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How to use U-Boot on Engicam i.CoreM6 DualLite/Solo and Quad/Dual Starter Kit:
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- Build U-Boot for Engicam i.CoreM6 QDL:
$ make mrproper
$ make icorem6qdl_mmc_defconfig
$ make
This will generate the SPL image called SPL and the u-boot.img.
- Flash the SPL image into the micro SD card:
sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
- Flash the u-boot.img image into the micro SD card:
sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync
- Jumper settings:
MMC Boot: JM3 Closed
- Connect the Serial cable between the Starter Kit and the PC for the console.
(J28 is the Linux Serial console connector)
- Insert the micro SD card in the board, power it up and U-Boot messages should
come up.
- Note: For loading Linux on Quad/Dual modules set the dtb as
icorem6qdl> setenv fdt_file imx6q-icore.dtb
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