Commit 9e95f7cd authored by Greg Ungerer's avatar Greg Ungerer
Browse files

m68k: set ColdFire MMU page size 



We use the ColdFire V4e MMU page size of 8KiB. Define PAGE_SHIFT
appropriately.

Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
Acked-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Acked-by: default avatarMatt Waddel <mwaddel@yahoo.com>
Acked-by: default avatarKurt Mahan <kmahan@xmission.com>
parent bfe4375a

arch/m68k/include/asm/page.h

+3 −3
Original line number Diff line number Diff line
@@ -6,10 +6,10 @@ 
#include <asm/page_offset.h>



/* PAGE_SHIFT determines the page size */

#ifndef CONFIG_SUN3

#define PAGE_SHIFT	(12)

#if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE)

#define PAGE_SHIFT	13

#else

#define PAGE_SHIFT	(13)

#define PAGE_SHIFT	12

#endif

#define PAGE_SIZE	(_AC(1, UL) << PAGE_SHIFT)

#define PAGE_MASK	(~(PAGE_SIZE-1))

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