2021.10 u-boot broken on emmc
#1
I just spent a while troubleshooting and I didn't see any post.

The most recent u-boot release, 2021.10, doesn't work for booting from the emmc. It works fine on the sd card with emmc disabled.  Here's the error that it sends over serial:

Code:
U-Boot TPL 2021.10-1 (Oct 10 2021 - 22:34:18)
Channel 0: LPDDR4, 50MHz
BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB
Channel 1: LPDDR4, 50MHz
BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB
256B stride
lpddr4_set_rate: change freq to 400000000 mhz 0, 1
lpddr4_set_rate: change freq to 800000000 mhz 1, 0
Trying to boot from BOOTROM
Returning to boot ROM...

U-Boot SPL 2021.10-1 (Oct 10 2021 - 22:34:18 +0000)
Trying to boot from SPI
Trying to boot from MMC2
Card did not respond to voltage select! : -110
spl: mmc init failed with error: -95
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

Someone reported it on the u-boot mailing list but it hasn't gotten much follow up
https://www.mail-archive.com/u-boot@list...16881.html
  Reply


Messages In This Thread
2021.10 u-boot broken on emmc - by clonex10100 - 10-26-2021, 08:33 PM
RE: 2021.10 u-boot broken on emmc - by jiyong - 10-27-2021, 02:03 PM
RE: 2021.10 u-boot broken on emmc - by PakoSt - 11-21-2021, 06:24 PM
RE: 2021.10 u-boot broken on emmc - by jiyong - 12-14-2021, 04:24 PM

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