diff --git a/CHANGELOG.md b/CHANGELOG.md
index 181657157..36ae5471d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,7 +11,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Added
 ### Fixed
 ### Changed
-
+HCI: config I2S for BCM Controllers if `ENABLE_SCO_OVER_PCM`
 
 ## Release v1.3.1
 
diff --git a/src/hci.c b/src/hci.c
index 212cae828..ef818148b 100644
--- a/src/hci.c
+++ b/src/hci.c
@@ -1510,8 +1510,15 @@ static void hci_initializing_run(void){
             hci_send_cmd(&hci_bcm_write_sco_pcm_int, 0, 4, 0, 1, 1);
 #endif
             break;
-
+#ifdef ENABLE_SCO_OVER_PCM
+        case HCI_INIT_BCM_WRITE_I2SPCM_INTERFACE_PARAM:
+            hci_stack->substate = HCI_INIT_W4_BCM_WRITE_I2SPCM_INTERFACE_PARAM;
+            log_info("BCM: Config PCM interface for I2S");
+            hci_send_cmd(&hci_bcm_write_i2spcm_interface_param, 1, 1, 0, 4);
+            break;
 #endif
+#endif
+
 #ifdef ENABLE_BLE
         // LE INIT
         case HCI_INIT_LE_READ_BUFFER_SIZE:
@@ -1873,7 +1880,7 @@ static void hci_initializing_event_handler(const uint8_t * packet, uint16_t size
 #endif
             /* fall through */
 
-        case HCI_INIT_W4_BCM_WRITE_SCO_PCM_INT:
+        case HCI_INIT_W4_BCM_WRITE_I2SPCM_INTERFACE_PARAM:
 #ifdef ENABLE_BLE
             if (hci_le_supported()){
                 hci_stack->substate = HCI_INIT_LE_READ_BUFFER_SIZE;
diff --git a/src/hci.h b/src/hci.h
index 38c222056..0bad540e3 100644
--- a/src/hci.h
+++ b/src/hci.h
@@ -684,9 +684,11 @@ typedef enum hci_init_state{
     HCI_INIT_WRITE_DEFAULT_ERRONEOUS_DATA_REPORTING,
     HCI_INIT_W4_WRITE_DEFAULT_ERRONEOUS_DATA_REPORTING,
 
-    // Broadcom SCO Routing
+    // Broadcom SCO Routing and Configuration
     HCI_INIT_BCM_WRITE_SCO_PCM_INT,
     HCI_INIT_W4_BCM_WRITE_SCO_PCM_INT,
+    HCI_INIT_BCM_WRITE_I2SPCM_INTERFACE_PARAM,
+    HCI_INIT_W4_BCM_WRITE_I2SPCM_INTERFACE_PARAM,
 
 #ifdef ENABLE_BLE
     HCI_INIT_LE_READ_BUFFER_SIZE,