diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index a46f13b..bb4ca56 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -46,7 +46,7 @@
 # Armada PLL frequency (used for NAND clock generation)
 config SYS_MVEBU_PLL_CLOCK
 	int
-	default "2000000000" if ARMADA_XP || ARMADA_3700 || ARMADA_8K
+	default "2000000000" if ARMADA_XP || ARMADA_3700 || ARMADA_8K || ARMADA_MSYS
 	default "1000000000" if ARMADA_38X || ARMADA_375
 
 # Armada XP/38x SoC types...
@@ -63,6 +63,22 @@
 	bool
 	select ARMADA_XP
 
+config ARMADA_MSYS
+	bool
+	select ARMADA_32BIT
+
+config 98DX4251
+	bool
+	select ARMADA_MSYS
+
+config 98DX3336
+	bool
+	select ARMADA_MSYS
+
+config 98DX3236
+	bool
+	select ARMADA_MSYS
+
 config 88F6820
 	bool
 	select ARMADA_38X