[PATCH RFC u-boot-mvebu 1/2] tools: kwboot: Fix MMC HW boot partitions info

["Pali Rohár" <pali@kernel.org>]

Boot configuration stored in EXT_CSC register is completely ignored by BootROM.

Fixes: fa03279e198d ("tools: kwboot: Add image type documentation")
Signed-off-by: Pali Rohár <pali@kernel.org>
---
 tools/kwboot.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/kwboot.c b/tools/kwboot.c
index 7c666486f31f..1844d7291fe0 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -106,9 +106,9 @@
  *   1024 bytes long sector sizes and also can be changed at runtime.
  *
  *   For MMC-compatible devices, image can be stored at offset 0 or at offset
- *   2 MB. If MMC device supports HW boot partitions then image must be stored
- *   on the HW partition as is configured in the EXT_CSC register (it can be
- *   either boot or user data).
+ *   2 MB. If MMC device supports HW boot partitions then image is read from
+ *   partitions in following order: Boot 0, Boot 1, User Data partition.
+ *   Boot configuration stored in EXT_CSC register is completely ignored.
  *
  *   Note that source address for SDIO image is stored in byte unit, like for
  *   any other images (except SATA). Marvell Functional Specifications for
-- 
2.20.1