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authorHauke Mehrtens <hauke@hauke-m.de>2015-11-21 17:29:47 +0300
committerFlorian Fainelli <f.fainelli@gmail.com>2015-11-25 03:02:23 +0300
commitf4ce7effe2253a325f8ba182903cbdf0d8698593 (patch)
treee04fc670c53f3624222828354279c6ddb736b24d /arch/arm/mach-bcm
parent937b12306ea79044c86f2e69b3061c7279245825 (diff)
downloadlinux-f4ce7effe2253a325f8ba182903cbdf0d8698593.tar.xz
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>
Diffstat (limited to 'arch/arm/mach-bcm')
-rw-r--r--arch/arm/mach-bcm/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 8c53c55be1fe..c32628b045e4 100644
--- 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.