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(parent: ae2eca7) | patch
m68k: modify ColdFire 54xx cache support for MMU enabled
authorGreg Ungerer <gerg@uclinux.org>
Mon, 17 Oct 2011 04:56:45 +0000 (14:56 +1000)
committerGreg Ungerer <gerg@uclinux.org>
Fri, 30 Dec 2011 00:20:29 +0000 (10:20 +1000)
commit0b0b808b50fd135c6bb22f773d216c3bcacb20d7
treeeec76a5997b84513ecdaa9d62bec3b34ec3cab3btree | snapshot
parentae2eca724af2802739efe02b3fc56daa8b674eb9commit | diff
m68k: modify ColdFire 54xx cache support for MMU enabled

Modify the cache setup for the ColdFire 54xx parts when running with
the MMU enabled.

We want to map the peripheral register space (MBAR region) as non
cacheable. And create an identity mapping for all of RAM for the
kernel.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Matt Waddel <mwaddel@yahoo.com>
Acked-by: Kurt Mahan <kmahan@xmission.com>
arch/m68k/include/asm/m54xxacr.h diff | blob | history
Beck SC1x5 Kernel