From: Paul Walmsley <paul@pwsan.com>
Date: Sat, 25 Jul 2009 01:44:01 +0000 (-0600)
Subject: OMAP2/3 SDRC: don't set SDRC_POWER.PWDENA on boot
X-Git-Tag: v2.6.31-rc7~36^2~6^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75f251e3d0803b028f3474fdc75be0994c377ab5;p=pandora-kernel.git

OMAP2/3 SDRC: don't set SDRC_POWER.PWDENA on boot

Stop setting SDRC_POWER.PWDENA on boot.  There is a nasty erratum
(34xx erratum 1.150) that can cause memory corruption if PWDENA is
enabled.

Based originally on a patch from Samu P. Onkalo <samu.p.onkalo@nokia.com>.

Tested on BeagleBoard rev C2.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Samu P. Onkalo <samu.p.onkalo@nokia.com>
---

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