ar71xx: add preliminary support for the Netgear WNDR3700

Based on patches by Marco Porsch from:
https://forum.openwrt.org/viewtopic.php?id=22311

SVN-Revision: 18411

target/linux/ar71xx/base-files/lib/ar71xx.sh

@@ -67,6 +67,9 @@ ar71xx_board_name() {
 	*WP543)
 		name="wp543"
 		;;
+	*WNDR3700)
+		name"wndr3700"
+		;;
 	*WNR2000)
 		name="wnr2000"
 		;;

target/linux/ar71xx/config-2.6.28

@@ -17,6 +17,7 @@ CONFIG_AR71XX_MACH_TEW_632BRP=y
 CONFIG_AR71XX_MACH_TL_WR741ND=y
 CONFIG_AR71XX_MACH_TL_WR941ND=y
 CONFIG_AR71XX_MACH_UBNT=y
+CONFIG_AR71XX_MACH_WNDR3700=y
 CONFIG_AR71XX_MACH_WNR2000=y
 CONFIG_AR71XX_MACH_WP543=y
 CONFIG_AR71XX_MACH_WRT160NL=y

target/linux/ar71xx/config-2.6.30

@@ -16,6 +16,7 @@ CONFIG_AR71XX_MACH_TEW_632BRP=y
 CONFIG_AR71XX_MACH_TL_WR741ND=y
 CONFIG_AR71XX_MACH_TL_WR941ND=y
 CONFIG_AR71XX_MACH_UBNT=y
+CONFIG_AR71XX_MACH_WNDR3700=y
 CONFIG_AR71XX_MACH_WNR2000=y
 CONFIG_AR71XX_MACH_WP543=y
 CONFIG_AR71XX_MACH_WRT160NL=y

target/linux/ar71xx/config-2.6.31

@@ -17,6 +17,7 @@ CONFIG_AR71XX_MACH_TEW_632BRP=y
 CONFIG_AR71XX_MACH_TL_WR741ND=y
 CONFIG_AR71XX_MACH_TL_WR941ND=y
 CONFIG_AR71XX_MACH_UBNT=y
+CONFIG_AR71XX_MACH_WNDR3700=y
 CONFIG_AR71XX_MACH_WNR2000=y
 CONFIG_AR71XX_MACH_WP543=y
 CONFIG_AR71XX_MACH_WRT160NL=y

target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig

@@ -43,6 +43,10 @@ config AR71XX_MACH_RB_4XX
 	bool "MikroTik RouterBOARD 4xx series support"
 	default y
 
+config AR71XX_MACH_WNDR3700
+	bool "NETGEAR WNDR3700 board support"
+	default y
+
 config AR71XX_MACH_WNR2000
 	bool "NETGEAR WNR2000 board support"
 	default y

target/linux/ar71xx/files/arch/mips/ar71xx/Makefile

@@ -26,6 +26,7 @@ obj-$(CONFIG_AR71XX_MACH_TEW_632BRP)	+= mach-tew-632brp.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR741ND)	+= mach-tl-wr741nd.o
 obj-$(CONFIG_AR71XX_MACH_TL_WR941ND)	+= mach-tl-wr941nd.o
 obj-$(CONFIG_AR71XX_MACH_UBNT)		+= mach-ubnt.o
+obj-$(CONFIG_AR71XX_MACH_WNDR3700)	+= mach-wndr3700.o
 obj-$(CONFIG_AR71XX_MACH_WNR2000)	+= mach-wnr2000.o
 obj-$(CONFIG_AR71XX_MACH_WP543)		+= mach-wp543.o
 obj-$(CONFIG_AR71XX_MACH_WRT160NL)	+= mach-wrt160nl.o

target/linux/ar71xx/files/arch/mips/ar71xx/mach-wndr3700.c

@@ -0,0 +1,131 @@
+/*
+ *  Netgear WNDR3700 board support
+ *
+ *  Copyright (C) 2009 Marco Porsch
+ *  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/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/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include "devices.h"
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wndr3700_partitions[] = {
+	{
+		.name		= "uboot",
+		.offset		= 0,
+		.size		= 0x050000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "env",
+		.offset		= 0x050000,
+		.size		= 0x020000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "rootfs",
+		.offset		= 0x070000,
+		.size		= 0x720000,
+	} , {
+		.name		= "config",
+		.offset		= 0x790000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "config_bak",
+		.offset		= 0x7a0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "pot",
+		.offset		= 0x7b0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "traffic_meter",
+		.offset		= 0x7c0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "language",
+		.offset		= 0x7d0000,
+		.size		= 0x020000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "caldata",
+		.offset		= 0x7f0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wndr3700_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+        .parts          = wndr3700_partitions,
+        .nr_parts       = ARRAY_SIZE(wndr3700_partitions),
+#endif
+};
+
+static struct ar71xx_pci_irq wndr3700_pci_irqs[] __initdata = {
+	{
+		.slot	= 0,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV0,
+	}, {
+		.slot	= 1,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV1,
+	}
+};
+
+static struct spi_board_info wndr3700_spi_info[] = {
+	{
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.max_speed_hz	= 25000000,
+		.modalias	= "m25p80",
+		.platform_data  = &wndr3700_flash_data,
+	}
+};
+
+static void __init wndr3700_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
+
+	ar71xx_set_mac_base(mac);
+	ar71xx_add_device_mdio(0x0);
+
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+	ar71xx_eth0_data.phy_mask = 0xf;
+	ar71xx_eth0_data.speed = SPEED_1000;
+	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+
+	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+	ar71xx_eth1_data.phy_mask = 0x10;
+
+	ar71xx_add_device_eth(0);
+	ar71xx_add_device_eth(1);
+
+	ar71xx_add_device_usb();
+
+	ar71xx_pci_init(ARRAY_SIZE(wndr3700_pci_irqs), wndr3700_pci_irqs);
+
+	ar71xx_add_device_spi(NULL, wndr3700_spi_info,
+			      ARRAY_SIZE(wndr3700_spi_info));
+
+	/* TODO: LEDs, buttons support */
+}
+
+MIPS_MACHINE(AR71XX_MACH_WNDR3700, "NETGEAR WNDR3700", wndr3700_setup);

target/linux/ar71xx/files/arch/mips/ar71xx/prom.c

@@ -85,6 +85,9 @@ static struct board_rec boards[] __initdata = {
 	}, {
 		.name		= "UBNT-BM",
 		.mach_type	= AR71XX_MACH_UBNT_BULLET_M,
+	}, {
+		.name		= "WNDR3700",
+		.mach_type	= AR71XX_MACH_WNDR3700,
 	}, {
 		.name		= "WNR2000",
 		.mach_type	= AR71XX_MACH_WNR2000,

target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h

@@ -142,6 +142,7 @@ enum ar71xx_mach_type {
 	AR71XX_MACH_UBNT_RSPRO,	/* Ubiquiti RouterStation Pro */
 	AR71XX_MACH_UBNT_BULLET_M, /* Ubiquiti Bullet M */
 	AR71XX_MACH_WNR2000,	/* NETGEAR WNR2000 */
+	AR71XX_MACH_WNDR3700,	/* NETGEAR WNDR3700 */
 	AR71XX_MACH_WP543,	/* Compex WP543 */
 	AR71XX_MACH_WRT160NL,	/* Linksys WRT160NL */
 	AR71XX_MACH_WRT400N,	/* Linksys WRT400N */

target/linux/ar71xx/profiles/netgear.mk

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/WNDR3700
+	NAME:=NETGEAR WNDR3700
+	PACKAGES:=kmod-ath9k hostapd-mini kmod-usb-core kmod-usb-ohci kmod-usb2
+endef
+
+define Profile/WNDR3700/Description
+	Package set optimized for the NETGEAR WNDR3700
+endef
+
+$(eval $(call Profile,WNDR3700))