diff --git a/include/sbi/sbi_ipi.h b/include/sbi/sbi_ipi.h
index 26d1b66b..2c231041 100644
--- a/include/sbi/sbi_ipi.h
+++ b/include/sbi/sbi_ipi.h
@@ -88,7 +88,7 @@ int sbi_ipi_send_halt(ulong hmask, ulong hbase);
 
 void sbi_ipi_process(void);
 
-int sbi_ipi_raw_send(u32 hartindex);
+int sbi_ipi_raw_send(u32 hartindex, bool all_devices);
 
 void sbi_ipi_raw_clear(bool all_devices);
 
diff --git a/lib/sbi/sbi_hsm.c b/lib/sbi/sbi_hsm.c
index bb274b33..0d97b43e 100644
--- a/lib/sbi/sbi_hsm.c
+++ b/lib/sbi/sbi_hsm.c
@@ -364,7 +364,7 @@ int sbi_hsm_hart_start(struct sbi_scratch *scratch,
 	   (hsm_device_has_hart_secondary_boot() && !init_count)) {
 		rc = hsm_device_hart_start(hartid, scratch->warmboot_addr);
 	} else {
-		rc = sbi_ipi_raw_send(hartindex);
+		rc = sbi_ipi_raw_send(hartindex, true);
 	}
 
 	if (!rc)
diff --git a/lib/sbi/sbi_ipi.c b/lib/sbi/sbi_ipi.c
index ed9ccffb..5b2d2f72 100644
--- a/lib/sbi/sbi_ipi.c
+++ b/lib/sbi/sbi_ipi.c
@@ -88,7 +88,7 @@ static int sbi_ipi_send(struct sbi_scratch *scratch, u32 remote_hartindex,
 	 */
 	if (!__atomic_fetch_or(&ipi_data->ipi_type,
 				BIT(event), __ATOMIC_RELAXED))
-		ret = sbi_ipi_raw_send(remote_hartindex);
+		ret = sbi_ipi_raw_send(remote_hartindex, false);
 
 	sbi_pmu_ctr_incr_fw(SBI_PMU_FW_IPI_SENT);
 
@@ -271,8 +271,10 @@ void sbi_ipi_process(void)
 	}
 }
 
-int sbi_ipi_raw_send(u32 hartindex)
+int sbi_ipi_raw_send(u32 hartindex, bool all_devices)
 {
+	struct sbi_ipi_device_node *entry;
+
 	if (!ipi_dev || !ipi_dev->ipi_send)
 		return SBI_EINVAL;
 
@@ -287,7 +289,15 @@ int sbi_ipi_raw_send(u32 hartindex)
 	 */
 	wmb();
 
-	ipi_dev->ipi_send(hartindex);
+	if (all_devices) {
+		sbi_list_for_each_entry(entry, &ipi_dev_node_list, head) {
+			if (entry->dev->ipi_send)
+				entry->dev->ipi_send(hartindex);
+		}
+	} else {
+		ipi_dev->ipi_send(hartindex);
+	}
+
 	return 0;
 }
 
diff --git a/platform/generic/andes/ae350.c b/platform/generic/andes/ae350.c
index f06e207d..08080657 100644
--- a/platform/generic/andes/ae350.c
+++ b/platform/generic/andes/ae350.c
@@ -35,7 +35,7 @@ static int ae350_hart_start(u32 hartid, ulong saddr)
 	 * 2) the target hart is non-sleepable 25-series hart0
 	 */
 	if (!sbi_init_count(hartindex) || (is_andes(25) && hartid == 0))
-		return sbi_ipi_raw_send(hartindex);
+		return sbi_ipi_raw_send(hartindex, false);
 
 	/* Write wakeup command to the sleep hart */
 	smu_set_command(&smu, WAKEUP_CMD, hartid);