From U-Boot commit:

| commit 8b415f7
| Author: Rommel Custodio <sessyargc+uboot@gmail.com>
| Date:   Sun Jul 21 10:53:25 2013 +0200
|
|     ext4fs: le32_to_cpu() used on a 16-bit field
|
|     Fix reading ext4_extent_header struture on BE machines.  Some 16 bit
|     fields where converted to 32 bit fields, due to the byte swap on BE
|     machines the containing value was corrupted. Therefore reading ext4
|     filesystems on BE machines where broken before.
|
|     Signed-off-by: Rommel Custodio <sessyargc+uboot@gmail.com>
|     [sent via git-send-email; rework commit message]
|     Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
|     Reviewed-by: Simon Glass <sjg@chromium.org>
|     Tested-by: Simon Glass <sjg@chromium.org>
|     Tested-by: Lukasz Majewski <l.majewski@samsung.com>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>