[PATCH u-boot-marvell 09/11] tools: kwbimage: Fill the real header size into the main header

[Pierre Bourdon]

On Sat, Dec 25, 2021 at 9:01 PM Pali Rohár <pali at kernel.org> wrote:
> Perfect, problem solved. Anyway, I would be really interested in your
> kwb cfg file as it is probably image layout which reveal this issue.

It's a very basic configuration, inspired from
board/mikrotik/crs3xx-98dx3236/kwbimage.cfg.in but for NAND booting:

VERSION 1
BOOT_FROM nand
NAND_BLKSZ 00020000
NAND_BADBLK_LOCATION 00
BINARY ./board/qnap/qsw-98dx3236/binary.0 0000005b 00000068

I can't upload the actual KWB images I'm using because this is using a
DDR3 training blob extracted from my vendor's build and I'm unsure
about the licensing. But here's a complete hexdump diff of the images
(before: without this patch, after: with this patch + the checksum
fix).

--- /dev/fd/63  2021-12-25 21:11:45.555505526 +0100
+++ /dev/fd/62  2021-12-25 21:11:45.556505539 +0100
@@ -1,5 +1,5 @@
-00000000  8b 00 00 00 40 3a 0b 00  01 01 00 2a 00 2a 01 00
-00000010  00 00 80 00 00 00 80 00  00 02 00 00 00 00 01 19
+00000000  8b 00 00 00 40 3a 0b 00  01 01 f4 29 00 2a 01 00
+00000010  00 00 80 00 00 00 80 00  00 02 00 00 00 00 01 0c
 00000020  02 01 d4 29 02 00 00 00  5b 00 00 00 68 00 00 00
 00000030  ff 5f 2d e9 c1 02 00 fa  00 00 a0 e3 ff 9f bd e8
 00000040  fe 1f 2d e9 36 0f 07 ee  fe 1f bd e8 1e ff 2f e1

-- 
Pierre Bourdon <delroth at gmail.com>
Software Engineer @ Zürich, Switzerland
https://delroth.net/