From d4831d96b7dbe75582d127137b95d04bb763c0ba Mon Sep 17 00:00:00 2001 From: coolsnowwolf Date: Sun, 16 Mar 2025 23:18:07 +0800 Subject: [PATCH] mediatek: add support for CMCC A10 --- .../mediatek/dts/mt7981b-cmcc-a10-mod.dts | 22 ++ .../linux/mediatek/dts/mt7981b-cmcc-a10.dts | 260 ++++++++++++++++++ .../filogic/base-files/etc/board.d/02_network | 1 + target/linux/mediatek/image/filogic.mk | 29 ++ 4 files changed, 312 insertions(+) create mode 100644 target/linux/mediatek/dts/mt7981b-cmcc-a10-mod.dts create mode 100644 target/linux/mediatek/dts/mt7981b-cmcc-a10.dts diff --git a/target/linux/mediatek/dts/mt7981b-cmcc-a10-mod.dts b/target/linux/mediatek/dts/mt7981b-cmcc-a10-mod.dts new file mode 100644 index 000000000..077851f3b --- /dev/null +++ b/target/linux/mediatek/dts/mt7981b-cmcc-a10-mod.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +/dts-v1/; +#include "mt7981b-cmcc-a10.dts" + +/ { + model = "CMCC A10 (U-Boot mod)"; + compatible = "cmcc,a10-mod", "mediatek,mt7981"; +}; + +&spi0 { + spi_nand@0 { + partitions { + partition@580000 { + label = "ubi"; + reg = <0x0580000 0x6000000>; + }; + + /delete-node/ partition@4580000; + }; + }; +}; diff --git a/target/linux/mediatek/dts/mt7981b-cmcc-a10.dts b/target/linux/mediatek/dts/mt7981b-cmcc-a10.dts new file mode 100644 index 000000000..f2062fda8 --- /dev/null +++ b/target/linux/mediatek/dts/mt7981b-cmcc-a10.dts @@ -0,0 +1,260 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +/dts-v1/; +#include +#include + +#include "mt7981.dtsi" + +/ { + model = "CMCC A10"; + compatible = "cmcc,a10", "mediatek,mt7981"; + + aliases { + serial0 = &uart0; + label-mac-device = &gmac0; + + led-boot = &led_status_red; + led-failsafe = &led_status_red; + led-running = &led_status_blue; + 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_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_status_blue: blue { + label = "blue:status"; + gpios = <&pio 9 GPIO_ACTIVE_LOW>; + }; + + led_status_green: green { + label = "green:status"; + gpios = <&pio 10 GPIO_ACTIVE_LOW>; + }; + + led_status_red: red { + label = "red:status"; + gpios = <&pio 11 GPIO_ACTIVE_LOW>; + }; + }; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + + nvmem-cells = <&macaddr_factory_2a>; + 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-bus-width = <4>; + spi-rx-bus-width = <4>; + + mediatek,nmbm; + mediatek,bmt-max-ratio = <1>; + mediatek,bmt-max-reserved-blocks = <64>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "BL2"; + reg = <0x0000000 0x0100000>; + read-only; + }; + + partition@100000 { + label = "u-boot-env"; + reg = <0x0100000 0x0080000>; + }; + + factory: partition@180000 { + label = "Factory"; + reg = <0x0180000 0x0200000>; + read-only; + }; + + partition@380000 { + label = "FIP"; + reg = <0x0380000 0x0200000>; + read-only; + }; + + partition@580000 { + label = "ubi"; + reg = <0x0580000 0x4000000>; + }; + + partition@4580000 { + label = "backup"; + reg = <0x4580000 0x2000000>; + }; + + partition@6580000 { + label = "zrsave"; + reg = <0x6580000 0x0100000>; + }; + + partition@6680000 { + label = "config2"; + reg = <0x6680000 0x0100000>; + read-only; + }; + }; + }; +}; + +&switch { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan3"; + }; + + port@4 { + reg = <4>; + label = "wan"; + nvmem-cells = <&macaddr_factory_24>; + nvmem-cell-names = "mac-address"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + 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 = <8>; + mediatek,pull-up-adv = <0>; /* bias-disable */ + }; + + conf-pd { + pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO"; + drive-strength = <8>; + mediatek,pull-up-adv = <0>; /* bias-disable */ + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +&wifi { + status = "okay"; + + mediatek,mtd-eeprom = <&factory 0x0>; +}; + +&factory { + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_24: macaddr@24 { + reg = <0x24 0x6>; + }; + + macaddr_factory_2a: macaddr@2a { + reg = <0x2a 0x6>; + }; + }; +}; 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 9aafa1d04..b5427ad79 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() ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 eth1" "wan eth2" ;; cetron,ct3003*|\ + cmcc,a10*|\ fzs,5gcpe-p3|\ jcg,q30-pro|\ qihoo,360t7|\ diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk index 80afd6ae4..79de6c1ba 100644 --- a/target/linux/mediatek/image/filogic.mk +++ b/target/linux/mediatek/image/filogic.mk @@ -282,6 +282,35 @@ define Device/cetron_ct3003-mod endef TARGET_DEVICES += cetron_ct3003-mod +define Device/cmcc_a10 + DEVICE_VENDOR := CMCC + DEVICE_MODEL := A10 + DEVICE_DTS := mt7981b-cmcc-a10 + DEVICE_DTS_DIR := ../dts + UBINIZE_OPTS := -E 5 + BLOCKSIZE := 128k + PAGESIZE := 2048 + KERNEL_IN_UBI := 1 + SUPPORTED_DEVICES += mediatek,mt7981-spim-snand-rfb + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata + DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware +endef +TARGET_DEVICES += cmcc_a10 + +define Device/cmcc_a10-mod + DEVICE_VENDOR := CMCC + DEVICE_MODEL := A10 (U-Boot mod) + DEVICE_DTS := mt7981b-cmcc-a10-mod + DEVICE_DTS_DIR := ../dts + UBINIZE_OPTS := -E 5 + BLOCKSIZE := 128k + PAGESIZE := 2048 + KERNEL_IN_UBI := 1 + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata + DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware +endef +TARGET_DEVICES += cmcc_a10-mod + define Device/cmcc_rax3000m-emmc DEVICE_VENDOR := CMCC DEVICE_MODEL := RAX3000M (eMMC version)