board/engicam/icorem6/README

   1 How to use U-Boot on Engicam i.CoreM6 Solo/DualLite and Quad/Dual Starter Kit:
   2 -----------------------------------------------------------------------------
   3
   4 $ make mrproper
   5
   6 - Configure U-Boot for Engicam i.CoreM6 Quad/Dual:
   7 $ make imx6q_icore_mmc_defconfig
   8
   9 - Configure U-Boot for Engicam i.CoreM6 Solo/DualLite:
  10 $ make imx6dl_icore_mmc_defconfig
  11
  12 - Build U-Boot
  13 $ make
  14
  15 This will generate the SPL image called SPL and the u-boot-dtb.img.
  16
  17 - Flash the SPL image into the micro SD card:
  18
  19 sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
  20
  21 - Flash the u-boot-dtb.img image into the micro SD card:
  22
  23 sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync
  24
  25 - Jumper settings:
  26
  27 MMC Boot: JM3 Closed
  28
  29 - Connect the Serial cable between the Starter Kit and the PC for the console.
  30 (J28 is the Linux Serial console connector)
  31
  32 - Insert the micro SD card in the board, power it up and U-Boot messages should
  33 come up.