Patchwork ARM: tegra114: Enable Cortex-A15 errata 798181

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Submitter Joseph Lo
Date July 3, 2013, 9:55 a.m.
Message ID <1372845348-27089-1-git-send-email-josephl@nvidia.com>
Download mbox | patch
Permalink /patch/256580/
State Accepted, archived
Headers show

Comments

Joseph Lo - July 3, 2013, 9:55 a.m.
The commit 93dc688 (ARM: 7684/1: errata: Workaround for Cortex-A15
erratum 798181 (TLBI/DSB operations)) introduecd a workaround for
Cortex-A15 errata 798181. Enabling it for Tegra114.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
 arch/arm/mach-tegra/Kconfig | 1 +
 1 file changed, 1 insertion(+)
Stephen Warren - July 15, 2013, 6:27 p.m.
On 07/03/2013 03:55 AM, Joseph Lo wrote:
> The commit 93dc688 (ARM: 7684/1: errata: Workaround for Cortex-A15
> erratum 798181 (TLBI/DSB operations)) introduecd a workaround for
> Cortex-A15 errata 798181. Enabling it for Tegra114.

Applied to Tegra's for-3.12/soc branch.
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Patch

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index ef3a8da..add345e 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -59,6 +59,7 @@  config ARCH_TEGRA_3x_SOC
 config ARCH_TEGRA_114_SOC
 	bool "Enable support for Tegra114 family"
 	select HAVE_ARM_ARCH_TIMER
+	select ARM_ERRATA_798181
 	select ARM_GIC
 	select ARM_L1_CACHE_SHIFT_6
 	select CPU_V7