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Merge branch 'for-rmk' of git://git.marvell.com/orion

This commit is contained in:
Russell King 2009-03-30 10:40:54 +01:00 committed by Russell King
parent 8f6aef924d f000328ac1
commit 5c64e2abb3
1 changed files with 6 additions and 3 deletions
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9
arch/arm/mm/cache-feroceon-l2.c
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@ -115,6 +115,10 @@ static inline void l2_inv_pa_range(unsigned long start, unsigned long end)
raw_local_irq_restore(flags);
}
static inline void l2_inv_all(void)
{
__asm__("mcr p15, 1, %0, c15, c11, 0" : : "r" (0));
}
/*
* Linux primitives.
@ -254,9 +258,7 @@ static void __init enable_dcache(void)
static void __init __invalidate_icache(void)
{
int dummy;
__asm__ __volatile__("mcr p15, 0, %0, c7, c5, 0" : "=r" (dummy));
__asm__("mcr p15, 0, %0, c7, c5, 0" : : "r" (0));
}
static int __init invalidate_and_disable_icache(void)
@ -321,6 +323,7 @@ static void __init enable_l2(void)
d = flush_and_disable_dcache();
i = invalidate_and_disable_icache();
l2_inv_all();
write_extra_features(u | 0x00400000);
if (i)
enable_icache();