U-Boot: wandboard ethernet problem with newest mainline

[Fabio Estevam]

Hi Heiko,

On Wed, Jan 8, 2020 at 2:41 AM Heiko Schocher <hs at denx.de> wrote:

> Looking into git history, there is a commit from you:
>
> commit 5b858582512883b8a85d74e108873f9beed1e954
> Author: Fabio Estevam <festevam at gmail.com>
> Date:   Wed Jun 12 12:34:40 2019 -0300
>
>      wandboard: Add FIT image support
>
>      After the transition to DM, only the mx6dl/solo wandboard
>      is supported.
>
>      Add FIT image support so that all the wandboard variants
>      can be supported, like it was prior to the DM conversion.
>
>      Successfully booted Linux on mx6q/solo/qp wandboards.
>
> So it worked for you? I flashed the u-boot-fit-dtb.bin instead of
> u-boot-dtb.bin, but this leads to:

Just tested the latest u-boot-imx, which contains the PMIC fix and
booting a imx6qp-wandboard-revd1 works fine:
http://code.bulix.org/pncucj-1073321

This is the only revd1 wandboard I have access to.

I flashed the SD card as per the board/wandboard/README instructions.

Ethernet is also functional in U-Boot.

The support for imx6q-wandboard-revd1 and imx6dl-wandboard-revd1 still
needs to be added (it used to work prior to the DM conversion as you
noticed), but unfortunately I don't have access to these variants.

Regards,

Fabio Estevam



>
> resetting ...
>
> U-Boot SPL 2020.01-tbot-00271-gd8a3f52 (Jan 08 2020 - 06:25:09 +0100)
> Trying to boot from MMC1
> mmc_load_image_raw_sector: mmc block read error
> spl: ext4fs_open failed
> spl_load_image_ext: error reading image u-boot-dtb.img, err - -1
> SPL: failed to boot from all boot devices
> ### ERROR ### Please RESET the board ###
>
> Same with u-boot-with-spl.imx flashed.
>
> I am sure I make here something wrong... any ideas?
>
> Attached also a working bootlog with an older version [1].
>
> Thanks!
>
> bye,
> Heiko
>
> [1] working U-Boot bootlog:
> U-Boot SPL 2019.04-rc4-tbot-00111-gab8fc41 (Jan 08 2020 - 06:18:50 +0100)
> Trying to boot from MMC1
>
>
> U-Boot 2019.04-rc4-tbot-00111-gab8fc41 (Jan 08 2020 - 06:18:50 +0100)
>
> CPU:   Freescale i.MX6DL rev1.3 at 792 MHz
> Reset cause: WDOG
> I2C:   ready
> DRAM:  1 GiB
> PMIC:  PFUZE100 ID=0x10
> MMC:   FSL_SDHC: 0, FSL_SDHC: 1
> Loading Environment from MMC... OK
> No panel detected: default to HDMI
> Display: HDMI (1024x768)
> In:    serial
> Out:   serial
> Err:   serial
> Board: Wandboard rev D1
> Net:   FEC [PRIME]
> Hit any key to stop autoboot:  0
> =>
>
> --
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> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: +49-8142-66989-52   Fax: +49-8142-66989-80   Email: hs at denx.de