# # U-Boot bootscript for EMMC/SD images created by Yocto. # # To detect if we are booting from SD card we get the UUID of the # boot partition and compare with the default one for the EMMC part uuid mmc ${mmcdev}:${mmcpart} bootpart if test "${bootpart}" != "${part1_uuid}"; then setenv mmcroot /dev/mmcblk${mmcdev}p2 fi dboot linux mmc ${mmcdev}:${mmcpart}