X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Farm%2Fmach-omap2%2FKconfig;h=518f0e40167a52bfeec463d20a8991954714dc7d;hb=147de9757d49768b1163bcb02eb86039628ab47f;hp=0517f0c1581a71091539c5c1abe47473f4b789ef;hpb=27c9d772e50731dfd682b4ea9459eccec2071c49;p=deliverable%2Flinux.git

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 0517f0c1581a..518f0e40167a 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -88,9 +88,9 @@ config ARCH_OMAP2PLUS
 	select ARCH_HAS_BANDGAP
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_OMAP
-	select ARCH_REQUIRE_GPIOLIB
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP
+	select GPIOLIB
 	select MACH_OMAP_GENERIC
 	select MEMORY
 	select MFD_SYSCON
@@ -240,4 +240,12 @@ endmenu
 
 endif
 
+config OMAP5_ERRATA_801819
+	bool "Errata 801819: An eviction from L1 data cache might stall indefinitely"
+	depends on SOC_OMAP5 || SOC_DRA7XX
+	help
+	  A livelock can occur in the L2 cache arbitration that might prevent
+	  a snoop from completing. Under certain conditions this can cause the
+	  system to deadlock.
+
 endmenu