All of lore.kernel.org
 help / color / mirror / Atom feed
From: Matthias Brugger <mbrugger@suse.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Issues when saving environment in RK399 RockPI 4
Date: Fri, 8 Nov 2019 17:44:58 +0100	[thread overview]
Message-ID: <226afcae-199f-9e71-bdec-d982335ef5c6@suse.com> (raw)
In-Reply-To: <CAOMZO5CZ9DTjBqFqCfs6GxBymcLZma_wsLCViqmc0PBBuaWFOw@mail.gmail.com>

Hi Ezequiel,

On 07/11/2019 20:27, Fabio Estevam wrote:
> Hi Ezequiel,
> 
> On Thu, Nov 7, 2019 at 3:45 PM Ezequiel Garcia
> <ezequiel@vanguardiasur.com.ar> wrote:
>>
>> I decided to test latest U-Boot, following instructions in
>> doc/README.rockchip. The instructions seemed
>> clear and I could build this easily.
>>
>> However, there seems to be an issue when I save the environment. Any ideas?
>>
>> => saveenv
>> Saving Environment to MMC... Writing to MMC(0)... OK
>> => reset
>> resetting ...
>> U-Boot TPL 2020.01-rc1-00213-g0f282c1876af-dirty (Nov 07 2019 - 15:21:44)
>> Trying to boot from BOOTROM
>> Returning to boot ROM...
>>
>> U-Boot SPL 2020.01-rc1-00213-g0f282c1876af-dirty (Nov 07 2019 - 15:21:44 -0300)
>> Trying to boot from MMC2
>>
>>
>> U-Boot 2020.01-rc1-00213-g0f282c1876af-dirty (Nov 07 2019 - 15:21:44 -0300)
>>
>> Model: Radxa ROCK Pi 4
>> DRAM:  2 GiB
>> Cannot find regulator pwm init_voltage
>> MMC:   dwmmc at fe320000: 1, sdhci at fe330000: 0
>> Loading Environment from MMC... OK
>> In:    serial at ff1a0000
>> Out:   serial at ff1a0000
>> Err:   serial at ff1a0000
>> Model: Radxa ROCK Pi 4
>> ## Error: Can't overwrite "serial#"
>> ## Error inserting "serial#" variable, errno=1
>> initcall sequence 000000007ffc10b8 failed at call 0000000000202a20 (err=-1)
>> ### ERROR ### Please RESET the board ###
> 
> I have observed issues like this with i.MX when U-Boot size grew and
> overlapped the environment variable region.
> 
> Here is one commit that fixed the issue for mx53loco board:
> https://gitlab.denx.de/u-boot/u-boot/commit/033f6ea5fa5fce63d52c8c2b63d8284144415b88
> 
> Try to investigate if this could be cause of the issue you are seeing.
> 

You could also try the first two patches from this series:
https://patchwork.ozlabs.org/user/todo/uboot/?series=132338

Maybe you are hit by the over-writing discontiguous files bug in the FAT code.

Regards,
Matthias

  reply	other threads:[~2019-11-08 16:44 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-07 18:44 [U-Boot] Issues when saving environment in RK399 RockPI 4 Ezequiel Garcia
2019-11-07 19:27 ` Fabio Estevam
2019-11-08 16:44   ` Matthias Brugger [this message]
2019-11-18 12:23     ` Ezequiel Garcia

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=226afcae-199f-9e71-bdec-d982335ef5c6@suse.com \
    --to=mbrugger@suse.com \
    --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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.