终极兜底：编译芯片原生dtb（必成功版） #3
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| name: 编译读书郎G60（sun50iw1p1）dtb | |
| on: | |
| push: | |
| branches: [ master ] | |
| paths: [ "linux/kernel/arch/arm64/boot/dts/**" ] | |
| workflow_dispatch: | |
| jobs: | |
| compile-dtb: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: 检出SoCXin/A64仓库 | |
| uses: actions/checkout@v4 | |
| - name: 安装dtc工具 | |
| run: sudo apt-get update && sudo apt-get install -y device-tree-compiler | |
| - name: 创建读书郎G60专属板级dts（修正语法） | |
| run: | | |
| cd linux/kernel/arch/arm64/boot/dts | |
| cat > sun50iw1p1-readboy-g60.dts << 'EOF' | |
| /dts-v1/; | |
| #include "sun50iw1p1.dtsi" | |
| #include <dt-bindings/interrupt-controller/irq.h> // 补充中断相关头文件 | |
| #include <dt-bindings/gpio/gpio.h> // 补充GPIO相关头文件 | |
| / { | |
| model = "Readboy G60 (sun50iw1p1)"; // 设备型号（必填） | |
| compatible = "readboy,g60", "allwinner,sun50iw1p1"; // 兼容属性（必填） | |
| }; | |
| /* 屏幕配置（修正属性格式） */ | |
| &display { | |
| status = "okay"; | |
| display-timings { | |
| native-mode = <&timing0>; | |
| timing0: timing0 { | |
| clock-frequency = <50000000>; | |
| hactive = <800>; | |
| vactive = <1280>; | |
| hfront-porch = <20>; | |
| hback-porch = <20>; | |
| hsync-len = <10>; | |
| vfront-porch = <10>; | |
| vback-porch = <10>; | |
| vsync-len = <5>; | |
| hsync-active = <0>; | |
| vsync-active = <0>; | |
| de-active = <1>; | |
| pixelclk-active = <0>; | |
| }; | |
| }; | |
| }; | |
| &lcd0 { | |
| status = "okay"; | |
| lcd_used = <1>; | |
| lcd_driver_name = "default_lcd"; | |
| lcd_if = <0>; | |
| lcd_width = <800>; | |
| lcd_height = <1280>; | |
| lcd_dclk_freq = <50>; | |
| lcd_pwm_used = <1>; | |
| lcd_pwm_ch = <0>; | |
| lcd_pwm_freq = <1000>; | |
| lcd_pwm_pol = <1>; | |
| }; | |
| /* 存储分区配置（修正reg格式） */ | |
| &mmc0 { | |
| status = "okay"; | |
| bus-width = <8>; | |
| cap-mmc-highspeed; | |
| mmc-hs200-1_8v; | |
| max-frequency = <150000000>; | |
| non-removable; | |
| partitions { | |
| compatible = "fixed-partitions"; | |
| #address-cells = <2>; | |
| #size-cells = <2>; | |
| partition@0 { | |
| label = "bootloader"; | |
| reg = <0x0 0x0 0x0 0x400000>; // 修正reg格式（64位地址：高32位 低32位） | |
| }; | |
| partition@400000 { | |
| label = "env"; | |
| reg = <0x0 0x400000 0x0 0x100000>; | |
| }; | |
| partition@500000 { | |
| label = "boot"; | |
| reg = <0x0 0x500000 0x0 0x800000>; | |
| }; | |
| partition@d00000 { | |
| label = "system"; | |
| reg = <0x0 0xd00000 0x0 0x40000000>; | |
| }; | |
| partition@40d00000 { | |
| label = "data"; | |
| reg = <0x0 0x40d00000 0x0 0x7f300000>; | |
| }; | |
| }; | |
| }; | |
| /* 触控配置（修正中断和GPIO格式） */ | |
| &i2c0 { | |
| status = "okay"; | |
| clock-frequency = <400000>; | |
| gt911@14 { | |
| compatible = "goodix,gt911"; | |
| reg = <0x14>; | |
| interrupt-parent = <&pio>; | |
| interrupts = <4 10 IRQ_TYPE_EDGE_FALLING>; // 依赖irq.h头文件 | |
| reset-gpios = <&pio 4 9 GPIO_ACTIVE_LOW>; // 依赖gpio.h头文件 | |
| touchscreen-size-x = <800>; | |
| touchscreen-size-y = <1280>; | |
| }; | |
| }; | |
| EOF | |
| - name: 编译G60专属dtb（添加调试输出） | |
| run: | | |
| cd linux/kernel/arch/arm64/boot/dts | |
| # 用verbose模式编译，便于排查剩余错误 | |
| dtc -v -I dts -O dtb -o g60-readboy.dtb sun50iw1p1-readboy-g60.dts | |
| - name: 上传G60 dtb文件 | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: g60-readboy-dtb | |
| path: linux/kernel/arch/arm64/boot/dts/g60-readboy.dtb |