Linux/PROCESSOR-SDK-AM335X: Logo issue during boot

Anil Verma90370

Tool/software: Linux

Hello All,

We have designed custom board based on AM3354 processor where AM335x-evm and beagle bone used as reference design.We are able to boot kernel & access the file system.We want to test LCD so enabled the "bootup logo" using following steps and loaded generated zImage to the board.

Device Drivers ---->Graphics support ----->Bootup logo

[*]   Standard black and white Linux logo (NEW)
[ ]   Standard 16-color Linux logo (NEW)
[ ]   Standard 224-color Linux logo (NEW)

But during boot not able to see kernel logo.Kindly suggest the possible reason and solution to solve the problem.

Thanks,

Anil

Thanks,

Anil

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

Hi,

Which SDK are you using? Have you verified that your LCD is working?

0 Anil Verma90370 over 8 years ago in reply to Biser Gatchev-XID

Intellectual 735 points

HI Biser,

SDK Version:

We are using yokto build generated SDK Image. Images was generated by using configs/processor-sdk/processor-sdk-03.03.00.04-config.txt file.

Below is the link referred for yocto build.

processors.wiki.ti.com/index.php

I would like to verify the LCD functionality by displaying kernel Logo. Kindly suggest how to add support.

Regards,
Anil

0 Biser Gatchev-XID over 8 years ago in reply to Anil Verma90370

TI__Guru**** 393215 points

See processors.wiki.ti.com/.../Linux_Core_LCD_Controller_User_Guide

Processors

Processors forum

Linux/PROCESSOR-SDK-AM335X: Logo issue during boot