[ramips] initial support for the AP-R3052-V22RW-2X2 board

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17473 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 102 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 8bc3857b7..60691818e 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
@@ -10,7 +10,11 @@
 
 enum ramips_mach_type {
 	RAMIPS_MACH_GENERIC,
+	/* RT2880 based machines */
 	RAMIPS_MACH_RT_N15,		/* Asus RT-N15 */
+
+	/* RT3052 based machines */
+	RAMIPS_MACH_V22RW_2X2,		/* Ralink AP-RT3052-V22RW-2X2 */
 	RAMIPS_MACH_WHR_G300N,		/* Buffalo WHR-G300N */
 };
 
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 edc3c5e46..923673b9a 100644
--- a/target/linux/ramips/files/arch/mips/ralink/common/prom.c
+++ b/target/linux/ramips/files/arch/mips/ralink/common/prom.c
@@ -33,6 +33,9 @@ static struct board_rec boards[] __initdata = {
 		.name		= "RT-N15",
 		.mach_type	= RAMIPS_MACH_RT_N15,
 	}, {
+		.name		= "V22RW-2X2",
+		.mach_type	= RAMIPS_MACH_V22RW_2X2,
+	}, {
 		.name		= "WHR-G300N",
 		.mach_type	= RAMIPS_MACH_WHR_G300N,
 	}
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index dc69de024..44f70567b 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -7,6 +7,11 @@ config RT305X_MACH_WHR_G300N
 	default y
 	select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_V22RW_2X2
+	bool "Ralink AP-RT3052-V22RW-2X2 board support"
+	default y
+	select RALINK_DEV_GPIO_LEDS
+
 endmenu
 
 endif
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index c7c1c31d7..67bcbf6f6 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -11,4 +11,5 @@ obj-y	:= irq.o setup.o devices.o rt305x.o
 
 obj-$(CONFIG_EARLY_PRINTK)		+= early_printk.o
 
+obj-$(CONFIG_RT305X_MACH_V22RW_2X2)	+= mach-v22rw-2x2.o
 obj-$(CONFIG_RT305X_MACH_WHR_G300N)	+= mach-whr-g300n.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-v22rw-2x2.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-v22rw-2x2.c
new file mode 100644
index 000000000..118676327
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-v22rw-2x2.c
@@ -0,0 +1,88 @@
+/*
+ *  Ralink AP-RT3052-V22RW-2X2 board support
+ *
+ *  Copyright (C) 2009 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/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 "devices.h"
+
+#define V22RW_2X2_GPIO_LED_SECURITY	13
+#define V22RW_2X2_GPIO_LED_WPS		14
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition v22rw_2x2_partitions[] = {
+	{
+		.name	= "u-boot",
+		.offset	= 0,
+		.size	= 0x030000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "u-boot-env",
+		.offset	= 0x030000,
+		.size	= 0x010000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "factory",
+		.offset	= 0x040000,
+		.size	= 0x010000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "kernel",
+		.offset	= 0x050000,
+		.size	= 0x0a0000,
+	}, {
+		.name	= "rootfs",
+		.offset	= 0x150000,
+		.size	= 0x2b0000,
+	}, {
+		.name	= "openwrt",
+		.offset	= 0x050000,
+		.size	= 0x3b0000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data v22rw_2x2_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.nr_parts	= ARRAY_SIZE(v22rw_2x2_partitions),
+	.parts		= v22rw_2x2_partitions,
+#endif
+};
+
+static struct gpio_led v22rw_2x2_leds_gpio[] __initdata = {
+	{
+		.name		= "v22rw-2x2:green:security",
+		.gpio		= V22RW_2X2_GPIO_LED_SECURITY,
+		.active_low	= 1,
+	}, {
+		.name		= "v22rw-2x2:red:wps",
+		.gpio		= V22RW_2X2_GPIO_LED_WPS,
+		.active_low	= 1,
+	}
+};
+
+static void __init v22rw_2x2_init(void)
+{
+	rt305x_register_flash(0, &v22rw_2x2_flash_data);
+
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(v22rw_2x2_leds_gpio),
+				  v22rw_2x2_leds_gpio);
+}
+
+MIPS_MACHINE(RAMIPS_MACH_V22RW_2X2, "Ralink AP-RT3052-V22RW-2X2",
+	     v22rw_2x2_init);
diff --git a/target/linux/ramips/rt305x/config-2.6.30 b/target/linux/ramips/rt305x/config-2.6.30
index cbec83859..43376c52a 100644
--- a/target/linux/ramips/rt305x/config-2.6.30
+++ b/target/linux/ramips/rt305x/config-2.6.30
@@ -116,6 +116,7 @@ CONFIG_PHYLIB=y
 CONFIG_RALINK_DEV_GPIO_LEDS=y
 # CONFIG_RALINK_RT288X is not set
 CONFIG_RALINK_RT305X=y
+CONFIG_RT305X_MACH_V22RW_2X2=y
 CONFIG_RT305X_MACH_WHR_G300N=y
 CONFIG_SCHED_OMIT_FRAME_POINTER=y
 # CONFIG_SCSI_DMA is not set