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