Hi Stefano,
On 06/04/2013 06:44 AM, Stefano Babic wrote:
Hi Robert,
On 03/06/2013 18:34, Robert Winkler wrote:
Which is the advantage instead of using the "preboot" variable setting
CONFIG_PREBOOT ? It does pretty the same and you can move the whole
script outside of board code.
The preboot command is run too late. It looks like it is run in
main_loop but U-Boot looks for the splash image
at the address in the splashimage variable in board_init_r ->
stdio_init -> drv_lcd_init or drv_video_init (depending on
whether you have CONFIG_LCD or CONFIG_VIDEO).
You are describing a bug - then it should be fixed globally, not only
for this board.
What's the bug?
- preboot being called too late, or
- splash_screen_prepare() being called too early
It seems that having splash_screen_prepare() called early
makes sense, because stdout could be set to include VGA
and having access to stdout is very useful in preboot
commands.
Please advise,
Eric
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