diff --git a/plat/intel/soc/common/include/socfpga_sip_svc.h b/plat/intel/soc/common/include/socfpga_sip_svc.h
index 9ca2bae..63b28fb 100644
--- a/plat/intel/soc/common/include/socfpga_sip_svc.h
+++ b/plat/intel/soc/common/include/socfpga_sip_svc.h
@@ -49,6 +49,7 @@
 
 /* Send Mailbox Command */
 #define INTEL_SIP_SMC_MBOX_SEND_CMD			0xC200001E
+#define INTEL_SIP_SMC_HPS_SET_BRIDGES			0xC2000032
 
 
 /* SiP Definitions */
diff --git a/plat/intel/soc/common/socfpga_sip_svc.c b/plat/intel/soc/common/socfpga_sip_svc.c
index dc3a94b..13ef809 100644
--- a/plat/intel/soc/common/socfpga_sip_svc.c
+++ b/plat/intel/soc/common/socfpga_sip_svc.c
@@ -440,6 +440,18 @@
 	return INTEL_SIP_SMC_STATUS_OK;
 }
 
+/* Miscellaneous HPS services */
+static uint32_t intel_hps_set_bridges(uint64_t enable)
+{
+	if (enable != 0U) {
+		socfpga_bridges_enable();
+	} else {
+		socfpga_bridges_disable();
+	}
+
+	return INTEL_SIP_SMC_STATUS_OK;
+}
+
 /*
  * This function is responsible for handling all SiP calls from the NS world
  */
@@ -583,6 +595,10 @@
 					SIP_SVC_VERSION_MAJOR,
 					SIP_SVC_VERSION_MINOR);
 
+	case INTEL_SIP_SMC_HPS_SET_BRIDGES:
+		status = intel_hps_set_bridges(x1);
+		SMC_RET1(handle, status);
+
 	default:
 		return socfpga_sip_handler(smc_fid, x1, x2, x3, x4,
 			cookie, handle, flags);