From: Sergei Shtylylov <sshtylyov@ru.mvista.com>
Date: Wed, 25 Jan 2006 18:27:10 +0000 (+0300)
Subject: [MIPS] Au1xx0: really set KSEG0 to uncached on reboot
X-Git-Tag: v2.6.16-rc3~137^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80730555af2ef1932bd8b9943333e8837dddfacc;p=pandora-kernel.git

[MIPS] Au1xx0: really set KSEG0 to uncached on reboot

Fix a really old buglet in AMD Au1xx0 restart code: instead of
modifying the whole CP0 Config.K0 field to 010b (meaning KSEG0 uncached)
before flushing the caches and resetting a board, it only sets bit 1 of that
reg. which is effectively a NOP since Config.K0 == 011b as the kernel sets it
up (which is also its default value for Au1xx0).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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