Can't read SD card on the Foenix U

[econtrerasd]

VERSION: Kernel v0.4.0-alpha+164 (2021-05-11)
MACHINE MODEL: Foenix U
DESCRIPTION: Requesting the dir results in an "Unable to read directory" error
DISCLAIMER 1: This is my first Time on the Kernel Repository. I uploaded the Kernel_U.hex to my Foenix U (I hope this is the right file).
DISCLAIMER 2: I understand that this kernel might not be ready for use, so If this is the case and this is not considered a bug let me know to close it

[pweingar]

Assuming you have the U and not the U+, that's the correct version... but there might be something about loading it from HEX when there is such a large change from the version you have in your flash (mainly to do with the kernel jump table). DIR is working normally on my U+.

[econtrerasd]

So considering that running the HEX might be the problem I decided to bite the bullet and reflashed the latest kernel version on my U, and well the DIR command is still not working... There is definetely something going on

[pweingar]

OK. When the kernel is a little closer, let's review this. In case you need it, I believe you can roll back the kernel with the BIN file posted on the u-fgpa-release channel on the Discord server.

[econtrerasd]

Flashed it back to rollback the change, thx!