SGX support on AM572x
With the release of the Beagleboard-X15 in February 2015, I¹m trying to get a handle on the status of SGX support for the AM572x processor. Is anyone working on adding this support and is there any schedule for releasing SGX on AM572x? There is a lot of interest on the beagleboard mailing list, but SGX support seems to be a big stumbling block.
Regards,
John
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Quoted 5 lines · John Syn
With the release of the Beagleboard-X15 in February 2015, I¹m trying to get a handle on the status of SGX support for the AM572x processor. Is anyone working on adding this support and is there any schedule for releasing SGX on AM572x? There is a lot of interest on the beagleboard mailing list, but SGX support seems to be a big stumbling block.
1. Are you looking for SGX driver support in https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/ ?
OR
2. Are you looking for distro support?
OR
3. Are you looking for what TI release(if any) will contain?
for (1) you already have response from beagleboard mailing list - TI, to my knowledge will not support IMG[1] drivers in kernel.org - at least no known activity in the past present or future to do that.
For (2): as the distro folks how they want to do things - again depends on where you are getting your distro from.
For (3): use TI support channel over e2e Phorums[2] and look at relevant TI release's release notes. Things like [3] are handled properly that way.
Other recent references:
https://plus.google.com/100242854243155306943/posts/TKX7GfHkTow
http://beagleboard.org/Community/Forums?place=msg%2Fbeagleboard%2F1t3yxkPYSB8%2FxCbkoWC_GhQJ
[1] http://www.imgtec.com/community/
[2] e2e.ti.com
[3] http://git.omapzoom.org/?p=device/ti/proprietary-open.git;a=tree;f=jacinto6;h=6203e0dfe7cf89456517a1b877610f8ac2b4fd86;hb=refs/heads/d-lollipop-release
Signature · 6 lines
Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
Quoted 12 lines · Nishanth Menon
Quoted 5 lines · John Syn
With the release of the Beagleboard-X15 in February 2015, I¹m trying to get a handle on the status of SGX support for the AM572x processor. Is anyone working on adding this support and is there any schedule for releasing SGX on AM572x? There is a lot of interest on the beagleboard mailing list, but SGX support seems to be a big stumbling block.
1. Are you looking for SGX driver support in
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/ ?OR
Quoted 8 lines
2. Are you looking for distro support?
OR
3. Are you looking for what TI release(if any) will contain?for (1) you already have response from beagleboard mailing list - TI, to my knowledge will not support IMG[1] drivers in kernel.org - at least no known activity in the past present or future to do that.
Yeah, I think this is clearly understood.
Quoted 3 lines
For (2): as the distro folks how they want to do things - again depends on where you are getting your distro from.
The official distro for Beagleboard-X15 is Robert Nelson’s Debian distro, but as long as SGX is available for AM572x, I’m sure Robert will find a way to get this working.
Quoted 4 lines
For (3): use TI support channel over e2e Phorums[2] and look at relevant TI release's release notes. Things like [3] are handled properly that way.
I took a look in e2e and I did find one promising posting:
http://e2e.ti.com/support/omap/f/885/t/366372.aspx
However, this article and your reference [3] are for V3.8 and I believe BeagleBoard-X15 will be released with V3.14 or V3.18. So my question is related to [3] and SGX support for either V3.14 or V3.18.
Regards,
John
Quoted 8 lines
Other recent references:
https://plus.google.com/100242854243155306943/posts/TKX7GfHkTow
http://beagleboard.org/Community/Forums?place=msg%2Fbeagleboard%2F1t3yxkPY
SB8%2FxCbkoWC_GhQJ
Quoted 9 lines
[1] http://www.imgtec.com/community/
[2] e2e.ti.com
[3]
http://git.omapzoom.org/?p=device/ti/proprietary-open.git;a=tree;f=jacinto
6;h=6203e0dfe7cf89456517a1b877610f8ac2b4fd86;hb=refs/heads/d-lollipop-rele aseSignature · 2 lines
Regards, Nishanth Menon
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Quoted 23 lines · John Syn
Quoted 12 lines · Nishanth Menon
Quoted 5 lines · John Syn
With the release of the Beagleboard-X15 in February 2015, I¹m trying to get a handle on the status of SGX support for the AM572x processor. Is anyone working on adding this support and is there any schedule for releasing SGX on AM572x? There is a lot of interest on the beagleboard mailing list, but SGX support seems to be a big stumbling block.
1. Are you looking for SGX driver support in
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/ ?OR
Quoted 8 lines
2. Are you looking for distro support?
OR
3. Are you looking for what TI release(if any) will contain?for (1) you already have response from beagleboard mailing list - TI, to my knowledge will not support IMG[1] drivers in kernel.org - at least no known activity in the past present or future to do that.
Quoted 7 lines
Yeah, I think this is clearly understood.
Quoted 3 lines
For (2): as the distro folks how they want to do things - again depends on where you are getting your distro from.
The official distro for Beagleboard-X15 is Robert Nelson’s Debian distro, but as long as SGX is available for AM572x, I’m sure Robert will find a way to get this working.
I suppose - you should probably use which ever mailing list meant for Debian and Robert for that discussion. we discuss kernel.org kernel in this list. obviously many stuff Robert does pick up comes from here - lets stick with that.
Quoted 11 lines
Quoted 4 lines
For (3): use TI support channel over e2e Phorums[2] and look at relevant TI release's release notes. Things like [3] are handled properly that way.
I took a look in e2e and I did find one promising posting:
http://e2e.ti.com/support/omap/f/885/t/366372.aspx
However, this article and your reference [3] are for V3.8 and I believe BeagleBoard-X15 will be released with V3.14 or V3.18. So my question is related to [3] and SGX support for either V3.14 or V3.18.
I do think that discussion has the wrong audience in this mailing list.
We dont deal with SGX drivers in upstream kernel. If you need to know from TI, use e2e and ask on the thread - TI formal reply can only come from that source.
Quoted 22 lines
Regards,
JohnQuoted 17 lines
Other recent references:
https://plus.google.com/100242854243155306943/posts/TKX7GfHkTow
http://beagleboard.org/Community/Forums?place=msg%2Fbeagleboard%2F1t3yxkPY
SB8%2FxCbkoWC_GhQJ[1] http://www.imgtec.com/community/
[2] e2e.ti.com
[3]
http://git.omapzoom.org/?p=device/ti/proprietary-open.git;a=tree;f=jacinto
6;h=6203e0dfe7cf89456517a1b877610f8ac2b4fd86;hb=refs/heads/d-lollipop-rele aseSignature · 2 lines
Regards, Nishanth Menon
Signature · 6 lines
Regards, Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
Quoted 56 lines · Nishanth Menon
Quoted 28 lines · John Syn
Quoted 2 lines · Nishanth Menon
Quoted 1 line · John Syn
With the release of the Beagleboard-X15 in February 2015, I¹m trying
to
Quoted 1 line
Quoted 1 line
get a handle on the status of SGX support for the AM572x processor.
Is
Quoted 2 lines
Quoted 2 lines
anyone working on adding this support and is there any schedule for releasing SGX on AM572x? There is a lot of interest on the
beagleboard
Quoted 5 lines
Quoted 1 line
mailing list, but SGX support seems to be a big stumbling block.
1. Are you looking for SGX driver support in
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/ ?Quoted 8 lines
OR
2. Are you looking for distro support?
OR
3. Are you looking for what TI release(if any) will contain?for (1) you already have response from beagleboard mailing list - TI,
to
Quoted 1 line
my knowledge will not support IMG[1] drivers in kernel.org - at least
no
Quoted 1 line
known activity in the past present or future to do that.
Quoted 8 lines
Yeah, I think this is clearly understood.
Quoted 3 lines
For (2): as the distro folks how they want to do things - again depends on where you are getting your distro from.
The official distro for Beagleboard-X15 is Robert Nelson’s Debian distro,
but as long as SGX is available for AM572x, I’m sure Robert will find a way to get this working.I suppose - you should probably use which ever mailing list meant for Debian and Robert for that discussion. we discuss kernel.org kernel in this list. obviously many stuff Robert does pick up comes from here - lets stick with that.
Quoted 5 lines
Quoted 2 lines
For (3): use TI support channel over e2e Phorums[2] and look at
relevant
Quoted 2 lines
TI release's release notes. Things like [3] are handled properly that way.
Quoted 7 lines
I took a look in e2e and I did find one promising posting:
http://e2e.ti.com/support/omap/f/885/t/366372.aspx
However, this article and your reference [3] are for V3.8 and I believe BeagleBoard-X15 will be released with V3.14 or V3.18. So my question is related to [3] and SGX support for either V3.14 or V3.18.
Quoted 5 lines
I do think that discussion has the wrong audience in this mailing list.
We dont deal with SGX drivers in upstream kernel. If you need to know from TI, use e2e and ask on the thread - TI formal reply can only come from that source.
Whenever anyone asks question on e2e about TI technology and Beagleboard, e2e response is always "refer your questions to beagleboard.org". Anyway, the info you provided are a good starting point so hopefully we have enough info to move forward. Thank you for all your help.
Regards,
John
Quoted 21 lines
Quoted 21 lines
Regards,
JohnQuoted 16 lines
Other recent references:
https://plus.google.com/100242854243155306943/posts/TKX7GfHkTowhttp://beagleboard.org/Community/Forums?place=msg%2Fbeagleboard%2F1t3yxk
PY
SB8%2FxCbkoWC_GhQJ[1] http://www.imgtec.com/community/
[2] e2e.ti.com
[3]http://git.omapzoom.org/?p=device/ti/proprietary-open.git;a=tree;f=jacin
to
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6;h=6203e0dfe7cf89456517a1b877610f8ac2b4fd86;hb=refs/heads/d-lollipop-re le
aseSignature · 2 lines
Regards, Nishanth MenonSignature · 2 lines
Regards, Nishanth Menon
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