brcm63xx: add support for linux 3.2

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29731 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 569 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.2/441-board-NB4.patch b/target/linux/brcm63xx/patches-3.2/441-board-NB4.patch
new file mode 100644
index 0000000000..15bd049fbf
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.2/441-board-NB4.patch
@@ -0,0 +1,569 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -18,6 +18,9 @@
+ #include <linux/gpio_buttons.h>
+ #include <linux/input.h>
+ #include <linux/export.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>
+@@ -40,6 +43,12 @@
+ #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;
+@@ -781,6 +790,502 @@ 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
+ 
+ /*
+@@ -811,9 +1316,30 @@ 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
+@@ -965,6 +1491,9 @@ 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,