Re: [U-Boot-Users] [PPC] PLEASE READ - was: [PATCH] Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections

On Mon, Feb 04, 2008 at 12:32:36AM +0100, Wolfgang Denk wrote:

So far, it is not clear to me what a better choice for a global register variable could be (i. e. which register we can chose for our purpose without causing the same or other problems.

r2 is generally used for this purpose.

-Scott