setenv bootcmd 'ext4load mmc 1:2 c2000000 uImage;ext4load mmc 1:2 c4000000 stm32mp157d-atk.dtb;bootm c2000000 - c4000000'
setenv bootargs 'console=ttySTM0,115200 root=/dev/mmcblk2p3 rootwait rw'
saveenv
setenv bootcmd 'ext4load mmc 1:2 c2000000 uImage;ext4load mmc 1:2 c4000000 stm32mp157d-atk.dtb;bootm c2000000 - c4000000'
setenv bootargs 'console=ttySTM0,115200 root=/dev/mmcblk2p3 rootwait rw'
saveenv