- Openamp-rp - lists.openampproject.org

by Ben Levinsky

Add proof of concept demo showing the use of RPMsg payloads with payload information as pointer to large buffer in a contiguously laid out memory space between APU and RPU with RPMsg userspace on the APU side and baremetal on the RPU side. Ben Levinsky (6): apps: add out of band rpmsg echo demo apps: oob echo: change message to timestamp and fix alignment apps: oob echo : remove unused variables and fix apu side waiting apps: oob echo: move code common in multiple files to header apps: oob echo: remove commented out line apps: oob echo: change packet fields to unsigned int

5 years, 10 months

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Call for Agenda on 12/05

by Mills, William

All, We have an openamp remoteproc sub group call this Thursday 12/05 in our normal timeslot. What topics should we discuss? I won't have time to make progress on the Staging tree or CI loop from last time so I don't see value in reviting them this time. Suman has posted a writeup for rpmsg-proto to this list. https://lists.openampproject.org/pipermail/openamp-rp/attachments/20191125/… This is the socket based interface to rpmsg that TI has been using for several years. We could discuss this on Thursday. What else should we discuss? Thanks, Bill --------------------------------------------------- William A. Mills Chief Technologist, Open Source Texas Instruments, Processors 20450 Century Blvd Germantown MD, 20871 (work/mobile) +1-240-643-0836

5 years, 10 months

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QEMU Docker Container README

by Ed Mooring

Here is the README for the Docker Container discussed in today's call: # Running the container: docker run -it xilinx-qemu This boots a Linux image (with ramdisk) and a device tree. The image contains the OpenAMP demo firmware images and examples. Alternatively, docker run -it -v <path_to_tftpboot_directory>:/tftpboot xilinx-qemu adds <path_to_tftpboot_directory> on the host system as /tftpboot inside the container, allowing a user to fetch arbitrary files, including Linux executables and firmware images, from within the container. # Running the OpenAMP echo test example * Log in to the emulated Linux as root (password is also "root"). * Set up the R5 firmware: echo image_echo_test >/sys/class/remoteproc/remoteproc0/firmware * Start the R5: echo start >/sys/class/remoteproc/remoteproc0/state * Run the example: echo_test # Random notes: The version of QEMU that this uses is built from the xilinx-v2019.1 tag on GitHub for Debian Stretch. Debian Stretch was chosen for the base of this container because Linaro uses it extensively and this way the executables are compatible across the various Linaro containers. This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.

5 years, 11 months

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Re: [Openamp-rp] OpenAMP weekly slot for TSC and sub-groups

by Anna, Suman

Hi All, Attached are some short notes on some of the current issues. There may be couple of different implementations floating around, so issues may vary. Regards Suman -----Original Appointment----- From: Nathalie Chan King Choy [mailto:nathalie@xilinx.com] Sent: Sunday, November 03, 2019 9:52 AM To: Nathalie Chan King Choy; Anna, Suman; tsc(a)lists.openampproject.org; openamp-rp(a)lists.openampproject.org Cc: Christian Daudt; Felix Burton; Michael May; nathalie-ckc(a)kestrel-omnitech.com; Manjukumar Harthikote Matha; Joe Fabbre; Raghuraman, Arvind; Vincent Chardon; Clément Leger; Tony McDowell; Bruce Ashfield; Grosen, Mark; mathieu.poirier(a)linaro.org; Wesley Skeffington; Ed T. Mooring; Mills, William; don.harbin(a)linaro.org Subject: FW: OpenAMP weekly slot for TSC and sub-groups When: Monday, November 25, 2019 9:00 AM-10:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: Zoom Suman, Welcome back! Are you getting these meeting requests? This one on Monday I want to talk about patch backlog. I think you should attend. There appears to be pretty decent interest in the socket based interface. You told me before that is has some warts. Can you write that up? Are the limitations due to the current kernel implementation or inherent in the rpmsg protocol? I expect there is some of both. Either way it would be good to get down in writing. Thanks, Bill -----Original Appointment----- From: Nathalie Chan King Choy [mailto:nathalie@xilinx.com] Sent: Sunday, November 3, 2019 10:52 AM To: Nathalie Chan King Choy; tsc(a)lists.openampproject.org<mailto:tsc@lists.openampproject.org>; openamp-rp(a)lists.openampproject.org<mailto:openamp-rp@lists.openampproject.org> Cc: Christian Daudt; Felix Burton; Michael May; nathalie-ckc(a)kestrel-omnitech.com<mailto:nathalie-ckc@kestrel-omnitech.com>; Manjukumar Harthikote Matha; Joe Fabbre; Raghuraman, Arvind; Vincent Chardon; Clément Leger; Tony McDowell; Bruce Ashfield; Grosen, Mark; mathieu.poirier(a)linaro.org<mailto:mathieu.poirier@linaro.org>; Wesley Skeffington; Ed T. Mooring; Mills, William; Don Harbin Subject: OpenAMP weekly slot for TSC and sub-groups When: Monday, November 25, 2019 9:00 AM-10:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: Zoom https://zoom.us/j/4762224131 Hi all, Due to travel for the OpenAMP Remoteproc discussion leads, we’re pushing this Thursday’s call out to Monday. Notes from the meetings can be found on the GitHub wiki: https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes Best regards, Nathalie C. Chan King Choy Project Manager focused on Open Source & Community << File: ATT00001.txt >> Hi All, Attached are some short notes on some of the current issues. There may be couple of different implementations floating around, so issues may vary. Regards Suman -----Original Appointment----- From: Nathalie Chan King Choy [[1]mailto:nathalie@xilinx.com] Sent: Sunday, November 03, 2019 9:52 AM To: Nathalie Chan King Choy; Anna, Suman; tsc(a)lists.openampproject.org; openamp-rp(a)lists.openampproject.org Cc: Christian Daudt; Felix Burton; Michael May; nathalie-ckc(a)kestrel-omnitech.com; Manjukumar Harthikote Matha; Joe Fabbre; Raghuraman, Arvind; Vincent Chardon; Clément Leger; Tony McDowell; Bruce Ashfield; Grosen, Mark; mathieu.poirier(a)linaro.org; Wesley Skeffington; Ed T. Mooring; Mills, William; don.harbin(a)linaro.org Subject: FW: OpenAMP weekly slot for TSC and sub-groups When: Monday, November 25, 2019 9:00 AM-10:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: Zoom Suman, Welcome back! Are you getting these meeting requests? This one on Monday I want to talk about patch backlog. I think you should attend. There appears to be pretty decent interest in the socket based interface. You told me before that is has some warts. Can you write that up? Are the limitations due to the current kernel implementation or inherent in the rpmsg protocol? I expect there is some of both. Either way it would be good to get down in writing. Thanks, Bill -----Original Appointment----- From: Nathalie Chan King Choy [[2]mailto:nathalie@xilinx.com] Sent: Sunday, November 3, 2019 10:52 AM To: Nathalie Chan King Choy; [3]tsc(a)lists.openampproject.org; [4]openamp-rp(a)lists.openampproject.org Cc: Christian Daudt; Felix Burton; Michael May; [5]nathalie-ckc(a)kestrel-omnitech.com; Manjukumar Harthikote Matha; Joe Fabbre; Raghuraman, Arvind; Vincent Chardon; Clément Leger; Tony McDowell; Bruce Ashfield; Grosen, Mark; [6]mathieu.poirier(a)linaro.org; Wesley Skeffington; Ed T. Mooring; Mills, William; Don Harbin Subject: OpenAMP weekly slot for TSC and sub-groups When: Monday, November 25, 2019 9:00 AM-10:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: Zoom [7]https://zoom.us/j/4762224131 Hi all, Due to travel for the OpenAMP Remoteproc discussion leads, we’re pushing this Thursday’s call out to Monday. Notes from the meetings can be found on the GitHub wiki: [8]https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes Best regards, Nathalie C. Chan King Choy Project Manager focused on Open Source & Community << File: ATT00001.txt >> References 1. mailto:nathalie@xilinx.com 2. mailto:nathalie@xilinx.com 3. mailto:tsc@lists.openampproject.org 4. mailto:openamp-rp@lists.openampproject.org 5. mailto:nathalie-ckc@kestrel-omnitech.com 6. mailto:mathieu.poirier@linaro.org 7. https://zoom.us/j/4762224131 8. https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes

5 years, 11 months

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Re: [Openamp-rp] OpenAMP weekly slot for TSC and sub-groups

by Mills, William

All, Please subscribe to the openamp-rp mail list if you have not yet. We won't keep using this big To: and CC: list. https://lists.openampproject.org/mailman/listinfo/openamp-rp and all openamp lists here: https://lists.openampproject.org/mailman/listinfo As Nathalie says we will next meet on Monday 11/25. The proposed agenda is: 1st 30 min: Brainstrom on carried patches and if we should create a collective staging tree 2nd 30 min: Discuss CI loop next steps I created a page on my impressions from Manju's and Ed's work on a docker image Thanks Guys, It is a very good start. See: https://github.com/OpenAMP/open-amp/wiki/Using-OpenAMP-CI Thanks, Bill -----Original Appointment----- From: Nathalie Chan King Choy [mailto:nathalie@xilinx.com] Sent: Sunday, November 3, 2019 10:52 AM To: Nathalie Chan King Choy; tsc(a)lists.openampproject.org; openamp-rp(a)lists.openampproject.org Cc: Christian Daudt; Felix Burton; Michael May; nathalie-ckc(a)kestrel-omnitech.com; Manjukumar Harthikote Matha; Joe Fabbre; Raghuraman, Arvind; Vincent Chardon; Clément Leger; Tony McDowell; Bruce Ashfield; Grosen, Mark; mathieu.poirier(a)linaro.org; Wesley Skeffington; Ed T. Mooring; Mills, William; Don Harbin Subject: OpenAMP weekly slot for TSC and sub-groups When: Monday, November 25, 2019 9:00 AM-10:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: Zoom https://zoom.us/j/4762224131 Hi all, Due to travel for the OpenAMP Remoteproc discussion leads, we're pushing this Thursday's call out to Monday. Notes from the meetings can be found on the GitHub wiki: https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes Best regards, Nathalie C. Chan King Choy Project Manager focused on Open Source & Community << File: ATT00001.txt >> All, Please subscribe to the openamp-rp mail list if you have not yet. We wonât keep using this big To: and CC: list. [1]https://lists.openampproject.org/mailman/listinfo/openamp-rp and all openamp lists here: [2]https://lists.openampproject.org/mailman/listinfo As Nathalie says we will next meet on Monday 11/25. The proposed agenda is: 1^st 30 min: Brainstrom on carried patches and if we should create a collective staging tree 2^nd 30 min: Discuss CI loop next steps I created a page on my impressions from Manjuâs and Edâs work on a docker image Thanks Guys, It is a very good start. See: [3]https://github.com/OpenAMP/open-amp/wiki/Using-OpenAMP-CI Thanks, Bill -----Original Appointment----- From: Nathalie Chan King Choy [[4]mailto:nathalie@xilinx.com] Sent: Sunday, November 3, 2019 10:52 AM To: Nathalie Chan King Choy; tsc(a)lists.openampproject.org; openamp-rp(a)lists.openampproject.org Cc: Christian Daudt; Felix Burton; Michael May; nathalie-ckc(a)kestrel-omnitech.com; Manjukumar Harthikote Matha; Joe Fabbre; Raghuraman, Arvind; Vincent Chardon; ClÃ©ment Leger; Tony McDowell; Bruce Ashfield; Grosen, Mark; mathieu.poirier(a)linaro.org; Wesley Skeffington; Ed T. Mooring; Mills, William; Don Harbin Subject: OpenAMP weekly slot for TSC and sub-groups When: Monday, November 25, 2019 9:00 AM-10:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: Zoom [5]https://zoom.us/j/4762224131 Hi all, Due to travel for the OpenAMP Remoteproc discussion leads, weâre pushing this Thursdayâs call out to Monday. Notes from the meetings can be found on the GitHub wiki: [6]https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes Best regards, Nathalie C. Chan King Choy Project Manager focused on Open Source & Community << File: ATT00001.txt >> References 1. https://lists.openampproject.org/mailman/listinfo/openamp-rp 2. https://lists.openampproject.org/mailman/listinfo 3. https://github.com/OpenAMP/open-amp/wiki/Using-OpenAMP-CI 4. mailto:nathalie@xilinx.com 5. https://zoom.us/j/4762224131 6. https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes

5 years, 11 months

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OpenAMP weekly slot for TSC and sub-groups

by Nathalie Chan King Choy

https://zoom.us/j/4762224131 Hi all, Due to travel for the OpenAMP Remoteproc discussion leads, we're pushing this Thursday's call out to Monday. Notes from the meetings can be found on the GitHub wiki: https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes Best regards, Nathalie C. Chan King Choy Project Manager focused on Open Source & Community [1]https://zoom.us/j/4762224131 Hi all, Due to travel for the OpenAMP Remoteproc discussion leads, weâre pushing this Thursdayâs call out to Monday. Notes from the meetings can be found on the GitHub wiki: [2]https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes Best regards, Nathalie C. Chan King Choy Project Manager focused on Open Source & Community References 1. https://zoom.us/j/4762224131 2. https://github.com/OpenAMP/open-amp/wiki/Meeting-Notes

5 years, 11 months

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OpenAMP remoteproc meeting tommorow 11/7

by Mills, William

All, This is a reminder that we have the openAMP remoteproc (aka "classic") meeting tomorrow. You should already have the meeting in your calendar from Nathalie. The time is 11am US eastern which should be 8am US Pacific and 4pm UK/UTC. If you don't have this meeting please reply to me only and I will fwd the invite. (For now, I don't want the zoom link in the public archive to be abused.) Action Items from last call: We will be focusing on the next work queue: https://github.com/OpenAMP/open-amp/wiki/Future-Topics-for-OpenAMP-remotepr… We gave out assignments to fill in this work last time. I see not much of it has been done. I will be working on my tasks today. All orgs were to identify their top priorities. I suggest you pick your top 3. Reply to this list before the meeting if you think you understand the items enough to make the selection. If you don't understand the items, please come to the meeting with questions and hopefully reply to the list with your top 3 after the meeting. Meeting notes: https://github.com/OpenAMP/open-amp/wiki/OpenAMP-remoteproc-Subgroup-Meetin… Agenda: 1) Call and mail list logistics, any issues? 2) Action item check 3) Questions about scope / abstract of items 4) "Top 3" discussion 5) other open discussion Thanks, Bill [You are on this list because you were subscribed to previous openamp maillists. If you wish to subscribe or unsubscribe vist https://lists.openampproject.org/mailman/listinfo/openamp-rp ]

5 years, 11 months

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[Please disregard] Test calendar invitation to openamp-rp list

by Nathalie Chan King Choy

Changed a setting & hopefully that will do the trick. Test that calendar works. This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately. Changed a setting & hopefully that will do the trick. Test that calendar works. This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.

5 years, 11 months

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[Please disregard] Test calendar invitation to openamp-rp list

by Nathalie Chan King Choy

Test that calendar works This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.

5 years, 11 months

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Test message #1 to openamp-rp list

by Nathalie Chan King Choy

Hi, Testing that this list is up & running OK: Attached some test files: Excel spreadsheet, JPEG, PNG, PDF, Word doc. CC'd a non-list member. Please could someone reply-all to the list to acknowledge everything made it through (and that CC of non-list member continues to work)? * Also testing that this section with HTML formatting gets converted to plain text by Mailman. Thanks & regards, Nathalie This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.

5 years, 11 months

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