eMMC broken on SK-AM62

Maxime Ripard mripard at redhat.com
Wed Nov 8 16:05:31 CET 2023


Hi Nishanth,

I've been trying for the last few days to get an SK-AM62 to boot from
the eMMC user data area.

I finally got the jumper configuration to make the CPU boot from there
thanks to Mattijs, but it looks like the 2024.01-rc2 release doesn't
support booting from there:

U-Boot SPL 2024.01-rc2 (Nov 08 2023 - 14:11:12 +0100)
SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.5--v09.01.05 (Kool Koala)')
SPL initial stack usage: 13368 bytes
Trying to boot from MMC1
MMC Device 0 not found
spl: could not find mmc device 0. error: -19
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

It looks like you tried to fix it with 0f1c1e8b368b ("arm: mach-k3:
am625: Add support for UDA FS"), but it looks like it's not enough.

Thanks!
Maxime
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