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/fsl_secure_boot.h b/arch/arm/include/asm/fsl_secure_boot.h
index 7bff8b7..2799a60 100644
--- a/arch/arm/include/asm/fsl_secure_boot.h
+++ b/arch/arm/include/asm/fsl_secure_boot.h
@@ -55,7 +55,7 @@
 #define CONFIG_ESBC_ADDR_64BIT
 #endif
 
-#ifdef CONFIG_LS2080A
+#ifdef CONFIG_ARCH_LS2080A
 #define CONFIG_EXTRA_ENV \
 	"setenv fdt_high 0xa0000000;"	\
 	"setenv initrd_high 0xcfffffff;"	\