ramips: add support for Omnima MiniEMBWiFi board

This patch adds support for the Omnima MiniEMBWiFi
Ralink RT3050F based board.

Based on a patch by Ivan Ignjatic <ivan at omnima.co.uk>

SVN-Revision: 29533

11 files changed, 140 insertions, 1 deletions

diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index ba4787bbb3..e0a4a39218 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -48,6 +48,9 @@ get_status_led() {
 	nw718)
 		status_led="nw718:amber:cpu"
 		;;
+	omni-emb)
+		status_led="emb:green:status"
+		;;
 	pwh2004)
 		status_led="pwh2004:green:power"
 		;;
diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index 920c8a33a2..d6db35c044 100644
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -53,6 +53,7 @@ case "$FIRMWARE" in
 	pwh2004 | \
 	nbg-419n | \
 	nw718 | \
+	omni-emb | \
 	rt-n15 | \
 	v22rw-2x2 | \
 	wcr-150gn | \
diff --git a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
index 4261a6c92b..0518b7be94 100644
--- a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
+++ b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
@@ -20,7 +20,8 @@ preinit_set_mac_address() {
                 ifconfig eth0 hw ether $mac 2>/dev/null
                 ;;
 	hw550-3g |\
-	nbg-419n)
+	nbg-419n |\
+	omni-emb)
 		mac=$(ramips_get_mac_binary factory 40)
 		ifconfig eth0 hw ether $mac 2>/dev/null
 		;;
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index b41a153ca9..7d45bde096 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -80,6 +80,9 @@ ramips_board_name() {
 	*"NW718")
 		name="nw718"
 		;;
+	*"Omnima MiniEMBWiFi")
+		name="omni-emb"
+		;;
 	*"PWH2004")
 		name="pwh2004"
 		;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 4cb4c50fe8..03a1e7b100 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -23,6 +23,7 @@ platform_check_image() {
 	mofi3500-3gn | \
 	nbg-419n | \
 	nw718 | \
+	omni-emb | \
 	rt-g32-b1 | \
 	rt-n15 | \
 	v22rw-2x2 | \
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 72cd9c7079..211f72c5bc 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
@@ -32,6 +32,7 @@ enum ramips_mach_type {
 	RAMIPS_MACH_HW550_3G,		/* Aztech HW550-3G */
 	RAMIPS_MACH_MOFI3500_3GN,	/* MoFi Network MOFI3500-3GN */
 	RAMIPS_MACH_NBG_419N,		/* ZyXEL NBG-419N */
+	RAMIPS_MACH_OMNI_EMB,         	/* Omnima MiniEMBWiFi */
 	RAMIPS_MACH_PWH2004,		/* Prolink 2004H / Abocom 5205 */
 	RAMIPS_MACH_V22RW_2X2,		/* Ralink AP-RT3052-V22RW-2X2 */
 	RAMIPS_MACH_WCR150GN,		/* Sparklan WCR-150GN */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index e8a1a25537..cf8ede3b6b 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -56,6 +56,11 @@ config RT305X_MACH_BC2
 	select RALINK_DEV_GPIO_BUTTONS
 	select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_OMNI_EMB
+	bool "Omnima MiniEMBWiFi"
+	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 76a7830138..be3d308f2d 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_RT305X_MACH_HW550_3G)	+= mach-hw550-3g.o
 obj-$(CONFIG_RT305X_MACH_MOFI3500_3GN)	+= mach-mofi3500-3gn.o
 obj-$(CONFIG_RT305X_MACH_NBG_419N)	+= mach-nbg-419n.o
 obj-$(CONFIG_RT305X_MACH_NW718)		+= mach-nw718.o
+obj-$(CONFIG_RT305X_MACH_OMNI_EMB)	+= mach-omni-emb.o
 obj-$(CONFIG_RT305X_MACH_PWH2004)	+= mach-pwh2004.o
 obj-$(CONFIG_RT305X_MACH_RT_G32_REVB)	+= mach-rt-g32-revb.o
 obj-$(CONFIG_RT305X_MACH_V22RW_2X2)	+= mach-v22rw-2x2.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c
new file mode 100644
index 0000000000..87acf4d53b
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-omni-emb.c
@@ -0,0 +1,111 @@
+/*
+ *  Omnima MiniEMBWiFi board support
+ *
+ *  Copyright (C) 2011 Johnathan Boyce <jon.boyce@globalreach.eu.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/gpio.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 OMNI_EMB_GPIO_BUTTON_RESET	12 /* active low */
+
+#define OMNI_EMB_BUTTONS_POLL_INTERVAL	20
+
+#define OMNI_EMB_GPIO_LED_STATUS	9
+#define OMNI_EMB_GPIO_LED_WLAN		14
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition emb_partitions[] = {
+	{
+		.name	= "uboot",
+		.offset	= 0,
+		.size	= 0x030000,
+	}, {
+		.name	= "uboot-config",
+		.offset	= 0x030000,
+		.size	= 0x040000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "factory",
+		.offset	= 0x040000,
+		.size	= 0x050000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "linux",
+		.offset	= 0x050000,
+		.size	= 0x100000,
+	}, {
+		.name	= "rootfs",
+		.offset	= 0x150000,
+		.size	= 0x6B0000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct physmap_flash_data omni_emb_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.nr_parts	= ARRAY_SIZE(emb_partitions),
+	.parts		= emb_partitions,
+#endif
+};
+
+static struct gpio_led omni_emb_leds_gpio[] __initdata = {
+	{
+		.name           = "emb:green:status",
+		.gpio           = OMNI_EMB_GPIO_LED_STATUS,
+		.active_low     = 1,
+	}, {
+		.name           = "emb:green:wlan",
+		.gpio           = OMNI_EMB_GPIO_LED_WLAN,
+		.active_low     = 1,
+	}
+};
+
+static struct gpio_button omni_emb_gpio_buttons[] __initdata = {
+	{
+		.desc           = "reset",
+		.type           = EV_KEY,
+		.code           = KEY_RESTART,
+		.threshold      = 3,
+		.gpio           = OMNI_EMB_GPIO_BUTTON_RESET,
+		.active_low     = 1,
+	}
+};
+
+static void __init omni_emb_init(void)
+{
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
+
+	rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(omni_emb_leds_gpio),
+				omni_emb_leds_gpio);
+	ramips_register_gpio_buttons(-1, OMNI_EMB_BUTTONS_POLL_INTERVAL,
+				ARRAY_SIZE(omni_emb_gpio_buttons),
+				omni_emb_gpio_buttons);
+
+	rt305x_register_flash(0, &omni_emb_flash_data);
+	rt305x_register_ethernet();
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+	rt305x_register_usb();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_OMNI_EMB, "OMNI-EMB", "Omnima MiniEMBWiFi",
+	     omni_emb_init);
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 24f59663cc..4f92d30ecd 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -139,6 +139,12 @@ define Image/Build/Template/NW718
 	$(call BuildFirmware/NW718,$(1),$(2),board=$(3),mtdlayout_nw718,851968,2949120)
 endef
 
+console_OMNIEMB=ttyS1,57600
+mtdlayout_ONMIEMB=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,1024k(kernel),6848k(rootfs),7872k@0x50000(firmware)
+define Image/Build/Template/OMNIEMB
+	$(call BuildFirmware/Generic,$(1),$(2),board=$(3) console=$(console_OMNIEMB),mtdlayout_OMNIEMB,1048576,7012352)
+endef
+
 define Image/Build/Profile/DIR300B1
 	$(call Image/Build/Template/DIR300B1,$(1),dir-300-b1,DIR-300-B1,wrgn23_dlwbr_dir300b)
 	$(call Image/Build/Template/DIR300B1,$(1),dir-600-b1,DIR-600-B1,wrgn23_dlwbr_dir600b)
@@ -173,6 +179,10 @@ define Image/Build/Profile/NW718
 	$(call Image/Build/Template/NW718,$(1),nw718,NW718)
 endef
 
+define Image/Build/Profile/OMNIEMB
+	$(call Image/Build/Template/OMNIEMB,$(1),omni-emb,OMNI-EMB)
+endef
+
 define Image/Build/Profile/PWH2004
 	$(call Image/Build/Template/GENERIC_8M,$(1),pwh2004,PWH2004)
 endef
@@ -248,6 +258,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/V22RW2X2,$(1))
 	$(call Image/Build/Profile/NBG419N,$(1))
 	$(call Image/Build/Profile/NW718,$(1))
+	$(call Image/Build/Profile/OMNIEMB,$(1))
 	$(call Image/Build/Profile/PWH2004,$(1))
 	$(call Image/Build/Profile/WHRG300N,$(1))
 	$(call Image/Build/Profile/WCR150GN,$(1))
diff --git a/target/linux/ramips/rt305x/config-2.6.39 b/target/linux/ramips/rt305x/config-2.6.39
index 5d7e4b12fd..e3553e1efb 100644
--- a/target/linux/ramips/rt305x/config-2.6.39
+++ b/target/linux/ramips/rt305x/config-2.6.39
@@ -100,6 +100,7 @@ CONFIG_RT305X_MACH_HW550_3G=y
 CONFIG_RT305X_MACH_MOFI3500_3GN=y
 CONFIG_RT305X_MACH_NBG_419N=y
 CONFIG_RT305X_MACH_NW718=y
+CONFIG_RT305X_MACH_OMNI_EMB=y
 CONFIG_RT305X_MACH_PWH2004=y
 CONFIG_RT305X_MACH_RT_G32_REVB=y
 CONFIG_RT305X_MACH_V22RW_2X2=y