Linux 启动参数如下:
setenv bootargs console=ttyAMA0,115200n8 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait init=/sbin/init systemd.show_status=false g_ether.host_addr=82:cf:ce:fa:44:18 initrd=0x49000000,0x400000 console=tty0 lcd=HDMI720P60setenv bootargs console=ttyAMA0