armv8: Add SerDes framework for Layerscape Architecture

Add support of SerDes framework for Layerscape Architecture.
    - Add support of 2 SerDes block
    - Add SerDes protocol parsing and detection
    - Create table of SerDes protocol supported by LS2085A

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/arch/arm/cpu/armv8/fsl-lsch3/cpu.c b/arch/arm/cpu/armv8/fsl-lsch3/cpu.c
index 595dbd1..caa48f2 100644
--- a/arch/arm/cpu/armv8/fsl-lsch3/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-lsch3/cpu.c
@@ -12,6 +12,7 @@
 #include <asm/arch-fsl-lsch3/immap_lsch3.h>
 #include <fsl_debug_server.h>
 #include <fsl-mc/fsl_mc.h>
+#include <asm/arch/fsl_serdes.h>
 #include "cpu.h"
 #include "mp.h"
 #include "speed.h"
@@ -415,6 +416,9 @@
 	if (rv)
 		printf("Did not wake secondary cores\n");
 
+#ifdef CONFIG_SYS_HAS_SERDES
+	fsl_serdes_init();
+#endif
 	return 0;
 }