lcd屏显示的时候,设置的参数为
setenv bootargs console=ttymxc0,115200 video=mxcfb0:dev=lcd,800x480M@60,if=RGB24,bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=48M root=/dev/mmcblk0p1 rootwait;
hdmi时设置的参数为:
setenv bootargs console=ttymxc0,115200 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 video=mxcfb1:off video=mxcfb2:off fbmem=48M root=/dev/mmcblk0p1 rootwait
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