ar71xx: add support for the embeddedwireless Dorin board (based on patch by embeddedwireless.de)

SVN-Revision: 32447

8 files changed, 185 insertions, 0 deletions

diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/network b/target/linux/ar71xx/base-files/etc/uci-defaults/network
index 3fbb9fccaa..993e024782 100755
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/network
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/network
@@ -184,6 +184,12 @@ wzr-hp-g450h)
 	ucidef_add_switch_vlan "eth0" "2" "0t 1"
 	;;
 
+ew-dorin)
+	ucidef_set_interfaces_lan_wan "eth0" "eth1"
+	ucidef_add_switch "eth0" "1" "1"
+	ucidef_add_switch_vlan "eth0" "1" "0 2 3"
+	;;
+
 *)
 	ucidef_set_interfaces_lan_wan "eth0" "eth1"
 	;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index ddeee3e775..e4a92af75e 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -376,6 +376,9 @@ ar71xx_board_detect() {
 	*ZCN-1523H-5)
 		name="zcn-1523h-5"
 		;;
+	*EmbWir-Dorin)
+		name="ew-dorin"
+		;;
 	esac
 
 	case "$machine" in
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index a3295ed5fc..10ba6f8542 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -93,6 +93,7 @@ platform_check_image() {
 		}
 		return 0
 		;;
+	ew-dorin | \
 	ap81 | \
 	ap83 | \
 	dir-600-a1 | \
diff --git a/target/linux/ar71xx/config-3.3 b/target/linux/ar71xx/config-3.3
index fb484b09bf..2978d4c416 100644
--- a/target/linux/ar71xx/config-3.3
+++ b/target/linux/ar71xx/config-3.3
@@ -32,6 +32,7 @@ CONFIG_ATH79_MACH_DIR_600_A1=y
 CONFIG_ATH79_MACH_DIR_615_C1=y
 CONFIG_ATH79_MACH_DIR_825_B1=y
 CONFIG_ATH79_MACH_EAP7660D=y
+CONFIG_ATH79_MACH_EW_DORIN=y
 CONFIG_ATH79_MACH_HORNET_UB=y
 CONFIG_ATH79_MACH_JA76PF=y
 CONFIG_ATH79_MACH_JWAP003=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ew-dorin.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ew-dorin.c
new file mode 100644
index 0000000000..dc052c4868
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ew-dorin.c
@@ -0,0 +1,108 @@
+/*
+ *  EW Dorin board support
+ *  (based on Atheros Ref. Design AP121)
+ *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2012 Embedded Wireless GmbH    www.80211.de
+ *
+ *  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 <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define DORIN_KEYS_POLL_INTERVAL	20	/* msecs */
+#define DORIN_KEYS_DEBOUNCE_INTERVAL	(3 * DORIN_KEYS_POLL_INTERVAL)
+
+#define DORIN_CALDATA_OFFSET		0x1000
+#define DORIN_WMAC_MAC_OFFSET		0x1002
+
+#define DORIN_GPIO_LED_21		21
+#define DORIN_GPIO_LED_22		22
+
+#define DORIN_GPIO_BTN_JUMPSTART	11
+#define DORIN_GPIO_BTN_RESET		6
+
+static struct gpio_led dorin_leds_gpio[] __initdata = {
+	{
+		.name		= "dorin:green:led21",
+		.gpio		= DORIN_GPIO_LED_21,
+		.active_low	= 1,
+	},
+	{
+		.name		= "dorin:green:led22",
+		.gpio		= DORIN_GPIO_LED_22,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button dorin_gpio_keys[] __initdata = {
+	{
+		.desc		= "jumpstart button",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.debounce_interval = DORIN_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DORIN_GPIO_BTN_JUMPSTART,
+		.active_low	= 1,
+	},
+	{
+		.desc		= "reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = DORIN_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= DORIN_GPIO_BTN_RESET,
+		.active_low	= 0,
+	}
+};
+
+static void __init ew_dorin_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+	static u8 mac[6];
+
+	ath79_register_m25p80(NULL);
+
+	ath79_register_usb();
+
+	if (ar93xx_wmac_read_mac_address(mac)) {
+		ath79_register_wmac(NULL, NULL);
+	} else {
+		ath79_register_wmac(art + DORIN_CALDATA_OFFSET,
+				    art + DORIN_WMAC_MAC_OFFSET);
+		memcpy(mac, art + DORIN_WMAC_MAC_OFFSET, sizeof(mac));
+	}
+
+	mac[3] |= 0x40;
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
+
+	mac[3] &= 0x3F;
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+	ath79_setup_ar933x_phy4_switch(true, true);
+
+	ath79_register_mdio(0, 0x0);
+
+	/* LAN ports */
+	ath79_register_eth(1);
+
+	/* WAN port */
+	ath79_register_eth(0);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(dorin_leds_gpio),
+				 dorin_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, DORIN_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(dorin_gpio_keys),
+					dorin_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_EW_DORIN, "EW-DORIN", "EmbWir-Dorin",
+	     ew_dorin_setup);
diff --git a/target/linux/ar71xx/generic/profiles/ew.mk b/target/linux/ar71xx/generic/profiles/ew.mk
new file mode 100644
index 0000000000..cb96f82550
--- /dev/null
+++ b/target/linux/ar71xx/generic/profiles/ew.mk
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/EWDORIN
+	NAME:=Embedded Wireless Dorin Platform
+	PACKAGES:=
+endef
+
+define Profile/EWDORIN/Description
+	Package set optimized for the Dorin Platform.
+endef
+
+$(eval $(call Profile,EWDORIN))
+
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 8eed67dc06..0a7d75a3df 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -675,6 +675,12 @@ define Image/Build/Profile/AP121MINI
 	$(call Image/Build/Template/$(fs_64k)/$(1),AthLzma,ap121-mini,$(ap121_mini_cmdline),$(ap121_mtdlayout_4M),917504,2818048,RKuImage)
 endef
 
+ew-dorin_cmdline=board=EW-DORIN console=ttyATH0,115200
+ew-dorin_mtdlayout_4M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),896k(kernel),2816k(rootfs),64k(art),3712k@0x50000(firmware)
+define Image/Build/Profile/EWDORIN
+	$(call Image/Build/Template/$(fs_64k)/$(1),AthLzma,ew-dorin,$(ew-dorin_cmdline),$(ew-dorin_mtdlayout_4M),917504,2883584,KRuImage)
+endef
+
 ap81_cmdline=board=AP81 console=ttyS0,115200
 define Image/Build/Profile/AP81
 	$(call Image/Build/Template/$(fs_64k)/$(1),AthGzip,ap81,$(ap81_cmdline),,1310720,6619136,KRuImage)
@@ -1068,6 +1074,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/DIR615E4,$(1))
 	$(call Image/Build/Profile/DIR825B1,$(1))
 	$(call Image/Build/Profile/EAP7660D,$(1))
+	$(call Image/Build/Profile/EWDORIN,$(1))
 	$(call Image/Build/Profile/FR54RTR,$(1))
 	$(call Image/Build/Profile/HORNETUB,$(1))
 	$(call Image/Build/Profile/JA76PF,$(1))
diff --git a/target/linux/ar71xx/patches-3.3/616-MIPS-ath79-EW_Dorin-support.patch b/target/linux/ar71xx/patches-3.3/616-MIPS-ath79-EW_Dorin-support.patch
new file mode 100644
index 0000000000..09a9764b9c
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.3/616-MIPS-ath79-EW_Dorin-support.patch
@@ -0,0 +1,41 @@
+--- a/arch/mips/ath79/Kconfig
++++ b/arch/mips/ath79/Kconfig
+@@ -240,6 +240,18 @@
+ 	select ATH79_DEV_M25P80
+ 	select ATH79_DEV_USB
+ 
++config ATH79_MACH_EW_DORIN
++	bool "embedded wireless Dorin Platform support"
++	select SOC_AR933X
++	select ATH79_DEV_M25P80
++	select ATH79_DEV_GPIO_BUTTONS
++	select ATH79_DEV_LEDS_GPIO
++	select ATH79_DEV_WMAC
++	select ATH79_DEV_ETH
++	help
++	  Say 'Y' here if you want your kernel to support the
++	  Dorin Platform from www.80211.de .
++
+ config ATH79_MACH_JA76PF
+ 	bool "jjPlus JA76PF board support"
+ 	select SOC_AR71XX
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -32,6 +32,7 @@
+ 	ATH79_MACH_DIR_615_C1,		/* D-Link DIR-615 rev. C1 */
+ 	ATH79_MACH_DIR_615_E4,		/* D-Link DIR-615 rev. E4 */
+ 	ATH79_MACH_DIR_825_B1,		/* D-Link DIR-825 rev. B1 */
++	ATH79_MACH_EW_DORIN,		/* embedded wireless Dorin Platform */
+ 	ATH79_MACH_EAP7660D,		/* Senao EAP7660D */
+ 	ATH79_MACH_JA76PF,		/* jjPlus JA76PF */
+ 	ATH79_MACH_JA76PF2,		/* jjPlus JA76PF2 */
+--- a/arch/mips/ath79/Makefile
++++ b/arch/mips/ath79/Makefile
+@@ -49,6 +49,7 @@
+ obj-$(CONFIG_ATH79_MACH_DIR_600_A1)	+= mach-dir-600-a1.o
+ obj-$(CONFIG_ATH79_MACH_DIR_615_C1)	+= mach-dir-615-c1.o
+ obj-$(CONFIG_ATH79_MACH_DIR_825_B1)	+= mach-dir-825-b1.o
++obj-$(CONFIG_ATH79_MACH_EW_DORIN)	+= mach-ew-dorin.o
+ obj-$(CONFIG_ATH79_MACH_EAP7660D)	+= mach-eap7660d.o
+ obj-$(CONFIG_ATH79_MACH_JA76PF)		+= mach-ja76pf.o
+ obj-$(CONFIG_ATH79_MACH_JWAP003)	+= mach-jwap003.o