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arm1136: Fix enable_caches()

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enable_caches() did not enable icache if CONFIG_SYS_ICACHE_OFF was not defined
but CONFIG_SYS_DCACHE_OFF was.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
This commit is contained in:
Benoît Thébaudeau 2012-10-04 10:04:02 +00:00 committed by Albert ARIBAUD
parent 34275d70fe
commit ccfa398547
1 changed files with 12 additions and 10 deletions
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22
arch/arm/cpu/arm1136/cpu.c
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@ -141,16 +141,6 @@ void flush_cache(unsigned long start, unsigned long size)
flush_dcache_range(start, start + size); flush_dcache_range(start, start + size);
} }
void enable_caches(void)
{
#ifndef CONFIG_SYS_ICACHE_OFF
icache_enable();
#endif
#ifndef CONFIG_SYS_DCACHE_OFF
dcache_enable();
#endif
}
#else /* #ifndef CONFIG_SYS_DCACHE_OFF */ #else /* #ifndef CONFIG_SYS_DCACHE_OFF */
void invalidate_dcache_all(void) void invalidate_dcache_all(void)
{ {
@ -172,3 +162,15 @@ void flush_cache(unsigned long start, unsigned long size)
{ {
} }
#endif /* #ifndef CONFIG_SYS_DCACHE_OFF */ #endif /* #ifndef CONFIG_SYS_DCACHE_OFF */
#if !defined(CONFIG_SYS_ICACHE_OFF) || !defined(CONFIG_SYS_DCACHE_OFF)
void enable_caches(void)
{
#ifndef CONFIG_SYS_ICACHE_OFF
icache_enable();
#endif
#ifndef CONFIG_SYS_DCACHE_OFF
dcache_enable();
#endif
}
#endif