ramips: rt305x: add support for the Netcore NW718 board

SVN-Revision: 27813

target/linux/ramips/base-files/etc/diag.sh

@@ -42,6 +42,9 @@ get_status_led() {
 	mofi3500-3gn)
 		status_led="mofi3500-3gn:green:status"
 		;;
+	nw718)
+		status_led="nw718:amber:cpu"
+		;;
 	pwh2004)
 		status_led="pwh2004:green:power"
 		;;

target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom

@@ -46,6 +46,7 @@ case "$FIRMWARE" in
 	hw550-3g | \
 	mofi3500-3gn | \
 	pwh2004 | \
+	nw718 | \
 	rt-n15 | \
 	v22rw-2x2 | \
 	wcr150gn | \

target/linux/ramips/base-files/lib/ramips.sh

@@ -31,6 +31,9 @@ ramips_board_name() {
 	*"MoFi Network MOFI3500-3GN")
 		name="mofi3500-3gn"
 		;;
+	*"NW718")
+		name="nw718"
+		;;
 	*"PWH2004")
 		name="pwh2004"
 		;;

target/linux/ramips/base-files/lib/upgrade/platform.sh

@@ -14,7 +14,7 @@ platform_check_image() {
 	[ "$ARGC" -gt 1 ] && return 1
 
 	case "$board" in
-	dir-300-b1 | dir-600-b1 | dir-600-b2 | fonera20n | rt-g32-b1 | v22rw-2x2 | whr-g300n | hw550-3g | mofi3500-3gn)
+	dir-300-b1 | dir-600-b1 | dir-600-b2 | fonera20n | nw718 | rt-g32-b1 | v22rw-2x2 | whr-g300n | hw550-3g | mofi3500-3gn)
 		[ "$magic" != "2705" ] && {
 			echo "Invalid image type."
 			return 1

target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h

@@ -22,6 +22,7 @@ enum ramips_mach_type {
 	RAMIPS_MACH_DIR_600_B1,		/* D-Link DIR-600 B1 */
 	RAMIPS_MACH_DIR_600_B2,		/* D-Link DIR-600 B2 */
 	RAMIPS_MACH_RT_G32_B1,		/* Asus RT-G32 B1 */
+	RAMIPS_MACH_NW718,		/* Netcore NW718 */
 
 	/* RT3052 based machines */
 	RAMIPS_MACH_F5D8235_V2,         /* Belkin F5D8235 v2 */

target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig

@@ -43,6 +43,12 @@ config RT305X_MACH_MOFI3500_3GN
 	select RALINK_DEV_GPIO_BUTTONS
 	select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_NW718
+	bool "Netcore NW718"
+	default y
+	select RALINK_DEV_GPIO_BUTTONS
+	select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_PWH2004
 	bool "Prolink PWH2004 / Abocom WR5205 support (32M RAM, 8M flash)"
 	default y

target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile

@@ -16,6 +16,7 @@ obj-$(CONFIG_RT305X_MACH_F5D8235_V2)    += mach-f5d8235-v2.o
 obj-$(CONFIG_RT305X_MACH_FONERA20N)	+= mach-fonera20n.o
 obj-$(CONFIG_RT305X_MACH_HW550_3G)	+= mach-hw550-3g.o
 obj-$(CONFIG_RT305X_MACH_MOFI3500_3GN)	+= mach-mofi3500-3gn.o
+obj-$(CONFIG_RT305X_MACH_NW718)		+= mach-nw718.o
 obj-$(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

target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c

@@ -0,0 +1,143 @@
+/*
+ *  Netcore NW718 board support
+ *
+ *  Copyright (C) 2011 Gabor Juhos <[email protected]>
+ *
+ *  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/spi/spi.h>
+#include <linux/spi/flash.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 NW718_GPIO_LED_USB		8
+#define NW718_GPIO_LED_CPU		13
+#define NW718_GPIO_LED_WPS		14
+
+#define NW718_GPIO_BUTTON_WPS		0
+#define NW718_GPIO_BUTTON_RESET		10
+
+#define NW718_GPIO_SPI_CS0		3
+#define NW718_GPIO_SPI_SCK		4
+#define NW718_GPIO_SPI_MOSI		5
+#define NW718_GPIO_SPI_MISO		6
+
+#define NW718_BUTTONS_POLL_INTERVAL	20
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition nw718_partitions[] = {
+	{
+		.name	= "u-boot",
+		.offset	= 0,
+		.size	= 0x030000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "config",
+		.offset	= 0x030000,
+		.size	= 0x020000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "factory",
+		.offset	= 0x050000,
+		.size	= 0x010000,
+		.mask_flags = MTD_WRITEABLE,
+	}, {
+		.name	= "kernel",
+		.offset	= 0x060000,
+		.size	= 0x090000,
+	}, {
+		.name	= "rootfs",
+		.offset	= 0x150000,
+		.size	= 0x2b0000,
+	}, {
+		.name	= "firmware",
+		.offset	= 0x060000,
+		.size	= 0x3a0000,
+	}
+};
+#define nw718_nr_parts		ARRAY_SIZE(nw718_partitions)
+#else
+#define nw718_nr_parts		0
+#define nw718_partitions	NULL
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data nw718_flash_data = {
+	.nr_parts	= nw718_nr_parts,
+	.parts		= nw718_partitions,
+};
+
+static struct gpio_led nw718_leds_gpio[] __initdata = {
+	{
+		.name		= "nw718:amber:cpu",
+		.gpio		= NW718_GPIO_LED_CPU,
+		.active_low	= 1,
+	}, {
+		.name		= "nw718:amber:usb",
+		.gpio		= NW718_GPIO_LED_USB,
+		.active_low	= 1,
+	}, {
+		.name		= "nw718:amber:wps",
+		.gpio		= NW718_GPIO_LED_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button nw718_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.threshold	= 3,
+		.gpio		= NW718_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.threshold	= 3,
+		.gpio		= NW718_GPIO_BUTTON_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct spi_board_info nw718_spi_info[] = {
+	{
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.max_speed_hz	= 25000000,
+		.modalias	= "m25p80",
+		.platform_data	= &nw718_flash_data,
+		.controller_data = (void *) NW718_GPIO_SPI_CS0,
+	}
+};
+
+static void __init nw718_init(void)
+{
+	rt305x_gpio_init(RT305X_GPIO_MODE_I2C |
+			 RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+	rt305x_register_ethernet();
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(nw718_leds_gpio),
+				  nw718_leds_gpio);
+	ramips_register_gpio_buttons(-1, NW718_BUTTONS_POLL_INTERVAL,
+				     ARRAY_SIZE(nw718_gpio_buttons),
+				     nw718_gpio_buttons);
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+	rt305x_register_spi(nw718_spi_info, ARRAY_SIZE(nw718_spi_info));
+}
+
+MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "NW718", "Netcore NW718", nw718_init);

target/linux/ramips/image/Makefile

@@ -89,6 +89,24 @@ define BuildFirmware/Buffalo
 	fi; fi
 endef
 
+define BuildFirmware/NW718
+	$(call PatchKernelLzma,$(2),$(3) $($(4)))
+	mkimage -A mips -O linux -T kernel -C lzma $(call kernel_entry) \
+		-n "ARA1B4NCRNW718;1" \
+		-d "$(KDIR)/vmlinux-$(2).bin.lzma" \
+		"$(KDIR)/vmlinux-$(2).uImage"
+	if [ `stat -c%s "$(KDIR)/vmlinux-$(2).uImage"` -gt $(5) ]; then \
+		echo "Warning: $(KDIR)/vmlinux-$(2).uImage is too big"; \
+	else if [ `stat -c%s $(KDIR)/root.$(1)` -gt $(6) ]; then \
+		echo "Warning: $(KDIR)/root.$(1) is too big"; \
+	else \
+		( \
+			dd if=$(KDIR)/vmlinux-$(2).uImage bs=$(5) conv=sync; \
+			dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
+		) > $(call imgname,$(1),$(2))-factory.bin; \
+	fi; fi
+endef
+
 mtdlayout_4M=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
 define Image/Build/Template/GENERIC_4M
 	$(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_4M,851968,3014656)
@@ -109,6 +127,12 @@ define Image/Build/Template/DIR300B1
 		-o $(call imgname,$(1),$(2))-factory.bin
 endef
 
+mtdlayout_nw718=mtdparts=spi0.0:192k(u-boot)ro,128k(config)ro,64k(factory)ro,832k(kernel),2880k(rootfs),3712k@0x60000(firmware)
+define Image/Build/Template/NW718
+	$(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_nw718,851968,2949120)
+	$(call BuildFirmware/NW718,$(1),$(2),board=$(3),mtdlayout_nw718,851968,2949120)
+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)
@@ -130,6 +154,10 @@ define Image/Build/Profile/FONERA20N
 	$(call Image/Build/Template/GENERIC_8M,$(1),fonera20n,FONERA20N)
 endef
 
+define Image/Build/Profile/NW718
+	$(call Image/Build/Template/NW718,$(1),nw718,NW718)
+endef
+
 define Image/Build/Profile/PWH2004
 	$(call Image/Build/Template/GENERIC_8M,$(1),pwh2004,PWH2004)
 endef
@@ -189,6 +217,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/RTG32B1,$(1))
 	$(call Image/Build/Profile/FONERA20N,$(1))
 	$(call Image/Build/Profile/V22RW2X2,$(1))
+	$(call Image/Build/Profile/NW718,$(1))
 	$(call Image/Build/Profile/PWH2004,$(1))
 	$(call Image/Build/Profile/WHRG300N,$(1))
 	$(call Image/Build/Profile/WCR150GN,$(1))

target/linux/ramips/rt305x/config-2.6.39

@@ -96,6 +96,7 @@ CONFIG_RT305X_MACH_F5D8235_V2=y
 CONFIG_RT305X_MACH_FONERA20N=y
 CONFIG_RT305X_MACH_HW550_3G=y
 CONFIG_RT305X_MACH_MOFI3500_3GN=y
+CONFIG_RT305X_MACH_NW718=y
 CONFIG_RT305X_MACH_PWH2004=y
 CONFIG_RT305X_MACH_RT_G32_REVB=y
 CONFIG_RT305X_MACH_V22RW_2X2=y