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>
diff --git a/board/solidrun/clearfog/README b/board/solidrun/clearfog/README
index 0b0e98d..6171ce6 100644
--- a/board/solidrun/clearfog/README
+++ b/board/solidrun/clearfog/README
@@ -40,6 +40,12 @@
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:
---------------