sh: Split out 29-bit and 32-bit physical mode definitions.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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