From mboxrd@z Thu Jan  1 00:00:00 1970
From: Scott Wood <scottwood@freescale.com>
Date: Wed, 19 Sep 2012 14:14:49 -0500
Subject: [U-Boot] [PATCH 62/71] serial: spl: Implement empty functions
 for SPL
In-Reply-To: <50596241.2070906@denx.de> (from sr@denx.de on Wed Sep 19
	01:12:17 2012)
References: <1348005061.15284.18@snotra> <50596241.2070906@denx.de>
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On 09/19/2012 01:12:17 AM, Stefan Roese wrote:
> On 09/18/2012 11:51 PM, Scott Wood wrote:
> >>> (and then see if we can change since
> >>> as Scott notes, this needs to work for 4kb boards and that is
> >> tight).
> >>
> >> What exactly are the 4k boards?
> >
> > Anything that uses fsl_elbc_nand is 4K.  I think most (all?) of the  
> ppc
> > 4xx boards are 4K.
> 
> Yes. All ppc4xx boards with "old" nand_spl support are 4KiB. And they
> don't use serial at all right now.

The FSL 4K boards use serial (but not printf) with  
CONFIG_NS16550_MIN_FUNCTIONS.

-Scott