From: Peng Fan <peng.fan@oss.nxp.com>
To: Vagrant Cascadian <vagrant@debian.org>
Cc: u-boot@lists.denx.de, Peter Robinson <pbrobinson@gmail.com>
Subject: Re: rk3588 MNT Reform2 fails to boot from SD card
Date: Fri, 30 Jan 2026 11:43:23 +0800 [thread overview]
Message-ID: <aXwo28QQQ0IwjIBW@shlinux89> (raw)
In-Reply-To: <87ikcjc1oc.fsf@wireframe>
On Thu, Jan 29, 2026 at 05:46:43PM -0800, Vagrant Cascadian wrote:
>Thanks for adding support for rk3588 MNT Reform2!
>
>I tried using u-boot 2026.01 with the rk3588 MNT Reform2, but it only
>gets as far as SPL, and then fails:
>
> U-Boot SPL 2026.01 (Jan 01 1970 - 00:00:01 +0000)
> Trying to boot from MMC1
> mmc_load_image_raw_sector: mmc block read error
> Error: -38
> SPL: Unsupported Boot Device!
> SPL: failed to boot from all boot devices
> ### ERROR ### Please RESET the board ###
>
>I *think* MMC1 is eMMC, which I currently have blanked, as recovering
>from a failed install on eMMC is trickier.
>
>The vendor u-boot works fine on either eMMC or SD.
>
>Any suggestions to get it to support booting off SD card?
Please check whether you have this patch in your tree:
commit c4f5b1d4b037beeb538cf6dee0a16cd196539273
Revert "mmc: mmc-uclass: Use max-frequency from device tree with default handling"
This reverts commit aebb523a23818a8ee4199c9532b51e3d4020696f.
Regards
Peng
>
>live well,
> vagrant
next prev parent reply other threads:[~2026-01-30 3:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-30 1:46 rk3588 MNT Reform2 fails to boot from SD card Vagrant Cascadian
2026-01-30 3:43 ` Peng Fan [this message]
2026-01-30 8:16 ` Vagrant Cascadian
2026-01-30 9:51 ` Quentin Schulz
2026-01-30 21:07 ` Vagrant Cascadian
2026-02-02 9:51 ` Quentin Schulz
2026-02-02 21:43 ` Vagrant Cascadian
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