ARM: mvebu: Armada 375/38x depend on MULTI_V7

During this release cycle, we're adding the new Armada 375, 380, and 385
SoCs.  We're also migrating DT kirkwood boards into mach-mvebu.  The
kirkwood changes make the different SoCs in mach-mvebu/ depend on
MULTI_V7 or MULTI_V5 as appropriate.

We add this dependency to the new SoCs so that when the branches are
merged, everything is as it should be.
Acked-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NJason Cooper <jason@lakedaemon.net>

arch/arm/mach-mvebu/Kconfig

@@ -38,7 +38,7 @@ config MACH_ARMADA_370
 	  on the Marvell Armada 370 SoC with device tree.
 
 config MACH_ARMADA_375
-	bool "Marvell Armada 375 boards"
+	bool "Marvell Armada 375 boards" if ARCH_MULTI_V7
 	select ARM_ERRATA_720789
 	select ARM_ERRATA_753970
 	select ARM_GIC
@@ -52,7 +52,7 @@ config MACH_ARMADA_375
 	  on the Marvell Armada 375 SoC with device tree.
 
 config MACH_ARMADA_38X
-	bool "Marvell Armada 380/385 boards"
+	bool "Marvell Armada 380/385 boards" if ARCH_MULTI_V7
 	select ARM_ERRATA_720789
 	select ARM_ERRATA_753970
 	select ARM_GIC