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-rw-r--r--arch/sh/mm/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 8c5b73ab477..dd9b226c5d4 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -211,6 +211,7 @@ config CPU_SUBTYPE_SH7722
select CPU_SH4AL_DSP
select CPU_SHX2
select CPU_HAS_IPR_IRQ
+ select ARCH_SPARSEMEM_ENABLE
endchoice
@@ -321,6 +322,7 @@ config ARCH_SPARSEMEM_DEFAULT
config MAX_ACTIVE_REGIONS
int
+ default "2" if (CPU_SUBTYPE_SH7722 && SPARSEMEM)
default "1"
config ARCH_POPULATES_NODE_MAP