IMX6Q官方板子uboot参数SD卡启动设置

setenv bootargs 'noinitrd console=ttymxc0,115200 root=/dev/mmcblk2p1 rw init=/linuxrc'

setenv bootcmd 'mmc dev 0; mmc read 0x11ffffc0 0x800 0x5000; 
                mmc read 0x18000000 0x5000 0x800; bootm 0x11ffffc0 - 0x18000000' 

saveenv

printenv

 

来源：CSDN

作者：felix_fang_xin

链接：https://blog.csdn.net/u011625775/article/details/103881844