修改vi device/rockchip/.BoardConfig.mk 改成 #!/bin/bash CMD=`realpath $BASH_SOURCE` CUR_DIR=`dirname $CMD` source $CUR_DIR/firefly-rk3568-buildroot.mk # Kernel dts #export RK_KERNEL_DTS=rk3568-firefly-aioj export RK_KERNEL_DTS=rk3568-firefly-aioj-edp-M156X40 # PRODUCT MODEL export RK_PRODUCT_MODEL=AIO_3568J 重新编译build.sh,编译后有rk3568-firefly-aioj-edp-M156X40.dtb 烧写入板子,EDP无输出,/dev/目录下也没有FB的设备节点,DTS只修改了屏幕Timing,其他没有修改,DTS修改如下: display-timings { native-mode = <&timing0>; timing0: timing0 { clock-frequency = <138780000>; hactive = <1920>; vactive = <1080>; hfront-porch = <100>; hsync-len = <20>; hback-porch = <210>; vfront-porch = <12>; vsync-len = <3>; vback-porch = <36>; hsync-active = <0>; vsync-active = <0>; de-active = <0>; pixelclk-active = <0>; }; }; |
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