Hi Daiane,

I haven't flashed the NAND manually yet. I am new to Yocto Project-based image 
build and having some difficulties to build the image (NAND boot, UBIFS file 
system), I thought I would try first loading the images that comes in MfgTool.

I am using L4.1.15_1.2.0_ga-mfg-tools.tar.gz. and we would like to use it for 
flashing new boards

Thanks,
Carlos

-----Original Message-----
From: angol...@gmail.com [mailto:angol...@gmail.com] On Behalf Of Daiane 
Angolini
Sent: Friday, July 07, 2017 3:29 PM
To: Bejar-Colonia, Carlos <carlos.bejar-colo...@philips.com>
Cc: meta-freescale@yoctoproject.org
Subject: Re: [meta-freescale] How to use mfgtool 2 to boot iMX7dsabresd from 
NAND

On Thu, Jul 6, 2017 at 4:14 PM, Bejar-Colonia, Carlos 
<carlos.bejar-colo...@philips.com> wrote:
> Dear NXP,
>
>
>
> I have an iMX7dsabresd board and would like to boot it from NAND using
> MfgTool V2.

Have you tried your NAND already? I mean, have you flashed it manually? Only to 
make sure all the support is in place?

>
> I have tried to use mfgtool2-yocto-mx-sabresd-nand.vbs script provided
> in MfgTool V2, but failed.
>
> I replaced the “sabreauto” with “sabresd” in the same script and I
> also rebuild Mfg Tools firmware (fsl-arm-yocto-bsp.git) and updated
> fsl-image-mfgtool-initramfs-imx7dsabresd.cpio.gz.u-boot in the
> MfgTool. But still fails
>

I would prefer to use the scripts with the board name included.
Anyway, can you, please, share the exact version of mfgtools you are using only 
to make sure we're in the same page?


>
>
> These are the last lines from the console output:
>
>
>
> UTP: received command '$ mount -t debugfs debugfs /sys/kernel/debug'
> UTP: executing "mount -t debugfs debugfs /sys/kernel/debug"
> UTP: sending Success to kernel for command $ mount -t debugfs debugfs
> /sys/kernel/debug.
> utp_poll: pass returned.
> UTP: received command '$ flash_erase /dev/mtd0 0 0'
> UTP: executing "flash_erase /dev/mtd0 0 0"
> flash_erase: error!: /dev/mtd0
>              error 2 (No such file or directory)
> UTP: sending Non-success to kernel for command $ flash_erase /dev/mtd0 0 0.
> utp_poll: exit with status 65280
>
>
>
> Is mfgtool2-yocto-mx-sabresd-nand.vbs the right file to flash NAND for
> iMX7dsabresd board or I need to create my own script?
>
> I checked the iMX Yocto Project Guide, iMX Linux User Guide, MfgTool2
> documentation, but was not able to figure out. Could you provide the
> steps to flash NAND?

As far as I know, only the MfgTool documentation can help on this.

Do you really need to use mfgtool?

Daiane
>
>
>
> Best Regards,
>
> Carlos
>
>
>
>
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