arm: mvebu: clearfog: document boot from SATA

Document the main U-Boot image offset when booting from SATA disk on the
Clearfog board.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Baruch Siach 2019-05-16 13:04:03 +03:00 committed by Stefan Roese
parent 6403d385b6
commit 85fe44105a

View file

@ -40,6 +40,12 @@ Install U-Boot on eMMC boot partition from Linux running on Clearfog:
Note that the SD card is not accessible when the Clearfog SOM has eMMC.
Consider initial boot from UART (see below).
Install U-Boot on SATA:
-----------------------
When loading the main U-Boot image from raw SATA sector, set
CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR to 0x141.
Boot selection:
---------------