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authorGreg Ungerer <gerg@uclinux.org>2011-10-17 11:26:11 +0400
committerGreg Ungerer <gerg@uclinux.org>2011-12-30 04:20:32 +0400
commit9e95f7cdf5c3741ed00a298c0201d624833b4102 (patch)
treecd1f4ac06bc1615c3917632ab9b2c45ee0d1c7cd /arch/m68k
parentbfe4375a1a184c2145ef235e782660400b005882 (diff)
downloadlinux-9e95f7cdf5c3741ed00a298c0201d624833b4102.tar.xz
m68k: set ColdFire MMU page size
We use the ColdFire V4e MMU page size of 8KiB. Define PAGE_SHIFT appropriately. 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>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/include/asm/page.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
index ba6c91d5f3a9..98baa82a8615 100644
--- a/arch/m68k/include/asm/page.h
+++ b/arch/m68k/include/asm/page.h
@@ -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))