[meta-ti] [SPAM] - Re: [meta-ti / pandaboard] SGX / powervr drivers - Email found in subject

[Tim Verstraete]

Indeed does make sense ... so this would mean that I now have to make 2 recipes for the pandaboard, one for each.

Kind regards,

Tim


-----Original Message-----
From: Koen Kooi [mailto:koen at dominion.thruhere.net] 
Sent: vrijdag 10 augustus 2012 10:55
To: Tim Verstraete
Cc: meta-ti at yoctoproject.org
Subject: [SPAM] - Re: [meta-ti] [meta-ti / pandaboard] SGX / powervr drivers - Email found in subject


Op 10 aug. 2012, om 10:34 heeft Tim Verstraete <Tim.Verstraete at medecbenelux.be> het volgende geschreven:

> Hi,
>  
> i am using a pandaboard with meta-ti and i see that in meta-ti we have the following:
> ·        Root/recipes-bsp/powervrdrivers
> o   Omap3-sgx-modules
> o   Omap3 bb file
> ·        Root/recipes-graphics/
> o   Libgles
> §  Libgles-omap3.inc
> §  Libgles-omap3
> §  Libgles-omap3 recipe
> o   Omapfbplay
> o   Xorgxserver
>  
> Now I have 2 questions about this .
> ·        why would we need 2 locations for this since when I look in the recipe they use the same source binary but handle it different, is this one recipe for driver and one recipe for opengles library? Why not do it in one shot?

Kernel and userspace builds are quite different and in general the kernel gets updated more often than the sgx userspace. Instead of "rebuilding" the userspace binaries everytime a kernel changes we only rebuild the kernel modules.
Even if the kernel never changed, building both kernel modules and userspace in the same recipe should never be done.

regards,

Koen