31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
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
|
|
@@ -52,6 +52,10 @@ config ARCH_BCM_NSP
|
|
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.
|
|
|