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ARM: tegra: enable data prefetch on L2

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Enable the data prefetch on L2. The bit28 in aux ctrl register.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Peter De Schrijver <pdeschrijver@nvidia.com>
This commit is contained in:
Joseph Lo 2012-11-09 14:40:41 -07:00 committed by Stephen Warren
parent ffa05e450c
commit ca3d241cb2
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-tegra/common.c
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@ -121,7 +121,7 @@ static void __init tegra_init_cache(void)
cache_type = readl(p + L2X0_CACHE_TYPE);
aux_ctrl = (cache_type & 0x700) << (17-8);
aux_ctrl |= 0x6C000001;
aux_ctrl |= 0x7C000001;
l2x0_of_init(aux_ctrl, 0x8200c3fe);
#endif