ramips: add kernel support for ALL0256N

Signed-off-by: Daniel Golle <dgolle@allnet.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29882 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
index 94eb4be..272e2b8 100644 (file)
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -20,6 +20,7 @@ enum ramips_mach_type {
        RAMIPS_MACH_WZR_AGL300NH,       /* Buffalo WZR-AGL300NH */
 
        /* RT3050 based machines */
+       RAMIPS_MACH_ALL0256N,           /* Allnet ALL0256N */
        RAMIPS_MACH_DIR_300_B1,         /* D-Link DIR-300 B1 */
        RAMIPS_MACH_DIR_600_B1,         /* D-Link DIR-600 B1 */
        RAMIPS_MACH_DIR_600_B2,         /* D-Link DIR-600 B2 */

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index 1bb67e2..45d6cd3 100644 (file)
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -2,6 +2,11 @@ if RALINK_RT305X
 
 menu "Ralink RT350x machine selection"
 
+config RT305X_MACH_ALL0256N
+       bool "Allnet ALL0256N support"
+       select RALINK_DEV_GPIO_BUTTONS
+       select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_W502U
        bool "ALFA Networks W502U board support"
        select RALINK_DEV_GPIO_BUTTONS

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index 25d51fd..5a45412 100644 (file)
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -13,6 +13,7 @@ obj-$(CONFIG_EARLY_PRINTK)            += early_printk.o
 
 obj-$(CONFIG_RT305X_MACH_ARGUS_ATP52B) += mach-argus-atp52b.o
 obj-$(CONFIG_RT305X_MACH_BC2)          += mach-bc2.o
+obj-$(CONFIG_RT305X_MACH_ALL0256N)     += mach-all0256n.o
 obj-$(CONFIG_RT305X_MACH_DIR_300_REVB) += mach-dir-300-revb.o
 obj-$(CONFIG_RT305X_MACH_ESR_9753)     += mach-esr-9753.o
 obj-$(CONFIG_RT305X_MACH_F5D8235_V2)    += mach-f5d8235-v2.o

diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-all0256n.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-all0256n.c
new file mode 100644 (file)
index 0000000..297d9d2
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-all0256n.c
@@ -0,0 +1,128 @@
+/*
+ *  Allnet ALL0256N board support
+ *
+ *  Copyright (C) 2012 Daniel Golle <dgolle@allnet.de>
+ *
+ *  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/init.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+
+#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
+#include <asm/mach-ralink/dev-gpio-leds.h>
+#include <asm/mach-ralink/rt305x.h>
+#include <asm/mach-ralink/rt305x_regs.h>
+
+#include "devices.h"
+
+#define ALL0256N_GPIO_BUTTON_RESET 0
+#define ALL0256N_GPIO_LED_RSSI_LOW 14
+#define ALL0256N_GPIO_LED_RSSI_MED 12
+#define ALL0256N_GPIO_LED_RSSI_HIGH 13
+#define ALL0256N_BUTTONS_POLL_INTERVAL 20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition all0256n_partitions[] = {
+       {
+               .name   = "u-boot",
+               .offset = 0,
+               .size   = 0x030000,
+               .mask_flags = MTD_WRITEABLE,
+       }, {
+               .name   = "u-boot-env",
+               .offset = 0x030000,
+               .size   = 0x010000,
+       }, {
+               .name   = "factory",
+               .offset = 0x040000,
+               .size   = 0x010000,
+       }, {
+               .name   = "kernel",
+               .offset = 0x050000,
+               .size   = 0x0D0000,
+       }, {
+               .name   = "rootfs",
+               .offset = 0x120000,
+               .size   = 0x2E0000,
+       }, {
+               .name   = "firmware",
+               .offset = 0x050000,
+               .size   = 0x3B0000,
+       }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+
+const struct flash_platform_data all0256n_flash = {
+       .type           = "mx25l3205d",
+#ifdef CONFIG_MTD_PARTITIONS
+       .parts          = all0256n_partitions,
+       .nr_parts       = ARRAY_SIZE(all0256n_partitions),
+#endif
+};
+
+struct spi_board_info all0256n_spi_slave_info[] __initdata = {
+       {
+               .modalias       = "m25p80",
+               .platform_data  = &all0256n_flash,
+               .irq            = -1,
+               .max_speed_hz   = 10000000,
+               .bus_num        = 0,
+               .chip_select    = 0,
+       },
+};
+
+static struct gpio_button all0256n_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .threshold      = 3,
+               .gpio           = ALL0256N_GPIO_BUTTON_RESET,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_led all0256n_leds_gpio[] __initdata = {
+       {
+               .name           = "all0256n:green:rssilow",
+               .gpio           = ALL0256N_GPIO_LED_RSSI_LOW,
+               .active_low     = 1,
+       }, {
+               .name           = "all0256n:green:rssimed",
+               .gpio           = ALL0256N_GPIO_LED_RSSI_MED,
+               .active_low     = 1,
+       }, {
+               .name           = "all0256n:green:rssihigh",
+               .gpio           = ALL0256N_GPIO_LED_RSSI_HIGH,
+               .active_low     = 1,
+       }
+};
+
+static void __init all0256n_init(void)
+{
+       rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+       rt305x_register_spi(all0256n_spi_slave_info,
+                           ARRAY_SIZE(all0256n_spi_slave_info));
+       rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
+       rt305x_register_ethernet();
+       ramips_register_gpio_leds(-1, ARRAY_SIZE(all0256n_leds_gpio),
+                                 all0256n_leds_gpio);
+       ramips_register_gpio_buttons(-1, ALL0256N_BUTTONS_POLL_INTERVAL,
+                                    ARRAY_SIZE(all0256n_gpio_buttons),
+                                    all0256n_gpio_buttons);
+       rt305x_register_wifi();
+       rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_ALL0256N, "ALL0256N", "Allnet ALL0256N",
+            all0256n_init);

diff --git a/target/linux/ramips/rt305x/config-2.6.39 b/target/linux/ramips/rt305x/config-2.6.39
index 3f67bc5..891a421 100644 (file)
--- a/target/linux/ramips/rt305x/config-2.6.39
+++ b/target/linux/ramips/rt305x/config-2.6.39
@@ -91,6 +91,7 @@ CONFIG_RALINK_DEV_GPIO_LEDS=y
 # CONFIG_RALINK_RT288X is not set
 CONFIG_RALINK_RT305X=y
 CONFIG_RAMIPS_WDT=y
+CONFIG_RT305X_MACH_ALL0256N=y
 CONFIG_RT305X_MACH_ARGUS_ATP52B=y
 CONFIG_RT305X_MACH_BC2=y
 CONFIG_RT305X_MACH_DIR_300_REVB=y