i.MX6ULL u-boot, miniccom problems

kzy545 — Thu, 04 Apr 2019 03:05:56 GMT

Hellow

I have two problems

I'm trying to use I.MX6ULL but i have a problem of minicom

When i connect i.mx6ull with PC and run to minicom,

It should be marked like this

But it is look like this

I don't know why i can't see like "mmc0 queuing unknown CIS tuple 0x80"

i think Because of this , i can't do other commend too

-----------------

I connected i.mx6ull with PC and run to minicom

After that i tried to run setenv but it was said "-sh : setenv : not found"

I don't know how to fix it

Could you hele me sort my problem out?

Re: i.MX6ULL u-boot, miniccom problems

radhikasomaiya — Fri, 05 Apr 2019 09:41:46 GMT

Hi Shinbok KIM ,

You are trying to hit the U-Boot commands into device shell which will never work. To get the U-Boot Prompt, Follow the below instructions :

- Press the reset button on you board.

- Press Enter from you keyboard when you see the below print :

Hit any key to stop autoboot: <x second>

You will get the U-Boot shell now where you can do the things you are doing in bash shell. i.e. change, save.. environment. You can refer to the below link to know more about U-boot commands.

BasicCommandSet < U-Bootdoc < DENX

I understand here that you require to change the environment from the U-Boot shell and not from the bash shell. Right?

Regards,

Radhika Somaiya

topic Re: i.MX6ULL u-boot, miniccom problems in i.MX Processors

i.MX6ULL u-boot, miniccom problems

Re: i.MX6ULL u-boot, miniccom problems