[U-Boot] [PATCH 1/2] LPC2468 support

Remco Poelstra
2009-03-26T09:27:35Z

Remco Poelstra schreef:
>>> Yes I do. They are straight from the LPC2292 code, so once they were
>>> considered OK. I checked out the the write{s,l,b} functions in asm/io.h,
>>> but although they look similar, for some reason they simply don't work.
>>> Given the similarities between the write{s,l,b} and the PUT* functions,
>>> what is the problem with those? Furthermore, the ARM architecture
>>> doesn't use any kind of special instructions for accessing registers,
>>> everything is memory mapped.
>> please use readx/writex
>
> Thanks for the pointer, I'll look into those.

I can't find these functions/macros, but I think you mean the
write{b,s,l} macros. As I already indicated in a previous e-mail, they
do not work in my code. If I replace, e.g. the PUT32 with writel than
the code doesn't run. I will look into that problem after I've finished
another project at work.

Kind regards,

Remco Poelstra