diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c
index 168f523..81f3182 100644
--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -34,7 +34,7 @@
  * timeout is set to 30 seconds (30 * 1000) at Intel Stratix10 SoC.
  */
 #define SVC_NUM_DATA_IN_FIFO			32
-#define SVC_NUM_CHANNEL				1
+#define SVC_NUM_CHANNEL				2
 #define FPGA_CONFIG_DATA_CLAIM_TIMEOUT_MS	200
 #define FPGA_CONFIG_STATUS_TIMEOUT_SEC		30
 
@@ -271,7 +271,7 @@ static void svc_thread_cmd_config_status(struct stratix10_svc_controller *ctrl,
  * @cb_data: pointer to callback data structure to service client
  * @res: result from SMC or HVC call
  *
- * Send back the correspond status to the service client (FPGA manager etc).
+ * Send back the correspond status to the service clients.
  */
 static void svc_thread_recv_status_ok(struct stratix10_svc_data *p_data,
 				      struct stratix10_svc_cb_data *cb_data,
@@ -295,6 +295,9 @@ static void svc_thread_recv_status_ok(struct stratix10_svc_data *p_data,
 	case COMMAND_RECONFIG_STATUS:
 		cb_data->status = BIT(SVC_STATUS_RECONFIG_COMPLETED);
 		break;
+	case COMMAND_RSU_UPDATE:
+		cb_data->status = BIT(SVC_STATUS_RSU_OK);
+		break;
 	default:
 		pr_warn("it shouldn't happen\n");
 		break;
@@ -373,6 +376,16 @@ static int svc_normal_to_secure_thread(void *data)
 			a1 = 0;
 			a2 = 0;
 			break;
+		case COMMAND_RSU_STATUS:
+			a0 = INTEL_SIP_SMC_RSU_STATUS;
+			a1 = 0;
+			a2 = 0;
+			break;
+		case COMMAND_RSU_UPDATE:
+			a0 = INTEL_SIP_SMC_RSU_UPDATE;
+			a1 = pdata->arg[0];
+			a2 = 0;
+			break;
 		default:
 			pr_warn("it shouldn't happen\n");
 			break;
@@ -389,6 +402,19 @@ static int svc_normal_to_secure_thread(void *data)
 			 (unsigned int)res.a1, (unsigned int)res.a2);
 		pr_debug(" res.a3=0x%016x\n", (unsigned int)res.a3);
 
+		if (pdata->command == COMMAND_RSU_STATUS) {
+			if (res.a0 == INTEL_SIP_SMC_RSU_ERROR)
+				cbdata->status = BIT(SVC_STATUS_RSU_ERROR);
+			else
+				cbdata->status = BIT(SVC_STATUS_RSU_OK);
+
+			cbdata->kaddr1 = &res;
+			cbdata->kaddr2 = NULL;
+			cbdata->kaddr3 = NULL;
+			pdata->chan->scl->receive_cb(pdata->chan->scl, cbdata);
+			continue;
+		}
+
 		switch (res.a0) {
 		case INTEL_SIP_SMC_STATUS_OK:
 			svc_thread_recv_status_ok(pdata, cbdata, res);
@@ -941,6 +967,11 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 	chans[0].name = SVC_CLIENT_FPGA;
 	spin_lock_init(&chans[0].lock);
 
+	chans[1].scl = NULL;
+	chans[1].ctrl = controller;
+	chans[1].name = SVC_CLIENT_RSU;
+	spin_lock_init(&chans[1].lock);
+
 	list_add_tail(&controller->node, &svc_ctrl);
 	platform_set_drvdata(pdev, controller);
 
diff --git a/include/linux/firmware/intel/stratix10-smc.h b/include/linux/firmware/intel/stratix10-smc.h
index a109e4c..5be5dab 100644
--- a/include/linux/firmware/intel/stratix10-smc.h
+++ b/include/linux/firmware/intel/stratix10-smc.h
@@ -67,6 +67,12 @@
  *
  * INTEL_SIP_SMC_FPGA_CONFIG_STATUS_ERROR:
  * There is error during the FPGA configuration process.
+ *
+ * INTEL_SIP_SMC_REG_ERROR:
+ * There is error during a read or write operation of the protected registers.
+ *
+ * INTEL_SIP_SMC_RSU_ERROR:
+ * There is error during a remote status update.
  */
 #define INTEL_SIP_SMC_RETURN_UNKNOWN_FUNCTION		0xFFFFFFFF
 #define INTEL_SIP_SMC_STATUS_OK				0x0
@@ -74,6 +80,7 @@
 #define INTEL_SIP_SMC_FPGA_CONFIG_STATUS_REJECTED       0x2
 #define INTEL_SIP_SMC_FPGA_CONFIG_STATUS_ERROR		0x4
 #define INTEL_SIP_SMC_REG_ERROR				0x5
+#define INTEL_SIP_SMC_RSU_ERROR				0x7
 
 /**
  * Request INTEL_SIP_SMC_FPGA_CONFIG_START
@@ -262,4 +269,44 @@ INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_FPGA_CONFIG_COMPLETED_WRITE)
 #define INTEL_SIP_SMC_REG_UPDATE \
 	INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_UPDATE)
 
+/*
+ * Request INTEL_SIP_SMC_RSU_STATUS
+ *
+ * Request remote status update boot log, call is synchronous.
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_STATUS
+ * a1-7 not used
+ *
+ * Return status
+ * a0: Current Image
+ * a1: Last Failing Image
+ * a2: Version | State
+ * a3: Error details | Error location
+ *
+ * Or
+ *
+ * a0: INTEL_SIP_SMC_RSU_ERROR
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_STATUS 11
+#define INTEL_SIP_SMC_RSU_STATUS \
+	INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_STATUS)
+
+/*
+ * Request INTEL_SIP_SMC_RSU_UPDATE
+ *
+ * Request to set the offset of the bitstream to boot after reboot, call
+ * is synchronous.
+ *
+ * Call register usage:
+ * a0 INTEL_SIP_SMC_RSU_UPDATE
+ * a1 64bit physical address of the configuration data memory in flash
+ * a2-7 not used
+ *
+ * Return status
+ * a0 INTEL_SIP_SMC_STATUS_OK
+ */
+#define INTEL_SIP_SMC_FUNCID_RSU_UPDATE 12
+#define INTEL_SIP_SMC_RSU_UPDATE \
+	INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_RSU_UPDATE)
 #endif
diff --git a/include/linux/firmware/intel/stratix10-svc-client.h b/include/linux/firmware/intel/stratix10-svc-client.h
index f2fda7e..e521f17 100644
--- a/include/linux/firmware/intel/stratix10-svc-client.h
+++ b/include/linux/firmware/intel/stratix10-svc-client.h
@@ -10,8 +10,10 @@
  * Service layer driver supports client names
  *
  * fpga: for FPGA configuration
+ * rsu: for remote status update
  */
 #define SVC_CLIENT_FPGA			"fpga"
+#define SVC_CLIENT_RSU			"rsu"
 
 /**
  * Status of the sent command, in bit number
@@ -36,6 +38,9 @@
  *
  * SVC_COMMAND_STATUS_RECONFIG_ERROR:
  * Error encountered during FPGA configuration.
+ *
+ * SVC_STATUS_RSU_OK:
+ * Secure firmware accepts the request of remote status update (RSU).
  */
 #define SVC_STATUS_RECONFIG_REQUEST_OK		0
 #define SVC_STATUS_RECONFIG_BUFFER_SUBMITTED	1
@@ -43,7 +48,8 @@
 #define SVC_STATUS_RECONFIG_COMPLETED		3
 #define SVC_STATUS_RECONFIG_BUSY		4
 #define SVC_STATUS_RECONFIG_ERROR		5
-
+#define SVC_STATUS_RSU_OK			6
+#define SVC_STATUS_RSU_ERROR			7
 /**
  * Flag bit for COMMAND_RECONFIG
  *
@@ -56,9 +62,11 @@
 /**
  * Timeout settings for service clients:
  * timeout value used in Stratix10 FPGA manager driver.
+ * timeout value used in RSU driver
  */
 #define SVC_RECONFIG_REQUEST_TIMEOUT_MS         100
 #define SVC_RECONFIG_BUFFER_TIMEOUT_MS          240
+#define SVC_RSU_REQUEST_TIMEOUT_MS              300
 
 struct stratix10_svc_chan;
 
@@ -81,13 +89,21 @@ struct stratix10_svc_chan;
  * @COMMAND_RECONFIG_STATUS: check the status of the configuration, return
  * status is SVC_STATUS_RECONFIG_COMPLETED, or  SVC_STATUS_RECONFIG_BUSY, or
  * SVC_STATUS_RECONFIG_ERROR
+ *
+ * @COMMAND_RSU_STATUS: request remote system update boot log, return status
+ * is log data or SVC_STATUS_RSU_ERROR
+ *
+ * @COMMAND_RSU_UPDATE: set the offset of the bitstream to boot after reboot,
+ * return status is SVC_STATUS_RSU_OK or SVC_STATUS_RSU_ERROR
  */
 enum stratix10_svc_command_code {
 	COMMAND_NOOP = 0,
 	COMMAND_RECONFIG,
 	COMMAND_RECONFIG_DATA_SUBMIT,
 	COMMAND_RECONFIG_DATA_CLAIM,
-	COMMAND_RECONFIG_STATUS
+	COMMAND_RECONFIG_STATUS,
+	COMMAND_RSU_STATUS,
+	COMMAND_RSU_UPDATE
 };
 
 /**
