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-rw-r--r--arch/powerpc/sysdev/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig
index 396582835cb..d96a97ee7a4 100644
--- a/arch/powerpc/sysdev/Kconfig
+++ b/arch/powerpc/sysdev/Kconfig
@@ -12,3 +12,14 @@ config PPC_MSI_BITMAP
depends on PCI_MSI
default y if MPIC
default y if FSL_PCI
+ default y if 4xx
+
+config DCU_ENABLE
+ bool "Enable L2 Data Cache"
+ depends on 460EX || 460SX || 440GX || APM82181
+ help
+ Enable L-2 D-Cache
+ default n if 460EX
+ default y if 460SX
+ default y if 440GX
+ default y if APM82181