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-rw-r--r--arch/s390/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b216ca659cd..b6b42f9f0d5 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -51,6 +51,10 @@ config 64BIT
Select this option if you have a 64 bit IBM zSeries machine
and want to use the 64 bit addressing mode.
+config 32BIT
+ bool
+ default y if !64BIT
+
config SMP
bool "Symmetric multi-processing support"
---help---