I.MX6SX U-Boot splash screen

peterbärtsch · ‎10-15-2015

Hi all,

I'm working on a mx6SX SABRE-SBD board and I use the parallel display interface for the display. This works well on linux.

I try to add a splash screen in u-boot. I added follow defines in my configuration file.

#define CONFIG_VIDEO

#define CONFIG_VIDEO_IPUV3

#define CONFIG_SPLASH_SCREEN

#define CONFIG_SPLASH_SCREEN_ALIGN

#define CONFIG_BMP_16BPP

#define CONFIG_VIDEO_LOGO

#define CONFIG_VIDEO_BMP_LOGO

But I got some errors. How can simple add a splash screen logo?

Thanks for your help

Peter

peterbärtsch · ‎02-11-2016

Hi all

The spalsh screen will be clean directly when u-boot jump to kernel (memory map printed). Is there a configuration that cleans the whole memory?

What could be the problem? I use kernel 3.14.54 (linux-fslc-mx6).

Peter

jimmychan · ‎02-17-2016

there is no patch for i.mx6SX. you may take this for reference.

jimmychan · ‎11-09-2015

what is the error message?

peterbärtsch · ‎01-27-2016

Hello

Now it works witth the u-boot version 2015.10. I can load a bmp.

But kernel clean the screen while boot. How can I disable reinitialisation the framebuffer?

Peter