1 files changed, 3 insertions, 2 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 0e4617104f8c..2c1186ada3ab 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -586,11 +586,12 @@ config ARCH_SELECT_MEMORY_MODEL
         depends on PPC64
 
 config ARCH_FLATMEM_ENABLE
-       def_bool y
-       depends on PPC64 && !NUMA
+        def_bool y
+        depends on (PPC64 && !NUMA) || PPC32
 
 config ARCH_SPARSEMEM_ENABLE
         def_bool y
+        depends on PPC64
 
 config ARCH_SPARSEMEM_DEFAULT
         def_bool y