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| author |   Greg Ungerer <gerg@uclinux.org> | 2011-10-17 17:26:11 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-12-30 10:20:32 +1000 |
| commit | 9e95f7cdf5c3741ed00a298c0201d624833b4102 (patch) | |
| tree | cd1f4ac06bc1615c3917632ab9b2c45ee0d1c7cd /arch/m68k | |
| parent | m68k: define PAGE_OFFSET_RAW for ColdFire CPU with MMU enabled (diff) | |
| download | linux-dev-9e95f7cdf5c3741ed00a298c0201d624833b4102.tar.xz linux-dev-9e95f7cdf5c3741ed00a298c0201d624833b4102.zip | |
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.h | 6 |
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)) |