From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri, 21 Dec 2007 04:39:26 +0000 (+1100)
Subject: [POWERPC] 4xx: Add early udbg support for 40x processors
X-Git-Tag: v2.6.25-rc1~1131^2~190
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dae8afdf212d39bc7c25f1b1ca9b10f10f6beaa;p=pandora-kernel.git

[POWERPC] 4xx: Add early udbg support for 40x processors

This adds some basic real mode based early udbg support for 40x
in order to debug things more easily

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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