diff options
| author | Matt Fleming <matt@console-pimps.org> | 2009-10-06 21:22:25 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-10 21:51:12 +0900 |
| commit | 1f69b6af9171f50135cce8023c84d82fbf42a8f5 (patch) | |
| tree | 8d664d2d24f6f199e0b3af0afe18c85969a902fd /arch/sh/mm/cache-sh4.c | |
| parent | 8bd642b17bea31f8361b61c16c8d154638414df4 (diff) | |
| download | linux-1f69b6af9171f50135cce8023c84d82fbf42a8f5.tar.gz | |
sh: Prepare for dynamic PMB support
To allow the MMU to be switched between 29bit and 32bit mode at runtime
some constants need to swapped for functions that return a runtime
value.
Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/cache-sh4.c')
| -rw-r--r-- | arch/sh/mm/cache-sh4.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c index 639bb329fc813d..56dd55a1b13e00 100644 --- a/arch/sh/mm/cache-sh4.c +++ b/arch/sh/mm/cache-sh4.c @@ -88,12 +88,12 @@ static inline void flush_cache_4096(unsigned long start, unsigned long flags, exec_offset = 0; /* - * All types of SH-4 require PC to be in P2 to operate on the I-cache. - * Some types of SH-4 require PC to be in P2 to operate on the D-cache. + * All types of SH-4 require PC to be uncached to operate on the I-cache. + * Some types of SH-4 require PC to be uncached to operate on the D-cache. */ if ((boot_cpu_data.flags & CPU_HAS_P2_FLUSH_BUG) || (start < CACHE_OC_ADDRESS_ARRAY)) - exec_offset = 0x20000000; + exec_offset = cached_to_uncached; local_irq_save(flags); __flush_cache_4096(start | SH_CACHE_ASSOC, |