I ran into an issue where the BBA64 wouldn’t boot, and found the “issue”. P9_30 was pulled high because it was used as an Input for a module.
I saw in the schematics that it was done on purpose. Is there anything I can change in the bootloader to ignore that particular pin, and what would be the consequences?
From the official schematics :
Hi @StackingOverflows Sorry, i’ve also pinged our developers.
Yes, this pin should be on the header, so external capes can override the boot selection…
BUT our SRM/docs, need to make sure to point out this pin can not be pulled high or low till after Vcc/Reset.
Otherwise it will affect the boot order if used for another purpose. (as you’ve seen)