Re: [meta-freescale] No u-boot-fslc-fw-utils recipe for Dunfell?

["Brian Hutchinson" <b.hutchman@gmail.com>]

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On Wed, Jan 27, 2021 at 5:25 PM Brian Hutchinson via lists.yoctoproject.org
<b.hutchman=gmail.com@lists.yoctoproject.org> wrote:

>
> On Wed, Jan 27, 2021 at 3:13 PM Otavio Salvador <
> otavio.salvador@ossystems.com.br> wrote:
>
>> Em qua., 27 de jan. de 2021 às 17:11, Brian Hutchinson
>> <b.hutchman@gmail.com> escreveu:
>> > On Wed, Jan 27, 2021 at 2:57 PM Brian Hutchinson <b.hutchman@gmail.com>
>> wrote:
>> > So shouldn't there be a libubootenv.bb in
>> meta-freescale/recipes-bsp/u-boot?  Looks like I'm still missing something
>> ;)
>>
>> No. The tools are generic and now we package the default environment
>> for use with them.
>>
>>
>> Thanks!  Added  libubootenv <http://libubootenv.bb> to my
> core-image-base image and now get:
>
> root@imx8mmevk:~# fw_printenv
> Configuration file wrong or corrupted
>
>
> ... so getting closer.  I'm booting off sdcard so need to find the config
> for that and figure out what's wrong with it.  Then change it for eMMC
> later as that's my ultimate goal.
>
> Regards,
>
> Brian
>
>
Ok, stumped now.  I created a /etc/fw_env.config file with:
/dev/mmcblk1            0x400000        0x1000

Also tried:
/dev/mmcblk1 0x0 0x1000

... mmcblk1 is the sdcard I'm booting.

Now I'm getting:

root@imx8mmevk:/etc# fw_printenv
Cannot read environment, using default
Cannot read default environment from file

This is first time I'm using sdcards or eMMC to store u-boot env, always
did it in NOR before so I'm kinda lost at the moment.

Anyone know where the u-boot env is on sdcard (or eMMC)?

Regards,

Brian

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