diff --git a/include/services/ffa_svc.h b/include/services/ffa_svc.h
index ec75bc9..5b39c42 100644
--- a/include/services/ffa_svc.h
+++ b/include/services/ffa_svc.h
@@ -22,7 +22,7 @@
 
 /* The macros below are used to identify FFA calls from the SMC function ID */
 #define FFA_FNUM_MIN_VALUE	U(0x60)
-#define FFA_FNUM_MAX_VALUE	U(0x84)
+#define FFA_FNUM_MAX_VALUE	U(0x85)
 #define is_ffa_fid(fid) __extension__ ({		\
 	__typeof__(fid) _fid = (fid);			\
 	((GET_SMC_NUM(_fid) >= FFA_FNUM_MIN_VALUE) &&	\
@@ -70,7 +70,7 @@
 #define FFA_FNUM_RXTX_MAP		U(0x66)
 #define FFA_FNUM_RXTX_UNMAP		U(0x67)
 #define FFA_FNUM_PARTITION_INFO_GET	U(0x68)
-#define FFA_FNUM_ID_GET		U(0x69)
+#define FFA_FNUM_ID_GET			U(0x69)
 #define FFA_FNUM_MSG_POLL		U(0x6A)
 #define FFA_FNUM_MSG_WAIT		U(0x6B)
 #define FFA_FNUM_MSG_YIELD		U(0x6C)
@@ -86,6 +86,7 @@
 #define FFA_FNUM_MEM_RELINQUISH	U(0x76)
 #define FFA_FNUM_MEM_RECLAIM		U(0x77)
 #define FFA_FNUM_SECONDARY_EP_REGISTER	U(0x84)
+#define FFA_FNUM_SPM_ID_GET		U(0x85)
 
 /* FFA SMC32 FIDs */
 #define FFA_ERROR		FFA_FID(SMC_32, FFA_FNUM_ERROR)
@@ -115,6 +116,7 @@
 #define FFA_MEM_RETRIEVE_RESP	FFA_FID(SMC_32, FFA_FNUM_MEM_RETRIEVE_RESP)
 #define FFA_MEM_RELINQUISH	FFA_FID(SMC_32, FFA_FNUM_MEM_RELINQUISH)
 #define FFA_MEM_RECLAIM	FFA_FID(SMC_32, FFA_FNUM_MEM_RECLAIM)
+#define FFA_SPM_ID_GET		FFA_FID(SMC_32, FFA_FNUM_SPM_ID_GET)
 
 /* FFA SMC64 FIDs */
 #define FFA_ERROR_SMC64		FFA_FID(SMC_64, FFA_FNUM_ERROR)
diff --git a/services/std_svc/spmd/spmd_main.c b/services/std_svc/spmd/spmd_main.c
index 06039f0..a0f0b01 100644
--- a/services/std_svc/spmd/spmd_main.c
+++ b/services/std_svc/spmd/spmd_main.c
@@ -552,6 +552,30 @@
 		return spmd_ffa_error_return(handle, FFA_ERROR_NOT_SUPPORTED);
 		break; /* Not reached */
 
+	case FFA_SPM_ID_GET:
+		if (MAKE_FFA_VERSION(1, 1) > FFA_VERSION_COMPILED) {
+			return spmd_ffa_error_return(handle,
+						     FFA_ERROR_NOT_SUPPORTED);
+		}
+		/*
+		 * Returns the ID of the SPMC or SPMD depending on the FF-A
+		 * instance where this function is invoked
+		 */
+		if (!secure_origin) {
+			SMC_RET8(handle, FFA_SUCCESS_SMC32,
+				 FFA_TARGET_INFO_MBZ, spmc_attrs.spmc_id,
+				 FFA_PARAM_MBZ, FFA_PARAM_MBZ,
+				 FFA_PARAM_MBZ, FFA_PARAM_MBZ,
+				 FFA_PARAM_MBZ);
+		}
+		SMC_RET8(handle, FFA_SUCCESS_SMC32,
+			 FFA_TARGET_INFO_MBZ, SPMD_DIRECT_MSG_ENDPOINT_ID,
+			 FFA_PARAM_MBZ, FFA_PARAM_MBZ,
+			 FFA_PARAM_MBZ, FFA_PARAM_MBZ,
+			 FFA_PARAM_MBZ);
+
+		break; /* not reached */
+
 	case FFA_MSG_SEND_DIRECT_REQ_SMC32:
 		if (secure_origin && spmd_is_spmc_message(x1)) {
 			ret = spmd_handle_spmc_message(x3, x4,