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authorINAGAKI Hiroshi <musashino.open@gmail.com>2018-05-16 21:42:48 +0900
committerMathias Kresin <dev@kresin.me>2018-06-19 22:45:36 +0200
commitafe0320ffc212b405e068281d636626df754261e (patch)
tree64eedf063ff3c372f23634d1ddcbda0ff6248d84
parenta1373bc6fce77a7839c5d26c9f2f376ae78ceba7 (diff)
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ramips: add support for I-O DATA WN-GX300GR
I-O DATA WN-GX300GR is a 2.4 GHz band 11n router, based on MediaTek MT7621S. Specification: - MT7621S (1-Core, 2-Threads) - 64 MB of RAM - 8 MB of Flash (SPI) - 2T2R 2.4 GHz - 5x 10/100/1000 Mbps Ethernet - 2x LEDs, 4x keys (2x buttons, 1x slide switch) - UART header on PCB - Vcc, GND, TX, RX from ethernet port side - baudrate: 115200 bps (U-Boot, OpenWrt) Flash instruction using initramfs image: 1. Connect serial cable to UART header 2. Rename OpenWrt initramfs image for WN-GX300GR to "uImageWN-GX300GR" and place it in the TFTP directory 3. Set the IP address of the computer to 192.168.99.8, connect to the LAN port of WN-GX300GR, and start the TFTP server on the computer 4. Connect power cable to WN-GX300GR and turn on the router 5. Press "1" key on the serial console to interrupt boot process on U-Boot, press Enter key 3 times and start firmware download via TFTP 6. WN-GX300GR downloads initramfs image and boot with it 7. On the initramfs image, execute "mtd erase firmware" to erase stock firmware and execute sysupgrade with sysupgrade image for WN-GX300GR 8. Wait ~150 seconds to complete flasing Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
-rwxr-xr-xtarget/linux/ramips/base-files/etc/board.d/01_leds1
-rwxr-xr-xtarget/linux/ramips/base-files/etc/board.d/02_network4
-rw-r--r--target/linux/ramips/base-files/etc/diag.sh1
-rwxr-xr-xtarget/linux/ramips/base-files/lib/upgrade/platform.sh1
-rw-r--r--target/linux/ramips/dts/WN-GX300GR.dts156
-rw-r--r--target/linux/ramips/image/mt7621.mk8
6 files changed, 171 insertions, 0 deletions
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 1318ab3e8a..a9a68f6eef 100755
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -168,6 +168,7 @@ dlink,dwr-921-c1)
ucidef_set_led_default "sigstrength" "Signal Strength" "$boardname:green:sigstrength" "0"
;;
dir-810l|\
+iodata,wn-gx300gr|\
mzk-750dhp|\
mzk-dp150n|\
vr500)
diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index de98c1efc2..49d7f9220a 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -195,6 +195,7 @@ ramips_setup_interfaces()
gl-mt300n|\
gl-mt750|\
hg255d|\
+ iodata,wn-gx300gr|\
jhr-n805r|\
jhr-n825r|\
jhr-n926r|\
@@ -460,6 +461,9 @@ ramips_setup_macs()
[ -n "$lan_mac" ] || lan_mac=$(cat /sys/class/net/eth0/address)
wan_mac=$(macaddr_add "$lan_mac" 1)
;;
+ iodata,wn-gx300gr)
+ wan_mac=$(macaddr_add "$(mtd_get_mac_binary Factory 4)" 1)
+ ;;
kn_rc|\
kn_rf|\
kng_rc)
diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 7f8e471860..e5373a80d1 100644
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -27,6 +27,7 @@ get_status_led() {
fonera20n|\
firewrt|\
hg255d|\
+ iodata,wn-gx300gr|\
kn|\
kn_rc|\
kn_rf|\
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 5488972d59..9b17ecbebb 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -75,6 +75,7 @@ platform_check_image() {
hpm|\
ht-tm02|\
hw550-3g|\
+ iodata,wn-gx300gr|\
ip2202|\
jhr-n805r|\
jhr-n825r|\
diff --git a/target/linux/ramips/dts/WN-GX300GR.dts b/target/linux/ramips/dts/WN-GX300GR.dts
new file mode 100644
index 0000000000..aa89f05555
--- /dev/null
+++ b/target/linux/ramips/dts/WN-GX300GR.dts
@@ -0,0 +1,156 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "iodata,wn-gx300gr", "mediatek,mt7621-soc";
+ model = "I-O DATA WN-GX300GR";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ power {
+ label = "wn-gx300gr:green:power";
+ gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wn-gx300gr:green:wps";
+ gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ auto {
+ label = "auto";
+ gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ custom {
+ label = "custom";
+ gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+ };
+};
+
+&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 = "Bootloader";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "Config";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ Factory: partition@40000 {
+ label = "Factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "iNIC_rf";
+ reg = <0x50000 0x10000>;
+ read-only;
+ };
+
+ partition@60000 {
+ label = "firmware";
+ reg = <0x60000 0x770000>;
+ };
+
+ partition@7d0000 {
+ label = "Key";
+ reg = <0x7d0000 0x10000>;
+ read-only;
+ };
+
+ partition@7e0000 {
+ label = "backup";
+ reg = <0x7e0000 0x10000>;
+ read-only;
+ };
+
+ partition@7f0000 {
+ label = "storage";
+ reg = <0x7f0000 0x10000>;
+ read-only;
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&Factory 0x4>;
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "uart2", "uart3", "jtag";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+
+ pcie0 {
+ mt76@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ device_type = "pci";
+ mediatek,mtd-eeprom = <&Factory 0x0>;
+ };
+ };
+};
+
+&xhci {
+ status = "disabled";
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 4ef4546d1e..f8fb28196b 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -114,6 +114,14 @@ define Device/hc5962
endef
TARGET_DEVICES += hc5962
+define Device/iodata_wn-gx300gr
+ DTS := WN-GX300GR
+ IMAGE_SIZE := 7798784
+ DEVICE_TITLE := I-O DATA WN-GX300GR
+ DEVICE_PACKAGES := kmod-mt7603 wpad-mini
+endef
+TARGET_DEVICES += iodata_wn-gx300gr
+
define Device/k2p
DTS := K2P
IMAGE_SIZE := $(ralink_default_fw_size_16M)