+--- a/arch/mips/ath79/mach-ap121.c
++++ b/arch/mips/ath79/mach-ap121.c
+@@ -1,19 +1,23 @@
+ /*
+ * Atheros AP121 board support
+ *
+- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
+
+-#include "machtypes.h"
++#include "dev-eth.h"
+ #include "dev-gpio-buttons.h"
+ #include "dev-leds-gpio.h"
++#include "dev-m25p80.h"
+ #include "dev-spi.h"
+ #include "dev-usb.h"
+ #include "dev-wmac.h"
++#include "machtypes.h"
+
+ #define AP121_GPIO_LED_WLAN 0
+ #define AP121_GPIO_LED_USB 1
+@@ -24,7 +28,82 @@
+ #define AP121_KEYS_POLL_INTERVAL 20 /* msecs */
+ #define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL)
+
+-#define AP121_CAL_DATA_ADDR 0x1fff1000
++#define AP121_MAC0_OFFSET 0x0000
++#define AP121_MAC1_OFFSET 0x0006
++#define AP121_CALDATA_OFFSET 0x1000
++#define AP121_WMAC_MAC_OFFSET 0x1002
++
++#define AP121_MINI_GPIO_LED_WLAN 0
++#define AP121_MINI_GPIO_BTN_JUMPSTART 12
++#define AP121_MINI_GPIO_BTN_RESET 11
++
++static struct mtd_partition ap121_parts[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++ {
++ .name = "rootfs",
++ .offset = 0x010000,
++ .size = 0x130000,
++ },
++ {
++ .name = "uImage",
++ .offset = 0x140000,
++ .size = 0x0a0000,
++ },
++ {
++ .name = "NVRAM",
++ .offset = 0x1e0000,
++ .size = 0x010000,
++ },
++ {
++ .name = "ART",
++ .offset = 0x1f0000,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++};
++
++static struct mtd_partition ap121_mini_parts[] = {
++ {
++ .name = "u-boot",
++ .offset = 0,
++ .size = 0x040000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++ {
++ .name = "u-boot-env",
++ .offset = 0x040000,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++ {
++ .name = "rootfs",
++ .offset = 0x050000,
++ .size = 0x2b0000,
++ },
++ {
++ .name = "uImage",
++ .offset = 0x300000,
++ .size = 0x0e0000,
++ },
++ {
++ .name = "NVRAM",
++ .offset = 0x3e0000,
++ .size = 0x010000,
++ },
++ {
++ .name = "ART",
++ .offset = 0x3f0000,
++ .size = 0x010000,
++ .mask_flags = MTD_WRITEABLE,
++ },
++};
++
++static struct flash_platform_data ap121_flash_data;
+
+ static struct gpio_led ap121_leds_gpio[] __initdata = {
+ {
+@@ -58,41 +137,84 @@ static struct gpio_keys_button ap121_gpi
+ }
+ };
+
+-static struct ath79_spi_controller_data ap121_spi0_data = {
+- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL,
+- .cs_line = 0,
++static struct gpio_led ap121_mini_leds_gpio[] __initdata = {
++ {
++ .name = "ap121:green:wlan",
++ .gpio = AP121_MINI_GPIO_LED_WLAN,
++ .active_low = 0,
++ },
+ };
+
+-static struct spi_board_info ap121_spi_info[] = {
+- {
+- .bus_num = 0,
+- .chip_select = 0,
+- .max_speed_hz = 25000000,
+- .modalias = "mx25l1606e",
+- .controller_data = &ap121_spi0_data,
++static struct gpio_keys_button ap121_mini_gpio_keys[] __initdata = {
++ {
++ .desc = "jumpstart button",
++ .type = EV_KEY,
++ .code = KEY_WPS_BUTTON,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_MINI_GPIO_BTN_JUMPSTART,
++ .active_low = 1,
++ },
++ {
++ .desc = "reset button",
++ .type = EV_KEY,
++ .code = KEY_RESTART,
++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL,
++ .gpio = AP121_MINI_GPIO_BTN_RESET,
++ .active_low = 1,
+ }
+ };
+
+-static struct ath79_spi_platform_data ap121_spi_data = {
+- .bus_num = 0,
+- .num_chipselect = 1,
+-};
++static void __init ap121_common_setup(void)
++{
++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
++
++ ath79_register_m25p80(&ap121_flash_data);
++ ath79_register_wmac(art + AP121_CALDATA_OFFSET,
++ art + AP121_WMAC_MAC_OFFSET);
++
++ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP121_MAC0_OFFSET, 0);
++ ath79_init_mac(ath79_eth1_data.mac_addr, art + AP121_MAC1_OFFSET, 0);
++
++ ath79_register_mdio(0, 0x0);
++
++ /* LAN ports */
++ ath79_register_eth(1);
++
++ /* WAN port */
++ ath79_register_eth(0);
++}
+
+ static void __init ap121_setup(void)
+ {
+- u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR);
++ ap121_flash_data.parts = ap121_parts;
++ ap121_flash_data.nr_parts = ARRAY_SIZE(ap121_parts);
++
++ ap121_common_setup();
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio),
+ ap121_leds_gpio);
+ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(ap121_gpio_keys),
+ ap121_gpio_keys);
+-
+- ath79_register_spi(&ap121_spi_data, ap121_spi_info,
+- ARRAY_SIZE(ap121_spi_info));
+ ath79_register_usb();
+- ath79_register_wmac(cal_data, NULL);
+ }
+
+ MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board",
+ ap121_setup);
++
++static void __init ap121_mini_setup(void)
++{
++ ap121_flash_data.parts = ap121_mini_parts;
++ ap121_flash_data.nr_parts = ARRAY_SIZE(ap121_mini_parts);
++
++ ap121_common_setup();
++
++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_mini_leds_gpio),
++ ap121_mini_leds_gpio);
++ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL,
++ ARRAY_SIZE(ap121_mini_gpio_keys),
++ ap121_mini_gpio_keys);
++}
++
++MIPS_MACHINE(ATH79_MACH_AP121_MINI, "AP121-MINI", "Atheros AP121-MINI",
++ ap121_mini_setup);
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -5,9 +5,10 @@ menu "Atheros AR71XX/AR724X/AR913X machi
+ config ATH79_MACH_AP121
+ bool "Atheros AP121 reference board"
+ select SOC_AR933X
++ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+- select ATH79_DEV_SPI
++ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ help
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -17,6 +17,7 @@
+ enum ath79_mach_type {
+ ATH79_MACH_GENERIC = 0,
+ ATH79_MACH_AP121, /* Atheros AP121 reference board */
++ ATH79_MACH_AP121_MINI, /* Atheros AP121-MINI reference board */
+ ATH79_MACH_AP81, /* Atheros AP81 reference board */
+ ATH79_MACH_DB120, /* Atheros DB120 reference board */
+ ATH79_MACH_PB44, /* Atheros PB44 reference board */
projects / openwrt.git / blobdiff