[Xen-devel] [RFC PATCH 01/10] Add CONFIG_VGIC_ERRATA

[mjaggi@xxxxxxxxxxxxxxxxxx]

From: Manish Jaggi <manish.jaggi@xxxxxxxxxx>

Add a config option to enable VGIC Errata Code in Xen. Platforms which do not
have this errta can compile out this feature.

Signed-off-by: Manish Jaggi <manish.jaggi@xxxxxxxxxx>
---
 xen/arch/arm/Kconfig | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
index f58019d6ed..2966e3a3d3 100644
--- a/xen/arch/arm/Kconfig
+++ b/xen/arch/arm/Kconfig
@@ -59,6 +59,15 @@ config SBSA_VUART_CONSOLE
 
 endmenu
 
+menu "Errata Workarounds"
+       depends on ARM_64
+
+config VGIC_ERRATA
+       bool "Handler code for emulation of Group0/1 vGIC registers for VGC 
Errata"
+       depends on ARM_64
+
+endmenu
+
 menu "ARM errata workaround via the alternative framework"
        depends on HAS_ALTERNATIVE
 
-- 
2.14.1


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