diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 8068a48c90cc9b..0a0892afaffd77 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -519,6 +519,10 @@ static int bdw_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
 		 " Firmware info: version %d:%d-%s build %d on %s:%s\n",
 		 v->major, v->minor, v->tag, v->build, v->date, v->time);
 
+	/* only copy the fw_version into debugfs at first boot */
+	if (sdev->first_boot)
+		memcpy(&sdev->fw_version, v, sizeof(*v));
+
 	/* now check for extended data */
 	snd_sof_fw_parse_ext_data(sdev, MBOX_OFFSET +
 				  sizeof(struct sof_ipc_fw_ready));
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 25d5bf0ed6f31c..292eed4eeead43 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -279,6 +279,10 @@ static int byt_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
 		 " Firmware info: version %d:%d-%s build %d on %s:%s\n",
 		 v->major, v->minor, v->tag, v->build, v->date, v->time);
 
+	/* only copy the fw_version into debugfs at first boot */
+	if (sdev->first_boot)
+		memcpy(&sdev->fw_version, v, sizeof(*v));
+
 	/* now check for extended data */
 	snd_sof_fw_parse_ext_data(sdev, MBOX_OFFSET +
 				  sizeof(struct sof_ipc_fw_ready));
diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c
index dc2df7a99d03f2..e025da964ef59e 100644
--- a/sound/soc/sof/intel/hda-ipc.c
+++ b/sound/soc/sof/intel/hda-ipc.c
@@ -385,6 +385,10 @@ int hda_dsp_ipc_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
 		 " Firmware info: version %d.%d-%s build %d on %s:%s\n",
 		 v->major, v->minor, v->tag, v->build, v->date, v->time);
 
+	/* only copy the fw_version into debugfs at first boot */
+	if (sdev->first_boot)
+		memcpy(&sdev->fw_version, v, sizeof(*v));
+
 	/* now check for extended data */
 	snd_sof_fw_parse_ext_data(sdev, HDA_DSP_MBOX_UPLINK_OFFSET +
 				  sizeof(struct sof_ipc_fw_ready));
diff --git a/sound/soc/sof/intel/hsw.c b/sound/soc/sof/intel/hsw.c
index fef9aa0c8ec249..2299686db32c50 100644
--- a/sound/soc/sof/intel/hsw.c
+++ b/sound/soc/sof/intel/hsw.c
@@ -521,6 +521,10 @@ static int hsw_fw_ready(struct snd_sof_dev *sdev, u32 msg_id)
 		 " Firmware info: version %d:%d-%s build %d on %s:%s\n",
 		 v->major, v->minor, v->tag, v->build, v->date, v->time);
 
+	/* only copy the fw_version into debugfs at first boot */
+	if (sdev->first_boot)
+		memcpy(&sdev->fw_version, v, sizeof(*v));
+
 	/* now check for extended data */
 	snd_sof_fw_parse_ext_data(sdev, MBOX_OFFSET +
 				  sizeof(struct sof_ipc_fw_ready));
diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index e30531026209e9..6828d9e9b1a0d1 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -284,6 +284,18 @@ int snd_sof_run_firmware(struct snd_sof_dev *sdev)
 	init_waitqueue_head(&sdev->boot_wait);
 	sdev->boot_complete = false;
 
+	/* create fw_version debugfs to store boot version info */
+	if (sdev->first_boot) {
+		ret = snd_sof_debugfs_create_item(sdev, &sdev->fw_version,
+						  sizeof(sdev->fw_version),
+						  "fw_version");
+
+		if (ret < 0) {
+			dev_err(sdev->dev, "cannot create debugfs for fw_version\n");
+			return ret;
+		}
+	}
+
 	dev_dbg(sdev->dev, "booting DSP firmware\n");
 
 	/* boot the firmware on the DSP */
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 0f7ddf19bf8a15..318762d1349fea 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -336,6 +336,7 @@ struct snd_sof_dev {
 	struct snd_dma_buffer dmab;
 	struct snd_dma_buffer dmab_bdl;
 	struct sof_ipc_fw_ready fw_ready;
+	struct sof_ipc_fw_version fw_version;
 
 	/* topology */
 	struct snd_soc_tplg_ops *tplg_ops;