Linux/AM5726: Re-enabling kernel logs from U-boot

Prerak Patel

Expert 2230 points

Part Number: AM5726

Tool/software: Linux

Hello,

I am using "e2e.ti.com/.../665019 to disable kernel and filesystem logs from u-boot.

what i need to do for re-enable it from u-boot?

Regards,

Prerak

over 7 years ago

0 Kemal R. Shakir over 7 years ago

TI__Guru 55345 points

Hello Prerak,

You need to execute these commands to re-enable the disabled kernel logs from U-Boot.

cd <Processor SDK>/board-support/u-boot-<version>
git checkout
git clean -ffdx
cd -
make u-boot_clean && make u-boot

Copy the new MLO and u-boot.img to your board. That is all.

Best regards,
Kemal

0 Prerak Patel over 7 years ago in reply to Kemal R. Shakir

Expert 2230 points

Can I disable/enable logs without changing source-code?

0 Kemal R. Shakir over 7 years ago in reply to Prerak Patel

TI__Guru 55345 points

Enter these commands in U-Boot console:

=> setenv console ttyO2,115200n8
=> setenv silent
=> saveenv
=> reset

0 Prerak Patel over 7 years ago in reply to Kemal R. Shakir

Expert 2230 points

Thanks Kemal .
This is what, i need.

Regards,
Prerak

Processors

Processors forum

Linux/AM5726: Re-enabling kernel logs from U-boot