Hello Wolfgang,

Thanks for your swift reply,

...

I have built u-boot for an ep8260 & my custom target such

that the code

...

lives in flash memory at 0xFF000000. However the reset

configuration word is

Are you sure? From what's printed below it looks as if this was 0xFE000000 instead. What is the value of TEXT_BASE in your "board/ep8260/config.mk" file?

I'm sure, TEXT_BASE = 0xFF000000, I'm actually trying to determine why the code works so well (!!). I am intentionally switching the FLASH from a low address configuration to a high address configuration by overwriting BR0. Looking at the code I was expecting it to fall over when I did this ??

M.