OpenQNX :: The QNX Community Portal

 Aug 21, 2008 - 06:19 AM
Google
  Web openqnx.com   
     Create an account Home · Submit News · QNX Forums · QNX Download · Search   
_
Main Menu
Who's Online
There are 46 unlogged users and 0 registered users online.

You can log-in or register for a user account here.
FAQ FAQ  •  Search Search  •  Register Register  •  Log in to check your private messages Log in to check your private messages
Log in Log in

support for FPU on PowerPC 440EP
OpenQNX Forum Index » General » QNX Newsgroups » qnx.bsp
Post new topic   Reply to topic
View previous topic Printable version Log in to check your private messages View next topic
Author Message
Peter Wächtler
Post subject: support for FPU on PowerPC 440EP  PostPosted: Mar 23, 2007 - 05:07 PM
Guest
Hi all,

does anyone know if the procnto-booke and BSP for AMCC supports the FPU on
the AMCC PowerPC 440EP ? 440EP and 440EPx are the only variations that
supply a FPU.

If the FPU gets anabled in the startup, a message is displayed on the
console and the system is locked:

Crash(0,0) in config_cpu line 91

I suppose this message is from procnto-booke because there's no function
config_cpu defined in the startup code. Is that right?

regards
Peter
 
   
Reply with quote Back to top
Colin Burgess
Post subject: Re: support for FPU on PowerPC 440EP  PostPosted: Mar 23, 2007 - 05:19 PM
Guest
It appears to have been added after the 632 Core OS release.

Peter Wächtler wrote:
Quote:
Hi all,

does anyone know if the procnto-booke and BSP for AMCC supports the FPU on
the AMCC PowerPC 440EP ? 440EP and 440EPx are the only variations that
supply a FPU.

If the FPU gets anabled in the startup, a message is displayed on the
console and the system is locked:

Crash(0,0) in config_cpu line 91

I suppose this message is from procnto-booke because there's no function
config_cpu defined in the startup code. Is that right?

regards
Peter



--
cburgess@qnx.com
 
   
Reply with quote Back to top
Display posts from previous:     
Jump to:  
All times are GMT
Post new topic   Reply to topic
View previous topic Printable version Log in to check your private messages View next topic
 OpenQNX Forum Index » General » QNX Newsgroups »  qnx.bsp
Powered by PNphpBB2 © 2003-2007 The PNphpBB Group
Credits
All logos and trademarks in this site are property of their respective owners. The comments are property of their posters.
Powered by OpenQNX: The QNX Community Portal Site
QNX and the QNX logo are registered trademarks of QNX Software Systems.