1 How to use U-Boot on Engicam i.CoreM6 DualLite/Solo and Quad/Dual Starter Kit:
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4 - Configure U-Boot for Engicam i.CoreM6 QDL:
7 $ make icorem6qdl_mmc_defconfig
9 - Build for i.CoreM6 DualLite/Solo
13 - Build for i.CoreM6 Quad/Dual
15 $ make DEVICE_TREE=imx6q-icore
17 This will generate the SPL image called SPL and the u-boot-dtb.img.
19 - Flash the SPL image into the micro SD card:
21 sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
23 - Flash the u-boot-dtb.img image into the micro SD card:
25 sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync
31 - Connect the Serial cable between the Starter Kit and the PC for the console.
32 (J28 is the Linux Serial console connector)
34 - Insert the micro SD card in the board, power it up and U-Boot messages should
37 - Note: For loading Linux on Quad/Dual modules set the dtb as
38 icorem6qdl> setenv fdt_file imx6q-icore.dtb