[U-Boot] [PATCH 22/25] Blackfin: pull io funcs from linux

[Mike Frysinger]

On Thursday 17 December 2009 16:43:11 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > Some common code uses more of the io.h funcs than we currently provide,
> > so pull in all of the ones from the linux kernel.
> 
> ...
> 
> > +/* We are single threaded most of the time */
> > +#define CONFIG_BFIN_INS_LOWOVERHEAD
> 
> Most of the time? I'd say U-Boot is always single-threaded?

it's referring to no interrupts being used most of the time, not there being 
multiple threads.
-mike
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