• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 98 subscribers
  • Views 400 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Add the logo or text message from framebuffer driver when kernel loading from uboot

ASHOK palaniswamy
Intellectual 405 points


Hi All,

I am using AM37xx based custom board. I want to add the logo or text message from framebuffer driver when kernel loading from uboot.

In the kernel source code i enabled the macro DEBUG from file "drivers/video/omap2/omapfb/omapfb-main.c". After this change i observed when kernel booting up , the frambuffer fills the images in the display. The image having three colour bars (Red, Gree and Blue). I mean the fb driver fill the sample RGB images in the FB (frame buffer)

Instead of the sample RGB image I want to fill my custom image or text when loading the frame buffer driver. Please let me know how to fill the custom image to the FB.


The TI's debug code using function fill_fb() to fill the freame buffer. (omapfb-main.c)

Please note i want to load my custom image when loading the kernel (loading the framebuffer driver). I don't want the solutions after mountng the file systems

Thanks,

P.Ashok