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[PATCH] ppc32: configure PPC440GX L2 cache based on CPU rev
authorMatt Porter <mporter@kernel.crashing.org>
Mon, 18 Oct 2004 15:57:39 +0000 (08:57 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Mon, 18 Oct 2004 15:57:39 +0000 (08:57 -0700)
commit229ea9289f986fdfafe14d48cbe6aaefb4cb9f4a
tree3d15d4057b33487fd6c29c5276f9f8cd2dc21802tree | snapshot
parent4ee4ae87ba6f08a497381e6416faf205151fd775commit | diff
[PATCH] ppc32: configure PPC440GX L2 cache based on CPU rev

This patch enables/disables the PPC440GX L2 cache based on errata which
prevents reliable operation on certain CPU revisions and speed grades.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/ppc/platforms/4xx/ocotea.c diff | blob | history
arch/ppc/syslib/ibm440gx_common.c diff | blob | history
arch/ppc/syslib/ibm440gx_common.h diff | blob | history
Linux kernels and configurations used by Zygo.