From: Cyril Chemparathy <cyril@ti.com>
Date: Tue, 18 May 2010 16:51:17 +0000 (-0400)
Subject: Davinci: generalized debug macros
X-Git-Tag: v2.6.36-rc1~489^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc2eb76c40590a3c080294d1fbd000c8f70d88a9;p=pandora-kernel.git

Davinci: generalized debug macros

This patch adopts a debug uart selection similar to the OMAP model.  During
the boot process, the uncompress code determines the physical and virtual base
addresses of the board-specific debug uart.  These addresses are then passed
on to the in-kernel debug macros through a small chunk of memory placed just
below the page tables (@0x80003ff8).

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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