armv8: fsl-lsch2: Use Chassis-2 streamid definition for ls1046a

LS1046A is Chassis-2 type SOC and shares same streamid definition,
this patch adds using streamids for LS1046A.

Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/include/configs/ls1046a_common.h b/include/configs/ls1046a_common.h
index 1ed7517..cb79296 100644
--- a/include/configs/ls1046a_common.h
+++ b/include/configs/ls1046a_common.h
@@ -13,6 +13,7 @@
 #define CONFIG_GICV2
 
 #include <asm/arch/config.h>
+#include <asm/arch/stream_id_lsch2.h>
 
 /* Link Definitions */
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_FSL_OCRAM_BASE + 0xfff0)