[yocto] Danny/Cedartrail psplash not showing

[Chris Tapp]

On 16 Jun 2013, at 22:51, Chris Tapp wrote:

> I've got a custom Cedartrail image which works great, but I can't get the psplash screen to show on boot.
> 
> I see a message like "cannot mmap framebuffer" scroll up the screen, but this isn't in the message log so I don't get the full context.
> 
> I've tried looking at the code for pspash-fb.c, but there aren't a lot of clues (for me!). Is this something to do with the pixel format, as hinted at by the comment referring to 'line_length'?

Looks like it might be - adding 'video=1024x768-32 at 60' to the kernel command line means that the psplash screen shows.

Chris Tapp

opensource at keylevel.com
www.keylevel.com