From: Peng Fan <b51431@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] mx6qp sabreauto hangs after saveenv/reset
Date: Fri, 9 Oct 2015 10:12:28 +0800 [thread overview]
Message-ID: <20151009021224.GA10858@shlinux2> (raw)
In-Reply-To: <CAOMZO5C-7inaPxPkdOQMsL-w=Xfyxyh6GWm7QPWm_uwvmq3Mrg@mail.gmail.com>
Hi Fabio,
On Thu, Oct 08, 2015 at 01:24:19PM -0300, Fabio Estevam wrote:
>Hi Peng,
>
>On a mx6qp sabreauto I noticed that the board hangs after doing:
>
>=> saveenv
>=> reset
>
>U-Boot 2015.10-rc4-24385-ge04e21c-dirty (Oct 08 2015 - 13:08:54 -0300)
>
>CPU: Freescale i.MX6QP rev1.0 996 MHz (running at 792 MHz)
>CPU: Automotive temperature grade (-40C to 125C) at 38C
>Reset cause: POR
>Board: MX6Q-Sabreauto revA
>I2C: ready
>DRAM: 2 GiB
>PMIC: PFUZE100 ID=0x10
>Flash: 32 MiB
>NAND:
>
>(hangs here)
>
>Any ideas?
>
>Thanks
Whether plugging nand chip into the socket or without nand chip, the board reboot
well in my side. I did not do stress test, only do a few test, and each time
'reset', it can boot fine.
"
=> saveenv
Saving Environment to MMC...
Writing to MMC(0)... done
=> reset
resetting ...
U-Boot 2015.10-rc4-00050-g996ec1d (Oct 09 2015 - 10:09:19 +0800)
CPU: Freescale i.MX6QP rev1.0 996 MHz (running at 792 MHz)
CPU: Automotive temperature grade (-40C to 125C) at 38C
Reset cause: WDOG
Board: MX6Q-Sabreauto revA
I2C: ready
DRAM: 2 GiB
PMIC: PFUZE100 ID=0x10
Flash: 32 MiB
NAND: 0 MiB
MMC: FSL_SDHC: 0
No panel detected: default to HDMI
Display: HDMI (1024x768)
In: serial
Out: serial
Err: serial
Net: , FEC [PRIME]
Warning: FEC using MAC address from net device
Hit any key to stop autoboot: 0
"
Regards,
Peng.
--
next prev parent reply other threads:[~2015-10-09 2:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-08 16:24 [U-Boot] mx6qp sabreauto hangs after saveenv/reset Fabio Estevam
2015-10-08 20:25 ` Sinan Akman
2015-10-08 20:29 ` Fabio Estevam
2015-10-08 20:45 ` Sinan Akman
2015-10-09 2:12 ` Peng Fan [this message]
2015-10-09 14:59 ` Fabio Estevam
2015-10-09 15:08 ` Nitin Garg
2015-10-09 15:16 ` Fabio Estevam
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=20151009021224.GA10858@shlinux2 \
--to=b51431@freescale.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox