armv8: ls2080a: Drop macro CONFIG_LS2080A

Use CONFIG_ARCH_LS2080A instead.

Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h
index 4db11b6..fb18440 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/config.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h
@@ -18,7 +18,7 @@
  */
 #define CONFIG_SYS_MEM_RESERVE_SECURE	(2048 * 1024)	/* 2MB */
 
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 #define CONFIG_SYS_FSL_CLUSTER_CLOCKS		{ 1, 1, 4, 4 }
 #define	SRDS_MAX_LANES	8
 #define CONFIG_SYS_PAGE_SIZE		0x10000
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
index bcf3e38..95c3e2f 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
@@ -249,7 +249,7 @@
 	  PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
 	  PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
 	},
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 	{ CONFIG_SYS_PCIE4_PHYS_ADDR, CONFIG_SYS_PCIE4_PHYS_ADDR,
 	  CONFIG_SYS_PCIE4_PHYS_SIZE,
 	  PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
index 70181c5..a8f9a50 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h
@@ -9,7 +9,7 @@
 
 #include <config.h>
 
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 enum srds_prtcl {
 	/*
 	 * Nobody will check whether the device 'NONE' has been configured,