| Jagan Teki | 0d6d48b | 2016-10-08 18:00:11 +0530 | [diff] [blame] | 1 | How to use U-Boot on Engicam i.CoreM6 DualLite/Solo and Quad/Dual Starter Kit: |
| 2 | ----------------------------------------------------------------------------- |
| 3 | |
| 4 | - Build U-Boot for Engicam i.CoreM6 QDL: |
| 5 | |
| 6 | $ make mrproper |
| 7 | $ make icorem6qdl_mmc_defconfig |
| 8 | $ make |
| 9 | |
| Jagan Teki | 46e8ea9 | 2016-10-08 18:00:19 +0530 | [diff] [blame] | 10 | This will generate the SPL image called SPL and the u-boot-dtb.img. |
| Jagan Teki | 0d6d48b | 2016-10-08 18:00:11 +0530 | [diff] [blame] | 11 | |
| 12 | - Flash the SPL image into the micro SD card: |
| 13 | |
| 14 | sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync |
| 15 | |
| Jagan Teki | 46e8ea9 | 2016-10-08 18:00:19 +0530 | [diff] [blame] | 16 | - Flash the u-boot-dtb.img image into the micro SD card: |
| Jagan Teki | 0d6d48b | 2016-10-08 18:00:11 +0530 | [diff] [blame] | 17 | |
| Jagan Teki | 46e8ea9 | 2016-10-08 18:00:19 +0530 | [diff] [blame] | 18 | sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync |
| Jagan Teki | 0d6d48b | 2016-10-08 18:00:11 +0530 | [diff] [blame] | 19 | |
| 20 | - Jumper settings: |
| 21 | |
| 22 | MMC Boot: JM3 Closed |
| 23 | |
| 24 | - Connect the Serial cable between the Starter Kit and the PC for the console. |
| 25 | (J28 is the Linux Serial console connector) |
| 26 | |
| 27 | - Insert the micro SD card in the board, power it up and U-Boot messages should |
| 28 | come up. |
| 29 | |
| 30 | - Note: For loading Linux on Quad/Dual modules set the dtb as |
| 31 | icorem6qdl> setenv fdt_file imx6q-icore.dtb |