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authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-10-24 21:49:36 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-10-24 21:49:36 +0000
commitab4232bf2dbd8c2b058e5a020354a12bd06d3621 (patch)
treedcb0fc2dd08ab3f9a70aa03316c43c7db287abdc /target/linux/ramips/files/arch
parentb1f6b4ed8fa3f2db2f52e247bbf9ba031098e316 (diff)
ramips: Support for NexAira BC2
The preconfiguration of the USB LED has benn move to the /etc/uci-defaults/leds script. [juhosg] Signed-off-by: Adam Porter <porter.adam at gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28571 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.h1
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig5
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile1
-rw-r--r--target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c112
4 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 2145becfc..72cd9c707 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
@@ -26,6 +26,7 @@ enum ramips_mach_type {
/* RT3052 based machines */
RAMIPS_MACH_ARGUS_ATP52B, /* Argus ATP-52B */
+ RAMIPS_MACH_BC2, /* NexAira BC2 */
RAMIPS_MACH_F5D8235_V2, /* Belkin F5D8235 v2 */
RAMIPS_MACH_FONERA20N, /* La Fonera 2.0N */
RAMIPS_MACH_HW550_3G, /* Aztech HW550-3G */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index 392fb4f92..e8a1a2553 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -51,6 +51,11 @@ config RT305X_MACH_NW718
select RALINK_DEV_GPIO_BUTTONS
select RALINK_DEV_GPIO_LEDS
+config RT305X_MACH_BC2
+ bool "NexAira BC2"
+ select RALINK_DEV_GPIO_BUTTONS
+ select RALINK_DEV_GPIO_LEDS
+
config RT305X_MACH_PWH2004
bool "Prolink PWH2004 / Abocom WR5205 support (32M RAM, 8M flash)"
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 2853429e8..76a783013 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -12,6 +12,7 @@ obj-y := irq.o setup.o devices.o rt305x.o clock.o
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_DIR_300_REVB) += mach-dir-300-revb.o
obj-$(CONFIG_RT305X_MACH_F5D8235_V2) += mach-f5d8235-v2.o
obj-$(CONFIG_RT305X_MACH_FONERA20N) += mach-fonera20n.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c
new file mode 100644
index 000000000..21755cbdb
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-bc2.c
@@ -0,0 +1,112 @@
+/*
+ * NexAira BC2 board support
+ *
+ * Copyright (C) 2011 Adam J. Porter <porter.adam@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 <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 BC2_GPIO_BUTTON_RESET 17
+#define BC2_GPIO_LED_USB 20
+
+#define BC2_BUTTONS_POLL_INTERVAL 20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition bc2_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 = 0x6b0000,
+ }, {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x7b0000,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data bc2_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .nr_parts = ARRAY_SIZE(bc2_partitions),
+ .parts = bc2_partitions,
+#endif
+};
+
+static struct gpio_led bc2_leds_gpio[] __initdata = {
+ {
+ .name = "bc2:blue:usb",
+ .gpio = BC2_GPIO_LED_USB,
+ .active_low = 1,
+ }
+};
+
+static struct gpio_button bc2_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .threshold = 3,
+ .gpio = BC2_GPIO_BUTTON_RESET,
+ .active_low = 1,
+ }
+};
+
+static void __init bc2_init(void)
+{
+ rt305x_gpio_init((RT305X_GPIO_MODE_GPIO <<
+ RT305X_GPIO_MODE_UART0_SHIFT) |
+ RT305X_GPIO_MODE_JTAG);
+
+ rt305x_register_flash(0, &bc2_flash_data);
+
+ ramips_register_gpio_leds(-1, ARRAY_SIZE(bc2_leds_gpio),
+ bc2_leds_gpio);
+
+ ramips_register_gpio_buttons(-1, BC2_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(bc2_gpio_buttons),
+ bc2_gpio_buttons);
+
+ rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
+ rt305x_register_ethernet();
+ rt305x_register_wifi();
+ rt305x_register_wdt();
+ rt305x_register_usb();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_BC2, "BC2", "NexAira BC2",
+ bc2_init);