diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 8bf36d2..0be245d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1835,7 +1835,7 @@ config SYS_SUPPORTS_SMARTMIPS
 
 config ARCH_FLATMEM_ENABLE
 	def_bool y
-	depends on !NUMA
+	depends on !NUMA && !CPU_LOONGSON2
 
 config ARCH_DISCONTIGMEM_ENABLE
 	bool