diff options
| -rw-r--r-- | target/linux/bcm53xx/patches-3.18/049-ARM-BCM53XX-set-customized-AUXCTL.patch | 28 | ||||
| -rw-r--r-- | target/linux/bcm53xx/patches-3.18/131-ARM-BCM5301X-add-restart-support.patch | 4 |
2 files changed, 30 insertions, 2 deletions
diff --git a/target/linux/bcm53xx/patches-3.18/049-ARM-BCM53XX-set-customized-AUXCTL.patch b/target/linux/bcm53xx/patches-3.18/049-ARM-BCM53XX-set-customized-AUXCTL.patch new file mode 100644 index 0000000000..4367b8b901 --- /dev/null +++ b/target/linux/bcm53xx/patches-3.18/049-ARM-BCM53XX-set-customized-AUXCTL.patch @@ -0,0 +1,28 @@ +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 +@@ -49,7 +49,10 @@ 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, + .dt_compat = bcm5301x_dt_compat, diff --git a/target/linux/bcm53xx/patches-3.18/131-ARM-BCM5301X-add-restart-support.patch b/target/linux/bcm53xx/patches-3.18/131-ARM-BCM5301X-add-restart-support.patch index a977116a53..5948f8727e 100644 --- a/target/linux/bcm53xx/patches-3.18/131-ARM-BCM5301X-add-restart-support.patch +++ b/target/linux/bcm53xx/patches-3.18/131-ARM-BCM5301X-add-restart-support.patch @@ -60,8 +60,8 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com> static const char __initconst *bcm5301x_dt_compat[] = { "brcm,bcm4708", NULL, -@@ -52,5 +82,6 @@ DT_MACHINE_START(BCM5301X, "BCM5301X") - .l2c_aux_val = 0, +@@ -55,5 +85,6 @@ DT_MACHINE_START(BCM5301X, "BCM5301X") + L310_AUX_CTRL_EARLY_BRESP, .l2c_aux_mask = ~0, .init_early = bcm5301x_init_early, + .restart = bcm5301x_restart, |