Hi guys, Just wanted to let anyone know who (like me) is trying to get SGX working on the BBB, and find this thread:
SGX now works fine in console (no x support) if you use branch "am33x-v3.12" from git://github.com/RobertCNelson/linux-dev.git (I just build with default configuration) I've used it to sucessfully compile Graphics SDK 5_01_00_01 from: http://downloads.ti.com/dsps/dsps_public_sw/gfxsdk/5_01_00_01/index_FDS.html and the demos run great! Installation & build instructions from here: http://processors.wiki.ti.com/index.php/Graphics_SDK_Quick_installation_and_user_guide#Install_steps Had some issues with it not finding the size of the framebuffer at first, but calling "fbset -xres 1280 -yres 720 -vxres 1280 -vyres 720" and reloading the omaplfb kernel modules solved it. Cheers --Olof On Wednesday, October 30, 2013 7:00:38 PM UTC+1, John Syne wrote: > > > > From: <[email protected] <javascript:>> > Reply-To: <[email protected] <javascript:>> > Date: Wednesday, October 30, 2013 at 2:23 AM > To: <[email protected] <javascript:>> > Subject: Re: [beagleboard] SGX drivers on Kernel 3.8.13 > > Hi > > Alexander uses 3.8.13 kernel sources as per > 8715.debug.txt<http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/791/8715.debug.txt>file > he attached in TI forum. > > Yeah, I've been monitoring his progress as well. He is still having > issues, but it looks like he is getting closer to getting something > working. This does look encouraging. > > Regards, > John > > > > Linux arm 3.8.13xenomai-bone28 #3 SMP Tue Oct 29 15:00:54 CET 2013 armv7l > GNU/Linux > > He applied that patch manually, as he got some errors. > > среда, 30 октября 2013 г., 0:56:49 UTC+4 пользователь John Syne написал: >> >> From: Micka <[email protected]> >> Reply-To: <[email protected]> >> Date: Tuesday, October 29, 2013 at 12:58 PM >> To: <[email protected]> >> Subject: Re: [beagleboard] SGX drivers on Kernel 3.8.13 >> >> Well, I'm not sure because Alexander said : "It would be great if you >> could provide patches for the 3.8 kernel" and the TI guys replied with " >> These >> are to be applied againt kernel sources you are using" . >> >> Hi Micka, >> >> Try to apply patches to the 3.8 kernel and you will get errors. >> >> Regards, >> John >> >> >> >> Micka, >> >> >> On Tue, Oct 29, 2013 at 8:46 PM, John Syne <[email protected]> wrote: >> >>> >>> >>> From: Micka <[email protected]> >>> Reply-To: <[email protected]> >>> Date: Tuesday, October 29, 2013 at 5:33 AM >>> To: <[email protected]> >>> Cc: Robert Nelson <[email protected]>, Gerald Coley < >>> [email protected]> >>> Subject: Re: [beagleboard] SGX drivers on Kernel 3.8.13 >>> >>> I strongly think that it's for the 3.8 kernel, But I'm waiting your >>> confirmation :) >>> >>> Looks like this patch is for the 3.12 kernel. >>> >>> Regards, >>> John >>> >>> >>> >>> On Tue, Oct 29, 2013 at 1:31 PM, Micka <[email protected]> wrote: >>> >>>> Hi Robert & Gerald, >>>> >>>> We have some news here : >>>> http://e2e.ti.com/support/arm/sitara_arm/f/791/p/298596/1043947.aspx#1043947 >>>> >>>> A new patch ? But my question, is it for the 3.2.x Kernel ? Or 3.8 ? >>>> >>>> micka, >>>> >>>> >>>> On Mon, Oct 28, 2013 at 8:54 PM, John Syne <[email protected]>wrote: >>>> >>>>> >>>>> On 10/25/13, 11:44 AM, "Robert Nelson" <[email protected]> wrote: >>>>> >>>>> >On Fri, Oct 25, 2013 at 1:39 PM, Michael Mullin <[email protected]> >>>>> >wrote: >>>>> >> Is the 3.2 kernel SGX driver open source and simply too complex for >>>>> the >>>>> >> voluntary community to port to 3.8+ in their spare time (In which >>>>> case >>>>> >>we >>>>> >> could start a kickstarter or something to fund someone to work full >>>>> >>time on >>>>> >> this bug)? Or is the driver proprietary, and the community is >>>>> simply >>>>> >>at the >>>>> >> mercy of TI? >>>>> > >>>>> >Only the kernel "shim" is open source, well it also uses the in-kernel >>>>> >framebuffer driver to draw directly into.. >>>>> > >>>>> >To give you an idea of what we are dealing with, take a look at this: >>>>> >https://github.com/RobertCNelson/ti-sdk-pvr >>>>> > >>>>> >I try to copy the gpl bits from every sdk release, that a bunch of us >>>>> >can more easily patch the bits to later kernel releases's. >>>>> > >>>>> >In the case of the bone.. The 3.2 bits use the old frame buffer >>>>> >driver, and with 3.8/3.12 we are using the brand new and shiny kms >>>>> >driver.. >>>>> Hey Robert, >>>>> >>>>> Here is some interesting info given that [1] shows that SGX is working >>>>> over KMS on the OMAP5 and the GLSDK [2] used is based on Linux Kernel >>>>> v3.8. >>>>> >>>>> [1] >>>>> http://tigraphics.blogspot.in/2013/08/qt5-with-kms-omap5-jacinto6.html >>>>> [2] >>>>> http://processors.wiki.ti.com/index.php/OMAP5_GLSDK_6.01_Release_Notes >>>>> [3] http://qt-project.org/forums/viewthread/23545 >>>>> >>>>> Regards, >>>>> John >>>>> >>>>> > >>>>> >Regards, >>>>> > >>>>> >-- >>>>> >Robert Nelson >>>>> >http://www.rcn-ee.com/ >>>>> > >>>>> >-- >>>>> >For more options, visit http://beagleboard.org/discuss >>>>> >--- >>>>> >You received this message because you are subscribed to the Google >>>>> Groups >>>>> >"BeagleBoard" group. >>>>> >To unsubscribe from this group and stop receiving emails from it, >>>>> send an >>>>> >email to [email protected]. >>>>> >For more options, visit https://groups.google.com/groups/opt_out. >>>>> >>>>> >>>>> -- >>>>> For more options, visit http://beagleboard.org/discuss >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "BeagleBoard" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>> >>>> >>>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > For more options, visit https://groups.google.com/groups/opt_out. > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
