[ar71xx] add preliminary support for the WRT160NL

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16068 3c298f89-4303-0410-b956-a3cf2f4a3e73

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

@@ -55,6 +55,9 @@ ar71xx_board_name() {
 	*WNR2000)
 		name="wnr2000"
 		;;
+	*WRT160NL)
+		name="wrt160nl"
+		;;
 	*WRT400N)
 		name="wrt400n"
 		;;

target/linux/ar71xx/config-2.6.28

@@ -20,6 +20,7 @@ CONFIG_AR71XX_MACH_TL_WR941ND=y
 CONFIG_AR71XX_MACH_UBNT=y
 CONFIG_AR71XX_MACH_WNR2000=y
 CONFIG_AR71XX_MACH_WP543=y
+CONFIG_AR71XX_MACH_WRT160NL=y
 CONFIG_AR71XX_MACH_WRT400N=y
 CONFIG_AR71XX_WDT=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set

target/linux/ar71xx/config-2.6.30

@@ -19,6 +19,7 @@ CONFIG_AR71XX_MACH_TL_WR941ND=y
 CONFIG_AR71XX_MACH_UBNT=y
 CONFIG_AR71XX_MACH_WNR2000=y
 CONFIG_AR71XX_MACH_WP543=y
+CONFIG_AR71XX_MACH_WRT160NL=y
 CONFIG_AR71XX_MACH_WRT400N=y
 CONFIG_AR71XX_WDT=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set

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

@@ -35,6 +35,10 @@ config AR71XX_MACH_WP543
 	select MYLOADER
 	default y
 
+config AR71XX_MACH_WRT160NL
+	bool "Linksys WRT160NL board support"
+	default y
+
 config AR71XX_MACH_WRT400N
 	bool "Linksys WRT400N board support"
 	default y

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

@@ -24,4 +24,5 @@ obj-$(CONFIG_AR71XX_MACH_TL_WR941ND)	+= mach-tl-wr941nd.o
 obj-$(CONFIG_AR71XX_MACH_UBNT)		+= mach-ubnt.o
 obj-$(CONFIG_AR71XX_MACH_WNR2000)	+= mach-wnr2000.o
 obj-$(CONFIG_AR71XX_MACH_WP543)		+= mach-wp543.o
+obj-$(CONFIG_AR71XX_MACH_WRT160NL)	+= mach-wrt160nl.o
 obj-$(CONFIG_AR71XX_MACH_WRT400N)	+= mach-wrt400n.o

target/linux/ar71xx/files/arch/mips/ar71xx/mach-wrt160nl.c

@@ -0,0 +1,83 @@
+/*
+ *  Linksys WRT160NL 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/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 "devices.h"
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wrt160nl_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x040000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "kernel",
+		.offset		= 0x040000,
+		.size		= 0x0e0000,
+	} , {
+		.name		= "filesytem",
+		.offset		= 0x120000,
+		.size		= 0x6c0000,
+	} , {
+		.name		= "nvram",
+		.offset		= 0x7e0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "ART",
+		.offset		= 0x7f0000,
+		.size		= 0x010000,
+		.mask_flags	= MTD_WRITEABLE,
+	} , {
+		.name		= "firmware",
+		.offset		= 0x040000,
+		.size		= 0x7a0000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wrt160nl_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+        .parts          = wrt160nl_partitions,
+        .nr_parts       = ARRAY_SIZE(wrt160nl_partitions),
+#endif
+};
+
+static struct spi_board_info wrt160nl_spi_info[] = {
+	{
+		.bus_num	= 0,
+		.chip_select	= 0,
+		.max_speed_hz	= 25000000,
+		.modalias	= "m25p80",
+		.platform_data  = &wrt160nl_flash_data,
+	}
+};
+
+static void __init wrt160nl_setup(void)
+{
+	/* TODO: ethernet, LEDs, buttons */
+
+	ar71xx_add_device_spi(NULL, wrt160nl_spi_info,
+			      ARRAY_SIZE(wrt160nl_spi_info));
+
+	ar71xx_add_device_usb();
+	ar91xx_add_device_wmac();
+}
+
+MIPS_MACHINE(AR71XX_MACH_WRT160NL, "Linksys WRT160NL", wrt160nl_setup);

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

@@ -77,6 +77,9 @@ static struct board_rec boards[] __initdata = {
 	}, {
 		.name		= "WNR2000",
 		.mach_type	= AR71XX_MACH_WNR2000,
+	}, {
+		.name		= "WRT160NL",
+		.mach_type	= AR71XX_MACH_WRT160NL,
 	}, {
 		.name		= "WRT400N",
 		.mach_type	= AR71XX_MACH_WRT400N,

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

@@ -132,6 +132,7 @@ extern unsigned long ar71xx_mach_type;
 #define AR71XX_MACH_AP81	18	/* Atheros AP81 */
 #define AR71XX_MACH_WRT400N	19	/* Linksys WRT400N */
 #define AR71XX_MACH_PB44	20	/* Atheros PB44 */
+#define AR71XX_MACH_WRT160NL	21	/* Linksys WRT160NL */
 
 /*
  * PLL block

target/linux/ar71xx/profiles/linksys.mk

@@ -5,6 +5,15 @@
 # See /LICENSE for more information.
 #
 
+define Profile/WRT160NL
+	NAME:=Linksys WRT160NL
+	PACKAGES:=kmod-ath9k hostapd-mini kmod-usb2
+endef
+
+define Profile/WRT160NL/Description
+	Package set optimized for the Linksys WRT160NL.
+endef
+
 define Profile/WRT400N
 	NAME:=Linksys WRT400N
 	PACKAGES:=kmod-ath9k hostapd-mini
@@ -14,4 +23,5 @@ define Profile/WRT400N/Description
 	Package set optimized for the Linksys WRT400N.
 endef
 
+$(eval $(call Profile,WRT160NL))
 $(eval $(call Profile,WRT400N))