This commit adds support for the ZhuoTK JS76x8 series development boards.
These devices have the following specifications:
- SOC: MT7628AN/NN, MT7688AN, MT7628DAN
- RAM of MT7628AN/NN and MT7688AN: 64/128/256 MB (DDR2)
- RAM of MT7628DAN: 64 MB (DDR2)
- FLASH:8/16/32 MB (SPI NOR)
- Ethernet:3x 10/100 Mbps ethernet ports (MT76x8 built-in switch)
- WIFI:1x 2T2R 2.4 GHz Wi-Fi
- LEDs:1x system status green LED, 1x wifi green LED,
3x ethernet green LED
- Buttons:1x reset button, 2x user defined button
- 1x microSD slot
- 4x USB 2.0 port
- 1x mini-usb debug UART
- 1x DC jack for main power (DC 5V)
- 1x TTL/RS232 UART
- 1x TTL/RS485 UART
- 13x GPIO header
- 1x audio codec(wm8960)
Installation via OpenWrt:
The original firmware is OpenWrt, so both LuCI or sysupgrade can be used.
Installation via U-boot web:
1. Power on board with reset button pressed, release it
after wifi led start blinking.
2. Setup static IP 192.168.1.123/4 on your PC.
3. Go to 192.168.1.8 in browser and upload "sysupgrade" image.
Installation via U-boot tftp:
1. Connect to serial console at the mini usb, which has been connected to UART0
on board (115200 8N1)
2. Setup static IP 192.168.1.123/4 on your PC.
3. Place openwrt-firmware.bin on your PC tftp server (192.168.1.123).
3. Connect one of LAN ports on board to your PC.
4. Start terminal software (e.g. screen /dev/ttyUSB0 115200) on PC.
5. Apply power to board.
6. Interrupt U-boot with keypress of "2".
7. At u-boot prompts:
Warning!! Erase Linux in Flash then burn new one. Are you sure?(Y/N) Y
Input device IP (192.168.1.8) ==:192.168.1.8
Input server IP (192.168.1.123) ==:192.168.1.123
Input Linux Kernel filename (root_uImage) ==:openwrt-firmware.bin
8. board will download file from tftp server, write it to flash and reboot.
Other notes:
Vist www.zhuotk.com for further information.
Signed-off-by: Robinson Wu <wurobin...@qq.com>
---
.../ramips/dts/mt7628an_zhuotk_js76x8-16m.dts | 12 ++
.../ramips/dts/mt7628an_zhuotk_js76x8-32m.dts | 12 ++
.../linux/ramips/dts/mt7628an_zhuotk_js76x8-8m.dts | 12 ++
.../linux/ramips/dts/mt7628an_zhuotk_js76x8.dtsi | 156 +++++++++++++++++++++
target/linux/ramips/image/mt76x8.mk | 30 ++++
.../ramips/mt76x8/base-files/etc/board.d/01_leds | 6 +
.../mt76x8/base-files/etc/board.d/02_network | 10 +-
7 files changed, 236 insertions(+), 2 deletions(-)
create mode 100644 target/linux/ramips/dts/mt7628an_zhuotk_js76x8-16m.dts
create mode 100644 target/linux/ramips/dts/mt7628an_zhuotk_js76x8-32m.dts
create mode 100644 target/linux/ramips/dts/mt7628an_zhuotk_js76x8-8m.dts
create mode 100644 target/linux/ramips/dts/mt7628an_zhuotk_js76x8.dtsi
diff --git a/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-16m.dts
b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-16m.dts
new file mode 100644
index 0000000..a9524fc
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-16m.dts
@@ -0,0 +1,12 @@
+/dts-v1/;
+
+#include "mt7628an_zhuotk_js76x8.dtsi"
+
+/ {
+ compatible = "zhuotk,js76x8-16m", "zhuotk,js76x8",
"mediatek,mt7628an-soc";
+ model = "ZhuoTK JS76x8 (16M)";
+};
+
+&firmware {
+ reg = <0x50000 0xfb0000>;
+};
diff --git a/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-32m.dts
b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-32m.dts
new file mode 100644
index 0000000..aece3dd
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-32m.dts
@@ -0,0 +1,12 @@
+/dts-v1/;
+
+#include "mt7628an_zhuotk_js76x8.dtsi"
+
+/ {
+ compatible = "zhuotk,js76x8-32m", "zhuotk,js76x8",
"mediatek,mt7628an-soc";
+ model = "ZhuoTK JS76x8 (32M)";
+};
+
+&firmware {
+ reg = <0x50000 0x1fb0000>;
+};
diff --git a/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-8m.dts
b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-8m.dts
new file mode 100644
index 0000000..3902218
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8-8m.dts
@@ -0,0 +1,12 @@
+/dts-v1/;
+
+#include "mt7628an_zhuotk_js76x8.dtsi"
+
+/ {
+ compatible = "zhuotk,js76x8-8m", "mediatek,mt7628an-soc";
+ model = "ZhuoTK JS76x8 (8M)";
+};
+
+&firmware {
+ reg = <0x50000 0x7b0000>;
+};
diff --git a/target/linux/ramips/dts/mt7628an_zhuotk_js76x8.dtsi
b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8.dtsi
new file mode 100644
index 0000000..cab24d9
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_zhuotk_js76x8.dtsi
@@ -0,0 +1,156 @@
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "zhuotk,js76x8", "mediatek,mt7628an-soc";
+
+ aliases {
+ led-boot = &led_system;
+ led-failsafe = &led_system;
+ led-running = &led_system;
+ led-upgrade = &led_system;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_system: system {
+ label = "js76x8:green:system";
+ gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi {
+ label = "js76x8:green:wifi";
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "gpio","p3led_an","p4led_an",
+ "pwm0","pwm1","refclk","wdt","wled_an";
+ ralink,function = "gpio";
+ };
+
+ p0led {
+ ralink,group = "p0led_an";
+ ralink,function = "p0led_an";
+ };
+
+ p1led {
+ ralink,group = "p1led_an";
+ ralink,function = "p1led_an";
+ };
+
+ p2led {
+ ralink,group = "p2led_an";
+ ralink,function = "p2led_an";
+ };
+
+ pwm_2_3 {
+ ralink,group = "uart2";
+ ralink,function = "pwm";
+ };
+ };
+
+ uart2 {
+ uart2 {
+ ralink,group = "spis";
+ ralink,function = "pwm_uart2";
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ m25p,chunked-io = <32>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ 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;
+ };
+
+ firmware: partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ };
+ };
+ };
+
+ spidev@1 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "linux,spidev";
+ reg = <1>;
+ spi-max-frequency = <40000000>;
+ };
+};
+
+&i2c {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+ðernet {
+ mtd-mac-address = <&factory 0x28>;
+};
+
+&sdhci {
+ status = "okay";
+ mediatek,cd-low;
+};
+
+&wmac {
+ status = "okay";
+};
diff --git a/target/linux/ramips/image/mt76x8.mk
b/target/linux/ramips/image/mt76x8.mk
index dbd80a6..e68286d 100644
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -583,6 +583,36 @@ define Device/zbtlink_zbt-we1226
endef
TARGET_DEVICES += zbtlink_zbt-we1226
+define Device/zhuotk_js76x8-16m
+ MTK_SOC := mt7628an
+ IMAGE_SIZE := 16064k
+ DEVICE_VENDOR := ZhuoTK
+ DEVICE_MODEL := JS76x8
+ DEVICE_VARIANT := 16M
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci
+endef
+TARGET_DEVICES += zhuotk_js76x8-16m
+
+define Device/zhuotk_js76x8-32m
+ MTK_SOC := mt7628an
+ IMAGE_SIZE := 32448k
+ DEVICE_VENDOR := ZhuoTK
+ DEVICE_MODEL := JS76x8
+ DEVICE_VARIANT := 32M
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci
+endef
+TARGET_DEVICES += zhuotk_js76x8-32m
+
+define Device/zhuotk_js76x8-8m
+ MTK_SOC := mt7628an
+ IMAGE_SIZE := 7872k
+ DEVICE_VENDOR := ZhuoTK
+ DEVICE_MODEL := JS76x8
+ DEVICE_VARIANT := 8M
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci
+endef
+TARGET_DEVICES += zhuotk_js76x8-8m
+
define Device/zyxel_keenetic-extra-ii
MTK_SOC := mt7628an
IMAGE_SIZE := 14912k
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
index f397da1..f4c216e 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
@@ -127,6 +127,12 @@ zbtlink,zbt-we1226)
ucidef_set_led_switch "lan2" "LAN2" "$boardname:green:lan2" "switch0"
"0x02"
ucidef_set_led_switch "wan" "WAN" "$boardname:green:wan" "switch0"
"0x10"
;;
+zhuotk,js76x8-16m|\
+zhuotk,js76x8-32m|\
+zhuotk,js76x8-8m)
+ ucidef_set_led_timer "system" "system" "js76x8:green:system" "1000"
"1000"
+ set_wifi_led "js76x8:green:wifi"
+ ;;
zyxel,keenetic-extra-ii)
set_wifi_led "$boardname:green:wifi"
ucidef_set_led_switch "internet" "internet" "$boardname:green:internet"
"switch0" "0x01"
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
index 3bb5d31..d771415 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -62,7 +62,10 @@ ramips_setup_interfaces()
totolink,lr1200|\
wavlink,wl-wn570ha1|\
wavlink,wl-wn575a3|\
- xiaomi,miwifi-nano)
+ xiaomi,miwifi-nano|\
+ zhuotk,js76x8-16m|\
+ zhuotk,js76x8-32m|\
+ zhuotk,js76x8-8m)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6@eth0"
;;
@@ -165,7 +168,10 @@ ramips_setup_macs()
wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory_info 0xd)"
1)
;;
skylab,skw92a|\
- totolink,lr1200)
+ totolink,lr1200|\
+ zhuotk,js76x8-16m|\
+ zhuotk,js76x8-32m|\
+ zhuotk,js76x8-8m)
wan_mac=$(mtd_get_mac_binary factory 0x2e)
;;
vocore,vocore2|\
--
2.7.4
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