ramips: add support for Afoundry EW-1200

This device features both a 2.4 and 5Ghz radio, and supports
802.11a/b/g/n/ac modes.
It has 5 Gb-Ethernet ports and a USB 3.0 host port.

It is powered by the Mediatek MT7621 SoC, and the MT7602E and MT7612E wifi
chipsets, together with 128MB of RAM and 16 MB of SPI Flash.

The stock firmware is in fact based on some openwrt barrier breaker, with a
mediatek SDK kernel, and an afoundry custom made web interface (not LuCI
based).
Firmware update page on the stock web interface can not accept sysupgrade
images, it bricks the device.
At this point, the only working solution I found was to connect to the
serial console port (available on J4 header) and to use opkg to install
dropbear.
Then scp the sysupgrade file in the device's /tmp and run sysupgrade from
console without preserving configuration files.

Signed-off-by: Francois Goudal <francois@goudal.net>

diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index be3306d30856ccfdc9456f770f6f63f7de6e0587..e01ba5f602c5664b2e79c679d34b92cfb44df7a0 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -19,6 +19,7 @@ board_config_update
 case $board in
 11acnas|\
 all0239-3g|\
+ew1200|\
 hw550-3g|\
 mofi3500-3gn|\
 sap-g3200u3|\

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 cfad1fffdedaf080d407538fcd2e42dfa15fb710..c67f3d58b3ba3f614630e2432acc8c050f35d65d 100755 (executable)
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -78,6 +78,7 @@ ramips_setup_interfaces()
        dir-320-b1|\
        dir-610-a1|\
        dir-615-h1|\
+       ew1200|\
        firewrt|\
        hc5661a|\
        hc5962|\

diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 3f2211778b910a7cd69cbdf12e7a51d78d3e7bc8..54961371f86caa57384eaaef5201c59a6728ceaa 100644 (file)
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -88,6 +88,7 @@ get_status_led() {
                status_led="$board:blue:wlan"
                ;;
        atp-52b|\
+       ew1200|\
        ip2202)
                status_led="$board:green:run"
                ;;

diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 8e53848be8ddac19333eb428476f6074a1ae2be0..91ce5fbd491735adad33fb8095c64365528d42da 100755 (executable)
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -184,6 +184,9 @@ ramips_board_detect() {
        *"ESR-9753")
                name="esr-9753"
                ;;
+       *"EW1200")
+               name="ew1200"
+               ;;
        *"EX2700")
                name="ex2700";
                ;;

diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index e5e5eb04870bb969f5119dd9466bb37be0589183..3245e2c1c806e24c9404dec1ea7a421fcfce4721 100755 (executable)
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -53,6 +53,7 @@ platform_check_image() {
        dwr-512-b|\
        e1700|\
        esr-9753|\
+       ew1200|\
        ex2700|\
        f7c027|\
        firewrt|\

diff --git a/target/linux/ramips/dts/EW1200.dts b/target/linux/ramips/dts/EW1200.dts
new file mode 100644 (file)
index 0000000..73c5395
--- /dev/null
+++ b/target/linux/ramips/dts/EW1200.dts
@@ -0,0 +1,127 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       model = "EW1200";
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x8000000>;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,57600";
+       };
+
+       palmbus: palmbus@1E000000 {
+               i2c@900 {
+                       status = "okay";
+               };
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 18 1>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               status {
+                       label = "ew1200:green:run";
+                       gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+               };
+
+               usb {
+                       label = "ew1200:green:usb";
+                       gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&sdhci {
+       status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       m25p80@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <10000000>;
+               m25p,chunked-io = <32>;
+
+               partition@0 {
+                       label = "u-boot";
+                       reg = <0x0 0x30000>;
+                       read-only;
+               };
+
+               partition@30000 {
+                       label = "u-boot-env";
+                       reg = <0x30000 0x10000>;
+                       read-only;
+               };
+
+               factory: partition@40000 {
+                       label = "factory";
+                       reg = <0x40000 0x10000>;
+                       read-only;
+               };
+
+               partition@50000 {
+                       label = "firmware";
+                       reg = <0x50000 0xfb0000>;
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+
+       pcie0 {
+               mt76@0,0 {
+                       reg = <0x0000 0 0 0 0>;
+                       device_type = "pci";
+                       mediatek,mtd-eeprom = <&factory 0x8000>;
+                       ieee80211-freq-limit = <5000000 6000000>;
+               };
+       };
+
+       pcie1 {
+               mt76@1,0 {
+                       reg = <0x0000 0 0 0 0>;
+                       device_type = "pci";
+                       mediatek,mtd-eeprom = <&factory 0x0000>;
+                       ieee80211-freq-limit = <2400000 2500000>;
+               };
+       };
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0xe000>;
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
+                       ralink,function = "gpio";
+               };
+       };
+};

diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index d40c1850847f180998ae6c33cee44f27bceeb0ef..6704f84dc509610c535718a397717b948b064f46 100644 (file)
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -63,6 +63,14 @@ define Device/dir-860l-b1
 endef
 TARGET_DEVICES += dir-860l-b1
 
+define Device/ew1200
+  DTS := EW1200
+  IMAGE_SIZE := $(ralink_default_fw_size_16M)
+  DEVICE_TITLE := AFOUNDRY EW1200
+  DEVICE_PACKAGES := kmod-usb3 kmod-usb-ledtrig-usbport kmod-ata-core kmod-ata-ahci
+endef
+TARGET_DEVICES += ew1200
+
 define Device/firewrt
   DTS := FIREWRT
   IMAGE_SIZE := $(ralink_default_fw_size_16M)