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bcm53xx: enable the full-line-of-zero optimization in the cache controller 

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 44977
lede-17.01
Felix Fietkau 2015-03-25 14:30:40 +00:00
parent 2efb6be426
commit 68ca1f285c
1 changed files with 3 additions and 2 deletions
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5
target/linux/bcm53xx/patches-3.18/305-ARM-BCM53XX-set-customized-AUXCTL.patch
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@ -14,7 +14,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/arch/arm/mach-bcm/bcm_5301x.c --- a/arch/arm/mach-bcm/bcm_5301x.c
+++ b/arch/arm/mach-bcm/bcm_5301x.c +++ b/arch/arm/mach-bcm/bcm_5301x.c
@@ -49,7 +49,10 @@ static const char __initconst *bcm5301x_ @@ -49,7 +49,11 @@ static const char __initconst *bcm5301x_
}; };
DT_MACHINE_START(BCM5301X, "BCM5301X") DT_MACHINE_START(BCM5301X, "BCM5301X")
@ -22,7 +22,8 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+ .l2c_aux_val = L310_AUX_CTRL_CACHE_REPLACE_RR | + .l2c_aux_val = L310_AUX_CTRL_CACHE_REPLACE_RR |
+ L310_AUX_CTRL_DATA_PREFETCH | + L310_AUX_CTRL_DATA_PREFETCH |
+ L310_AUX_CTRL_INSTR_PREFETCH | + L310_AUX_CTRL_INSTR_PREFETCH |
+ L310_AUX_CTRL_EARLY_BRESP, + L310_AUX_CTRL_EARLY_BRESP |
+ L310_AUX_CTRL_FULL_LINE_ZERO,
.l2c_aux_mask = ~0, .l2c_aux_mask = ~0,
.init_early = bcm5301x_init_early, .init_early = bcm5301x_init_early,
.dt_compat = bcm5301x_dt_compat, .dt_compat = bcm5301x_dt_compat,