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openwrt/target/linux/brcm63xx/patches-3.6/501-board-NB4.patch
Jonas Gorski 60e0e0d6e6 bcm63xx: Add a fixup for rt2x00 devices. 
This patch adds support for defining rt2x00 eeprom data.
This eeprom data can be extracted from flash or loaded directly from a firmware file.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 34322
2012-11-24 14:19:22 +00:00

641 lines
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--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -15,6 +15,8 @@
#include <linux/gpio_keys.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>
@@ -44,6 +46,12 @@
#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 board_info board;
/*
@@ -709,6 +717,586 @@ 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,
+
+ .leds = {
+ {
+ .name = "NB4-SER-r0:white:adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:white:traffic",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:white:tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:white:tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:white:wifi",
+ .gpio = 15,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:white:alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:red:service",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:green:service",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r0:blue:service",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "service",
+ .gpio = 27,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "clip",
+ .gpio = 31,
+ .type = EV_KEY,
+ .code = BTN_1,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ },
+ .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,
+
+ .leds = {
+ {
+ .name = "NB4-SER-r1:white:adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:white:traffic",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:white:tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:white:tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:white:wifi",
+ .gpio = 15,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:white:alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:red:service",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:green:service",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r1:blue:service",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "service",
+ .gpio = 27,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "clip",
+ .gpio = 31,
+ .type = EV_KEY,
+ .code = BTN_1,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ },
+ .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 = "NB4-SER-r2:white:adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:white:traffic",
+ .gpio = 2,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:white:tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:white:tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:white:wifi",
+ .gpio = 15,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:white:alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:red:service",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:green:service",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-SER-r2:blue:service",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "service",
+ .gpio = 27,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "clip",
+ .gpio = 31,
+ .type = EV_KEY,
+ .code = BTN_1,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ },
+ .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,
+
+ .leds = {
+ {
+ .name = "NB4-FXC-r1:white:adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r1:white:traffic",
+ .gpio = 2,
+ },
+ {
+ .name = "NB4-FXC-r1:white:tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r1:white:tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r1:white:wifi",
+ .gpio = 15,
+ },
+ {
+ .name = "NB4-FXC-r1:white:alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r1:red:service",
+ .gpio = 29,
+ },
+ {
+ .name = "NB4-FXC-r1:green:service",
+ .gpio = 30,
+ },
+ {
+ .name = "NB4-FXC-r1:blue:service",
+ .gpio = 4,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "service",
+ .gpio = 27,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "clip",
+ .gpio = 31,
+ .type = EV_KEY,
+ .code = BTN_1,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ },
+ .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 = "NB4-FXC-r2:white:adsl",
+ .gpio = NB4_74HC64_GPIO(4),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r2:white:traffic",
+ .gpio = 2,
+ },
+ {
+ .name = "NB4-FXC-r2:white:tel",
+ .gpio = NB4_74HC64_GPIO(3),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r2:white:tv",
+ .gpio = NB4_74HC64_GPIO(2),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r2:white:wifi",
+ .gpio = 15,
+ },
+ {
+ .name = "NB4-FXC-r2:white:alarm",
+ .gpio = NB4_74HC64_GPIO(0),
+ .active_low = 1,
+ },
+ {
+ .name = "NB4-FXC-r2:red:service",
+ .gpio = 29,
+ },
+ {
+ .name = "NB4-FXC-r2:green:service",
+ .gpio = 30,
+ },
+ {
+ .name = "NB4-FXC-r2:blue:service",
+ .gpio = 4,
+ },
+ },
+ .buttons = {
+ {
+ .desc = "reset",
+ .gpio = 34,
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "wps",
+ .gpio = 37,
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "service",
+ .gpio = 27,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ {
+ .desc = "clip",
+ .gpio = 31,
+ .type = EV_KEY,
+ .code = BTN_1,
+ .active_low = 1,
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
+ },
+ },
+ .devs = nb4_devices,
+ .num_devs = ARRAY_SIZE(nb4_devices),
+ .spis = nb4_spi_devices,
+ .num_spis = ARRAY_SIZE(nb4_spi_devices),
+};
#endif
/*
@@ -742,6 +1330,11 @@ 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
};
@@ -796,6 +1389,16 @@ static void __init boardid_fixup(u8 *boo
struct bcm_tag *tag = (struct bcm_tag *)(boot_addr + CFE_OFFSET_64K);
char *board_name = (char *)bcm63xx_nvram_get_name();
+ if (BCMCPU_IS_6358() && (!strcmp(board_name, "96358VW"))) {
+ u8 *p = boot_addr + NB4_PID_OFFSET;
+
+ /* Extract nb4 PID */
+ if (!memcmp(p, "NB4-", 4)) {
+ memcpy(board_name, p, sizeof("NB4-XXX-rX"));
+ return;
+ }
+ }
+
/* check if bcm_tag is at 64k offset */
if (strncmp(board_name, tag->board_id, BOARDID_LEN) != 0) {
/* else try 128k */
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