uboot进入suspend模式:static int do_suspend (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]){#ifndef CONFIG_M6TVrun_command("video dev bl_off",1);run_command("video dev disable",1);#endifmeson_pm_suspend();return 0;}U_BOOT_CMD(suspend,1,0,do_suspend,"suspend","/N\n""Thi...【阅读全文】