The boot 0-3 pins on the F28M35x processor need to be pulled up to Boot to Flash. Can I use these pins for alternate functions after the boot process completes? I notice on the Concerto controlCARD the pins are pulled up with 57.6K resistors and pulled down through a DIP switch with 2.21K resistors. Mostly what stands out is the pins are not used for anything else.
Specificially, I want to use PF2_GPIO35 as U0TX (Alternate Mode 13), and PG7_GPIO47 as MII_CRS (Alternate Mode 15).
Any insight here would be greatly appreciated!
Paul
