ARM: 6751/1: vexpress: select applicable errata workarounds in Kconfig

The Cortex-A9 tile on the Versatile Express suffers from a number of
engineering errata.

This patch selects workarounds in the ARCH_VEXPRESS_CA9X4 Kconfig entry
so that users don't need to worry about which ones to apply.

Reported-by: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 3f19b660a165452cc19bbba2b1a9b215ff6a6e17..931148487f0bc7938b26248b7607a9957f01d3cd 100644 (file)
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -5,5 +5,8 @@ config ARCH_VEXPRESS_CA9X4
        bool "Versatile Express Cortex-A9x4 tile"
        select CPU_V7
        select ARM_GIC
+       select ARM_ERRATA_720789
+       select ARM_ERRATA_751472
+       select ARM_ERRATA_753970
 
 endmenu