ar71xx: add preliminary support for wzr-hp-g450h

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29441 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 96 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index f80974b361..13d18030a8 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -136,6 +136,15 @@ config AR71XX_MACH_WZR_HP_AG300H
 	select AR71XX_DEV_LEDS_GPIO
 	select AR71XX_DEV_USB
 
+config AR71XX_MACH_WZR_HP_G450H
+	bool "Buffalo WZR-HP-G450H board support"
+	select SOC_AR724X
+	select AR71XX_DEV_M25P80
+	select AR71XX_DEV_AP91_PCI if PCI
+	select AR71XX_DEV_GPIO_BUTTONS
+	select AR71XX_DEV_LEDS_GPIO
+	select AR71XX_DEV_USB
+
 config AR71XX_MACH_WZR_HP_G300NH
 	bool "Buffalo WZR-HP-G300NH board support"
 	select SOC_AR913X
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
index d64a4eac0a..2805f1973b 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Makefile
@@ -69,4 +69,5 @@ obj-$(CONFIG_AR71XX_MACH_WRT160NL)	+= mach-wrt160nl.o
 obj-$(CONFIG_AR71XX_MACH_WRT400N)	+= mach-wrt400n.o
 obj-$(CONFIG_AR71XX_MACH_WZR_HP_G300NH)	+= mach-wzr-hp-g300nh.o
 obj-$(CONFIG_AR71XX_MACH_WZR_HP_AG300H)	+= mach-wzr-hp-ag300h.o
+obj-$(CONFIG_AR71XX_MACH_WZR_HP_G450H)	+= mach-wzr-hp-g450h.o
 obj-$(CONFIG_AR71XX_MACH_ZCN_1523H)	+= mach-zcn-1523h.o
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wzr-hp-g450h.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wzr-hp-g450h.c
new file mode 100644
index 0000000000..ab6c37c94f
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wzr-hp-g450h.c
@@ -0,0 +1,85 @@
+/*
+ *  Atheros G450 board support
+ *
+ *  Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+
+#include "machtype.h"
+#include "devices.h"
+#include "dev-m25p80.h"
+#include "dev-ap91-pci.h"
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition wzrhpg450h_partitions[] = {
+	{
+		.name		= "u-boot",
+		.offset		= 0,
+		.size		= 0x0040000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "u-boot-env",
+		.offset		= 0x0040000,
+		.size		= 0x0010000,
+	}, {
+		.name		= "ART",
+		.offset		= 0x0050000,
+		.size		= 0x0010000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "uImage",
+		.offset		= 0x0060000,
+		.size		= 0x0100000,
+	}, {
+		.name		= "rootfs",
+		.offset		= 0x0160000,
+		.size		= 0x1e80000,
+	}, {
+		.name		= "user_property",
+		.offset		= 0x1fe0000,
+		.size		= 0x0020000,
+	}, {
+		.name		= "firmware",
+		.offset		= 0x0060000,
+		.size		= 0x1f80000,
+	}
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+static struct flash_platform_data wzrhpg450h_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+	.parts		= wzrhpg450h_partitions,
+	.nr_parts	= ARRAY_SIZE(wzrhpg450h_partitions),
+#endif
+};
+
+static void __init wzrhpg450h_init(void)
+{
+	u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
+	u8 *mac = (u8 *) ee + 2;
+
+	ar71xx_add_device_m25p80_multi(&wzrhpg450h_flash_data);
+
+	ar71xx_add_device_mdio(0, ~BIT(0));
+	ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+	ar71xx_eth0_data.speed = SPEED_1000;
+	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.phy_mask = BIT(0);
+
+	ar71xx_add_device_eth(0);
+
+	ap91_pci_init(ee, NULL);
+}
+
+MIPS_MACHINE(AR71XX_MACH_WZR_HP_G450H, "WZR-HP-G450H", "Buffalo WZR-HP-G450H",
+	     wzrhpg450h_init);
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
index d755a7ae5f..3a9e97396a 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/machtype.h
@@ -76,6 +76,7 @@ enum ar71xx_mach_type {
 	AR71XX_MACH_WRT400N,	/* Linksys WRT400N */
 	AR71XX_MACH_WZR_HP_AG300H, /* Buffalo WZR-HP-AG300H */
 	AR71XX_MACH_WZR_HP_G300NH, /* Buffalo WZR-HP-G300NH */
+	AR71XX_MACH_WZR_HP_G450H, /* Buffalo WZR-HP-G450H */
 	AR71XX_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */
 	AR71XX_MACH_ZCN_1523H_5, /* Zcomax ZCN-1523H-5-xx */
 };