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authorPaul Mundt <lethal@linux-sh.org>2008-06-03 18:52:11 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-07-28 18:10:28 +0900
commit74fcc77982e703fe85d8bd5437130fd94c61daee (patch)
tree11358e97d65eee31dfeb651aa916d500e79d5619 /arch/sh/mm
parent02f7e627f9248a478cf790112a07ae2c612b895a (diff)
sh: Support variable page sizes on nommu.
PAGE_SIZE doesn't need to be fixed at 4096 on nommu, so stub in a !MMU case for the various PAGE_SIZE Kconfig options. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm')
-rw-r--r--arch/sh/mm/Kconfig6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 5fd218430b1..5267c434d6e 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -145,19 +145,19 @@ choice
config PAGE_SIZE_4KB
bool "4kB"
- depends on !X2TLB
+ depends on !MMU || !X2TLB
help
This is the default page size used by all SuperH CPUs.
config PAGE_SIZE_8KB
bool "8kB"
- depends on X2TLB
+ depends on !MMU || X2TLB
help
This enables 8kB pages as supported by SH-X2 and later MMUs.
config PAGE_SIZE_64KB
bool "64kB"
- depends on CPU_SH4 || CPU_SH5
+ depends on !MMU || CPU_SH4 || CPU_SH5
help
This enables support for 64kB pages, possible on all SH-4
CPUs and later.