armv8/fsl_lsch3: Change arch to fsl-layerscape

There are two LS series processors are built on ARMv8 Layersacpe
architecture currently, LS2085A and LS1043A. They are based on
ARMv8 core although use different chassis, so create fsl-layerscape
to refactor the common code for the LS series processors which also
paves the way for adding LS1043A platform.

Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h
index 22fff02..435fc45 100644
--- a/arch/arm/include/asm/config.h
+++ b/arch/arm/include/asm/config.h
@@ -15,14 +15,11 @@
 #define CONFIG_STATIC_RELA
 #endif
 
-#ifdef CONFIG_FSL_LSCH3
-#include <asm/arch-fsl-lsch3/config.h>
-#endif
-
 #if defined(CONFIG_LS102XA) || \
 	defined(CONFIG_CPU_PXA27X) || \
 	defined(CONFIG_CPU_MONAHANS) || \
-	defined(CONFIG_CPU_PXA25X)
+	defined(CONFIG_CPU_PXA25X) || \
+	defined(CONFIG_FSL_LAYERSCAPE)
 #include <asm/arch/config.h>
 #endif