[ar71xx] add preliminary support for the WRT160NL

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

5 files changed, 92 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index d5bffdc9b..0682e015a 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/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
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index a70cc2b24..720fddfdb 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/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
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wrt160nl.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wrt160nl.c
new file mode 100644
index 000000000..06cd05aa2
--- /dev/null
+++ b/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);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
index 9117e3063..bfc38c010 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/prom.c
@@ -78,6 +78,9 @@ 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,
 	}, {
diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
index 9bf08433c..86272789b 100644
--- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
+++ b/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