Fail to boot from SD card

[caizixian]

I'm running VF2_v3.1.5 and it failed to use the correct mmc dev in u-boot. It defaults to use dev 0 for mmc, which I think it's the eMMC, and mmc dev 0 fails with "Card did not respond to voltage select! : -110".

In u-boot, I manually run mmc dev 1, and it recognizes the SD card correctly

[caizixian]

This is only a problem is NVMe is installed but there's no OS on the NVMe