bcm53xx: set customized AUXCTL

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43146 3c298f89-4303-0410-b956-a3cf2f4a3e73

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 (file)
index 0000000..4367b8b
--- /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 a977116..5948f87 100644 (file)
--- 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,