diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2011-03-05 23:50:37 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-03-15 21:01:54 +1000 |
| commit | 571f0608e1a53d6d405c385cc9c11b7902b35b7f (patch) | |
| tree | 07642ba4284f7287bdeb5b8abaaf987ed5fb9f1b /arch/m68knommu/platform/coldfire/head.S | |
| parent | f317c71a2f3dcdae26055e6dd390d06c5efe5795 (diff) | |
m68knommu: remove MBAR and IPSBAR hacks for the ColdFire 520x CPUs
The ColdFire 5207 and 5208 CPUs have fixed peripheral addresses.
They do not use the setable peripheral address registers like the MBAR
and IPSBAR used on many other ColdFire parts. Don't use fake values
of MBAR and IPSBAR when using peripheral addresses for them, there
is no need to.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu/platform/coldfire/head.S')
| -rw-r--r-- | arch/m68knommu/platform/coldfire/head.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/m68knommu/platform/coldfire/head.S b/arch/m68knommu/platform/coldfire/head.S index d5977909ae5f..7967e8ab9fae 100644 --- a/arch/m68knommu/platform/coldfire/head.S +++ b/arch/m68knommu/platform/coldfire/head.S @@ -68,14 +68,14 @@ #elif defined(CONFIG_M520x) .macro GET_MEM_SIZE clrl %d0 - movel MCF_MBAR+MCFSIM_SDCS0, %d2 /* Get SDRAM chip select 0 config */ + movel MCFSIM_SDCS0, %d2 /* Get SDRAM chip select 0 config */ andl #0x1f, %d2 /* Get only the chip select size */ beq 3f /* Check if it is enabled */ addql #1, %d2 /* Form exponent */ moveql #1, %d0 lsll %d2, %d0 /* 2 ^ exponent */ 3: - movel MCF_MBAR+MCFSIM_SDCS1, %d2 /* Get SDRAM chip select 1 config */ + movel MCFSIM_SDCS1, %d2 /* Get SDRAM chip select 1 config */ andl #0x1f, %d2 /* Get only the chip select size */ beq 4f /* Check if it is enabled */ addql #1, %d2 /* Form exponent */ |