Hi all,
I have quite a strange issue and I am not sure if I am looking in the right direction, so I was hoping for some guidance.
I unfortunately can't share all of my code, but I am happy to provide some of it if necessary
When I boot from the EMMC on my custom board (very alike the iMX6ulEVK), I can boot into the kernel fine just once. However, if I reboot, U-boot cannot find any MMC cards anymore (I also have an SD-card plugged in). running gpio status in U-boot gives me nothing. This lead me to think that the devicetree of u-boot might have gotten corrupted. This I would find very strange though, as U-boot is stored on one of the hardware boot partitions of my EMMC and this partition is read only. (EMMC is the Kingston EMMC04G-MK27-C01C). Any help to point me in the right direction would be greatly appreciated
with kind regards,
Timon Vos
