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ramips: add support for JCG Q20 (#6850)
JCG Q20 is an AX 1800M router. Hardware specs: SoC: MediaTek MT7621AT Flash: Winbond W29N01HV 128 MiB RAM: Winbond W632GU6NB-11 256 MiB WiFi: MT7915 2.4/5 GHz 2T2R Ethernet: 10/100/1000 Mbps x3 LED: Status (red / blue) Button: Reset, WPS Power: DC 12V,1A Flash instructions: Upload factory.bin in stock firmware's upgrade page, do not preserve settings. Signed-off-by: AmadeusGhost <amadeus@jmu.edu.cn>
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AmadeusGhost
GitHub
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c07e97d809
@ -40,6 +40,9 @@ ravpower,rp-wd03)
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[ -n "$idx" ] && \
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ubootenv_add_uci_config "/dev/mtd$idx" "0x4000" "0x1000" "0x1000"
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;;
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jcg,q20)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000"
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;;
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linksys,ea7300-v1|\
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linksys,ea7300-v2|\
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linksys,ea7500-v2|\
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176
target/linux/ramips/dts/mt7621_jcg_q20.dts
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176
target/linux/ramips/dts/mt7621_jcg_q20.dts
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@ -0,0 +1,176 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "mt7621.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "jcg,q20", "mediatek,mt7621-soc";
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model = "JCG Q20";
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aliases {
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led-boot = &led_status_red;
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led-failsafe = &led_status_red;
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led-running = &led_status_blue;
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led-upgrade = &led_status_blue;
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label-mac-device = &gmac0;
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};
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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leds {
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compatible = "gpio-leds";
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led_status_red: status_red {
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label = "q20:red:status";
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gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
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};
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led_status_blue: status_blue {
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label = "q20:blue:status";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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wps {
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label = "wps";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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};
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ubi-concat {
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compatible = "mtd-concat";
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devices = <&ubiconcat0 &ubiconcat1>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "ubi";
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reg = <0x0 0x5900000>;
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};
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};
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};
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};
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&nand {
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status = "okay";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "Bootloader";
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reg = <0x0 0x80000>;
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read-only;
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};
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partition@80000 {
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label = "Config";
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reg = <0x80000 0x80000>;
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};
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factory: partition@100000 {
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label = "Factory";
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reg = <0x100000 0x80000>;
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read-only;
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};
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partition@180000 {
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label = "kernel";
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reg = <0x180000 0x400000>;
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};
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ubiconcat0: partition@580000 {
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label = "ubiconcat0";
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reg = <0x580000 0x1c00000>;
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};
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partition@2180000 {
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label = "firmware_backup";
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reg = <0x2180000 0x2000000>;
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};
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partition@4180000 {
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label = "rootfs_data_back";
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reg = <0x4180000 0x80000>;
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read-only;
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};
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partition@4200000 {
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label = "nvram_config";
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reg = <0x4200000 0x80000>;
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read-only;
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};
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ubiconcat1: partition@4280000 {
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label = "ubiconcat1";
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reg = <0x4280000 0x3d00000>;
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};
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/*
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* last 512 KiB are for the bad block table
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*/
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};
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};
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&pcie {
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status = "okay";
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};
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&pcie1 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x0>;
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};
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};
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&gmac0 {
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mtd-mac-address = <&factory 0x3fff4>;
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};
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&switch0 {
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ports {
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port@0 {
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status = "okay";
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label = "wan";
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mtd-mac-address = <&factory 0x3fffa>;
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};
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port@1 {
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status = "okay";
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label = "lan1";
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};
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port@4 {
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status = "okay";
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label = "lan2";
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};
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};
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};
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&state_default {
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gpio {
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groups = "jtag", "wdt";
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function = "gpio";
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};
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};
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@ -508,6 +508,22 @@ define Device/jcg_jhr-ac876m
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endef
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TARGET_DEVICES += jcg_jhr-ac876m
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define Device/jcg_q20
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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UBINIZE_OPTS := -E 5
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KERNEL_SIZE := 4096k
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IMAGE_SIZE := 91136k
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IMAGES += factory.bin
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \
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check-size
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DEVICE_VENDOR := JCG
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DEVICE_MODEL := Q20
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DEVICE_PACKAGES := kmod-mt7915e wpad-openssl uboot-envtools
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endef
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TARGET_DEVICES += jcg_q20
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define Device/jcg_y2
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$(Device/uimage-lzma-loader)
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IMAGE_SIZE := 16064k
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@ -95,7 +95,7 @@ xiaomi,mi-router-ac2100)
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ucidef_set_led_switch "wan" "wan" "$boardname:blue:wan" "switch0" "0x1"
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;;
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xiaomi,mi-router-cr6606)
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ucidef_set_led_netdev "internet" "internet" "mi-router-cr6606:blue:net" "wan"
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ucidef_set_led_netdev "internet" "internet" "$boardname:blue:net" "wan"
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;;
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xiaomi,redmi-router-ac2100)
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ucidef_set_led_switch "wan" "wan" "$boardname:white:wan" "switch0" "0x1"
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@ -14,6 +14,7 @@ ramips_setup_interfaces()
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;;
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asiarf,ap7621-nv1|\
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glinet,gl-mt1300|\
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jcg,q20|\
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lenovo,newifi-d1|\
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mikrotik,routerboard-m33g|\
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xiaomi,mir3g-v2)
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@ -14,6 +14,10 @@ case "$board" in
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[ "$PHYNBR" = "1" ] && \
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macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1 > /sys${DEVPATH}/macaddress
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;;
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jcg,q20)
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[ "$PHYNBR" = "1" ] && \
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macaddr_setbit_la "$(mtd_get_mac_binary Factory 0x4)" > /sys${DEVPATH}/macaddress
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;;
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linksys,ea7500-v2)
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hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
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[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
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@ -45,6 +45,7 @@ platform_do_upgrade() {
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asus,rt-ac65p|\
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asus,rt-ac85p|\
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hiwifi,hc5962|\
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jcg,q20|\
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linksys,ea7500-v2|\
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netgear,r6220|\
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netgear,r6260|\
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