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From f4ce7effe2253a325f8ba182903cbdf0d8698593 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 21 Nov 2015 15:29:47 +0100
Subject: [PATCH] ARM: BCM5310X: activate erratas needed for SoC
The BCM4708 I have, which is probably the first generation which got
to the consumer market, is using a ARM Cortex-A9 rev r3p0 and a
L2C-310 rev r3p2 L2 cache controller. There are 3 workarounds for known
erratas in the Linux kernel which could be activated and will be in
this patch. There are currently no workarounds which have to be
activated for the L2C-310 rev r3p2 in Linux.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm/mach-bcm/Kconfig | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -38,6 +38,10 @@ config ARCH_BCM_CYGNUS
config ARCH_BCM_5301X
bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
select ARCH_BCM_IPROC
+ select ARM_ERRATA_754322
+ select ARM_ERRATA_775420
+ select ARM_ERRATA_764369 if SMP
+
help
Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
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