diff options
| author | Matt Fleming <matt@console-pimps.org> | 2009-10-06 21:22:30 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-10 21:52:03 +0900 |
| commit | 3105121949b609964f370d42d1b90fe7fc01d6b1 (patch) | |
| tree | 20a7a6afa6d8023d20dcc7509a253268e0afdebc /arch/sh/include/asm/io.h | |
| parent | edd7de803c79c7df117bf3f0e22ffdba1b1ef256 (diff) | |
| download | linux-3105121949b609964f370d42d1b90fe7fc01d6b1.tar.bz2 | |
sh: Remap physical memory into P1 and P2 in pmb_init()
Eventually we'll have complete control over what physical memory gets
mapped where and we can probably do other interesting things. For now
though, when the MMU is in 32-bit mode, we map physical memory into the
P1 and P2 virtual address ranges with the same semantics as they have in
29-bit mode.
Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/io.h')
| -rw-r--r-- | arch/sh/include/asm/io.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h index 5be45ea4dfec..0cf2a5708e26 100644 --- a/arch/sh/include/asm/io.h +++ b/arch/sh/include/asm/io.h @@ -246,7 +246,7 @@ void __iounmap(void __iomem *addr); static inline void __iomem * __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags) { -#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) +#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) && !defined(CONFIG_PMB) unsigned long last_addr = offset + size - 1; #endif void __iomem *ret; @@ -255,7 +255,7 @@ __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags) if (ret) return ret; -#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) +#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) && !defined(CONFIG_PMB) /* * For P1 and P2 space this is trivial, as everything is already * mapped. Uncached access for P1 addresses are done through P2. |