28 lines
882 B
Diff
28 lines
882 B
Diff
From 4a658590f83c1e916ab63ed7fe6f0841924247db Mon Sep 17 00:00:00 2001
|
|
From: Hauke Mehrtens <hauke@hauke-m.de>
|
|
Date: Fri, 3 Oct 2014 18:37:33 +0200
|
|
Subject: [PATCH 2/2] ARM: BCM53XX: set customized AUXCTL
|
|
|
|
This activated some more features in the l310 cache.
|
|
|
|
This is based on some vendor code
|
|
|
|
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
|
|
---
|
|
arch/arm/mach-bcm/bcm_5301x.c | 5 ++++-
|
|
1 file changed, 4 insertions(+), 1 deletion(-)
|
|
|
|
--- a/arch/arm/mach-bcm/bcm_5301x.c
|
|
+++ b/arch/arm/mach-bcm/bcm_5301x.c
|
|
@@ -80,7 +80,10 @@ static const char __initconst *bcm5301x_
|
|
};
|
|
|
|
DT_MACHINE_START(BCM5301X, "BCM5301X")
|
|
- .l2c_aux_val = 0,
|
|
+ .l2c_aux_val = L310_AUX_CTRL_CACHE_REPLACE_RR |
|
|
+ L310_AUX_CTRL_DATA_PREFETCH |
|
|
+ L310_AUX_CTRL_INSTR_PREFETCH |
|
|
+ L310_AUX_CTRL_EARLY_BRESP,
|
|
.l2c_aux_mask = ~0,
|
|
.init_early = bcm5301x_init_early,
|
|
.restart = bcm5301x_restart,
|