[PATCH V3 0/4] board: ti: Add support for BeaglePlay

[Mattijs Korpershoek]

On mar., août 22, 2023 at 10:40, Nishanth Menon <nm at ti.com> wrote:

> On 17:33-20230822, Mattijs Korpershoek wrote:
>> On mar., août 15, 2023 at 11:44, Nishanth Menon <nm at ti.com> wrote:
>> 
>> > Add support for BeaglePlay - rev 3
>> >
>> > Boot log: https://gist.github.com/nmenon/3e99b44380873263e39ba4d84788db89
>> >
>> > Full series(including dependencies) can be found at:
>> > https://github.com/nmenon/fix-k3-dt-u-boot/commits/beagleplay-v3
>> >
>> > Caveats:
>> > * I have kept networking out of picture for now as it is still in debug
>> >  (See
>> >   https://github.com/nmenon/fix-k3-dt-u-boot/commits/beagleplay-v3-enet-debug
>> >   if anyone is interested)
>> >
>> > Changes since V2:
>> > * I have rebased to latest next branch
>> >   bdc682437a67 (origin/next) Merge branch '2023-08-14-assorted-general-updates' into next
>> > * Uses config fragments by default.
>> > * Updated MAINTAINER file as well
>> >
>> > V2: https://lore.kernel.org/u-boot/20230727234446.3651836-1-nm@ti.com/
>> > V1: https://lore.kernel.org/all/20230725185253.2123433-1-nm@ti.com/
>> >
>> > Nishanth Menon (3):
>> >   arm: dts: k3-am625-sk-binman: Add labels for unsigned binary
>> >   board: ti: am62x: Add am62x_beagleplay_* defconfigs
>> >   doc: board: ti: Add BeaglePlay documentation
>> >
>> > Robert Nelson (1):
>> >   arm: dts: Add k3-am625-beagleplay
>> 
>> I tried these series on top of next on my beagleplay with the intention of
>> booting U-Boot from eMMC.
>> 
>> Base commit: 7e6e40c57233 ("Merge tag 'v2023.10-rc3' into next")
>> 
>> I can't get this to boot. Seems to be stuck in the r5 spl.
>> 
>> Boot log is:
>> 
>> U-Boot SPL 2023.10-rc3-01591-ga4f9ddf99438 (Aug 22 2023 - 17:11:47 +0200)
>> SYSFW ABI: 3.1 (firmware rev 0x0009 '9.0.5--v09.00.05 (Kool Koala)')
>> SPL initial stack usage: 13400 bytes
>> Trying to boot from MMC1
>> mmc_load_image_raw_sector: mmc block read error
>> Partition 1 invalid on device 0
>> spl_register_fat_device: fat register err - -1
>> spl_load_image_fat: error reading image tispl.bin, err - -1
>> SPL: failed to boot from all boot devices
>> ### ERROR ### Please RESET the board ###
>> 
>> It seems that when we try to find tispl.bin, we read from the mmc0boot0
>> hw partition instead of from the user partition.
>> 
>> Per my understanding, BeaglePlay has the following (simplified) boot
>> flow:
>
> Thanks Mattijs, we have been discussing this in our discord channel, and

Indeed I saw some things on discord around this but wanted to notice a
broader audience (via the U-Boot list) that booting from eMMC was not
working for some folks.

> I have a new version I am working on. will fix it up and send it later
> today - fixing some other pending documentation aspects atm.

Looking forward to give it a try !

If it's not too much to ask, please cc me on the v4 series.

Thank you.

>
> -- 
> Regards,
> Nishanth Menon
> Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D