intel: Refactor common platform code [4/5]

Pull out SiP & PSCI service driver into socfpga common directory.
Remove deassert_peripheral_reset from cold reset procedure as it is not
needed.

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I1a0390fca6db4c89919a2a038de2a9d96c3ae4fd
diff --git a/plat/intel/soc/stratix10/platform.mk b/plat/intel/soc/stratix10/platform.mk
index 2ed1cb4..5bf8f65 100644
--- a/plat/intel/soc/stratix10/platform.mk
+++ b/plat/intel/soc/stratix10/platform.mk
@@ -55,9 +55,9 @@
 			lib/cpus/aarch64/aem_generic.S			\
 			lib/cpus/aarch64/cortex_a53.S			\
 			plat/common/plat_psci_common.c			\
-			plat/intel/soc/stratix10/plat_sip_svc.c		\
+			plat/intel/soc/common/socfpga_sip_svc.c		\
 			plat/intel/soc/stratix10/bl31_plat_setup.c 	\
-			plat/intel/soc/stratix10/plat_psci.c		\
+			plat/intel/soc/common/socfpga_psci.c		\
 			plat/intel/soc/common/socfpga_topology.c	\
 			plat/intel/soc/common/socfpga_delay_timer.c	\
 			plat/intel/soc/stratix10/soc/s10_reset_manager.c\