[U-Boot] [PATCH 9/9] arm: mvebu: clearfog: document boot from SATA

[Baruch Siach]

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

Signed-off-by: Baruch Siach <baruch at tkos.co.il>
---
 board/solidrun/clearfog/README | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/board/solidrun/clearfog/README b/board/solidrun/clearfog/README
index 0b0e98de90a0..6171ce66f4f8 100644
--- a/board/solidrun/clearfog/README
+++ b/board/solidrun/clearfog/README
@@ -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:
 ---------------
 
-- 
2.20.1