ramips: Add support for Microduino MicroWRT

MicroWRT is an wireless router with 2 USB,1 ethernet port. It
has a 16M flash and 64M DDR2 RAM. You can use most interface, such as
i2c, SPI, i2s and PCIe. Besides that there are three expansion borad to
combine with the core board. The detailed information, please refer to
https://www.microduino.cc/wiki/index.php?title=Main_Page

This patch adds support for it.
Because there is only one port,so disabled VLAN and use eth0 as lan
port. and only a power LED control by power pin.

Signed-off-by: 盛凯 <shengkai81@gmail.com>
SVN-Revision: 45331

diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index d4ec19d6cdda425c388ac3529639609927c5478f..24e1ba85027cd8e01bdc13c42f40bcbca6a4f8a6 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -45,6 +45,7 @@ ramips_setup_interfaces()
 
        3g150b | \
        3g300m | \
+       microwrt | \
        w150m | \
        zte-q7 | \
        all0256n | \

diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index fc6eb3769230cc6b1f90913c0ed293a2b528242c..616f4a1a26808eef7e4b7d28be9fdac779e078d7 100755 (executable)
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -202,6 +202,9 @@ ramips_board_detect() {
        *"Planex MZK-750DHP")
                name="mzk-750dhp"
                ;;
+       *"Microduino MicroWRT")
+               name="microwrt"
+               ;;
        *"NBG-419N")
                name="nbg-419n"
                ;;

diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index a5773b5e4daa35f58b1f3ea899a4cb426df819d4..17b456ba19372115f5b6e7f1b77cd9f0bcbc0d7d 100755 (executable)
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -60,6 +60,7 @@ platform_check_image() {
        m2m | \
        m3 | \
        m4 | \
+       microwrt | \
        mlw221 | \
        mlwg2 | \
        mofi3500-3gn | \

diff --git a/target/linux/ramips/dts/MicroWRT.dts b/target/linux/ramips/dts/MicroWRT.dts
new file mode 100644 (file)
index 0000000..f6e81dd
--- /dev/null
+++ b/target/linux/ramips/dts/MicroWRT.dts
@@ -0,0 +1,107 @@
+/dts-v1/;
+
+/include/ "mt7620a.dtsi"
+
+/ {
+       compatible = "microwrt", "ralink,mt7620a-soc";
+       model = "Microduino MicroWRT";
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       palmbus@10000000 {
+               gpio2: gpio@660 {
+                       status = "okay";
+               };
+
+               gpio3: gpio@688 {
+                       status = "okay";
+               };
+
+               spi@b00 {
+                       status = "okay";
+
+                       m25p80@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               compatible = "w25q128";
+                               reg = <0 0>;
+                               linux,modalias = "m25p80", "w25q128";
+                               spi-max-frequency = <10000000>;
+
+                               partition@0 {
+                                       label = "u-boot";
+                                       reg = <0x0 0x20000>;
+                                       read-only;
+                               };
+
+                               partition@20000 {
+                                       label = "u-boot-env";
+                                       reg = <0x20000 0x10000>;
+                                       read-only;
+                               };
+
+                               factory: partition@30000 {
+                                       label = "factory";
+                                       reg = <0x30000 0x10000>;
+                                       read-only;
+                               };
+
+                               partition@40000 {
+                                       label = "firmware";
+                                       reg = <0x40000 0xfc0000>;
+                               };
+                       };
+               };
+       };
+
+       ehci@101c0000 {
+               status = "okay";
+       };
+
+       ohci@101c1000 {
+               status = "okay";
+       };
+
+       pcie@10140000 {
+               status = "okay";
+       };
+
+       ethernet@10100000 {
+               pinctrl-names = "default";
+               pinctrl-0 = <&ephy_pins>;
+               mtd-mac-address = <&factory 0x4>;
+               ralink,port-map = "llllw";
+       };
+
+       wmac@10180000 {
+               ralink,mtd-eeprom = <&factory 0>;
+       };
+
+       pinctrl {
+               state_default: pinctrl0 {
+                       default {
+                               ralink,group = "wled", "i2c", "wdt", "uartf";
+                               ralink,function = "gpio";
+                       };
+               };
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 1 1>;
+                       linux,code = <0x198>;
+               };
+               wps {
+                       label = "wps";
+                       gpios = <&gpio0 2 1>;
+                       linux,code = <0x211>;
+               };
+       };
+   };

diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
index 743f7b4cf66afd7ea80e465e868baeba415175b1..e6b5112d3e8df35b61331a2f6989d21481f474fa 100644 (file)
--- a/target/linux/ramips/image/Makefile
+++ b/target/linux/ramips/image/Makefile
@@ -865,6 +865,8 @@ Image/Build/Profile/XIAOMI-MIWIFI-MINI=$(call BuildFirmware/Default16M/$(1),$(1)
 Image/Build/Profile/ZTE-Q7=$(call BuildFirmware/Default8M/$(1),$(1),zte-q7,ZTE-Q7)
 Image/Build/Profile/ZBT-WA05=$(call BuildFirmware/Default8M/$(1),$(1),zbt-wa05,ZBT-WA05)
 Image/Build/Profile/ArcherC20i=$(call BuildFirmware/Tplink/$(1),$(1),ArcherC20i,ArcherC20i)
+microwrt_mtd_size=16515072
+Image/Build/Profile/MicroWRT=$(call BuildFirmware/CustomFlash/$(1),$(1),microwrt,MicroWRT,$(microwrt_mtd_size))
 
 
 ifeq ($(SUBTARGET),mt7620)
@@ -895,6 +897,7 @@ define Image/Build/Profile/Default
        $(call Image/Build/Profile/ZTE-Q7,$(1))
        $(call Image/Build/Profile/ZBT-WA05,$(1))
        $(call Image/Build/Profile/ArcherC20i,$(1))
+       $(call Image/Build/Profile/MicroWRT,$(1))
 endef
 endif
 

diff --git a/target/linux/ramips/mt7620/profiles/microwrt.mk b/target/linux/ramips/mt7620/profiles/microwrt.mk
new file mode 100644 (file)
index 0000000..2b0977d
--- /dev/null
+++ b/target/linux/ramips/mt7620/profiles/microwrt.mk
@@ -0,0 +1,9 @@
+define Profile/MicroWRT
+       NAME:=Microduino MicroWRT
+       PACKAGES:= kmod-usb-core kmod-usb2 kmod-usb-ohci
+endef
+
+define Profile/MicroWRT/Description
+               Package set compatible with MicroWRT
+endef
+$(eval $(call Profile,MicroWRT))