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omap: enable caches at system start-up

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Signed-off-by: Aneesh V <aneesh@ti.com>
This commit is contained in:
Aneesh V 2011-08-11 04:35:43 +00:00 committed by Albert ARIBAUD
parent cba4b1809f
commit 13d4f9bd74
2 changed files with 16 additions and 0 deletions
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8
arch/arm/cpu/armv7/omap3/board.c
View File

@ -402,3 +402,11 @@ void v7_outer_cache_disable(void)
omap3_update_aux_cr(0, 0x2);
}
#endif
#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)
{
/* Enable D-cache. I-cache is already enabled in start.S */
dcache_enable();
}
#endif

8
arch/arm/cpu/armv7/omap4/board.c
View File

@ -299,3 +299,11 @@ void v7_outer_cache_disable(void)
set_pl310_ctrl_reg(0);
}
#endif
#ifndef CONFIG_SYS_DCACHE_OFF
void enable_caches(void)
{
/* Enable D-cache. I-cache is already enabled in start.S */
dcache_enable();
}
#endif