From 907e9e0bd3df456b32921893cf6ef1b54117d983 Mon Sep 17 00:00:00 2001 From: Patricia Lee Date: Wed, 30 Aug 2023 19:50:54 +0800 Subject: [PATCH] mediatek: add support for Cetron CT3003 **Hardware specification:** - SoC: MediaTek MT7981B 2x A53 - Flash: ESMT F50L1G41LB 128MB - RAM: Nanya NT5CC128M16JR-EK 256MB - Ethernet: 4 x 10/100/1000 Mbps - Switch: MediaTek MT7531AE - WiFi: MediaTek MT7976C - Button: Reset, Mesh - Power: DC 12V 1A - UART: 3.3v, 115200n8 | Layout: | | :-------- | | | | VCC | | GND | | Tx | | Rx | **Flash instructions:** 1. Rename `openwrt-mediatek-filogic-cetron_ct3003-squashfs-factory.bin` to `factory.bin`. 2. Upload the `factory.bin` using the device's Web interface. 3. Click the upgrade button and wait for the process to finish. 4. Access the OpenWrt interface using the same password. 5. Use the 'Restore' function to reset the firmware to its initial state. **Notes:** If you plan to recovery the stock firmware in the future, it's advisable to connect the device via the serial port and enter failsafe mode to back up all the MTD partitions before proceeding the steps above. Signed-off-by: Patricia Lee --- .../uboot-envtools/files/mediatek_filogic | 1 + .../mediatek/dts/mt7981b-cetron-ct3003.dts | 242 ++++++++++++++++++ .../filogic/base-files/etc/board.d/02_network | 6 + .../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 5 + target/linux/mediatek/image/filogic.mk | 32 +++ 5 files changed, 286 insertions(+) create mode 100644 target/linux/mediatek/dts/mt7981b-cetron-ct3003.dts diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic index b0810184e5af..d7d6bbf05c31 100644 --- a/package/boot/uboot-envtools/files/mediatek_filogic +++ b/package/boot/uboot-envtools/files/mediatek_filogic @@ -44,6 +44,7 @@ mercusys,mr90x-v1) local envdev=/dev/mtd$(find_mtd_index "u-boot-env") ubootenv_add_uci_config "$envdev" "0x0" "0x20000" "0x20000" "1" ;; +cetron,ct3003|\ netgear,wax220) ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000" ;; diff --git a/target/linux/mediatek/dts/mt7981b-cetron-ct3003.dts b/target/linux/mediatek/dts/mt7981b-cetron-ct3003.dts new file mode 100644 index 000000000000..d39083ffb0d6 --- /dev/null +++ b/target/linux/mediatek/dts/mt7981b-cetron-ct3003.dts @@ -0,0 +1,242 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +/dts-v1/; +#include +#include + +#include "mt7981.dtsi" + +/ { + model = "Cetron CT3003"; + compatible = "cetron,ct3003", "mediatek,mt7981"; + + aliases { + serial0 = &uart0; + led-boot = &led_status_red; + led-failsafe = &led_status_red; + led-running = &led_status_green; + led-upgrade = &led_status_green; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + reg = <0 0x40000000 0 0x10000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&pio 1 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wps"; + linux,code = ; + gpios = <&pio 0 GPIO_ACTIVE_HIGH>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_status_red: led_status_red { + label = "red:status"; + gpios = <&pio 3 GPIO_ACTIVE_LOW>; + }; + + led_status_green: led_status_green { + label = "green:status"; + gpios = <&pio 7 GPIO_ACTIVE_LOW>; + }; + }; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + + nvmem-cells = <&macaddr_art_0>; + nvmem-cell-names = "mac-address"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; +}; + +&mdio_bus { + switch: switch@0 { + compatible = "mediatek,mt7531"; + reg = <31>; + reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&pio>; + interrupts = <38 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_flash_pins>; + status = "okay"; + + spi_nand@0 { + compatible = "spi-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + + spi-max-frequency = <52000000>; + spi-tx-buswidth = <4>; + spi-rx-buswidth = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + mediatek,nmbm; + mediatek,bmt-max-ratio = <1>; + mediatek,bmt-max-reserved-blocks = <64>; + + partition@0 { + label = "BL2"; + reg = <0x0000000 0x0100000>; + read-only; + }; + + partition@100000 { + label = "u-boot-env"; + reg = <0x0100000 0x0080000>; + }; + + partition@180000 { + label = "art"; + reg = <0x0180000 0x0100000>; + read-only; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_art_0: macaddr@0 { + reg = <0x0 0x6>; + }; + }; + + factory: partition@280000 { + label = "Factory"; + reg = <0x0280000 0x0100000>; + read-only; + }; + + partition@380000 { + label = "FIP"; + reg = <0x0380000 0x0200000>; + read-only; + }; + + partition@580000 { + label = "ubi"; + reg = <0x0580000 0x2000000>; + }; + + partition@2580000 { + label = "ubi_backup"; + reg = <0x2580000 0x2000000>; + }; + + partition@4580000 { + label = "Config_backup"; + reg = <0x4580000 0x0400000>; + }; + }; + }; +}; + +&switch { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan1"; + }; + + port@1 { + reg = <1>; + label = "lan2"; + }; + + port@2 { + reg = <2>; + label = "lan3"; + }; + + port@3 { + reg = <3>; + label = "wan"; + }; + + port@6 { + reg = <6>; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; +}; + +&pio { + spi0_flash_pins: spi0-pins { + mux { + function = "spi"; + groups = "spi0", "spi0_wp_hold"; + }; + + conf-pu { + pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP"; + drive-strength = ; + bias-pull-up = ; + }; + + conf-pd { + pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO"; + drive-strength = ; + bias-pull-down = ; + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +&wifi { + status = "okay"; + + mediatek,mtd-eeprom = <&factory 0x0>; +}; diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network index e5872e7fe4db..680bee604f8c 100644 --- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network +++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network @@ -42,6 +42,7 @@ mediatek_setup_interfaces() mercusys,mr90x-v1) ucidef_set_interfaces_lan_wan "lan0 lan1 lan2" eth1 ;; + cetron,ct3003|\ qihoo,360t7) ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" wan ;; @@ -82,6 +83,11 @@ mediatek_setup_macs() bananapi,bpi-r3) wan_mac=$(macaddr_add $(cat /sys/class/net/eth0/address) 1) ;; + cetron,ct3003) + lan_mac=$(mtd_get_mac_binary "art" 0) + wan_mac=$(macaddr_add "$lan_mac" 3) + label_mac=$lan_mac + ;; h3c,magic-nx30-pro) wan_mac=$(mtd_get_mac_ascii pdt_data_1 ethaddr) lan_mac=$(macaddr_add "$wan_mac" 1) diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac index ebf76640c876..ea8593906804 100644 --- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac +++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac @@ -30,6 +30,11 @@ case "$board" in [ "$PHYNBR" = "0" ] && macaddr_unsetbit $addr 6 > /sys${DEVPATH}/macaddress [ "$PHYNBR" = "1" ] && macaddr_setbit $addr 6 > /sys${DEVPATH}/macaddress ;; + cetron,ct3003) + addr=$(mtd_get_mac_binary "art" 0) + [ "$PHYNBR" = "0" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress + [ "$PHYNBR" = "1" ] && macaddr_setbit_la $(macaddr_add $addr 2) > /sys${DEVPATH}/macaddress + ;; cudy,wr3000-v1) addr=$(mtd_get_mac_binary bdinfo 0xde00) # Originally, phy0 is phy1 mac with LA bit set. However, this would conflict diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk index a799c7b5ee88..571815249ff4 100644 --- a/target/linux/mediatek/image/filogic.mk +++ b/target/linux/mediatek/image/filogic.mk @@ -90,6 +90,21 @@ define Build/zyxel-nwa-fit-filogic @mv $@.new $@ endef +define Build/cetron-header + $(eval magic=$(word 1,$(1))) + $(eval model=$(word 2,$(1))) + ( \ + dd if=/dev/zero bs=856 count=1 2>/dev/null; \ + printf "$(model)," | dd bs=128 count=1 conv=sync 2>/dev/null; \ + md5sum $@ | cut -f1 -d" " | dd bs=32 count=1 2>/dev/null; \ + printf "$(magic)" | dd bs=4 count=1 conv=sync 2>/dev/null; \ + cat $@; \ + ) > $@.tmp + fw_crc=$$(gzip -c $@.tmp | tail -c 8 | od -An -N4 -tx4 --endian little | tr -d ' \n'); \ + printf "$$(echo $$fw_crc | sed 's/../\\x&/g')" | cat - $@.tmp > $@ + rm $@.tmp +endef + define Device/asus_tuf-ax4200 DEVICE_VENDOR := ASUS DEVICE_MODEL := TUF-AX4200 @@ -172,6 +187,23 @@ define Device/bananapi_bpi-r3 endef TARGET_DEVICES += bananapi_bpi-r3 +define Device/cetron_ct3003 + DEVICE_VENDOR := Cetron + DEVICE_MODEL := CT3003 + DEVICE_DTS := mt7981b-cetron-ct3003 + DEVICE_DTS_DIR := ../dts + SUPPORTED_DEVICES += mediatek,mt7981-spim-snand-rfb + DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware + UBINIZE_OPTS := -E 5 + BLOCKSIZE := 128k + PAGESIZE := 2048 + KERNEL_IN_UBI := 1 + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata + IMAGES += factory.bin + IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | cetron-header rd30 CT3003 +endef +TARGET_DEVICES += cetron_ct3003 + define Device/cudy_wr3000-v1 DEVICE_VENDOR := Cudy DEVICE_MODEL := WR3000 -- 2.30.2