Hi,
> Vincenzo Scianni a écrit :
>> Hi to everyone.
>>
>> I have a general question: my need is to use u-boot to initialize a
>> PowerPC 5123 and then to continue with a custom kernel without Linux.
>> The problem is that during initialization I must drive very early a
>> graphical controller by PCI to show some logos and I need of
>> mathematical library;
>
> What kind of logo display requires math? You're going to display a
> bitmap probably, so the only math involved would be integer arithmetic,
> I think. And if you have a logo in vector form, then you can convert it
> to bitmap (adapted to your FB format) offline and link the bitmap from,
> not the vector, in u-boot.
Check the splashscreen support already in place (CONFIG_CMD_BMP). It
supports BMPs.
Cheers
Detlev
--
It was actually a very beautiful thing to see a sunrise, cause' that's
such a calm time of day. It's a wonderful time of day to get ready to
go to bed.
-- Richard M. Stallman
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: [EMAIL PROTECTED]
-------------------------------------------------------------------------
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK & win great prizes
Grand prize is a trip for two to an Open Source event anywhere in the world
http://moblin-contest.org/redirect.php?banner_id=100&url=/
_______________________________________________
U-Boot-Users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/u-boot-users
