[PATCH] arm/imx: use Kconfig choice for low-level debug UART selection

[Will Deacon]

On Sun, Aug 21, 2011 at 10:18:51AM +0100, Russell King - ARM Linux wrote:
> On Fri, Aug 19, 2011 at 01:39:37PM +0200, Sascha Hauer wrote:
> > One could argue
> > that this option is for people who exactly know what they do only.
> 
> It _IS_ there for people who know what they're doing.  That's something
> I keep on saying about the LL debug stuff.  It's there to allow people
> to debug the early startup of the kernel.  It's not there for users.

Understood. I don't think it hurts to make this explicit in the Kconfig help
entry for DEBUG_LL (as Sascha suggested) so I'll do that for v2 of this
series.

Will