做好卡上电后,打印信息停止在:
Waiting for root device /dev/mmcblk0p2...
remoteproc0: failed to load am335x-pm-firmware.elf
[ 62.415532] remoteproc0: powering up wkup_m3
[ 62.420182] remoteproc0: Direct firmware load failed with error -2
[ 62.426496] remoteproc0: Falling back to user helper