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mx25: Enable dcache

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Now that the main i.MX features work fine with dcache enabled, enabled it by
default if CONFIG_SYS_DCACHE_OFF is not defined.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Benoît Thébaudeau 2012-08-14 03:17:33 +00:00 committed by Albert ARIBAUD
parent cd2004037c
commit e107c7e9e4
1 changed files with 8 additions and 0 deletions
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8
arch/arm/cpu/arm926ejs/mx25/generic.c
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@ -186,6 +186,14 @@ int print_cpuinfo(void)
} }
#endif #endif
void enable_caches(void)
{
#ifndef CONFIG_SYS_DCACHE_OFF
/* Enable D-cache. I-cache is already enabled in start.S */
dcache_enable();
#endif
}
int cpu_eth_init(bd_t *bis) int cpu_eth_init(bd_t *bis)
{ {
#if defined(CONFIG_FEC_MXC) #if defined(CONFIG_FEC_MXC)