Hi Hiago,
Thank you for the patches.
>From your cover letter I understood that SD card is supported.
However whatever I try, I always get the following error:
U-Boot 2026.07-00002-gbd5e3de2ed6a (Aug 22 2026 - 10:27:48
+0200)milkv_duo_256m
DRAM: 256 MiB
Core: 20 devices, 13 uclasses, devicetree: separate
MMC: mmc@4310000: 0
Loading Environment from nowhere... OK
In: serial@4140000
Out: serial@4140000
Err: serial@4140000
Net:
Warning: ethernet@4070000 (eth0) using random MAC address -
16:21:8c:10:cd:96
eth0: ethernet@4070000
Hit any key to stop autoboot: 0
milkv_duo_256m# mmc info
Card did not respond to voltage select! : -110
milkv_duo_256m# mmc rescan
Card did not respond to voltage select! : -110
I tried 2 different SD cards and got the same result.
Am I doing something wrong, or is there something else I need to configure?
Best regards,
Andrei Lalaev
