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[ARM] Feroceon: don't disable BPU on boot
authorSaeed Bishara <saeed@marvell.com>
Wed, 2 Jul 2008 17:06:32 +0000 (06:06 -1100)
committerNicolas Pitre <nico@cam.org>
Mon, 7 Jul 2008 22:38:24 +0000 (18:38 -0400)
On Feroceon platforms that have a branch prediction unit, bit 11 of the
cp15 control register controls the BPU.  This patch keeps the old value
of this bit instead of always clearing it.

Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>

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