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authorJohannes Weiner <jw@emlix.com>2009-03-04 16:21:31 +0100
committerChris Zankel <chris@zankel.net>2009-04-02 23:41:50 -0700
commite5083a63b6a8546c5fe1e571fe529e3939787ec2 (patch)
tree5c11db5b0a924f8bcfc404c202630d37ccfd7c3c /arch/xtensa/kernel/setup.c
parent7789f89af9e8e426d7a7f173cf465a4fcadba7dd (diff)
xtensa: nommu support
Add support for !CONFIG_MMU setups. Signed-off-by: Johannes Weiner <jw@emlix.com> Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'arch/xtensa/kernel/setup.c')
-rw-r--r--arch/xtensa/kernel/setup.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 4ec1633c2941..1e5a034fe011 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -84,7 +84,13 @@ sysmem_info_t __initdata sysmem;
int initrd_is_mapped;
#endif
+#ifdef CONFIG_MMU
extern void init_mmu(void);
+#else
+static inline void init_mmu(void) { }
+#endif
+
+extern void zones_init(void);
/*
* Boot parameter parsing.
@@ -286,6 +292,7 @@ void __init setup_arch(char **cmdline_p)
paging_init();
+ zones_init();
#ifdef CONFIG_VT
# if defined(CONFIG_VGA_CONSOLE)