[v3,11/13] ARM: hisi: enable erratum 798181 of A15 on HiP04

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Subject: [PATCH v3 11/13] ARM: hisi: enable erratum 798181 of A15 on HiP04
Date: Fri, 18 Apr 2014 14:05:54 +0800
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Commit Message

Haojian Zhuang April 18, 2014, 6:05 a.m. UTC

From: Kefeng Wang <kefeng.wang@linaro.org>

The commit 93dc688 (ARM: 7684/1: errata: Workaround for Cortex-A15
erratum 798181 (TLBI/DSB operations)) introduced a workaround for
Cortex-A15 erratum 798181. Enable it for HIP04(Cortex-a15 r3p2).

Signed-off-by: Kefeng Wang <kefeng.wang@linaro.org>
Singed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
---
 arch/arm/mach-hisi/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig
index 0bfd739..82e85717 100644
--- a/arch/arm/mach-hisi/Kconfig
+++ b/arch/arm/mach-hisi/Kconfig
@@ -21,6 +21,7 @@  config ARCH_HI3xxx
 
 config ARCH_HIP04
 	bool "Hisilicon HiP04 Cortex A15 family" if ARCH_MULTI_V7_LPAE
+	select ARM_ERRATA_798181 if SMP
 	select HAVE_ARM_ARCH_TIMER
 	select MCPM if SMP
 	help

[v3,11/13] ARM: hisi: enable erratum 798181 of A15 on HiP04

Commit Message

Patch