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authorJo-Philipp Wich <jow@openwrt.org>2010-01-24 23:31:49 +0000
committerJo-Philipp Wich <jow@openwrt.org>2010-01-24 23:31:49 +0000
commitab82f72a297955dc01051bc61ffff4e06fd1e1f0 (patch)
treea739ed146b3e6cfb9f6e71eb35ee575818244caf /target/linux/ramips/files/arch
parent9d68828fa89431d7b4234542fcdc5f3a904e6151 (diff)
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[ramips] add initial support for the WZR-AGL300NH - patch by Joonas Lahtinen <joonas.lahtinen@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19321 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/files/arch')
-rw-r--r--target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h2
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/common/prom.c4
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig5
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile3
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wzr-agl300nh.c105
5 files changed, 119 insertions, 0 deletions
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 100ccfd71f..08e939d5d9 100644
--- 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
@@ -1,6 +1,7 @@
/*
* Ralink machine types
*
+ * Copyright (C) 2010 Joonas Lahtinen <joonas.lahtinen@gmail.com>
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
@@ -12,6 +13,7 @@ enum ramips_mach_type {
RAMIPS_MACH_GENERIC,
/* RT2880 based machines */
RAMIPS_MACH_RT_N15, /* Asus RT-N15 */
+ RAMIPS_MACH_WZR_AGL300NH, /* Buffalo WZR-AGL300NH */
/* RT3050 based machines */
RAMIPS_MACH_DIR_300_REVB, /* D-Link DIR-300 rev B */
diff --git a/target/linux/ramips/files/arch/mips/ralink/common/prom.c b/target/linux/ramips/files/arch/mips/ralink/common/prom.c
index 5dad9c28fb..154d5f9f26 100644
--- a/target/linux/ramips/files/arch/mips/ralink/common/prom.c
+++ b/target/linux/ramips/files/arch/mips/ralink/common/prom.c
@@ -1,6 +1,7 @@
/*
* Ralink SoC specific prom routines
*
+ * Copyright (C) 2010 Joonas Lahtinen <joonas.lahtinen@gmail.com>
* Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
@@ -29,6 +30,9 @@ static struct board_rec boards[] __initdata = {
.name = "RT-N15",
.mach_type = RAMIPS_MACH_RT_N15,
}, {
+ .name = "WZR-AGL300NH",
+ .mach_type = RAMIPS_MACH_WZR_AGL300NH,
+ }, {
.name = "DIR-300-revB",
.mach_type = RAMIPS_MACH_DIR_300_REVB,
}, {
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
index 3c7df5fcf7..1b0b85468b 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Kconfig
@@ -7,6 +7,11 @@ config RT288X_MACH_RT_N15
default y
select RALINK_DEV_GPIO_LEDS
+config RT288X_MACH_WZR_AGL300NH
+ bool "Buffalo WZR-AGL300NH board support"
+ default y
+ select RALINK_DEV_GPIO_LEDS
+
endmenu
endif
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
index ab98fac7e5..dda3e063fa 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/Makefile
@@ -1,6 +1,7 @@
#
# Makefile for the Ralink RT288x SoC specific parts of the kernel
#
+# Copyright (C) 2010 Joonas Lahtinen <joonas.lahtinen@gmail.com>
# Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
# Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
#
@@ -13,3 +14,5 @@ obj-y := irq.o setup.o rt288x.o devices.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_RT288X_MACH_RT_N15) += mach-rt-n15.o
+
+obj-$(CONFIG_RT288X_MACH_WZR_AGL300NH) += mach-wzr-agl300nh.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wzr-agl300nh.c b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wzr-agl300nh.c
new file mode 100644
index 0000000000..c0a09cfb32
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt288x/mach-wzr-agl300nh.c
@@ -0,0 +1,105 @@
+/*
+ * Buffalo WZR-AGL300NH board support
+ *
+ * Copyright (C) 2010 Joonas Lahtinen <joonas.lahtinen@gmail.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/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/leds.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev_gpio_leds.h>
+#include <asm/mach-ralink/rt288x.h>
+#include <asm/mach-ralink/rt288x_regs.h>
+
+#include "devices.h"
+
+#if 0
+#define WZR_AGL300NH_GPIO_LED_POWER XX
+#define WZR_AGL300NH_GPIO_BUTTON_AOSS XX
+#define WZR_AGL300NH_GPIO_BUTTON_RESET XX
+#endif // 0
+
+#ifdef CONFIG_MTD_PARTITIONS
+
+/*
+From stock firmware:
+mtd0: 00030000 00010000 "uboot"
+mtd1: 00010000 00010000 "uboot_environ"
+mtd2: 00010000 00010000 "factory_default"
+mtd3: 000b0000 00010000 "linux"
+mtd4: 002f0000 00010000 "rootfs"
+mtd5: 00010000 00010000 "user_property"
+*/
+
+static struct mtd_partition wzr_agl300nh_partitions[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x030000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "uboot_environ",
+ .offset = 0x030000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "factory_default",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "linux",
+ .offset = 0x050000,
+ .size = 0x0b0000,
+ }, {
+ .name = "rootfs",
+ .offset = 0x100000,
+ .size = 0x2f0000,
+ }, {
+ .name = "user_property",
+ .offset = 0x3f0000,
+ .size = 0x010000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data wzr_agl300nh_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .nr_parts = ARRAY_SIZE(wzr_agl300nh_partitions),
+ .parts = wzr_agl300nh_partitions,
+#endif
+};
+
+#if 0
+static struct gpio_led wzr_agl300nh_leds_gpio[] __initdata = {
+ {
+ .name = "wzr-agl300nh:green:power",
+ .gpio = WZR_AGL300NH_GPIO_LED_POWER,
+ .active_low = ??,
+ }
+};
+#endif
+
+static void __init wzr_agl300nh_init(void)
+{
+ rt288x_gpio_init(RT2880_GPIO_MODE_UART0);
+
+ rt288x_register_flash(0, &wzr_agl300nh_flash_data);
+
+/*
+ ramips_register_gpio_leds(-1, ARRAY_SIZE(wzr_agl300nh_leds_gpio),
+ wzr_agl300nh_leds_gpio);
+*/
+}
+
+MIPS_MACHINE(RAMIPS_MACH_WZR_AGL300NH, "Buffalo WZR-AGL300NH", wzr_agl300nh_init);