[PATCH 1/1] Write upper-case BOOT.BIN to zynqmp MMC

[Michal Simek]

so 18. 11. 2023 v 19:47 odesílatel Jared Baur <jaredbaur at fastmail.com> napsal:
>
> The zynqmp bootrom will not boot from an SD card with a fat32 fileystem
> with a lowercase boot.bin file on it. This means that using DFU to
> update the boot.bin file will render the device unusable since it is not
> written in upper-case.

Fat 32 is case-insensitive and case-preserving. It doesn't really
matter if you have boot.bin or BOOT.BIN on SD.
Bootrom doesn't really care about it.
I tested it on zcu102 with boot.bin and BOOT.BIN and both cases are
working for me.

Can you look at the partition type via fdisk?

Thanks,
Michal