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Questions & Answers

This same image (file ``sdcard.img``) created by the Buildroot (see Quick start) can be installed on liteSOM eMMC memory.

Below you can find list of steps required it install and boot liteSOM from eMMC memory:

  1. build firmware as described on Quick start.
  2. configure liteboard boot switches to “Boot from SD card” mode (see Liteboard boot switches configuration),
  3. boot liteboard with firmware compiled in the first step,
  4. copy to USB stick sdcard.img file generated in the first step,
  5. insert USB stick to the liteboard USB A socket,
  6. mount USB stick,
  7. copy sdcard.img file to eMMC memory (/dev/mmcblk1),
  8. configure liteboard boot switches to “Boot from eMMC memory” mode (see Liteboard boot switches configuration),

Show steps 5…7

Method 1

Insert SD cart to PC and check last lines from dmesg command output. Name assigned to the detected SD card will be presented as in the following example.

  • litesom/buildroot/qa.1561387285.txt.gz
  • Last modified: 2019/06/24 14:41
  • by piotr.figlarek