mediatek: filogic: add JCG Q30 PRO support
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: Winbond 128MB
RAM: DDR3 256MB
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset
Power: DC 12V 1A
Flash instructions:
1. Connect to your PC via the Gigabit port of the router,
set a static ip on the ethernet interface of your PC.
(ip 192.168.1.254, gateway 192.168.1.1)
2. Attach UART, pause at u-boot menu.
3. Select "Upgrade ATF BL2", then use preloader.bin
4. Select "Upgrade ATF FIP", then use bl31-uboot.fip
5. Download the initramfs image, and type "reset",
waiting for tftp recovery to complete.
6. After openwrt boots up, perform sysupgrade.
Note:
1. Since NMBM is disabled, we must back up all partitions.
2. Although we can upgrade new firmware in the stock firmware,
we need the special fit image signature of MediaTek and
dual boot (hack kernel) to make u-boot boot it. So just
abandon these hacks and flash it via the serial port.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
This commit is contained in:
Chukun Pan
Hauke Mehrtens
parent
b42c527228
commit
626344c992
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@ -0,0 +1,225 @@
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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 <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "mt7981.dtsi"
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/ {
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model = "JCG Q30 PRO";
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compatible = "jcg,q30-pro", "mediatek,mt7981";
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aliases {
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serial0 = &uart0;
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label-mac-device = &gmac0;
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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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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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reg = <0 0x40000000 0 0x10000000>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&pio 1 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_status_red: red {
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label = "red:status";
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gpios = <&pio 8 GPIO_ACTIVE_HIGH>;
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};
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led_status_blue: blue {
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label = "blue:status";
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gpios = <&pio 13 GPIO_ACTIVE_LOW>;
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};
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};
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};
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ð {
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status = "okay";
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gmac0: mac@0 {
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compatible = "mediatek,eth-mac";
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reg = <0>;
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phy-mode = "2500base-x";
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nvmem-cells = <&macaddr_lan>;
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nvmem-cell-names = "mac-address";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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};
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&mdio_bus {
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switch: switch@0 {
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compatible = "mediatek,mt7531";
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reg = <31>;
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reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&pio>;
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interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
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};
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_flash_pins>;
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status = "okay";
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spi_nand@0 {
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compatible = "spi-nand";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0>;
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spi-max-frequency = <52000000>;
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spi-tx-bus-width = <4>;
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spi-rx-bus-width = <4>;
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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 = "bl2";
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reg = <0x0000000 0x0100000>;
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read-only;
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};
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partition@100000 {
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label = "u-boot-env";
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reg = <0x0100000 0x0080000>;
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};
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factory: partition@180000 {
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label = "Factory";
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reg = <0x0180000 0x0200000>;
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read-only;
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};
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partition@380000 {
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label = "fip";
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reg = <0x0380000 0x0200000>;
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read-only;
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};
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partition@580000 {
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label = "ubi";
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reg = <0x0580000 0x7000000>;
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};
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};
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};
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};
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&switch {
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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label = "wan";
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nvmem-cells = <&macaddr_wan>;
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nvmem-cell-names = "mac-address";
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};
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port@1 {
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reg = <1>;
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label = "lan1";
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};
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port@2 {
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reg = <2>;
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label = "lan2";
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};
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port@3 {
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reg = <3>;
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label = "lan3";
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};
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port@6 {
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reg = <6>;
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ethernet = <&gmac0>;
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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};
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};
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&pio {
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spi0_flash_pins: spi0-pins {
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mux {
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function = "spi";
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groups = "spi0", "spi0_wp_hold";
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};
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conf-pu {
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pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
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drive-strength = <8>;
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mediatek,pull-up-adv = <0>; /* bias-disable */
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};
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conf-pd {
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pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
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drive-strength = <8>;
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mediatek,pull-up-adv = <0>; /* bias-disable */
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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&wifi {
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status = "okay";
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mediatek,mtd-eeprom = <&factory 0x0>;
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};
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&factory {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_wan: macaddr@a0024 {
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reg = <0xa0024 0x6>;
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};
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macaddr_lan: macaddr@a002a {
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reg = <0xa002a 0x6>;
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};
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};
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@ -49,6 +49,7 @@ mediatek_setup_interfaces()
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ucidef_set_interfaces_lan_wan "lan0 lan1 lan2" eth1
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;;
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cetron,ct3003|\
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jcg,q30-pro|\
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qihoo,360t7)
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ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" wan
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;;
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@ -65,6 +65,11 @@ case "$board" in
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[ "$PHYNBR" = "0" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress
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[ "$PHYNBR" = "1" ] && macaddr_add $addr 3 > /sys${DEVPATH}/macaddress
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;;
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jcg,q30-pro)
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# Originally, phy1 is phy0 mac with LA bit set. However, this would conflict
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# addresses on multiple VIFs with the other radio. Use label mac to set LA bit.
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[ "$PHYNBR" = "1" ] && macaddr_setbit_la $(get_mac_label) > /sys${DEVPATH}/macaddress
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;;
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mercusys,mr90x-v1)
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addr=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
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[ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress
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@ -112,6 +112,7 @@ platform_do_upgrade() {
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emmc_do_upgrade "$1"
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;;
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h3c,magic-nx30-pro|\
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jcg,q30-pro|\
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mediatek,mt7981-rfb|\
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qihoo,360t7|\
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tplink,tl-xdr4288|\
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@ -330,6 +330,30 @@ define Device/h3c_magic-nx30-pro
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endef
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TARGET_DEVICES += h3c_magic-nx30-pro
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define Device/jcg_q30-pro
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DEVICE_VENDOR := JCG
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DEVICE_MODEL := Q30 PRO
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DEVICE_DTS := mt7981b-jcg-q30-pro
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DEVICE_DTS_DIR := ../dts
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UBINIZE_OPTS := -E 5
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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KERNEL_IN_UBI := 1
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UBOOTENV_IN_UBI := 1
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IMAGES := sysupgrade.itb
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KERNEL_INITRAMFS_SUFFIX := -recovery.itb
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KERNEL := kernel-bin | gzip
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KERNEL_INITRAMFS := kernel-bin | lzma | \
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fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
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IMAGE/sysupgrade.itb := append-kernel | \
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fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | append-metadata
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DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware
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ARTIFACTS := preloader.bin bl31-uboot.fip
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ARTIFACT/preloader.bin := mt7981-bl2 spim-nand-ddr3
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ARTIFACT/bl31-uboot.fip := mt7981-bl31-uboot jcg_q30-pro
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endef
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TARGET_DEVICES += jcg_q30-pro
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define Device/netgear_wax220
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DEVICE_VENDOR := NETGEAR
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DEVICE_MODEL := WAX220
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