I'm trying to enable the instruction cache on my software running on MCF5485 coldfire to speed up operation.
When I run my software using codewarrior debug in SDRAM, it 's working well but when i want to load my software to run in flash nothing is working and the program is stuck.
So I've created a very simple program switch on LED wait switch off LED and for the moment same result.
I enable the cache using thee following:
move.l #0x00008100, D0
Can you please help me?
Original Attachment has been moved to: Hello_FL.zip