| How to use U-Boot on MX6Q/DL Udoo boards | |
| ---------------------------------------- | |
| - Build U-Boot for MX6Q/DL Udoo boards: | |
| $ make mrproper | |
| $ make udoo_defconfig | |
| $ make | |
| This will generate the SPL image called SPL and the u-boot.img. | |
| - Flash the SPL image into the SD card: | |
| sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync | |
| - Flash the u-boot.img image into the SD card: | |
| sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync | |
| - Insert the SD card in the board, power it up and U-Boot messages should | |
| come up. |