Francesco Tosoratti

Programming i.MX6UL EVK emmc with mfgtool(uuu) with Linux 5.4.3_1.0.0 BSP

Discussion created by Francesco Tosoratti on Jun 12, 2020
Latest reply on Jun 24, 2020 by Shivani Patel

I'm trying to program the i.MX6UL EVK board with the new mfgtool command uuu.

I'm using the BSP version Linux 5.4.3_1.0.0.


If I use the standard command described in the i.MX_Linux_User's_Guide:

 uuu -b emmc_all <bootloader> <rootfs.wic>

all works fine.


But I would like to use the new mfgtool as before (e.g. Mfgtool for L4.9.88_2.0.0), i.e. by passing the uboot, kernel and rootfs.tar.bz2 files to program the board.


Can anyone help me please to use the new uuu mfgtool?

For example, indicating a correct command like the following:

uuu -b emmc u-boot.imx zImage rootfs.tar.bz2

or in alternative by calling a script with uuu.


I've already tried with the NXP scripts "example_kernel_emmc.uuu" or "" but without success.


Thanks in advance for any help.