memory: ifc: Update dependency of IFC for LS1021A

As Freescale/NXP IFC controller is available on LS1021A, the dependency
for LS1021A is added.

LS1021A is an earlier product and is not compatible with later
LayerScape architecture. So ARCH_LAYERSCAPE can't cover LS1021A.

Signed-off-by: Alison Wang <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>

Author: Alison Wang

drivers/memory/Kconfig

@@ -115,7 +115,7 @@ config FSL_CORENET_CF
 
 config FSL_IFC
 	bool
-	depends on FSL_SOC || ARCH_LAYERSCAPE
+	depends on FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A
 
 config JZ4780_NEMC
 	bool "Ingenic JZ4780 SoC NEMC driver"