From 37fb5ab8934413d1428fddc32ae460c6a70c16e5 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Thu, 25 Jun 2015 21:33:53 +0000 Subject: bcm53xx: add support for kernel 4.1 This only removes the patches already applied upstream and makes the rest apply cleanly. Signed-off-by: Hauke Mehrtens SVN-Revision: 46128 --- .../305-ARM-BCM53XX-set-customized-AUXCTL.patch | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 target/linux/bcm53xx/patches-4.1/305-ARM-BCM53XX-set-customized-AUXCTL.patch (limited to 'target/linux/bcm53xx/patches-4.1/305-ARM-BCM53XX-set-customized-AUXCTL.patch') diff --git a/target/linux/bcm53xx/patches-4.1/305-ARM-BCM53XX-set-customized-AUXCTL.patch b/target/linux/bcm53xx/patches-4.1/305-ARM-BCM53XX-set-customized-AUXCTL.patch new file mode 100644 index 0000000000..a2bed2aeb7 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.1/305-ARM-BCM53XX-set-customized-AUXCTL.patch @@ -0,0 +1,30 @@ +From 4a658590f83c1e916ab63ed7fe6f0841924247db Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens +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 +--- + 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 +@@ -50,7 +50,12 @@ 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_CTRL_SHARED_OVERRIDE | ++ L310_AUX_CTRL_FULL_LINE_ZERO, + .l2c_aux_mask = ~0, + .init_early = bcm5301x_init_early, + .dt_compat = bcm5301x_dt_compat, -- cgit v1.2.3