_interval = 20,
+};
+
+static struct platform_device bcm63xx_gpio_buttons_device = {
+ .name = "gpio-buttons",
+ .id = 0,
+ .dev.platform_data = &bcm63xx_gpio_buttons_data,
+};
+
/*
* third stage init callback, register all board devices.
*/
int __init board_register_devices(void)
{
u32 val;
+ int button_count = 0;
if (board.has_uart0)
bcm63xx_uart_register(0);
@@ -891,5 +924,16 @@ int __init board_register_devices(void)
platform_device_register(&bcm63xx_gpio_leds);
+ /* count number of BUTTONs defined by this device */
+ while (button_count < ARRAY_SIZE(board.buttons) && board.buttons[button_count].desc)
+ button_count++;
+
+ if (button_count) {
+ bcm63xx_gpio_buttons_data.nbuttons = button_count;
+ bcm63xx_gpio_buttons_data.buttons = board.buttons;
+
+ platform_device_register(&bcm63xx_gpio_buttons_device);
+ }
+
return 0;
}
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -57,6 +57,9 @@ struct board_info {
/* GPIO LEDs */
struct gpio_led leds[5];
+
+ /* Buttons */
+ struct gpio_button buttons[2];
};
#endif /* ! BOARD_BCM963XX_H_ */

23
target/linux/brcm63xx/patches-3.1/141-led_count.patch Normal file
View File

@ -0,0 +1,23 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -883,6 +883,7 @@ int __init board_register_devices(void)
{
u32 val;
int button_count = 0;
+ int led_count = 0;
if (board.has_uart0)
bcm63xx_uart_register(0);
@@ -919,7 +920,11 @@ int __init board_register_devices(void)
platform_device_register(&mtd_dev);
- bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+ /* count number of LEDs defined by this device */
+ while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name)
+ led_count++;
+
+ bcm63xx_led_data.num_leds = led_count;
bcm63xx_led_data.leds = board.leds;
platform_device_register(&bcm63xx_gpio_leds);

243
target/linux/brcm63xx/patches-3.1/180-udc_preliminary_support.patch Normal file
View File

@ -0,0 +1,243 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -29,6 +29,7 @@
#include <bcm63xx_dev_pcmcia.h>
#include <bcm63xx_dev_usb_ohci.h>
#include <bcm63xx_dev_usb_ehci.h>
+#include <bcm63xx_dev_usb_udc.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -400,6 +401,8 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
.has_pccard = 1,
.has_ehci0 = 1,
+
+ .has_udc0 = 1,
};
static struct board_info __initdata board_rta1025w_16 = {
@@ -911,6 +914,9 @@ int __init board_register_devices(void)
if (board.has_dsp)
bcm63xx_dsp_register(&board.dsp);
+ if (board.has_udc0)
+ bcm63xx_udc_register();
+
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-usb-udc.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+
+static struct resource udc_resources[] = {
+ {
+ .start = -1, /* filled at runtime */
+ .end = -1, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = -1, /* filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 udc_dmamask = ~(u32)0;
+
+static struct platform_device bcm63xx_udc_device = {
+ .name = "bcm63xx-udc",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(udc_resources),
+ .resource = udc_resources,
+ .dev = {
+ .dma_mask = &udc_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+int __init bcm63xx_udc_register(void)
+{
+ if (!BCMCPU_IS_6338() && !BCMCPU_IS_6345() && !BCMCPU_IS_6348())
+ return 0;
+
+ udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
+ udc_resources[0].end = udc_resources[0].start;
+ udc_resources[0].end += RSET_UDC_SIZE - 1;
+ udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
+ return platform_device_register(&bcm63xx_udc_device);
+}
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -127,7 +127,7 @@ enum bcm63xx_regs_set {
#define BCM_6338_UART1_BASE (0xdeadbeef)
#define BCM_6338_GPIO_BASE (0xfffe0400)
#define BCM_6338_SPI_BASE (0xfffe0c00)
-#define BCM_6338_UDC0_BASE (0xdeadbeef)
+#define BCM_6338_UDC0_BASE (0xfffe3000)
#define BCM_6338_USBDMA_BASE (0xfffe2400)
#define BCM_6338_OHCI0_BASE (0xdeadbeef)
#define BCM_6338_OHCI_PRIV_BASE (0xfffe3000)
@@ -158,7 +158,7 @@ enum bcm63xx_regs_set {
#define BCM_6345_UART1_BASE (0xdeadbeef)
#define BCM_6345_GPIO_BASE (0xfffe0400)
#define BCM_6345_SPI_BASE (0xdeadbeef)
-#define BCM_6345_UDC0_BASE (0xdeadbeef)
+#define BCM_6345_UDC0_BASE (0xfffe2100)
#define BCM_6345_USBDMA_BASE (0xfffe2800)
#define BCM_6345_ENET0_BASE (0xfffe1800)
#define BCM_6345_ENETDMA_BASE (0xfffe2800)
@@ -215,7 +215,7 @@ enum bcm63xx_regs_set {
#define BCM_6358_UART1_BASE (0xfffe0120)
#define BCM_6358_GPIO_BASE (0xfffe0080)
#define BCM_6358_SPI_BASE (0xdeadbeef)
-#define BCM_6358_UDC0_BASE (0xfffe0800)
+#define BCM_6358_UDC0_BASE (0xfffe0400)
#define BCM_6358_OHCI0_BASE (0xfffe1400)
#define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
#define BCM_6358_USBH_PRIV_BASE (0xfffe1500)
@@ -444,6 +444,7 @@ enum bcm63xx_irq {
IRQ_UART0,
IRQ_UART1,
IRQ_DSL,
+ IRQ_UDC0,
IRQ_ENET0,
IRQ_ENET1,
IRQ_ENET_PHY,
@@ -486,7 +487,7 @@ enum bcm63xx_irq {
#define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3)
#define BCM_6345_ATM_IRQ (IRQ_INTERNAL_BASE + 4)
-#define BCM_6345_USB_IRQ (IRQ_INTERNAL_BASE + 5)
+#define BCM_6345_UDC0_IRQ (IRQ_INTERNAL_BASE + 5)
#define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
#define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
@@ -508,10 +509,17 @@ enum bcm63xx_irq {
#define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
#define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
+#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
#define BCM_6348_ENET1_IRQ (IRQ_INTERNAL_BASE + 7)
#define BCM_6348_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
#define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
+#define BCM_6348_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 14)
+#define BCM_6348_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 15)
+#define BCM_6348_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 16)
+#define BCM_6348_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 17)
+#define BCM_6348_USB_ISO_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 18)
+#define BCM_6348_USB_ISO_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 19)
#define BCM_6348_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 20)
#define BCM_6348_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 21)
#define BCM_6348_ENET1_RXDMA_IRQ (IRQ_INTERNAL_BASE + 22)
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_udc.h
@@ -0,0 +1,6 @@
+#ifndef BCM63XX_DEV_USB_UDC_H_
+#define BCM63XX_DEV_USB_UDC_H_
+
+int bcm63xx_udc_register(void);
+
+#endif /* BCM63XX_DEV_USB_UDC_H_ */
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -47,6 +47,7 @@ struct board_info {
unsigned int has_dsp:1;
unsigned int has_uart0:1;
unsigned int has_uart1:1;
+ unsigned int has_udc0:1;
/* ethernet config */
struct bcm63xx_enet_platform_data enet0;
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,6 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
- dev-usb-ohci.o dev-usb-ehci.o
+ dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -141,6 +141,30 @@ static struct clk clk_usbh = {
};
/*
+ * USB slave clock
+ */
+static void usbs_set(struct clk *clk, int enable)
+{
+ u32 mask;
+
+ switch(bcm63xx_get_cpu_id()) {
+ case BCM6338_CPU_ID:
+ mask = CKCTL_6338_USBS_EN;
+ break;
+ case BCM6348_CPU_ID:
+ mask = CKCTL_6348_USBS_EN;
+ break;
+ default:
+ return;
+ }
+ bcm_hwclock_set(mask, enable);
+}
+
+static struct clk clk_usbs = {
+ .set = usbs_set,
+};
+
+/*
* SPI clock
*/
static void spi_set(struct clk *clk, int enable)
@@ -208,6 +232,8 @@ struct clk *clk_get(struct device *dev,
return &clk_ephy;
if (!strcmp(id, "usbh"))
return &clk_usbh;
+ if (!strcmp(id, "usbs"))
+ return &clk_usbs;
if (!strcmp(id, "spi"))
return &clk_spi;
if (!strcmp(id, "periph"))
--- a/arch/mips/bcm63xx/Kconfig
+++ b/arch/mips/bcm63xx/Kconfig
@@ -7,6 +7,7 @@ config BCM63XX_CPU_6338
select USB_ARCH_HAS_OHCI
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_ARCH_HAS_UDC
config BCM63XX_CPU_6345
bool "support 6345 CPU"
@@ -19,6 +20,7 @@ config BCM63XX_CPU_6348
select USB_ARCH_HAS_OHCI
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_ARCH_HAS_UDC
config BCM63XX_CPU_6358
bool "support 6358 CPU"

25
target/linux/brcm63xx/patches-3.1/200-extended-platform-devices.patch Normal file
View File

@ -0,0 +1,25 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -917,6 +917,9 @@ int __init board_register_devices(void)
if (board.has_udc0)
bcm63xx_udc_register();
+ if (board.num_devs)
+ platform_add_devices(board.devs, board.num_devs);
+
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -61,6 +61,10 @@ struct board_info {
/* Buttons */
struct gpio_button buttons[2];
+
+ /* Additional platform devices */
+ struct platform_device **devs;
+ unsigned int num_devs;
};
#endif /* ! BOARD_BCM963XX_H_ */

25
target/linux/brcm63xx/patches-3.1/200-spi-board-info.patch Normal file
View File

@ -0,0 +1,25 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -920,6 +920,9 @@ int __init board_register_devices(void)
if (board.num_devs)
platform_add_devices(board.devs, board.num_devs);
+ if (board.num_spis)
+ spi_register_board_info(board.spis, board.num_spis);
+
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -65,6 +65,10 @@ struct board_info {
/* Additional platform devices */
struct platform_device **devs;
unsigned int num_devs;
+
+ /* Additional platform devices */
+ struct spi_board_info *spis;
+ unsigned int num_spis;
};
#endif /* ! BOARD_BCM963XX_H_ */

17
target/linux/brcm63xx/patches-3.1/210-no_ehci_over_current_check.patch Normal file
View File

@ -0,0 +1,17 @@
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -816,12 +816,14 @@ static int ehci_hub_control (
* power switching; they're allowed to just limit the
* current. khubd will turn the power back on.
*/
+#ifndef CONFIG_BCM63XX
if ((temp & PORT_OC) && HCS_PPC(ehci->hcs_params)) {
ehci_writel(ehci,
temp & ~(PORT_RWC_BITS | PORT_POWER),
status_reg);
temp = ehci_readl(ehci, status_reg);
}
+#endif
}
/* whoever resumes must GetPortStatus to complete it!! */

34
target/linux/brcm63xx/patches-3.1/220-wl_exports.patch Normal file
View File

@ -0,0 +1,34 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -39,6 +39,13 @@ static unsigned int mac_addr_used;
static struct board_info board;
/*
+ * Required export for WL
+ */
+#define NVRAM_SPACE 0x8000
+char nvram_buf[NVRAM_SPACE];
+EXPORT_SYMBOL(nvram_buf);
+
+/*
* known 6338 boards
*/
#ifdef CONFIG_BCM63XX_CPU_6338
@@ -752,6 +759,7 @@ void __init board_prom_init(void)
/* extract nvram data */
memcpy(&nvram, boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
+ memcpy(&nvram_buf, boot_addr + BCM963XX_NVRAM_OFFSET, NVRAM_SPACE);
/* check checksum before using data */
if (nvram.version <= 4)
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -52,6 +52,7 @@ void (*_dma_cache_wback)(unsigned long s
void (*_dma_cache_inv)(unsigned long start, unsigned long size);
EXPORT_SYMBOL(_dma_cache_wback_inv);
+EXPORT_SYMBOL(_dma_cache_inv);
#endif /* CONFIG_DMA_NONCOHERENT */

22
target/linux/brcm63xx/patches-3.1/230-6358-enet1-external-mii-clk.patch Normal file
View File

@ -0,0 +1,22 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -823,6 +823,8 @@ void __init board_prom_init(void)
if (BCMCPU_IS_6348())
val |= GPIO_MODE_6348_G3_EXT_MII |
GPIO_MODE_6348_G0_EXT_MII;
+ else if (BCMCPU_IS_6358())
+ val |= GPIO_MODE_6358_ENET1_MII_CLK_INV;
}
bcm_gpio_writel(val, GPIO_MODE_REG);
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -400,6 +400,8 @@
#define GPIO_MODE_6358_EXTRA_SPI_SS (1 << 7)
#define GPIO_MODE_6358_SERIAL_LED (1 << 10)
#define GPIO_MODE_6358_UTOPIA (1 << 12)
+#define GPIO_MODE_6358_ENET0_MII_CLK_INV (1 << 30)
+#define GPIO_MODE_6358_ENET1_MII_CLK_INV (1 << 31)
/*************************************************************************

930
target/linux/brcm63xx/patches-3.1/240-spi.patch Normal file
View File

@ -0,0 +1,930 @@
--- a/arch/mips/bcm63xx/cpu.c
+++ b/arch/mips/bcm63xx/cpu.c
@@ -58,6 +58,7 @@ static const unsigned long bcm96338_regs
static const int bcm96338_irqs[] = {
[IRQ_TIMER] = BCM_6338_TIMER_IRQ,
+ [IRQ_SPI] = BCM_6338_SPI_IRQ,
[IRQ_UART0] = BCM_6338_UART0_IRQ,
[IRQ_DSL] = BCM_6338_DSL_IRQ,
[IRQ_ENET0] = BCM_6338_ENET0_IRQ,
@@ -132,6 +133,7 @@ static const unsigned long bcm96348_regs
static const int bcm96348_irqs[] = {
[IRQ_TIMER] = BCM_6348_TIMER_IRQ,
+ [IRQ_SPI] = BCM_6348_SPI_IRQ,
[IRQ_UART0] = BCM_6348_UART0_IRQ,
[IRQ_DSL] = BCM_6348_DSL_IRQ,
[IRQ_ENET0] = BCM_6348_ENET0_IRQ,
@@ -175,6 +177,7 @@ static const unsigned long bcm96358_regs
static const int bcm96358_irqs[] = {
[IRQ_TIMER] = BCM_6358_TIMER_IRQ,
+ [IRQ_SPI] = BCM_6358_SPI_IRQ,
[IRQ_UART0] = BCM_6358_UART0_IRQ,
[IRQ_UART1] = BCM_6358_UART1_IRQ,
[IRQ_DSL] = BCM_6358_DSL_IRQ,
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-spi.c
@@ -0,0 +1,98 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_dev_spi.h>
+#include <bcm63xx_regs.h>
+
+#ifdef BCMCPU_RUNTIME_DETECT
+/*
+ * register offsets
+ */
+static const unsigned long bcm96338_regs_spi[] = {
+ __GEN_SPI_REGS_TABLE(6338)
+};
+
+static const unsigned long bcm96348_regs_spi[] = {
+ __GEN_SPI_REGS_TABLE(6348)
+};
+
+static const unsigned long bcm96358_regs_spi[] = {
+ __GEN_SPI_REGS_TABLE(6358)
+};
+
+const unsigned long *bcm63xx_regs_spi;
+EXPORT_SYMBOL(bcm63xx_regs_spi);
+
+static __init void bcm63xx_spi_regs_init(void)
+{
+ if (BCMCPU_IS_6338())
+ bcm63xx_regs_spi = bcm96338_regs_spi;
+ if (BCMCPU_IS_6348())
+ bcm63xx_regs_spi = bcm96348_regs_spi;
+ if (BCMCPU_IS_6358())
+ bcm63xx_regs_spi = bcm96358_regs_spi;
+}
+#else
+static __init void bcm63xx_spi_regs_init(void) { }
+#endif
+
+static struct resource spi_resources[] = {
+ {
+ .start = -1, /* filled at runtime */
+ .end = -1, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = -1, /* filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct bcm63xx_spi_pdata spi_pdata = {
+ .bus_num = 0,
+ .num_chipselect = 8,
+ .speed_hz = 50000000, /* Fclk */
+};
+
+static struct platform_device bcm63xx_spi_device = {
+ .name = "bcm63xx-spi",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(spi_resources),
+ .resource = spi_resources,
+ .dev = {
+ .platform_data = &spi_pdata,
+ },
+};
+
+int __init bcm63xx_spi_register(void)
+{
+ spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
+ spi_resources[0].end = spi_resources[0].start;
+ spi_resources[0].end += RSET_SPI_SIZE - 1;
+ spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
+
+ if (BCMCPU_IS_6345())
+ return -ENODEV;
+
+ /* Fill in platform data */
+ if (BCMCPU_IS_6338() || BCMCPU_IS_6348())
+ spi_pdata.fifo_size = SPI_BCM_6338_SPI_MSG_DATA_SIZE;
+
+ if (BCMCPU_IS_6358())
+ spi_pdata.fifo_size = SPI_BCM_6358_SPI_MSG_DATA_SIZE;
+
+ bcm63xx_spi_regs_init();
+
+ return platform_device_register(&bcm63xx_spi_device);
+}
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -109,6 +109,7 @@ enum bcm63xx_regs_set {
#define RSET_WDT_SIZE 12
#define RSET_ENET_SIZE 2048
#define RSET_ENETDMA_SIZE 2048
+#define RSET_SPI_SIZE 256
#define RSET_UART_SIZE 24
#define RSET_UDC_SIZE 256
#define RSET_OHCI_SIZE 256
@@ -214,7 +215,7 @@ enum bcm63xx_regs_set {
#define BCM_6358_UART0_BASE (0xfffe0100)
#define BCM_6358_UART1_BASE (0xfffe0120)
#define BCM_6358_GPIO_BASE (0xfffe0080)
-#define BCM_6358_SPI_BASE (0xdeadbeef)
+#define BCM_6358_SPI_BASE (0xfffe0800)
#define BCM_6358_UDC0_BASE (0xfffe0400)
#define BCM_6358_OHCI0_BASE (0xfffe1400)
#define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
@@ -441,6 +442,7 @@ static inline unsigned long bcm63xx_regs
*/
enum bcm63xx_irq {
IRQ_TIMER = 0,
+ IRQ_SPI,
IRQ_UART0,
IRQ_UART1,
IRQ_DSL,
@@ -507,6 +509,7 @@ enum bcm63xx_irq {
* 6348 irqs
*/
#define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
+#define BCM_6348_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
#define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
@@ -531,6 +534,7 @@ enum bcm63xx_irq {
* 6358 irqs
*/
#define BCM_6358_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
+#define BCM_6358_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
#define BCM_6358_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6358_UART1_IRQ (IRQ_INTERNAL_BASE + 3)
#define BCM_6358_OHCI0_IRQ (IRQ_INTERNAL_BASE + 5)
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -804,4 +804,116 @@
#define DMIPSPLLCFG_N2_SHIFT 29
#define DMIPSPLLCFG_N2_MASK (0x7 << DMIPSPLLCFG_N2_SHIFT)
+/*************************************************************************
+ * _REG relative to RSET_SPI
+ *************************************************************************/
+
+/* BCM 6338 SPI core */
+#define SPI_BCM_6338_SPI_CMD 0x00 /* 16-bits register */
+#define SPI_BCM_6338_SPI_INT_STATUS 0x02
+#define SPI_BCM_6338_SPI_INT_MASK_ST 0x03
+#define SPI_BCM_6338_SPI_INT_MASK 0x04
+#define SPI_BCM_6338_SPI_ST 0x05
+#define SPI_BCM_6338_SPI_CLK_CFG 0x06
+#define SPI_BCM_6338_SPI_FILL_BYTE 0x07
+#define SPI_BCM_6338_SPI_MSG_TAIL 0x09
+#define SPI_BCM_6338_SPI_RX_TAIL 0x0b
+#define SPI_BCM_6338_SPI_MSG_CTL 0x40
+#define SPI_BCM_6338_SPI_MSG_DATA 0x41
+#define SPI_BCM_6338_SPI_MSG_DATA_SIZE 0x3f
+#define SPI_BCM_6338_SPI_RX_DATA 0x80
+#define SPI_BCM_6338_SPI_RX_DATA_SIZE 0x3f
+
+/* BCM 6348 SPI core */
+#define SPI_BCM_6348_SPI_CMD 0x00 /* 16-bits register */
+#define SPI_BCM_6348_SPI_INT_STATUS 0x02
+#define SPI_BCM_6348_SPI_INT_MASK_ST 0x03
+#define SPI_BCM_6348_SPI_INT_MASK 0x04
+#define SPI_BCM_6348_SPI_ST 0x05
+#define SPI_BCM_6348_SPI_CLK_CFG 0x06
+#define SPI_BCM_6348_SPI_FILL_BYTE 0x07
+#define SPI_BCM_6348_SPI_MSG_TAIL 0x09
+#define SPI_BCM_6348_SPI_RX_TAIL 0x0b
+#define SPI_BCM_6348_SPI_MSG_CTL 0x40
+#define SPI_BCM_6348_SPI_MSG_DATA 0x41
+#define SPI_BCM_6348_SPI_MSG_DATA_SIZE 0x3f
+#define SPI_BCM_6348_SPI_RX_DATA 0x80
+#define SPI_BCM_6348_SPI_RX_DATA_SIZE 0x3f
+
+/* BCM 6358 SPI core */
+#define SPI_BCM_6358_SPI_MSG_CTL 0x00 /* 16-bits register */
+
+#define SPI_BCM_6358_SPI_MSG_DATA 0x02
+#define SPI_BCM_6358_SPI_MSG_DATA_SIZE 0x21e
+
+#define SPI_BCM_6358_SPI_RX_DATA 0x400
+#define SPI_BCM_6358_SPI_RX_DATA_SIZE 0x220
+
+#define SPI_BCM_6358_SPI_CMD 0x700 /* 16-bits register */
+
+#define SPI_BCM_6358_SPI_INT_STATUS 0x702
+#define SPI_BCM_6358_SPI_INT_MASK_ST 0x703
+
+#define SPI_BCM_6358_SPI_INT_MASK 0x704
+
+#define SPI_BCM_6358_SPI_ST 0x705
+
+#define SPI_BCM_6358_SPI_CLK_CFG 0x706
+
+#define SPI_BCM_6358_SPI_FILL_BYTE 0x707
+#define SPI_BCM_6358_SPI_MSG_TAIL 0x709
+#define SPI_BCM_6358_SPI_RX_TAIL 0x70B
+
+/* Shared SPI definitions */
+
+/* Message configuration */
+#define SPI_FD_RW 0x00
+#define SPI_HD_W 0x01
+#define SPI_HD_R 0x02
+#define SPI_BYTE_CNT_SHIFT 0
+#define SPI_MSG_TYPE_SHIFT 14
+
+/* Command */
+#define SPI_CMD_NOOP 0x00
+#define SPI_CMD_SOFT_RESET 0x01
+#define SPI_CMD_HARD_RESET 0x02
+#define SPI_CMD_START_IMMEDIATE 0x03
+#define SPI_CMD_COMMAND_SHIFT 0
+#define SPI_CMD_COMMAND_MASK 0x000f
+#define SPI_CMD_DEVICE_ID_SHIFT 4
+#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT 8
+#define SPI_CMD_ONE_BYTE_SHIFT 11
+#define SPI_CMD_ONE_WIRE_SHIFT 12
+#define SPI_DEV_ID_0 0
+#define SPI_DEV_ID_1 1
+#define SPI_DEV_ID_2 2
+#define SPI_DEV_ID_3 3
+
+/* Interrupt mask */
+#define SPI_INTR_CMD_DONE 0x01
+#define SPI_INTR_RX_OVERFLOW 0x02
+#define SPI_INTR_TX_UNDERFLOW 0x04
+#define SPI_INTR_TX_OVERFLOW 0x08
+#define SPI_INTR_RX_UNDERFLOW 0x10
+#define SPI_INTR_CLEAR_ALL 0x1f
+
+/* Status */
+#define SPI_RX_EMPTY 0x02
+#define SPI_CMD_BUSY 0x04
+#define SPI_SERIAL_BUSY 0x08
+
+/* Clock configuration */
+#define SPI_CLK_20MHZ 0x00
+#define SPI_CLK_0_391MHZ 0x01
+#define SPI_CLK_0_781MHZ 0x02 /* default */
+#define SPI_CLK_1_563MHZ 0x03
+#define SPI_CLK_3_125MHZ 0x04
+#define SPI_CLK_6_250MHZ 0x05
+#define SPI_CLK_12_50MHZ 0x06
+#define SPI_CLK_25MHZ 0x07
+#define SPI_CLK_MASK 0x07
+#define SPI_SSOFFTIME_MASK 0x38
+#define SPI_SSOFFTIME_SHIFT 3
+#define SPI_BYTE_SWAP 0x80
+
#endif /* BCM63XX_REGS_H_ */
--- /dev/null
+++ b/drivers/spi/bcm63xx_spi.c
@@ -0,0 +1,496 @@
+/*
+ * Broadcom BCM63xx SPI controller support
+ *
+ * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/clk.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/spi/spi.h>
+#include <linux/completion.h>
+#include <linux/err.h>
+
+#include <bcm63xx_dev_spi.h>
+
+#define PFX KBUILD_MODNAME
+#define DRV_VER "0.1.2"
+
+struct bcm63xx_spi {
+ spinlock_t lock;
+ int stopping;
+ struct completion done;
+
+ void __iomem *regs;
+ int irq;
+
+ /* Platform data */
+ u32 speed_hz;
+ unsigned fifo_size;
+
+ /* Data buffers */
+ const unsigned char *tx_ptr;
+ unsigned char *rx_ptr;
+
+ /* data iomem */
+ u8 __iomem *tx_io;
+ const u8 __iomem *rx_io;
+
+ int remaining_bytes;
+
+ struct clk *clk;
+ struct platform_device *pdev;
+};
+
+static inline u8 bcm_spi_readb(struct bcm63xx_spi *bs,
+ unsigned int offset)
+{
+ return bcm_readw(bs->regs + bcm63xx_spireg(offset));
+}
+
+static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs,
+ unsigned int offset)
+{
+ return bcm_readw(bs->regs + bcm63xx_spireg(offset));
+}
+
+static inline void bcm_spi_writeb(struct bcm63xx_spi *bs,
+ u8 value, unsigned int offset)
+{
+ bcm_writeb(value, bs->regs + bcm63xx_spireg(offset));
+}
+
+static inline void bcm_spi_writew(struct bcm63xx_spi *bs,
+ u16 value, unsigned int offset)
+{
+ bcm_writew(value, bs->regs + bcm63xx_spireg(offset));
+}
+
+static int bcm63xx_spi_setup_transfer(struct spi_device *spi,
+ struct spi_transfer *t)
+{
+ u8 bits_per_word;
+ u8 clk_cfg;
+ u32 hz;
+ unsigned int div;
+
+ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
+
+ bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;
+ hz = (t) ? t->speed_hz : spi->max_speed_hz;
+ if (bits_per_word != 8) {
+ dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
+ __func__, bits_per_word);
+ return -EINVAL;
+ }
+
+ if (spi->chip_select > spi->master->num_chipselect) {
+ dev_err(&spi->dev, "%s, unsupported slave %d\n",
+ __func__, spi->chip_select);
+ return -EINVAL;
+ }
+
+ /* Check clock setting */
+ div = (bs->speed_hz / hz);
+ switch (div) {
+ case 2:
+ clk_cfg = SPI_CLK_25MHZ;
+ break;
+ case 4:
+ clk_cfg = SPI_CLK_12_50MHZ;
+ break;
+ case 8:
+ clk_cfg = SPI_CLK_6_250MHZ;
+ break;
+ case 16:
+ clk_cfg = SPI_CLK_3_125MHZ;
+ break;
+ case 32:
+ clk_cfg = SPI_CLK_1_563MHZ;
+ break;
+ case 64:
+ clk_cfg = SPI_CLK_0_781MHZ;
+ break;
+ case 128:
+ default:
+ /* Set to slowest mode for compatibility */
+ clk_cfg = SPI_CLK_0_391MHZ;
+ break;
+ }
+
+ bcm_spi_writeb(bs, clk_cfg, SPI_CLK_CFG);
+ dev_dbg(&spi->dev, "Setting clock register to %d (hz %d, cmd %02x)\n",
+ div, hz, clk_cfg);
+
+ return 0;
+}
+
+/* the spi->mode bits understood by this driver: */
+#define MODEBITS (SPI_CPOL | SPI_CPHA)
+
+static int bcm63xx_spi_setup(struct spi_device *spi)
+{
+ struct bcm63xx_spi *bs;
+ int ret;
+
+ bs = spi_master_get_devdata(spi->master);
+
+ if (bs->stopping)
+ return -ESHUTDOWN;
+
+ if (!spi->bits_per_word)
+ spi->bits_per_word = 8;
+
+ if (spi->mode & ~MODEBITS) {
+ dev_err(&spi->dev, "%s, unsupported mode bits %x\n",
+ __func__, spi->mode & ~MODEBITS);
+ return -EINVAL;
+ }
+
+ ret = bcm63xx_spi_setup_transfer(spi, NULL);
+ if (ret < 0) {
+ dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
+ spi->mode & ~MODEBITS);
+ return ret;
+ }
+
+ dev_dbg(&spi->dev, "%s, mode %d, %u bits/w, %u nsec/bit\n",
+ __func__, spi->mode & MODEBITS, spi->bits_per_word, 0);
+
+ return 0;
+}
+
+/* Fill the TX FIFO with as many bytes as possible */
+static void bcm63xx_spi_fill_tx_fifo(struct bcm63xx_spi *bs)
+{
+ u8 size;
+
+ /* Fill the Tx FIFO with as many bytes as possible */
+ size = bs->remaining_bytes < bs->fifo_size ? bs->remaining_bytes :
+ bs->fifo_size;
+ memcpy_toio(bs->tx_io, bs->tx_ptr, size);
+ bs->remaining_bytes -= size;
+}
+
+static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *t)
+{
+ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
+ u16 msg_ctl;
+ u16 cmd;
+
+ dev_dbg(&spi->dev, "txrx: tx %p, rx %p, len %d\n",
+ t->tx_buf, t->rx_buf, t->len);
+
+ /* Transmitter is inhibited */
+ bs->tx_ptr = t->tx_buf;
+ bs->rx_ptr = t->rx_buf;
+ init_completion(&bs->done);
+
+ if (t->tx_buf) {
+ bs->remaining_bytes = t->len;
+ bcm63xx_spi_fill_tx_fifo(bs);
+ }
+
+ /* Enable the command done interrupt which
+ * we use to determine completion of a command */
+ bcm_spi_writeb(bs, SPI_INTR_CMD_DONE, SPI_INT_MASK);
+
+ /* Fill in the Message control register */
+ msg_ctl = (t->len << SPI_BYTE_CNT_SHIFT);
+
+ if (t->rx_buf && t->tx_buf)
+ msg_ctl |= (SPI_FD_RW << SPI_MSG_TYPE_SHIFT);
+ else if (t->rx_buf)
+ msg_ctl |= (SPI_HD_R << SPI_MSG_TYPE_SHIFT);
+ else if (t->tx_buf)
+ msg_ctl |= (SPI_HD_W << SPI_MSG_TYPE_SHIFT);
+
+ bcm_spi_writew(bs, msg_ctl, SPI_MSG_CTL);
+
+ /* Issue the transfer */
+ cmd = SPI_CMD_START_IMMEDIATE;
+ cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
+ cmd |= (spi->chip_select << SPI_CMD_DEVICE_ID_SHIFT);
+ bcm_spi_writew(bs, cmd, SPI_CMD);
+ wait_for_completion(&bs->done);
+
+ /* Disable the CMD_DONE interrupt */
+ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
+
+ return t->len - bs->remaining_bytes;
+}
+
+static int bcm63xx_transfer(struct spi_device *spi, struct spi_message *m)
+{
+ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
+ struct spi_transfer *t;
+ int ret = 0;
+
+ if (unlikely(list_empty(&m->transfers)))
+ return -EINVAL;
+
+ if (bs->stopping)
+ return -ESHUTDOWN;
+
+ list_for_each_entry(t, &m->transfers, transfer_list) {
+ ret += bcm63xx_txrx_bufs(spi, t);
+ }
+
+ m->complete(m->context);
+
+ return ret;
+}
+
+/* This driver supports single master mode only. Hence
+ * CMD_DONE is the only interrupt we care about
+ */
+static irqreturn_t bcm63xx_spi_interrupt(int irq, void *dev_id)
+{
+ struct spi_master *master = (struct spi_master *)dev_id;
+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
+ u8 intr;
+ u16 cmd;
+
+ /* Read interupts and clear them immediately */
+ intr = bcm_spi_readb(bs, SPI_INT_STATUS);
+ bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
+ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
+
+ /* A tansfer completed */
+ if (intr & SPI_INTR_CMD_DONE) {
+ u8 rx_tail;
+
+ rx_tail = bcm_spi_readb(bs, SPI_RX_TAIL);
+
+ /* Read out all the data */
+ if (rx_tail)
+ memcpy_fromio(bs->rx_ptr, bs->rx_io, rx_tail);
+
+ /* See if there is more data to send */
+ if (bs->remaining_bytes > 0) {
+ bcm63xx_spi_fill_tx_fifo(bs);
+
+ /* Start the transfer */
+ bcm_spi_writew(bs, SPI_HD_W << SPI_MSG_TYPE_SHIFT,
+ SPI_MSG_CTL);
+ cmd = bcm_spi_readw(bs, SPI_CMD);
+ cmd |= SPI_CMD_START_IMMEDIATE;
+ cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
+ bcm_spi_writeb(bs, SPI_INTR_CMD_DONE, SPI_INT_MASK);
+ bcm_spi_writew(bs, cmd, SPI_CMD);
+ } else {
+ complete(&bs->done);
+ }
+ }
+
+ return IRQ_HANDLED;
+}
+
+
+static int __init bcm63xx_spi_probe(struct platform_device *pdev)
+{
+ struct resource *r;
+ struct device *dev = &pdev->dev;
+ struct bcm63xx_spi_pdata *pdata = pdev->dev.platform_data;
+ int irq;
+ struct spi_master *master;
+ struct clk *clk;
+ struct bcm63xx_spi *bs;
+ int ret;
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!r) {
+ dev_err(dev, "no iomem\n");
+ ret = -ENXIO;
+ goto out;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0) {
+ dev_err(dev, "no irq\n");
+ ret = -ENXIO;
+ goto out;
+ }
+
+ clk = clk_get(dev, "spi");
+ if (IS_ERR(clk)) {
+ dev_err(dev, "no clock for device\n");
+ ret = -ENODEV;
+ goto out;
+ }
+
+ master = spi_alloc_master(dev, sizeof(*bs));
+ if (!master) {
+ dev_err(dev, "out of memory\n");
+ ret = -ENOMEM;
+ goto out_free;
+ }
+
+ bs = spi_master_get_devdata(master);
+ init_completion(&bs->done);
+
+ platform_set_drvdata(pdev, master);
+ bs->pdev = pdev;
+
+ if (!request_mem_region(r->start, r->end - r->start, PFX)) {
+ dev_err(dev, "iomem request failed\n");
+ ret = -ENXIO;
+ goto out_put_master;
+ }
+
+ bs->regs = ioremap_nocache(r->start, r->end - r->start);
+ if (!bs->regs) {
+ dev_err(dev, "unable to ioremap regs\n");
+ ret = -ENOMEM;
+ goto out_put_master;
+ }
+ bs->irq = irq;
+ bs->clk = clk;
+ bs->fifo_size = pdata->fifo_size;
+
+ ret = request_irq(irq, bcm63xx_spi_interrupt, 0, pdev->name, master);
+ if (ret) {
+ dev_err(dev, "unable to request irq\n");
+ goto out_unmap;
+ }
+
+ master->bus_num = pdata->bus_num;
+ master->num_chipselect = pdata->num_chipselect;
+ master->setup = bcm63xx_spi_setup;
+ master->transfer = bcm63xx_transfer;
+ bs->speed_hz = pdata->speed_hz;
+ bs->stopping = 0;
+ bs->tx_io = (u8*)(bs->regs + bcm63xx_spireg(SPI_MSG_DATA));
+ bs->rx_io = (const u8*)(bs->regs + bcm63xx_spireg(SPI_RX_DATA));
+ spin_lock_init(&bs->lock);
+
+ /* Initialize hardware */
+ clk_enable(bs->clk);
+ bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
+
+ /* register and we are done */
+ ret = spi_register_master(master);
+ if (ret) {
+ dev_err(dev, "spi register failed\n");
+ goto out_reset_hw;
+ }
+
+ dev_info(dev, "at 0x%08x (irq %d, FIFOs size %d) v%s\n",
+ r->start, irq, bs->fifo_size, DRV_VER);
+
+ return 0;
+
+out_reset_hw:
+ clk_disable(clk);
+ free_irq(irq, master);
+out_unmap:
+ iounmap(bs->regs);
+out_put_master:
+ spi_master_put(master);
+out_free:
+ clk_put(clk);
+out:
+ return ret;
+}
+
+static int __exit bcm63xx_spi_remove(struct platform_device *pdev)
+{
+ struct spi_master *master = platform_get_drvdata(pdev);
+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
+ struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ /* reset spi block */
+ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
+ spin_lock(&bs->lock);
+ bs->stopping = 1;
+
+ /* HW shutdown */
+ clk_disable(bs->clk);
+ clk_put(bs->clk);
+
+ spin_unlock(&bs->lock);
+
+ free_irq(bs->irq, master);
+ iounmap(bs->regs);
+ release_mem_region(r->start, r->end - r->start);
+ platform_set_drvdata(pdev, 0);
+ spi_unregister_master(master);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int bcm63xx_spi_suspend(struct platform_device *pdev, pm_message_t mesg)
+{
+ struct spi_master *master = platform_get_drvdata(pdev);
+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
+
+ clk_disable(bs->clk);
+
+ return 0;
+}
+
+static int bcm63xx_spi_resume(struct platform_device *pdev)
+{
+ struct spi_master *master = platform_get_drvdata(pdev);
+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
+
+ clk_enable(bs->clk);
+
+ return 0;
+}
+#else
+#define bcm63xx_spi_suspend NULL
+#define bcm63xx_spi_resume NULL
+#endif
+
+static struct platform_driver bcm63xx_spi_driver = {
+ .driver = {
+ .name = "bcm63xx-spi",
+ .owner = THIS_MODULE,
+ },
+ .probe = bcm63xx_spi_probe,
+ .remove = __exit_p(bcm63xx_spi_remove),
+ .suspend = bcm63xx_spi_suspend,
+ .resume = bcm63xx_spi_resume,
+};
+
+
+static int __init bcm63xx_spi_init(void)
+{
+ return platform_driver_register(&bcm63xx_spi_driver);
+}
+
+static void __exit bcm63xx_spi_exit(void)
+{
+ platform_driver_unregister(&bcm63xx_spi_driver);
+}
+
+module_init(bcm63xx_spi_init);
+module_exit(bcm63xx_spi_exit);
+
+MODULE_ALIAS("platform:bcm63xx_spi");
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_AUTHOR("Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>");
+MODULE_DESCRIPTION("Broadcom BCM63xx SPI Controller driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VER);
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -74,6 +74,12 @@ config SPI_ATMEL
This selects a driver for the Atmel SPI Controller, present on
many AT32 (AVR32) and AT91 (ARM) chips.
+config SPI_BCM63XX
+ tristate "Broadcom BCM63xx SPI controller"
+ depends on BCM63XX
+ help
+ This is the SPI controller master driver for Broadcom BCM63xx SoC.
+
config SPI_BFIN
tristate "SPI controller driver for ADI Blackfin5xx"
depends on BLACKFIN
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_SPI_ALTERA) += spi-altera.
obj-$(CONFIG_SPI_ATMEL) += spi-atmel.o
obj-$(CONFIG_SPI_ATH79) += spi-ath79.o
obj-$(CONFIG_SPI_AU1550) += spi-au1550.o
+obj-$(CONFIG_SPI_BCM63XX) += bcm63xx_spi.o
obj-$(CONFIG_SPI_BFIN) += spi-bfin5xx.o
obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o
obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
@@ -0,0 +1,85 @@
+#ifndef BCM63XX_DEV_SPI_H
+#define BCM63XX_DEV_SPI_H
+
+#include <linux/types.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_regs.h>
+
+int __init bcm63xx_spi_register(void);
+
+struct bcm63xx_spi_pdata {
+ unsigned int fifo_size;
+ int bus_num;
+ int num_chipselect;
+ u32 speed_hz;
+};
+
+enum bcm63xx_regs_spi {
+ SPI_CMD,
+ SPI_INT_STATUS,
+ SPI_INT_MASK_ST,
+ SPI_INT_MASK,
+ SPI_ST,
+ SPI_CLK_CFG,
+ SPI_FILL_BYTE,
+ SPI_MSG_TAIL,
+ SPI_RX_TAIL,
+ SPI_MSG_CTL,
+ SPI_MSG_DATA,
+ SPI_RX_DATA,
+};
+
+#define __GEN_SPI_RSET_BASE(__cpu, __rset) \
+ case SPI_## __rset: \
+ return SPI_BCM_## __cpu ##_SPI_## __rset;
+
+#define __GEN_SPI_RSET(__cpu) \
+ switch (reg) { \
+ __GEN_SPI_RSET_BASE(__cpu, CMD) \
+ __GEN_SPI_RSET_BASE(__cpu, INT_STATUS) \
+ __GEN_SPI_RSET_BASE(__cpu, INT_MASK_ST) \
+ __GEN_SPI_RSET_BASE(__cpu, INT_MASK) \
+ __GEN_SPI_RSET_BASE(__cpu, ST) \
+ __GEN_SPI_RSET_BASE(__cpu, CLK_CFG) \
+ __GEN_SPI_RSET_BASE(__cpu, FILL_BYTE) \
+ __GEN_SPI_RSET_BASE(__cpu, MSG_TAIL) \
+ __GEN_SPI_RSET_BASE(__cpu, RX_TAIL) \
+ __GEN_SPI_RSET_BASE(__cpu, MSG_CTL) \
+ __GEN_SPI_RSET_BASE(__cpu, MSG_DATA) \
+ __GEN_SPI_RSET_BASE(__cpu, RX_DATA) \
+ }
+
+#define __GEN_SPI_REGS_TABLE(__cpu) \
+ [SPI_CMD] = SPI_BCM_## __cpu ##_SPI_CMD, \
+ [SPI_INT_STATUS] = SPI_BCM_## __cpu ##_SPI_INT_STATUS, \
+ [SPI_INT_MASK_ST] = SPI_BCM_## __cpu ##_SPI_INT_MASK_ST, \
+ [SPI_INT_MASK] = SPI_BCM_## __cpu ##_SPI_INT_MASK, \
+ [SPI_ST] = SPI_BCM_## __cpu ##_SPI_ST, \
+ [SPI_CLK_CFG] = SPI_BCM_## __cpu ##_SPI_CLK_CFG, \
+ [SPI_FILL_BYTE] = SPI_BCM_## __cpu ##_SPI_FILL_BYTE, \
+ [SPI_MSG_TAIL] = SPI_BCM_## __cpu ##_SPI_MSG_TAIL, \
+ [SPI_RX_TAIL] = SPI_BCM_## __cpu ##_SPI_RX_TAIL, \
+ [SPI_MSG_CTL] = SPI_BCM_## __cpu ##_SPI_MSG_CTL, \
+ [SPI_MSG_DATA] = SPI_BCM_## __cpu ##_SPI_MSG_DATA, \
+ [SPI_RX_DATA] = SPI_BCM_## __cpu ##_SPI_RX_DATA,
+
+static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
+{
+#ifdef BCMCPU_RUNTIME_DETECT
+ extern const unsigned long *bcm63xx_regs_spi;
+ return bcm63xx_regs_spi[reg];
+#else
+#ifdef CONFIG_BCM63XX_CPU_6338
+ __GEN_SPI_RSET(6338)
+#endif
+#ifdef CONFIG_BCM63XX_CPU_6348
+ __GEN_SPI_RSET(6348)
+#endif
+#ifdef CONFIG_BCM63XX_CPU_6358
+ __GEN_SPI_RSET(6358)
+#endif
+#endif
+ return 0;
+}
+
+#endif /* BCM63XX_DEV_SPI_H */
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,6 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
- dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.o
+ dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.o dev-spi.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -30,6 +30,7 @@
#include <bcm63xx_dev_usb_ohci.h>
#include <bcm63xx_dev_usb_ehci.h>
#include <bcm63xx_dev_usb_udc.h>
+#include <bcm63xx_dev_spi.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -933,6 +934,8 @@ int __init board_register_devices(void)
if (board.num_spis)
spi_register_board_info(board.spis, board.num_spis);
+ bcm63xx_spi_register();
+
/* read base address of boot chip select (0) */
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;

58
target/linux/brcm63xx/patches-3.1/250-boardid_fixup.patch Normal file
View File

@ -0,0 +1,58 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -32,9 +32,13 @@
#include <bcm63xx_dev_usb_udc.h>
#include <bcm63xx_dev_spi.h>
#include <board_bcm963xx.h>
+#include <bcm_tag.h>
#define PFX "board_bcm963xx: "
+#define CFE_OFFSET_64K 0x10000
+#define CFE_OFFSET_128K 0x20000
+
static struct bcm963xx_nvram nvram;
static unsigned int mac_addr_used;
static struct board_info board;
@@ -734,6 +738,29 @@ static int board_get_mac_address(u8 *mac
return 0;
}
+static void __init boardid_fixup(u8 *boot_addr)
+{
+ struct bcm_tag *tag = (struct bcm_tag *)(boot_addr + CFE_OFFSET_64K);
+
+ /* check if bcm_tag is at 64k offset */
+ if (strncmp(nvram.name, tag->boardid, BOARDID_LEN) != 0) {
+ /* else try 128k */
+ tag = (struct bcm_tag *)(boot_addr + CFE_OFFSET_128K);
+ if (strncmp(nvram.name, tag->boardid, BOARDID_LEN) != 0) {
+ /* No tag found */
+ printk(KERN_DEBUG "No bcm_tag found!\n");
+ return;
+ }
+ }
+ /* check if we should override the boardid */
+ if (tag->information1[0] != '+')
+ return;
+
+ strncpy(nvram.name, &tag->information1[1], BOARDID_LEN);
+
+ printk(KERN_INFO "Overriding boardid with '%s'\n", nvram.name);
+}
+
/*
* early init callback, read nvram data from flash and checksum it
*/
@@ -776,6 +803,11 @@ void __init board_prom_init(void)
return;
}
+ if (strcmp(cfe_version, "unknown") != 0) {
+ /* cfe present */
+ boardid_fixup(boot_addr);
+ }
+
/* find board by name */
for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
if (strncmp(nvram.name, bcm963xx_boards[i]->name,

41
target/linux/brcm63xx/patches-3.1/260-ssb_sprom_mac_pool.patch Normal file
View File

@ -0,0 +1,41 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -861,18 +861,6 @@ void __init board_prom_init(void)
}
bcm_gpio_writel(val, GPIO_MODE_REG);
-
- /* Generate MAC address for WLAN and
- * register our SPROM */
-#ifdef CONFIG_SSB_PCIHOST
- if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
- memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
- memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
- if (ssb_arch_register_fallback_sprom(
- &bcm63xx_get_fallback_sprom) < 0)
- printk(KERN_ERR PFX "failed to register fallback SPROM\n");
- }
-#endif
}
/*
@@ -948,6 +936,19 @@ int __init board_register_devices(void)
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
+ /* Generate MAC address for WLAN and
+ * register our SPROM, do this after registering enet devices
+ */
+#ifdef CONFIG_SSB_PCIHOST
+ if (!board_get_mac_address(bcm63xx_sprom.il0mac)) {
+ memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+ memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN);
+ if (ssb_arch_register_fallback_sprom(
+ &bcm63xx_get_fallback_sprom) < 0)
+ printk(KERN_ERR PFX "failed to register fallback SPROM\n");
+ }
+#endif
+
if (board.has_ehci0)
bcm63xx_ehci_register();

113
target/linux/brcm63xx/patches-3.1/300-alice_gate2_leds.patch Normal file
View File

@ -0,0 +1,113 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -603,6 +603,99 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
.has_ehci0 = 1,
+
+ .leds = {
+ /*Each led on alice gate is bi-color */
+ {
+ .name = "power:red",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "power:green",
+ .gpio = 4,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "service:red",
+ .gpio = 7,
+ .active_low = 1,
+ },
+ {
+ .name = "service:green",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ {
+ .name = "adsl:red",
+ .gpio = 9,
+ .active_low = 1,
+ },
+ {
+ .name = "adsl:green",
+ .gpio = 10,
+ .active_low = 1,
+ },
+ {
+ .name = "wifi:red",
+ .gpio = 23,
+ .active_low = 1,
+ },
+ {
+ .name = "wifi:green",
+ .gpio = 22,
+ .active_low = 1,
+ },
+ {
+ .name = "internet:red",
+ .gpio = 25,
+ .active_low = 1,
+ },
+ {
+ .name = "internet:green",
+ .gpio = 24,
+ .active_low = 1,
+ },
+ {
+ .name = "usr1:red",
+ .gpio = 27,
+ .active_low = 1,
+ },
+ {
+ .name = "usr1:green",
+ .gpio = 26,
+ .active_low = 1,
+ },
+ {
+ .name = "usr2:red",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "usr2:green",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ },
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 37,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "wps",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ },
};
static struct board_info __initdata board_DWVS0 = {
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -57,7 +57,7 @@ struct board_info {
struct bcm63xx_dsp_platform_data dsp;
/* GPIO LEDs */
- struct gpio_led leds[5];
+ struct gpio_led leds[14];
/* Buttons */
struct gpio_button buttons[2];

22
target/linux/brcm63xx/patches-3.1/310-96348gw_a_leds.patch Normal file
View File

@ -0,0 +1,22 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -475,6 +475,19 @@ static struct board_info __initdata boar
},
.has_ohci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "usb",
+ .gpio = 0,
+ .active_low = 1,
+ }
+ },
};
#endif

66
target/linux/brcm63xx/patches-3.1/440-board-D4PW.patch Normal file
View File

@ -0,0 +1,66 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -489,6 +489,55 @@ static struct board_info __initdata boar
}
},
};
+
+static struct board_info __initdata board_96348_D4PW = {
+ .name = "D-4P-W",
+ .expected_cpu_id = 0x6348,
+
+ .has_enet1 = 1,
+ .has_pci = 1,
+ .has_uart0 = 1,
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .leds = {
+ {
+ .name = "power:green",
+ .gpio = 0,
+ .active_low = 1,
+ },
+ {
+ .name = "status",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "internet:green",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "internet:red",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ },
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 7,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
#endif
/*
@@ -753,6 +802,7 @@ static const struct board_info __initdat
&board_DV201AMR,
&board_96348gw_a,
&board_rta1025w_16,
+ &board_96348_D4PW,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358

569
target/linux/brcm63xx/patches-3.1/441-board-NB4.patch Normal file
View File

@ -0,0 +1,569 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -17,6 +17,9 @@
#include <linux/ssb/ssb.h>
#include <linux/gpio_buttons.h>
#include <linux/input.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
+#include <linux/spi/74x164.h>
#include <asm/addrspace.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
@@ -39,6 +42,12 @@
#define CFE_OFFSET_64K 0x10000
#define CFE_OFFSET_128K 0x20000
+#define NB4_PID_OFFSET 0xff80
+#define NB4_74X164_GPIO_BASE 64
+#define NB4_SPI_GPIO_MOSI 7
+#define NB4_SPI_GPIO_CLK 6
+#define NB4_74HC64_GPIO(X) (NB4_74X164_GPIO_BASE + (X))
+
static struct bcm963xx_nvram nvram;
static unsigned int mac_addr_used;
static struct board_info board;
@@ -780,6 +789,502 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
};
+
+struct spi_gpio_platform_data nb4_spi_gpio_data = {
+ .sck = NB4_SPI_GPIO_CLK,
+ .mosi = NB4_SPI_GPIO_MOSI,
+ .miso = SPI_GPIO_NO_MISO,
+ .num_chipselect = 1,
+};
+
+
+static struct platform_device nb4_spi_gpio = {
+ .name = "spi_gpio",
+ .id = 1,
+ .dev = {
+ .platform_data = &nb4_spi_gpio_data,
+ },
+};
+
+static struct platform_device * __initdata nb4_devices[] = {
+ &nb4_spi_gpio,
+};
+
+const struct gen_74x164_chip_platform_data nb4_74x164_platform_data = {
+ .base = NB4_74X164_GPIO_BASE
+};
+
+static struct spi_board_info nb4_spi_devices[] = {
+ {
+ .modalias = "74x164",
+ .max_speed_hz = 781000,
+ .bus_num = 1,
+ .controller_data = (void *) SPI_GPIO_NO_CHIPSELECT,
+ .mode = SPI_MODE_0,
+ .platform_data = &nb4_74x164_platform_data
+ }
+};
+
+static struct board_info __initdata board_nb4_ser_r0 = {
+ .name = "NB4-SER-r0",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+
+ .has_udc0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "traffic",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "wifi",
+ .gpio = 15,
+ .active_low = 1,
+ },
+ {
+ .name = "alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "service:red",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ {
+ .name = "service:green",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "service:blue",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ },
+ .devs = nb4_devices,
+ .num_devs = ARRAY_SIZE(nb4_devices),
+ .spis = nb4_spi_devices,
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
+};
+
+static struct board_info __initdata board_nb4_ser_r1 = {
+ .name = "NB4-SER-r1",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+
+ .has_udc0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "traffic",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "wifi",
+ .gpio = 15,
+ .active_low = 1,
+ },
+ {
+ .name = "alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "service:red",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ {
+ .name = "service:green",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "service:blue",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ },
+ .devs = nb4_devices,
+ .num_devs = ARRAY_SIZE(nb4_devices),
+ .spis = nb4_spi_devices,
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
+};
+
+static struct board_info __initdata board_nb4_ser_r2 = {
+ .name = "NB4-SER-r2",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "traffic",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "wifi",
+ .gpio = 15,
+ .active_low = 1,
+ },
+ {
+ .name = "alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "service:red",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ {
+ .name = "service:green",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "service:blue",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ },
+ .devs = nb4_devices,
+ .num_devs = ARRAY_SIZE(nb4_devices),
+ .spis = nb4_spi_devices,
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
+};
+
+static struct board_info __initdata board_nb4_fxc_r1 = {
+ .name = "NB4-FXC-r1",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+
+ .has_udc0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "traffic",
+ .gpio = 2,
+ },
+ {
+ .name = "tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "wifi",
+ .gpio = 15,
+ },
+ {
+ .name = "alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "service:red",
+ .gpio = 29,
+ },
+ {
+ .name = "service:green",
+ .gpio = 30,
+ },
+ {
+ .name = "service:blue",
+ .gpio = 4,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ },
+ .devs = nb4_devices,
+ .num_devs = ARRAY_SIZE(nb4_devices),
+ .spis = nb4_spi_devices,
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
+};
+
+static struct board_info __initdata board_nb4_fxc_r2 = {
+ .name = "NB4-FXC-r2",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "traffic",
+ .gpio = 2,
+ },
+ {
+ .name = "tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "wifi",
+ .gpio = 15,
+ },
+ {
+ .name = "alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "service:red",
+ .gpio = 29,
+ },
+ {
+ .name = "service:green",
+ .gpio = 30,
+ },
+ {
+ .name = "service:blue",
+ .gpio = 4,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ },
+ .devs = nb4_devices,
+ .num_devs = ARRAY_SIZE(nb4_devices),
+ .spis = nb4_spi_devices,
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
+};
#endif
/*
@@ -810,9 +1315,30 @@ static const struct board_info __initdat
&board_96358vw2,
&board_AGPFS0,
&board_DWVS0,
+ &board_nb4_ser_r0,
+ &board_nb4_ser_r1,
+ &board_nb4_ser_r2,
+ &board_nb4_fxc_r1,
+ &board_nb4_fxc_r2,
#endif
};
+static void __init nb4_nvram_fixup(void)
+{
+ u8 *boot_addr, *p;
+ u32 val;
+
+ if (BCMCPU_IS_6358() && (!strcmp(nvram.name, "96358VW"))) {
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+ boot_addr = (u8 *)KSEG1ADDR(val);
+ /* Extract nb4 PID */
+ p = boot_addr + NB4_PID_OFFSET;
+ if (!memcmp(p, "NB4-", 4))
+ memcpy(nvram.name, p, sizeof("NB4-XXX-rX"));
+ }
+}
+
/*
* Register a sane SPROMv2 to make the on-board
* bcm4318 WLAN work
@@ -964,6 +1490,9 @@ void __init board_prom_init(void)
boardid_fixup(boot_addr);
}
+ /* Fixup broken nb4 board name */
+ nb4_nvram_fixup();
+
/* find board by name */
for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
if (strncmp(nvram.name, bcm963xx_boards[i]->name,

49
target/linux/brcm63xx/patches-3.1/442-board-96338W2_E7T.patch Normal file
View File

@ -0,0 +1,49 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -146,6 +146,38 @@ static struct board_info __initdata boar
},
},
};
+
+static struct board_info __initdata board_96338w2_e7t = {
+ .name = "96338W2_E7T",
+ .expected_cpu_id = 0x6338,
+
+ .has_enet0 = 1,
+
+ .enet0 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .leds = {
+ {
+ .name = "ppp",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp-fail",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+
+ },
+ },
+};
#endif
/*
@@ -1294,6 +1326,7 @@ static const struct board_info __initdat
#ifdef CONFIG_BCM63XX_CPU_6338
&board_96338gw,
&board_96338w,
+ &board_96338w2_e7t,
#endif
#ifdef CONFIG_BCM63XX_CPU_6345
&board_96345gw2,

109
target/linux/brcm63xx/patches-3.1/443-board-CPVA642.patch Normal file
View File

@ -0,0 +1,109 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -685,6 +685,98 @@ static struct board_info __initdata boar
},
};
+static struct board_info __initdata board_CPVA642 = {
+ .name = "CPVA642",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+ .has_ehci0 = 1,
+
+ .leds = {
+ /* bi-color */
+ {
+ .name = "power:red",
+ .gpio = 14,
+ .active_low = 1,
+ },
+ {
+ .name = "power:green",
+ .gpio = 11,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "wifi:red",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ {
+ .name = "wifi:green",
+ .gpio = 28,
+ .active_low = 0,
+ },
+ {
+ .name = "link:red",
+ .gpio = 9,
+ .active_low = 1,
+ },
+ {
+ .name = "link:green",
+ .gpio = 10,
+ .active_low = 1,
+ },
+ /* green only */
+ {
+ .name = "ether",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ {
+ .name = "phone1",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "phone2",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "usb",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ },
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 36,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ },
+};
+
+
static struct board_info __initdata board_AGPFS0 = {
.name = "AGPF-S0",
.expected_cpu_id = 0x6358,
@@ -1347,6 +1439,7 @@ static const struct board_info __initdat
&board_96358vw,
&board_96358vw2,
&board_AGPFS0,
+ &board_CPVA642,
&board_DWVS0,
&board_nb4_ser_r0,
&board_nb4_ser_r1,

70
target/linux/brcm63xx/patches-3.1/444-board_dsl_274xb_rev_c.patch Normal file
View File

@ -0,0 +1,70 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -914,6 +914,59 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
};
+/* D-Link DSL-274xB revison C2/C3 */
+static struct board_info __initdata board_dsl_274xb_rev_c = {
+ .name = "AW4139",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .leds = {
+ {
+ .name = "dsl-274xb:green:power",
+ .gpio = 5,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "dsl-274xb:red:power",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "dsl-274xb:green:adsl",
+ .gpio = 9,
+ .active_low = 1,
+ },
+ {
+ .name = "dsl-274xb:green:internet",
+ .gpio = 2,
+ },
+ {
+ .name = "dsl-274xb:red:internet",
+ .gpio = 10,
+ },
+ },
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
struct spi_gpio_platform_data nb4_spi_gpio_data = {
.sck = NB4_SPI_GPIO_CLK,
.mosi = NB4_SPI_GPIO_MOSI,
@@ -1441,6 +1494,7 @@ static const struct board_info __initdat
&board_AGPFS0,
&board_CPVA642,
&board_DWVS0,
+ &board_dsl_274xb_rev_c,
&board_nb4_ser_r0,
&board_nb4_ser_r1,
&board_nb4_ser_r2,

78
target/linux/brcm63xx/patches-3.1/445-board_spw500v.patch Normal file
View File

@ -0,0 +1,78 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -579,6 +579,67 @@ static struct board_info __initdata boar
},
};
+static struct board_info __initdata board_spw500v = {
+ .name = "SPW500V",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .has_dsp = 1,
+ .dsp = {
+ .gpio_rst = 6,
+ .gpio_int = 34,
+ .ext_irq = 2,
+ .cs = 2,
+ },
+
+ .leds = {
+ {
+ .name = "power:red",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ {
+ .name = "power:green",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "ppp",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ { .name = "pstn",
+ .gpio = 28,
+ .active_low = 1,
+ },
+ {
+ .name = "voip",
+ .gpio = 32,
+ .active_low = 1,
+ },
+ },
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 33,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
#endif
/*
@@ -1486,6 +1547,7 @@ static const struct board_info __initdat
&board_96348gw_a,
&board_rta1025w_16,
&board_96348_D4PW,
+ &board_spw500v,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358

129
target/linux/brcm63xx/patches-3.1/447-board_gw6200_gw6000.patch Normal file
View File

@ -0,0 +1,129 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -432,6 +432,117 @@ static struct board_info __initdata boar
},
};
+static struct board_info __initdata board_gw6200 = {
+ .name = "GW6200",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+
+ .has_dsp = 1,
+ .dsp = {
+ .gpio_rst = 8, /* FIXME: What is real GPIO here? */
+ .gpio_int = 34,
+ .ext_irq = 2,
+ .cs = 2,
+ },
+
+ .leds = {
+ {
+ .name = "line1",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "line2",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "line3",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ {
+ .name = "tel",
+ .gpio = 7,
+ .active_low = 1,
+ },
+ {
+ .name = "ethernet",
+ .gpio = 35,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 36,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
+static struct board_info __initdata board_gw6000 = {
+ .name = "GW6000",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+
+ .has_dsp = 1,
+ .dsp = {
+ .gpio_rst = 6,
+ .gpio_int = 34,
+ .ext_irq = 2,
+ .cs = 2,
+ },
+
+ /* GW6000 has no GPIO-controlled leds */
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 36,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
+
+
static struct board_info __initdata board_FAST2404 = {
.name = "F@ST2404",
.expected_cpu_id = 0x6348,
@@ -1540,6 +1651,8 @@ static const struct board_info __initdat
#ifdef CONFIG_BCM63XX_CPU_6348
&board_96348r,
&board_96348gw,
+ &board_gw6000,
+ &board_gw6200,
&board_96348gw_10,
&board_96348gw_11,
&board_FAST2404,

87
target/linux/brcm63xx/patches-3.1/448-board-MAGIC.patch Normal file
View File

@ -0,0 +1,87 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -751,6 +751,76 @@ static struct board_info __initdata boar
},
};
+static struct board_info __initdata board_96348sv = {
+ .name = "MAGIC",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+ .enet1 = {
+ /* is has BP_ENET_EXTERNAL_PHY */
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+
+ .has_dsp = 1,
+ .dsp = {
+ .gpio_rst = 25,
+ .gpio_int = 34,
+ .cs = 2,
+ .ext_irq = 2,
+ },
+
+ .leds = {
+ {
+ .name = "voip",
+ .gpio = 22,
+ .active_low = 1,
+ },
+ {
+ .name = "adsl",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "wifi",
+ .gpio = 28,
+ },
+ {
+ .name = "usb",
+ .gpio = 35,
+ .active_low = 1,
+ },
+ {
+ .name = "hpna",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ },
+};
+
#endif
/*
@@ -1661,6 +1731,7 @@ static const struct board_info __initdat
&board_rta1025w_16,
&board_96348_D4PW,
&board_spw500v,
+ &board_96348sv,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358

92
target/linux/brcm63xx/patches-3.1/449-board_hw553.patch Normal file
View File

@ -0,0 +1,92 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -1704,6 +1704,81 @@ static struct board_info __initdata boar
.spis = nb4_spi_devices,
.num_spis = ARRAY_SIZE(nb4_spi_devices),
};
+
+static struct board_info __initdata board_HW553 = {
+ .name = "HW553",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+ .has_ehci0 = 1,
+
+ .leds = {
+ /*Each led on HW553 is bi-color (except wifi) */
+ {
+ .name = "lan:red",
+ .gpio = 34,
+ .active_low = 1,
+ },
+ {
+ .name = "lan:blue",
+ .gpio = 35,
+ .active_low = 1,
+ },
+ {
+ .name = "adsl:red",
+ .gpio = 22,
+ .active_low = 1,
+ },
+ {
+ .name = "adsl:blue",
+ .gpio = 23,
+ .active_low = 1,
+ },
+ {
+ .name = "power:red",
+ .gpio = 5,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+
+ {
+ .name = "power:blue",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "wifi:red",
+ .gpio = 25,
+ .active_low = 1,
+ },
+ {
+ .name = "internetkey:red",
+ .gpio = 12,
+ .active_low = 1,
+ },
+ {
+ .name = "internetkey:blue",
+ .gpio = 13,
+ .active_low = 1,
+ },
+ },
+};
#endif
/*
@@ -1746,6 +1821,7 @@ static const struct board_info __initdat
&board_nb4_ser_r2,
&board_nb4_fxc_r1,
&board_nb4_fxc_r2,
+ &board_HW553,
#endif
};

54
target/linux/brcm63xx/patches-3.1/450-board_rta1320_16m.patch Normal file
View File

@ -0,0 +1,54 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -178,6 +178,43 @@ static struct board_info __initdata boar
},
},
};
+
+static struct board_info __initdata board_rta1320_16m = {
+ .name = "RTA1320_16M",
+ .expected_cpu_id = 0x6338,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+
+ .enet0 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .leds = {
+ {
+ .name = "adsl",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "ppp",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ },
+};
#endif
/*
@@ -1789,6 +1826,7 @@ static const struct board_info __initdat
&board_96338gw,
&board_96338w,
&board_96338w2_e7t,
+ &board_rta1320_16m,
#endif
#ifdef CONFIG_BCM63XX_CPU_6345
&board_96345gw2,

83
target/linux/brcm63xx/patches-3.1/451-board_spw303v.patch Normal file
View File

@ -0,0 +1,83 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -1816,6 +1816,72 @@ static struct board_info __initdata boar
},
},
};
+
+ /* T-Home Speedport W 303V Typ B */
+static struct board_info __initdata board_spw303v = {
+ .name = "96358-502V",
+ .expected_cpu_id = 0x6358,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .leds = {
+ {
+ .name = "spw303v:green:power+adsl",
+ .gpio = 22,
+ .active_low = 1,
+ },
+ {
+ .name = "spw303v:red:power+adsl",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "spw303v:green:ppp",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "spw303v:green:ses",
+ .gpio = 0,
+ .active_low = 1,
+ },
+ {
+ .name = "spw303v:green:voip",
+ .gpio = 27,
+ .active_low = 1,
+ },
+ {
+ .name = "spw303v:green:pots",
+ .gpio = 31,
+ .active_low = 1,
+ },
+ },
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 11,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ {
+ .desc = "ses",
+ .gpio = 37,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .threshold = 3,
+ },
+ }
+};
#endif
/*
@@ -1860,6 +1926,7 @@ static const struct board_info __initdat
&board_nb4_fxc_r1,
&board_nb4_fxc_r2,
&board_HW553,
+ &board_spw303v,
#endif
};

111
target/linux/brcm63xx/patches-3.1/452-board_V2500V.patch Normal file
View File

@ -0,0 +1,111 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -858,6 +858,63 @@ static struct board_info __initdata boar
},
};
+ static struct board_info __initdata board_V2500V_BB = {
+ .name = "V2500V_BB",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .leds = {
+ {
+ .name = "power:green",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "power:red",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ {
+ .name = "adsl",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ { .name = "ppp",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "wireless",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 31,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
#endif
/*
@@ -1911,6 +1968,7 @@ static const struct board_info __initdat
&board_96348_D4PW,
&board_spw500v,
&board_96348sv,
+ &board_V2500V_BB,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358
@@ -2064,6 +2122,22 @@ void __init board_prom_init(void)
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
boot_addr = (u8 *)KSEG1ADDR(val);
+ printk(KERN_INFO PFX "Boot address 0x%08x\n",(unsigned int)boot_addr);
+
+ /* BT Voyager 2500V (RTA1046VW PCB) has 8 Meg flash used as two */
+ /* banks of 4 Meg. The byte at 0xBF800000 identifies the back to use.*/
+ /* Loading firmware from the CFE Prompt always loads to Bank 0 */
+ /* Do an early check of CFE and then select bank 0 */
+
+ if (boot_addr == (u8 *)0xbf800000) {
+ u8 *tmp_boot_addr;
+ tmp_boot_addr = (u8 *)0xbfc00000; // Address of Bank 0
+ memcpy(&nvram, tmp_boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
+ if (!strcmp(nvram.name, "V2500V_BB")) {
+ printk(KERN_INFO PFX "V2500V: nvram bank 0\n");
+ boot_addr = (u8 *)0xbfc00000; // Bank 0
+ }
+ }
/* dump cfe version */
cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
@@ -2265,6 +2339,13 @@ int __init board_register_devices(void)
val = bcm_mpi_readl(MPI_CSBASE_REG(0));
val &= MPI_CSBASE_BASE_MASK;
+ /* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks */
+ /* Loading from CFE always uses Bank 0 */
+ if (!strcmp(board.name, "V2500V_BB")) {
+ printk(KERN_INFO PFX "V2500V: Start in Bank 0\n");
+ val = val + 0x400000; // Select Bank 0 start address
+ }
+
mtd_resources[0].start = val;
mtd_resources[0].end = 0x1FFFFFFF;

73
target/linux/brcm63xx/patches-3.1/453-board_BTV2110.patch Normal file
View File

@ -0,0 +1,73 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -401,6 +401,62 @@ static struct board_info __initdata boar
},
};
+
+/* BT Voyager 2110 */
+static struct board_info __initdata board_V2110 = {
+ .name = "V2110",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .leds = {
+ {
+ .name = "V2110:green:power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "V2110:red:power",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ {
+ .name = "V2110:green:adsl",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ { .name = "V2110:green:ppp",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "V2110:green:wireless",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ },
+
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 33,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
+
static struct board_info __initdata board_96348gw = {
.name = "96348GW",
.expected_cpu_id = 0x6348,
@@ -1969,6 +2025,7 @@ static const struct board_info __initdat
&board_spw500v,
&board_96348sv,
&board_V2500V_BB,
+ &board_V2110,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358

251
target/linux/brcm63xx/patches-3.1/454-board_livebox.patch Normal file
View File

@ -0,0 +1,251 @@
--- a/arch/mips/bcm63xx/boards/Kconfig
+++ b/arch/mips/bcm63xx/boards/Kconfig
@@ -8,4 +8,10 @@ config BOARD_BCM963XX
select SSB
help
+config BOARD_LIVEBOX
+ bool "Inventel Livebox(es) boards"
+ select SSB
+ help
+ Inventel Livebox boards using the RedBoot bootloader.
+
endchoice
--- a/arch/mips/bcm63xx/boards/Makefile
+++ b/arch/mips/bcm63xx/boards/Makefile
@@ -1,3 +1,4 @@
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
+obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o
ccflags-y := -Werror
--- /dev/null
+++ b/arch/mips/bcm63xx/boards/board_livebox.c
@@ -0,0 +1,228 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/input.h>
+#include <linux/gpio_buttons.h>
+#include <asm/addrspace.h>
+#include <bcm63xx_board.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_dev_uart.h>
+#include <bcm63xx_dev_pci.h>
+#include <bcm63xx_dev_enet.h>
+#include <bcm63xx_dev_pcmcia.h>
+#include <bcm63xx_dev_usb_ohci.h>
+#include <bcm63xx_dev_usb_ehci.h>
+#include <board_bcm963xx.h>
+
+#define PFX "board_livebox: "
+
+static unsigned int mac_addr_used = 0;
+static struct board_info board;
+
+/*
+ * known 6348 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6348
+static struct board_info __initdata board_livebox = {
+ .name = "Livebox",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+};
+#endif
+
+/*
+ * all boards
+ */
+static const struct board_info __initdata *bcm963xx_boards[] = {
+#ifdef CONFIG_BCM63XX_CPU_6348
+ &board_livebox
+#endif
+};
+
+/*
+ * early init callback
+ */
+void __init board_prom_init(void)
+{
+ u32 val;
+
+ /* read base address of boot chip select (0) */
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+
+ /* assume board is a Livebox */
+ memcpy(&board, bcm963xx_boards[0], sizeof(board));
+
+ /* setup pin multiplexing depending on board enabled device,
+ * this has to be done this early since PCI init is done
+ * inside arch_initcall */
+ val = 0;
+
+ if (board.has_pci) {
+ bcm63xx_pci_enabled = 1;
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G2_PCI;
+ }
+
+ if (board.has_pccard) {
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G1_MII_PCCARD;
+ }
+
+ if (board.has_enet0 && !board.enet0.use_internal_phy) {
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G3_EXT_MII |
+ GPIO_MODE_6348_G0_EXT_MII;
+ }
+
+ if (board.has_enet1 && !board.enet1.use_internal_phy) {
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G3_EXT_MII |
+ GPIO_MODE_6348_G0_EXT_MII;
+ }
+
+ bcm_gpio_writel(val, GPIO_MODE_REG);
+}
+
+/*
+ * second stage init callback, good time to panic if we couldn't
+ * identify on which board we're running since early printk is working
+ */
+void __init board_setup(void)
+{
+ if (!board.name[0])
+ panic("unable to detect bcm963xx board");
+ printk(KERN_INFO PFX "board name: %s\n", board.name);
+
+ /* make sure we're running on expected cpu */
+ if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
+ panic("unexpected CPU for bcm963xx board");
+}
+
+/*
+ * return board name for /proc/cpuinfo
+ */
+const char *board_get_name(void)
+{
+ return board.name;
+}
+
+/*
+ * register & return a new board mac address
+ */
+
+static int board_get_mac_address(u8 *mac)
+{
+ u8 default_mac[ETH_ALEN] = {0x00, 0x07, 0x3A, 0x00, 0x00, 0x00};
+ u8 *p;
+ int count;
+
+ memcpy(mac, default_mac, ETH_ALEN);
+
+ p = mac + ETH_ALEN - 1;
+ count = mac_addr_used;
+
+ while (count--) {
+ do {
+ (*p)++;
+ if (*p != 0)
+ break;
+ p--;
+ } while (p != mac);
+ }
+
+ if (p == mac) {
+ printk(KERN_ERR PFX "unable to fetch mac address\n");
+ return -ENODEV;
+ }
+ mac_addr_used++;
+
+ return 0;
+}
+
+static struct resource mtd_resources[] = {
+ {
+ .start = 0, /* filled at runtime */
+ .end = 0, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct platform_device mtd_dev = {
+ .name = "bcm963xx-flash",
+ .resource = mtd_resources,
+ .num_resources = ARRAY_SIZE(mtd_resources),
+};
+
+
+/*
+ * third stage init callback, register all board devices.
+ */
+int __init board_register_devices(void)
+{
+ u32 val;
+
+ if (board.has_uart0)
+ bcm63xx_uart_register(0);
+
+ if (board.has_pccard)
+ bcm63xx_pcmcia_register();
+
+ if (board.has_enet0 &&
+ !board_get_mac_address(board.enet0.mac_addr))
+ bcm63xx_enet_register(0, &board.enet0);
+
+ if (board.has_enet1 &&
+ !board_get_mac_address(board.enet1.mac_addr))
+ bcm63xx_enet_register(1, &board.enet1);
+
+ if (board.has_ohci0)
+ bcm63xx_ohci_register();
+
+ if (board.has_ehci0)
+ bcm63xx_ehci_register();
+
+
+ /* read base address of boot chip select (0) */
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+ mtd_resources[0].start = val;
+ mtd_resources[0].end = 0x1FFFFFFF;
+
+ platform_device_register(&mtd_dev);
+
+ return 0;
+}
+

60
target/linux/brcm63xx/patches-3.1/455-board_ct536_ct5621.patch Normal file
View File

@ -0,0 +1,60 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -457,6 +457,49 @@ static struct board_info __initdata boar
};
+static struct board_info __initdata board_ct536_ct5621 = {
+ .name = "CT536_CT5621",
+ .expected_cpu_id = 0x6348,
+
+ .has_uart0 = 1,
+ .has_enet0 = 0,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+
+ .leds = {
+ {
+ .name = "adsl-fail",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 0,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 33,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ },
+ },
+};
+
static struct board_info __initdata board_96348gw = {
.name = "96348GW",
.expected_cpu_id = 0x6348,
@@ -2026,6 +2069,7 @@ static const struct board_info __initdat
&board_96348sv,
&board_V2500V_BB,
&board_V2110,
+ &board_ct536_ct5621,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358

10
target/linux/brcm63xx/patches-3.1/456-board_DWV-S0_ehci.patch Normal file
View File

@ -0,0 +1,10 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -1347,6 +1347,7 @@ static struct board_info __initdata boar
},
.has_ohci0 = 1,
+ .has_ehci0 = 1,
};
/* D-Link DSL-274xB revison C2/C3 */

19
target/linux/brcm63xx/patches-3.1/977-ssb_export_fallback_sprom.patch Normal file
View File

@ -0,0 +1,19 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -2111,7 +2111,7 @@ static void __init nb4_nvram_fixup(void)
* bcm4318 WLAN work
*/
#ifdef CONFIG_SSB_PCIHOST
-static struct ssb_sprom bcm63xx_sprom = {
+struct ssb_sprom bcm63xx_sprom = {
.revision = 0x02,
.board_rev = 0x17,
.country_code = 0x0,
@@ -2131,6 +2131,7 @@ static struct ssb_sprom bcm63xx_sprom =
.boardflags_lo = 0x2848,
.boardflags_hi = 0x0000,
};
+EXPORT_SYMBOL(bcm63xx_sprom);
int bcm63xx_get_fallback_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
{