len %d\n",
+		   "boot uploading firmware image %p len %d\n",
 		   data, data_len);
 
 	/* Check if device supports to download firmware via
@@ -1296,11 +1330,6 @@ static int ath10k_core_fetch_board_data_api_1(struct ath10k *ar, int bd_ie_type)
 	char boardname[100];
 
 	if (bd_ie_type == ATH10K_BD_IE_BOARD) {
-		if (!ar->hw_params.fw.board) {
-			ath10k_err(ar, "failed to find board file fw entry\n");
-			return -EINVAL;
-		}
-
 		scnprintf(boardname, sizeof(boardname), "board-%s-%s.bin",
 			  ath10k_bus_str(ar->hif.bus), dev_name(ar->dev));
 
@@ -1310,7 +1339,7 @@ static int ath10k_core_fetch_board_data_api_1(struct ath10k *ar, int bd_ie_type)
 		if (IS_ERR(ar->normal_mode_fw.board)) {
 			fw = ath10k_fetch_fw_file(ar,
 						  ar->hw_params.fw.dir,
-						  ar->hw_params.fw.board);
+						  ATH10K_BOARD_DATA_FILE);
 			ar->normal_mode_fw.board = fw;
 		}
 
@@ -1320,13 +1349,8 @@ static int ath10k_core_fetch_board_data_api_1(struct ath10k *ar, int bd_ie_type)
 		ar->normal_mode_fw.board_data = ar->normal_mode_fw.board->data;
 		ar->normal_mode_fw.board_len = ar->normal_mode_fw.board->size;
 	} else if (bd_ie_type == ATH10K_BD_IE_BOARD_EXT) {
-		if (!ar->hw_params.fw.eboard) {
-			ath10k_err(ar, "failed to find eboard file fw entry\n");
-			return -EINVAL;
-		}
-
 		fw = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir,
-					  ar->hw_params.fw.eboard);
+					  ATH10K_EBOARD_DATA_FILE);
 		ar->normal_mode_fw.ext_board = fw;
 		if (IS_ERR(ar->normal_mode_fw.ext_board))
 			return PTR_ERR(ar->normal_mode_fw.ext_board);
@@ -1582,7 +1606,7 @@ static int ath10k_core_create_board_name(struct ath10k *ar, char *name,
 					 bool with_chip_id)
 {
 	/* strlen(',variant=') + strlen(ar->id.bdf_ext) */
-	char variant[9 + ATH10K_SMBIOS_BDF_EXT_STR_LENGTH] = { 0 };
+	char variant[9 + ATH10K_SMBIOS_BDF_EXT_STR_LENGTH] = {};
 
 	if (with_variant && ar->id.bdf_ext[0] != '\0')
 		scnprintf(variant, sizeof(variant), ",variant=%s",
@@ -1845,7 +1869,7 @@ static int ath10k_download_and_run_otp(struct ath10k *ar)
 
 	if (!ar->running_fw->fw_file.otp_data ||
 	    !ar->running_fw->fw_file.otp_len) {
-		ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %pK otp_len %zd)!\n",
+		ath10k_warn(ar, "Not running otp, calibration will be incorrect (otp-data %p otp_len %zd)!\n",
 			    ar->running_fw->fw_file.otp_data,
 			    ar->running_fw->fw_file.otp_len);
 		return 0;
@@ -2315,7 +2339,9 @@ static int ath10k_core_pre_cal_download(struct ath10k *ar)
 		   "boot did not find a pre calibration file, try DT next: %d\n",
 		   ret);
 
-	ret = ath10k_download_cal_dt(ar, "qcom,ath10k-pre-calibration-data");
+	ret = ath10k_download_cal_dt(ar, "qcom,pre-calibration-data");
+	if (ret == -ENOENT)
+		ret = ath10k_download_cal_dt(ar, "qcom,ath10k-pre-calibration-data");
 	if (ret) {
 		ath10k_dbg(ar, ATH10K_DBG_BOOT,
 			   "unable to load pre cal data from DT: %d\n", ret);
@@ -2393,7 +2419,9 @@ static int ath10k_download_cal_data(struct ath10k *ar)
 		   "boot did not find a calibration file, try DT next: %d\n",
 		   ret);
 
-	ret = ath10k_download_cal_dt(ar, "qcom,ath10k-calibration-data");
+	ret = ath10k_download_cal_dt(ar, "qcom,calibration-data");
+	if (ret == -ENOENT)
+		ret = ath10k_download_cal_dt(ar, "qcom,ath10k-calibration-data");
 	if (ret == 0) {
 		ar->cal_mode = ATH10K_CAL_MODE_DT;
 		goto done;
@@ -2542,12 +2570,50 @@ static int ath10k_init_hw_params(struct ath10k *ar)
 	return 0;
 }
 
+static bool ath10k_core_needs_recovery(struct ath10k *ar)
+{
+	long time_left;
+
+	/* Sometimes the recovery will fail and then the next all recovery fail,
+	 * so avoid infinite recovery.
+	 */
+	if (atomic_read(&ar->fail_cont_count) >= ATH10K_RECOVERY_MAX_FAIL_COUNT) {
+		ath10k_err(ar, "consecutive fail %d times, will shutdown driver!",
+			   atomic_read(&ar->fail_cont_count));
+		ar->state = ATH10K_STATE_WEDGED;
+		return false;
+	}
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "total recovery count: %d", ++ar->recovery_count);
+
+	if (atomic_read(&ar->pending_recovery)) {
+		/* Sometimes it happened another recovery work before the previous one
*** 3827 LINES SKIPPED ***