diff --git a/drivers/platform/tegra/nvadsp/dev.c b/drivers/platform/tegra/nvadsp/dev.c
index 29a5a579..7f718cda 100644
--- a/drivers/platform/tegra/nvadsp/dev.c
+++ b/drivers/platform/tegra/nvadsp/dev.c
@@ -263,6 +263,7 @@ static int __init nvadsp_parse_dt(struct platform_device *pdev)
 {
 	struct nvadsp_drv_data *drv_data = platform_get_drvdata(pdev);
 	struct device *dev = &pdev->dev;
+	const char *adsp_elf;
 	u32 *adsp_reset;
 	u32 *adsp_mem;
 	int iter;
@@ -287,6 +288,12 @@ static int __init nvadsp_parse_dt(struct platform_device *pdev)
 		}
 	}
 
+	if (!of_property_read_string(dev->of_node,
+				"nvidia,adsp_elf", &adsp_elf))
+		strcpy(drv_data->adsp_elf, adsp_elf);
+	else
+		strcpy(drv_data->adsp_elf, NVADSP_ELF);
+
 	drv_data->adsp_unit_fpga = of_property_read_bool(dev->of_node,
 				"nvidia,adsp_unit_fpga");
 
diff --git a/drivers/platform/tegra/nvadsp/dev.h b/drivers/platform/tegra/nvadsp/dev.h
index 8fc8aee9..76adfb2c 100644
--- a/drivers/platform/tegra/nvadsp/dev.h
+++ b/drivers/platform/tegra/nvadsp/dev.h
@@ -3,7 +3,7 @@
  *
  * A header file for Host driver for ADSP and APE
  *
- * Copyright (C) 2014-2021, NVIDIA Corporation. All rights reserved.
+ * Copyright (C) 2014-2022, NVIDIA Corporation. All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -104,6 +104,9 @@ enum adsp_unit_fpga_reset {
 #endif
 #endif
 
+#define NVADSP_ELF     "adsp.elf"
+#define MAX_FW_STR     30
+
 enum nvadsp_virqs {
 	MBOX_SEND_VIRQ,
 	MBOX_RECV_VIRQ,
@@ -248,6 +251,9 @@ struct nvadsp_drv_data {
 
 	/* "nvidia,adsp_load_timeout" (in ms) */
 	u32 adsp_load_timeout;
+
+	/* "nvidia,adsp_elf" (FW for backdoor boot) */
+	char adsp_elf[MAX_FW_STR];
 };
 
 #define ADSP_CONFIG	0x04
diff --git a/drivers/platform/tegra/nvadsp/os.c b/drivers/platform/tegra/nvadsp/os.c
index 709b5c9c..793e6506 100644
--- a/drivers/platform/tegra/nvadsp/os.c
+++ b/drivers/platform/tegra/nvadsp/os.c
@@ -58,9 +58,6 @@
 #include "hwmailbox.h"
 #include "log_state.h"
 
-#define NVADSP_ELF "adsp.elf"
-#define NVADSP_FIRMWARE NVADSP_ELF
-
 #define MAILBOX_REGION		".mbox_shared_data"
 #define DEBUG_RAM_REGION	".debug_mem_logs"
 
@@ -845,10 +842,10 @@ static int nvadsp_firmware_load(struct platform_device *pdev)
 	const struct firmware *fw;
 	int ret = 0;
 
-	ret = request_firmware(&fw, NVADSP_FIRMWARE, dev);
+	ret = request_firmware(&fw, drv_data->adsp_elf, dev);
 	if (ret < 0) {
 		dev_err(dev, "reqest firmware for %s failed with %d\n",
-				NVADSP_FIRMWARE, ret);
+				drv_data->adsp_elf, ret);
 		goto end;
 	}
 #ifdef CONFIG_ANDROID
@@ -864,11 +861,11 @@ static int nvadsp_firmware_load(struct platform_device *pdev)
 		goto release_firmware;
 	}
 
-	dev_info(dev, "Loading ADSP OS firmware %s\n", NVADSP_FIRMWARE);
+	dev_info(dev, "Loading ADSP OS firmware %s\n", drv_data->adsp_elf);
 
 	ret = nvadsp_os_elf_load(fw);
 	if (ret) {
-		dev_err(dev, "failed to load %s\n", NVADSP_FIRMWARE);
+		dev_err(dev, "failed to load %s\n", drv_data->adsp_elf);
 		goto deallocate_os_memory;
 	}
 
@@ -1981,7 +1978,8 @@ static void __nvadsp_os_stop(bool reload)
 		logger->ram_iter = 0;
 		/* load a fresh copy of adsp.elf */
 		if (nvadsp_os_elf_load(fw))
-			dev_err(dev, "failed to reload %s\n", NVADSP_FIRMWARE);
+			dev_err(dev, "failed to reload %s\n",
+				drv_data->adsp_elf);
 	}
 
  end: