ar71xx: add initial support for the OpenMesh OM2P board

Based on a patch by Marek Lindner <marek@open-mesh.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28617 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 873cdfe..ad4fc28 100755 (executable)
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -72,6 +72,9 @@ get_status_led() {
        nbg460n_550n_550nh)
                status_led="nbg460n:green:power"
                ;;
+       om2p)
+               status_led="om2p:blue:power"
+               ;;
        pb44)
                status_led="pb44:amber:jump1"
                ;;

diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index ea8334f..cba0da0 100755 (executable)
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -64,6 +64,9 @@ ar71xx_board_name() {
        *"NBG460N/550N/550NH")
                name="nbg460n_550n_550nh"
                ;;
+       *OM2P)
+               name="om2p"
+               ;;
        *PB42)
                name="pb42"
                ;;

diff --git a/target/linux/ar71xx/config-2.6.39 b/target/linux/ar71xx/config-2.6.39
index de7071a..4371a5a 100644 (file)
--- a/target/linux/ar71xx/config-2.6.39
+++ b/target/linux/ar71xx/config-2.6.39
@@ -29,6 +29,7 @@ CONFIG_AR71XX_MACH_JWAP003=y
 CONFIG_AR71XX_MACH_MZK_W04NU=y
 CONFIG_AR71XX_MACH_MZK_W300NH=y
 CONFIG_AR71XX_MACH_NBG460N=y
+CONFIG_AR71XX_MACH_OM2P=y
 CONFIG_AR71XX_MACH_PB42=y
 CONFIG_AR71XX_MACH_PB44=y
 CONFIG_AR71XX_MACH_PB92=y

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index 021c1c7..71da43e 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -209,6 +209,14 @@ config AR71XX_MACH_WNR2000
        select AR71XX_DEV_GPIO_BUTTONS
        select AR71XX_DEV_LEDS_GPIO
 
+config AR71XX_MACH_OM2P
+       bool "OpenMesh OM2P board support"
+       select SOC_AR724X
+       select AR71XX_DEV_M25P80
+       select AR71XX_DEV_AP91_PCI if PCI
+       select AR71XX_DEV_GPIO_BUTTONS
+       select AR71XX_DEV_LEDS_GPIO
+
 config AR71XX_MACH_MZK_W04NU
        bool "Planex MZK-W04NU board support"
        select SOC_AR913X

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index 5b89ffb..f22d388 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_AR71XX_MACH_JWAP003)     += mach-jwap003.o
 obj-$(CONFIG_AR71XX_MACH_MZK_W04NU)    += mach-mzk-w04nu.o
 obj-$(CONFIG_AR71XX_MACH_MZK_W300NH)   += mach-mzk-w300nh.o
 obj-$(CONFIG_AR71XX_MACH_NBG460N)      += mach-nbg460n.o
+obj-$(CONFIG_AR71XX_MACH_OM2P)         += mach-om2p.o
 obj-$(CONFIG_AR71XX_MACH_PB42)         += mach-pb42.o
 obj-$(CONFIG_AR71XX_MACH_PB44)         += mach-pb44.o
 obj-$(CONFIG_AR71XX_MACH_PB92)         += mach-pb92.o

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-om2p.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-om2p.c
new file mode 100644 (file)
index 0000000..926e010
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-om2p.c
@@ -0,0 +1,124 @@
+/*
+ *  OpenMesh OM2P support
+ *
+ *  Copyright (C) 2011 Marek Lindner <marek@open-mesh.com>
+ *
+ *  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 <linux/platform_device.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/gpio.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-ap91-pci.h"
+#include "dev-m25p80.h"
+#include "dev-leds-gpio.h"
+#include "dev-gpio-buttons.h"
+
+#define OM2P_GPIO_LED_POWER    0
+#define OM2P_GPIO_LED_GREEN    13
+#define OM2P_GPIO_LED_RED      14
+#define OM2P_GPIO_LED_YELLOW   15
+#define OM2P_GPIO_LED_LAN      16
+#define OM2P_GPIO_LED_WAN      17
+#define OM2P_GPIO_BTN_RESET    11
+
+#define OM2P_KEYS_POLL_INTERVAL                20      /* msecs */
+#define OM2P_KEYS_DEBOUNCE_INTERVAL    (3 * OM2P_KEYS_POLL_INTERVAL)
+
+#define OM2P_WAN_PHYMASK       BIT(4)
+
+static struct flash_platform_data om2p_flash_data = {
+       .type = "s25sl12800",
+       .name = "ar7240-nor0",
+};
+
+static struct gpio_led om2p_leds_gpio[] __initdata = {
+       {
+               .name           = "om2p:blue:power",
+               .gpio           = OM2P_GPIO_LED_POWER,
+               .active_low     = 1,
+       }, {
+               .name           = "om2p:red:wifi",
+               .gpio           = OM2P_GPIO_LED_RED,
+               .active_low     = 1,
+       }, {
+               .name           = "om2p:yellow:wifi",
+               .gpio           = OM2P_GPIO_LED_YELLOW,
+               .active_low     = 1,
+       }, {
+               .name           = "om2p:green:wifi",
+               .gpio           = OM2P_GPIO_LED_GREEN,
+               .active_low     = 1,
+       }, {
+               .name           = "om2p:blue:lan",
+               .gpio           = OM2P_GPIO_LED_LAN,
+               .active_low     = 1,
+       }, {
+               .name           = "om2p:blue:wan",
+               .gpio           = OM2P_GPIO_LED_WAN,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_keys_button om2p_gpio_keys[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = OM2P_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = OM2P_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }
+};
+
+static void __init om2p_setup(void)
+{
+       u8 *mac1 = (u8 *)KSEG1ADDR(0x1ffc0000);
+       u8 *mac2 = (u8 *)KSEG1ADDR(0x1ffc0000 + ETH_ALEN);
+       u8 *ee = (u8 *)KSEG1ADDR(0x1ffc1000);
+
+       ar71xx_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+                                    AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+                                    AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+                                    AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+                                    AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+       ar71xx_add_device_m25p80(&om2p_flash_data);
+
+       ar71xx_add_device_mdio(~OM2P_WAN_PHYMASK);
+
+       ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
+       ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 0);
+
+       ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+       ar71xx_eth0_data.speed = SPEED_100;
+       ar71xx_eth0_data.duplex = DUPLEX_FULL;
+       ar71xx_eth0_data.phy_mask = OM2P_WAN_PHYMASK;
+
+       ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+       ar71xx_eth1_data.speed = SPEED_1000;
+       ar71xx_eth1_data.duplex = DUPLEX_FULL;
+       ar71xx_eth1_data.has_ar7240_switch = 1;
+
+       ar71xx_add_device_eth(0);
+       ar71xx_add_device_eth(1);
+
+       ap91_pci_init(ee, NULL);
+
+       ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(om2p_leds_gpio),
+                                       om2p_leds_gpio);
+
+       ar71xx_register_gpio_keys_polled(-1, OM2P_KEYS_POLL_INTERVAL,
+                                        ARRAY_SIZE(om2p_gpio_keys),
+                                        om2p_gpio_keys);
+}
+
+MIPS_MACHINE(AR71XX_MACH_OM2P, "OM2P", "OpenMesh OM2P", om2p_setup);

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
index 91d833a..cd95da9 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
@@ -33,6 +33,7 @@ enum ar71xx_mach_type {
        AR71XX_MACH_MZK_W04NU,  /* Planex MZK-W04NU */
        AR71XX_MACH_MZK_W300NH, /* Planex MZK-W300NH */
        AR71XX_MACH_NBG460N,    /* Zyxel NBG460N/550N/550NH */
+       AR71XX_MACH_OM2P,       /* OpenMesh OM2P */
        AR71XX_MACH_PB42,       /* Atheros PB42 */
        AR71XX_MACH_PB44,       /* Atheros PB44 */
        AR71XX_MACH_PB92,       /* Atheros PB92 */