From: Lukasz Majewski <lukma@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] IMX6 NAND booting failure
Date: Fri, 18 May 2018 09:28:35 +0200 [thread overview]
Message-ID: <20180518092835.00a1f819@jawa> (raw)
In-Reply-To: <1ec62ef5564342b48555962d74b96af4@SVR-IES-MBX-03.mgc.mentorg.com>
Hi Rasheed,
> Hi,
> I am working on VAR-SOM-MX6 SOC. I'm trying to boot a custom SPL from
> NAND. After programming NAND with custom SPL, system goes to serial
> downloader mode. I have taken the ROM code buffer log (also attached
> below). It shows that authentication fails. My boot security settings
> are OPEN, so even though authentication fails it should handover the
> control to SPL, which ROM code doesn't and system goes to serial
> downloader mode. I was able to attach JTAG and read the registers of
> core and it shows that LR is 0x000B0000. Which is exactly what it
> should be. Because it was expected to jump to entry point.
>
>
> 00902190 = 00010002 000200F0 00030000 00040000
> 009021A0 = 00050001 00060000 00070000 000700F0
> 009021B0 = 00080000 00000280 000800F0 00080000
> 009021C0 = 00000282 00080033 00090000 000A1E33
> 009021D0 = 00061FFF 000C0000 00000000 00000000
> 009021E0 = 00000000 00000000 00000000 00000000
> 009021F0 = 00000000 00000000 00000000 00000000
> 00902200 = 00000000 00000000 00000000 00000000
> 00902210 = 00000000 00000000 00000000 00000000
> 00902220 = 00000000 00000000 00000000 00000000
> 00902230 = 00000000 00000000 00000000 00000000
> 00902240 = 00000000 00000000 00000000 00000000
> 00902250 = 00000000 00000000 00000000 00000000
> 00902260 = 00000000 00000000 00000000 00000000
> 00902270 = 00000000 00000000 00000000 00000000
> 00902280 = 00000000 00000000 00000000 00000000
> 00902290 = 00000000 03040103 00000409 00030101
> 009022A0 = 06810040 00002200 0112008C 00000200
> 009022B0 = 15A24000 00010054 01000201 0200060A
>
Shouldn't the NAND consist of some extra configuration data?
>
> Regards,
> Abdul Rasheed
>
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 488 bytes
Desc: OpenPGP digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20180518/edb4d2e4/attachment.sig>
prev parent reply other threads:[~2018-05-18 7:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-17 8:39 [U-Boot] IMX6 NAND booting failure Rasheed, Abdul
2018-05-18 7:28 ` Lukasz Majewski [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180518092835.00a1f819@jawa \
--to=lukma@denx.de \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox