tree 01d97a80aa34d2538b107153d77c687b5ea36574
parent 69947bfbfcfcf86725c086f14ca49186fb26170c
author Jan Kundrát <jan.kundrat@cesnet.cz> 1516039514 +0100
committer Jan Kundrát <jan.kundrat@cesnet.cz> 1516040810 +0100

clearfog: Add a crude eMMC flashing script

Boot the board via UART with a USB flash disk loaded with
`usb-flash.img`:

  ./tools/kwboot -b ./u-boot-spl.kwb -t -p /dev/ttyUSB0
  usb start; fatload usb 0:1 00800000 boot.scr; source 00800000

Run this from within U-Boot:

  mount /dev/sda1 /mnt; sh /mnt/usb-reflash-factory.sh

Don't forget to re-jumper the board for eMMC boot afterwards (00111), do
not leave it in the UART mode (01001).

Change-Id: Iea55c065b2a7e2cf01eed2cbf7cf480d4db85f65