$ make warp7_config
$ make
-This will generate the U-Boot binary called u-boot.imx.
+This will generate the U-Boot binary called u-boot-dtb.imx.
Put warp7 board in USB download mode:
Connect a USB cable between the OTG warp7 port and the host PC
-Copy u-boot.imx to the imx_usb_loader folder.
+Copy u-boot-dtb.imx to the imx_usb_loader folder.
-Load u-boot.imx via USB:
+Load u-boot-dtb.imx via USB:
-$ sudo ./imx_usb u-boot.imx
+$ sudo ./imx_usb u-boot-dtb.imx
Then U-Boot should start and its messages will appear in the console program.
Run the DFU command:
=> dfu 0 mmc 0
-Transfer u-boot.imx that will be flashed into the eMMC:
+Transfer u-boot-dtb.imx that will be flashed into the eMMC:
-$ sudo dfu-util -D u-boot.imx -a boot
+$ sudo dfu-util -D u-boot-dtb.imx -a boot
Then on the U-Boot prompt the following message should be seen after a
successful upgrade: