ramips: Add support for the 7Links PX-4885 wireless router.

The 7Links PX-4885 is a small battery-powered wireless router.
It is based on a RT5350F WiSoC and features one ethernet port and one
USB port. It is a Hame MPR-A1 clone, except it has different GPIOs,
a different battery and more RAM (32 MB).
This patch adds a profile for this board, the corresponding device tree
file and the adequate base-files changes (incl. sysupgrade).

Signed-off-by: Hugo Grostabussiat <bonstra@bonstra.fr.eu.org>

SVN-Revision: 40554

9 files changed, 126 insertions, 0 deletions

diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 122587232f..075562af02 100755
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -92,6 +92,9 @@ get_status_led() {
 	pwh2004)
 		status_led="pwh2004:green:power"
 		;;
+	px4885)
+		status_led="7links:orange:wifi"
+		;;
 	rt-n15)
 		status_led="rt-n15:blue:power"
 		;;
diff --git a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
index 5906e686a2..906c7ba174 100644
--- a/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
+++ b/target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
@@ -93,6 +93,7 @@ case "$FIRMWARE" in
 	omni-emb | \
 	omni-emb-hpm | \
 	psr-680w | \
+	px4885 | \
 	rt-n15 | \
 	rt-n56u | \
 	sl-r7205 | \
diff --git a/target/linux/ramips/base-files/etc/uci-defaults/01_leds b/target/linux/ramips/base-files/etc/uci-defaults/01_leds
index 17d8c97719..74ba0ba63e 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/01_leds
+++ b/target/linux/ramips/base-files/etc/uci-defaults/01_leds
@@ -129,6 +129,10 @@ case $board in
 		ucidef_set_led_netdev "eth" "ETH" "emb:green:eth" "eth0"
 		set_wifi_led "emb:green:wifi"
 		;;
+	px4885)
+		set_wifi_led "7links:orange:wifi"
+		set_usb_led "7links:blue:storage"
+		;;
 	sl-r7205)
 		set_wifi_led "rt2800pci-phy0::radio"
 		;;
diff --git a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
index d2dc00f8bc..7ff6e3d5e6 100644
--- a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
+++ b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
@@ -74,6 +74,7 @@ preinit_set_mac_address() {
 	nbg-419n |\
 	omni-emb |\
 	omni-emb-hpm |\
+	px4885 |\
 	tew-691gr |\
 	tew-692gr |\
 	w306r-v20 |\
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 913e65cb90..7f221f807d 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -13,6 +13,9 @@ ramips_board_detect() {
 	machine=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /machine/ {print $2}' /proc/cpuinfo)
 
 	case "$machine" in
+	*"7Links PX-4885")
+		name="px4885"
+		;;
 	*"8devices Carambola")
 		name="carambola"
 		;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 616516bf5f..d8098b2a66 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -62,6 +62,7 @@ platform_check_image() {
 	omni-emb | \
 	omni-emb-hpm | \
 	psr-680w | \
+	px4885 | \
 	rp-n53 | \
 	rt-g32-b1 | \
 	rt-n10-plus | \
diff --git a/target/linux/ramips/dts/PX4885.dts b/target/linux/ramips/dts/PX4885.dts
new file mode 100644
index 0000000000..0dcafc4b46
--- /dev/null
+++ b/target/linux/ramips/dts/PX4885.dts
@@ -0,0 +1,90 @@
+/dts-v1/;
+
+/include/ "rt5350.dtsi"
+
+/ {
+	compatible = "PX4885", "ralink,rt5350-soc";
+	model = "7Links PX-4885";
+
+	palmbus@10000000 {
+		spi@b00 {
+			status = "okay";
+			m25p80@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mx25l3205d";
+				reg = <0 0>;
+				linux,modalias = "m25p80", "mx25l3205d";
+				spi-max-frequency = <10000000>;
+
+				partition@0 {
+					label = "u-boot";
+					reg = <0x0 0x20000>;
+					read-only;
+				};
+
+				partition@20000 {
+					label = "devdata";
+					reg = <0x20000 0x20000>;
+					read-only;
+				};
+
+				factory: partition@40000 {
+					label = "devconf";
+					reg = <0x40000 0x10000>;
+					read-only;
+				};
+
+				partition@50000 {
+					label = "firmware";
+					reg = <0x50000 0x3b0000>;
+				};
+			};
+		};
+	};
+
+	pinctrl {
+		state_default: pinctrl0 {
+			gpio {
+				ralink,group = "i2c", "jtag", "uartf";
+				ralink,function = "gpio";
+			};
+		};
+	};
+
+	ethernet@10100000 {
+		mtd-mac-address = <&factory 0x2e>;
+	};
+
+	esw@10110000 {
+		ralink,portmap = <0x3f>;
+	};
+
+	wmac@10180000 {
+		ralink,mtd-eeprom = <&factory 0>;
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		reset {
+			label = "reset";
+			gpios = <&gpio0 10 1>;
+			linux,code = <0x198>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		orange {
+			label = "7links:orange:wifi";
+			gpios = <&gpio0 18 1>;
+		};
+		blue {
+			label = "7links:blue:storage";
+			gpios = <&gpio0 19 1>;
+		};
+	};
+};
diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 26386bf05c..19932f6fe1 100644
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -448,6 +448,8 @@ Image/Build/Profile/PSR-680W=$(call BuildFirmware/Default4M/$(1),$(1),psr-680w,P
 
 Image/Build/Profile/PWH2004=$(call BuildFirmware/Default8M/$(1),$(1),pwh2004,PWH2004)
 
+Image/Build/Profile/PX4885=$(call BuildFirmware/Default4M/$(1),$(1),px4885,PX4885)
+
 Image/Build/Profile/RTG32B1=$(call BuildFirmware/Default4M/$(1),$(1),rt-g32-b1,RT-G32-B1)
 
 Image/Build/Profile/RTN10PLUS=$(call BuildFirmware/Default4M/$(1),$(1),rt-n10-plus,RT-N10-PLUS)
@@ -585,6 +587,7 @@ define Image/Build/Profile/Default
 	$(call Image/Build/Profile/OMNI-EMB,$(1))
 	$(call Image/Build/Profile/PSR-680W,$(1))
 	$(call Image/Build/Profile/PWH2004,$(1))
+	$(call Image/Build/Profile/PX4885,$(1))
 	$(call Image/Build/Profile/RTG32B1,$(1))
 	$(call Image/Build/Profile/RTN10PLUS,$(1))
 	$(call Image/Build/Profile/RT-N13U,$(1))
diff --git a/target/linux/ramips/rt305x/profiles/sevenlinks.mk b/target/linux/ramips/rt305x/profiles/sevenlinks.mk
new file mode 100644
index 0000000000..424d16a796
--- /dev/null
+++ b/target/linux/ramips/rt305x/profiles/sevenlinks.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/PX4885
+	NAME:=7Links PX-4885
+	PACKAGES:=\
+		kmod-usb-core kmod-usb-rt305x-dwc_otg kmod-usb2 kmod-usb-ohci \
+		kmod-ledtrig-usbdev kmod-leds-gpio
+endef
+
+define Profile/PX4885/Description
+	Package set for 7Links PX-4885 wireless router.
+endef
+
+$(eval $(call Profile,PX4885))
+