ARM: OMAP4: Enable fix for Cortex-A9 erratas

This enables the fixes for the below erratas
applicable for OMAP4 Socs.

754322: Faulty MMU translations following ASID switch

775420: A data cache maintenance operation which aborts,
        followed by an ISB, without any DSB in-between,
        might lead to deadlock

Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 68b1802..b56530c 100644 (file)
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -97,6 +97,8 @@ config ARCH_OMAP4
        select PM_RUNTIME if CPU_IDLE
        select USB_ARCH_HAS_EHCI if USB_SUPPORT
        select COMMON_CLK
+       select ARM_ERRATA_754322
+       select ARM_ERRATA_775420
 
 config SOC_OMAP5
        bool "TI OMAP5"