board/udoo/README

   1 How to use U-Boot on MX6Q/DL Udoo boards
   2 ----------------------------------------
   3
   4 - Build U-Boot for MX6Q/DL Udoo boards:
   5
   6 $ make mrproper
   7 $ make udoo_defconfig
   8 $ make
   9
  10 This will generate the SPL image called SPL and the u-boot.img.
  11
  12 - Flash the SPL image into the SD card:
  13
  14 sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
  15
  16 - Flash the u-boot.img image into the SD card:
  17
  18 sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync
  19
  20 - Insert the SD card in the board, power it up and U-Boot messages should
  21 come up.