diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
index a433702..1a2bc4b 100644
--- a/arch/arm/mach-k3/am642_init.c
+++ b/arch/arm/mach-k3/am642_init.c
@@ -192,8 +192,11 @@
 	case BACKUP_BOOT_DEVICE_UART:
 		return BOOT_DEVICE_UART;
 
-	case BACKUP_BOOT_DEVICE_USB:
-		return BOOT_DEVICE_USB;
+	case BACKUP_BOOT_DEVICE_DFU:
+		if (bkup_bootmode_cfg & MAIN_DEVSTAT_BACKUP_USB_MODE_MASK)
+			return BOOT_DEVICE_USB;
+		return BOOT_DEVICE_DFU;
+
 
 	case BACKUP_BOOT_DEVICE_ETHERNET:
 		return BOOT_DEVICE_ETHERNET;
@@ -245,6 +248,12 @@
 			return BOOT_DEVICE_MMC2;
 		return BOOT_DEVICE_MMC1;
 
+	case BOOT_DEVICE_DFU:
+		if ((bootmode_cfg & MAIN_DEVSTAT_PRIMARY_USB_MODE_MASK) >>
+		    MAIN_DEVSTAT_PRIMARY_USB_MODE_SHIFT)
+			return BOOT_DEVICE_USB;
+		return BOOT_DEVICE_DFU;
+
 	case BOOT_DEVICE_NOBOOT:
 		return BOOT_DEVICE_RAM;
 	}
diff --git a/arch/arm/mach-k3/include/mach/am64_hardware.h b/arch/arm/mach-k3/include/mach/am64_hardware.h
index c368aa7..4ee41ad 100644
--- a/arch/arm/mach-k3/include/mach/am64_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am64_hardware.h
@@ -30,6 +30,11 @@
 #define MAIN_DEVSTAT_PRIMARY_MMC_PORT_SHIFT		2
 #define MAIN_DEVSTAT_PRIMARY_MMC_PORT_MASK		0x04
 
+#define MAIN_DEVSTAT_PRIMARY_USB_MODE_SHIFT		1
+#define MAIN_DEVSTAT_PRIMARY_USB_MODE_MASK		0x02
+
+#define MAIN_DEVSTAT_BACKUP_USB_MODE_MASK		0x01
+
 /*
  * The CTRL_MMR and PADCFG_MMR memory space is divided into several
  * equally-spaced partitions, so defining the partition size allows us to
diff --git a/arch/arm/mach-k3/include/mach/am64_spl.h b/arch/arm/mach-k3/include/mach/am64_spl.h
index 36826cf..607b09c 100644
--- a/arch/arm/mach-k3/include/mach/am64_spl.h
+++ b/arch/arm/mach-k3/include/mach/am64_spl.h
@@ -19,7 +19,8 @@
 #define BOOT_DEVICE_MMC			0x08
 #define BOOT_DEVICE_EMMC		0x09
 
-#define BOOT_DEVICE_USB			0x0A
+#define BOOT_DEVICE_USB			0x2A
+#define BOOT_DEVICE_DFU			0x0A
 #define BOOT_DEVICE_GPMC_NOR		0x0C
 #define BOOT_DEVICE_PCIE		0x0D
 #define BOOT_DEVICE_XSPI		0x0E
@@ -32,12 +33,13 @@
 #define BOOT_DEVICE_MMC2_2		0x1F
 
 /* Backup BootMode devices */
-#define BACKUP_BOOT_DEVICE_USB		0x01
+#define BACKUP_BOOT_DEVICE_DFU		0x01
 #define BACKUP_BOOT_DEVICE_UART		0x03
 #define BACKUP_BOOT_DEVICE_ETHERNET	0x04
 #define BACKUP_BOOT_DEVICE_MMC		0x05
 #define BACKUP_BOOT_DEVICE_SPI		0x06
 #define BACKUP_BOOT_DEVICE_I2C		0x07
+#define BACKUP_BOOT_DEVICE_USB		0x09
 
 #define K3_PRIMARY_BOOTMODE		0x0