summaryrefslogtreecommitdiffstats
path: root/arch/sh/mm/Kconfig
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2007-11-10 19:16:55 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-01-28 13:18:42 +0900
commit36bcd39dbca824daffe16d607ae574b6edc7d31a (patch)
tree93c096c3703b1a89c0a440c4ff54fac4cf141641 /arch/sh/mm/Kconfig
parentaf3c7dfe822b598a2f977098101ed8b63cf0fdd1 (diff)
downloadlinux-36bcd39dbca824daffe16d607ae574b6edc7d31a.tar.bz2
sh: Split out 29-bit and 32-bit physical mode definitions.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/Kconfig')
-rw-r--r--arch/sh/mm/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index a7bbc2cbbf8c..8192c872a69a 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -46,9 +46,20 @@ config MEMORY_SIZE
as 0x00400000 which was the default value before this became
configurable.
+# Physical addressing modes
+
+config 29BIT
+ def_bool !32BIT
+ depends on SUPERH32
+
config 32BIT
+ bool
+ default y if CPU_SH5
+
+config PMB
bool "Support 32-bit physical addressing through PMB"
depends on MMU && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
+ select 32BIT
default y
help
If you say Y here, physical addressing will be extended to