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ppc64: Don't disable SF bit

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Don't clear the MSR for the pure ppc64 version since it would disable
Sixty Four bit mode as well.

The MMU is supposed to be disabled by default.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Acked-by: Alexander Graf <agraf@suse.de>


git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@943 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Andreas Färber
2010-11-02 22:09:31 +00:00
committed by Andreas Färber
parent f85cd4220b
commit cb897515cc
1 changed files with 3 additions and 0 deletions
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3
arch/ppc/qemu/start.S
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@@ -268,10 +268,13 @@ GLOBL(__vectors_end):
/************************************************************************/ /************************************************************************/
GLOBL(_entry): GLOBL(_entry):
#ifndef __powerpc64__
/* clear MSR, disable MMU */ /* clear MSR, disable MMU */
li r0,0 li r0,0
mtmsr r0 mtmsr r0
#endif
/* copy exception vectors */ /* copy exception vectors */