It's iKVM4. On 18-02-25 04:23:45, Timothy Pearson wrote:
Actually that's quite odd -- it should not work that way. There is a hardware mux that is switched in when the module is installed; only the BMC can access the DRAM SPD lines without a BMC GPIO being set.Which module are you using, the iKVM4 or the iKVM5? On 02/24/2018 11:10 AM, Piotr Kubaj via coreboot wrote:Strange, I didn't apply any patches. I run D16 with stock coreboot 4.7 and OpenBMC. Could it be because I have different memory modules (4xKVR16R11D4/16)? On 18-02-24 12:00:01, [email protected] wrote:Send coreboot mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit https://mail.coreboot.org/mailman/listinfo/coreboot or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of coreboot digest..." Today's Topics: 1. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) 2. Re: OpenBMC & KGPE-D16 (Timothy Pearson) 3. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) 4. Re: OpenBMC & KGPE-D16 (Timothy Pearson) 5. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) 6. make gitconfig not working for me with git 1.9.1 ([email protected]) 7. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) ---------------------------------------------------------------------- Message: 1 Date: Fri, 23 Feb 2018 23:38:42 +0100 From: Elisenda Cuadros <[email protected]> To: Timothy Pearson <[email protected]>, Coreboot <[email protected]> Subject: Re: [coreboot] OpenBMC & KGPE-D16 Message-ID: <[email protected]> Content-Type: text/plain; charset="utf-8"; Format="flowed" Hello, Thank you for your reply. I reflashed (same build) the BMC module with a hotplug. Now it works like a charm, it got an ip, I can log through ssh, reboot, etc.. But now I have a new problem. If I try to boot from a halted system, with BMC module attached, the system fires up but Coreboot hangs: Unable to detect valid memory on any nodes.? Halting! mct_d: fatalexit If I remove the BMC module the system boots fine. I have 4 Micron MT18JSF25672PDZ-1G4F1DD modules, located in CPU1 orange slots. I attach both console logs. Regards, - Eli On 22/02/18 22:36, Timothy Pearson wrote:Actually, for OpenBMC work, hotplugging is often the only way to go. Just be very careful to align the pins correctly the first time; you don't have a second chance if you misalign the pins and fry the module... On 02/22/2018 03:22 PM, [email protected] wrote:On 02/17/2018 09:46 AM, Elisenda Cuadros wrote:Hi, Now I trying to use your OpenBMC port. I followed the instructions and everything was fine (compiling, reading and flashing). I waited several minutes after flashing, but the module didn 't blinked like in the vendor rom, nor did it receive an ip. I halted the system because I thought maybe it needs a cold start. After this, the system doesn't boot with the module plugged in. The fans begin to spin for approximately 1/4 second, but nothing else. My two fans (1 cpu & 1 chassis) have 3 pins and are low speed (~1000rpm) In the case I have to reflash the module, is it possible to hotplug it?Hotplugging is dangerous and not supported, don't do it.Thank you very much for your support.You can use a test clip to externally flash it via a flashing device (not sure which can do 16 pins though, I would inquire on the flashrom mailinglist) Are you using the latest coreboot? AFAIK coreboot was patched to support OpenBMC, so you need a new version with the patches.-------------- next part -------------- A non-text attachment was scrubbed... Name: Console_Without_BMC.log.gz Type: application/gzip Size: 24422 bytes Desc: not available URL: <http://mail.coreboot.org/pipermail/coreboot/attachments/20180223/80d225ea/attachment-0002.bin> -------------- next part -------------- A non-text attachment was scrubbed... Name: Console_With_BMC.log.gz Type: application/gzip Size: 2158 bytes Desc: not available URL: <http://mail.coreboot.org/pipermail/coreboot/attachments/20180223/80d225ea/attachment-0003.bin> ------------------------------ Message: 2 Date: Fri, 23 Feb 2018 17:01:13 -0600 From: Timothy Pearson <[email protected]> To: Elisenda Cuadros <[email protected]> Cc: Coreboot <[email protected]> Subject: Re: [coreboot] OpenBMC & KGPE-D16 Message-ID: <[email protected]> Content-Type: text/plain; charset=UTF-8 To subscribe or unsubscribe via the World Wide Web, visit https://mail.coreboot.org/mailman/listinfo/coreboot or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of coreboot digest..." Today's Topics: 1. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) 2. Re: OpenBMC & KGPE-D16 (Timothy Pearson) 3. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) 4. Re: OpenBMC & KGPE-D16 (Timothy Pearson) 5. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) 6. make gitconfig not working for me with git 1.9.1 ([email protected]) 7. Re: OpenBMC & KGPE-D16 (Elisenda Cuadros) ---------------------------------------------------------------------- Message: 1 Date: Fri, 23 Feb 2018 23:38:42 +0100 From: Elisenda Cuadros <[email protected]> To: Timothy Pearson <[email protected]>, Coreboot <[email protected]> Subject: Re: [coreboot] OpenBMC & KGPE-D16 Message-ID: <[email protected]> Content-Type: text/plain; charset="utf-8"; Format="flowed" Hello, Thank you for your reply. I reflashed (same build) the BMC module with a hotplug. Now it works like a charm, it got an ip, I can log through ssh, reboot, etc.. But now I have a new problem. If I try to boot from a halted system, with BMC module attached, the system fires up but Coreboot hangs: Unable to detect valid memory on any nodes.? Halting! mct_d: fatalexit If I remove the BMC module the system boots fine. I have 4 Micron MT18JSF25672PDZ-1G4F1DD modules, located in CPU1 orange slots. I attach both console logs. Regards, Eli On 22/02/18 22:36, Timothy Pearson wrote:Actually, for OpenBMC work, hotplugging is often the only way to go. Just be very careful to align the pins correctly the first time; you don't have a second chance if you misalign the pins and fry the module... On 02/22/2018 03:22 PM, [email protected] wrote:On 02/17/2018 09:46 AM, Elisenda Cuadros wrote:Hi, Now I trying to use your OpenBMC port. I followed the instructions and everything was fine (compiling, reading and flashing). I waited several minutes after flashing, but the module didn 't blinked like in the vendor rom, nor did it receive an ip. I halted the system because I thought maybe it needs a cold start. After this, the system doesn't boot with the module plugged in. The fans begin to spin for approximately 1/4 second, but nothing else. My two fans (1 cpu & 1 chassis) have 3 pins and are low speed (~1000rpm) In the case I have to reflash the module, is it possible to hotplug it?Hotplugging is dangerous and not supported, don't do it.Thank you very much for your support.You can use a test clip to externally flash it via a flashing device (not sure which can do 16 pins though, I would inquire on the flashrom mailinglist) Are you using the latest coreboot? AFAIK coreboot was patched to support OpenBMC, so you need a new version with the patches.-------------- next part -------------- A non-text attachment was scrubbed... Name: Console_Without_BMC.log.gz Type: application/gzip Size: 24422 bytes Desc: not available URL: <http://mail.coreboot.org/pipermail/coreboot/attachments/20180223/80d225ea/attachment-0002.bin> -------------- next part -------------- A non-text attachment was scrubbed... Name: Console_With_BMC.log.gz Type: application/gzip Size: 2158 bytes Desc: not available URL: <http://mail.coreboot.org/pipermail/coreboot/attachments/20180223/80d225ea/attachment-0003.bin> ------------------------------ Message: 2 Date: Fri, 23 Feb 2018 17:01:13 -0600 From: Timothy Pearson <[email protected]> To: Elisenda Cuadros <[email protected]> Cc: Coreboot <[email protected]> Subject: Re: [coreboot] OpenBMC & KGPE-D16 Message-ID: <[email protected]> Content-Type: text/plain; charset=UTF-8 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 You need these patches: https://review.coreboot.org/#/c/19822/ This one in particular: https://review.coreboot.org/#/c/coreboot/+/19820/ This is noted on the Raptor status page: https://www.raptorengineering.com/coreboot/kgpe-d16-bmc-port-status.php See the link to "Initial coreboot patches". If anyone wants to take over upstreaming of the patches in that list they are welcome to do so! On 02/23/2018 04:38 PM, Elisenda Cuadros wrote:Hello, Thank you for your reply. I reflashed (same build) the BMC module with a hotplug. Now it works like a charm, it got an ip, I can log through ssh, reboot, etc.. But now I have a new problem. If I try to boot from a halted system, with BMC module attached, the system fires up but Coreboot hangs: Unable to detect valid memory on any nodes. Halting! mct_d: fatalexit If I remove the BMC module the system boots fine. I have 4 Micron MT18JSF25672PDZ-1G4F1DD modules, located in CPU1 orange slots. I attach both console logs. Regards, - Eli On 22/02/18 22:36, Timothy Pearson wrote:Actually, for OpenBMC work, hotplugging is often the only way to go. Just be very careful to align the pins correctly the first time; you don't have a second chance if you misalign the pins and fry the module... On 02/22/2018 03:22 PM, [email protected] wrote:On 02/17/2018 09:46 AM, Elisenda Cuadros wrote:Hi, Now I trying to use your OpenBMC port. I followed the instructions and everything was fine (compiling, reading and flashing). I waited several minutes after flashing, but the module didn 't blinked like in the vendor rom, nor did it receive an ip. I halted the system because I thought maybe it needs a cold start. After this, the system doesn't boot with the module plugged in. The fans begin to spin for approximately 1/4 second, but nothing else. My two fans (1 cpu & 1 chassis) have 3 pins and are low speed (~1000rpm) In the case I have to reflash the module, is it possible to hotplug it?Hotplugging is dangerous and not supported, don't do it.Thank you very much for your support.You can use a test clip to externally flash it via a flashing device (not sure which can do 16 pins though, I would inquire on the flashrom mailinglist) Are you using the latest coreboot? AFAIK coreboot was patched to support OpenBMC, so you need a new version with the patches.-- Timothy Pearson Raptor Engineering +1 (415) 727-8645 (direct line) +1 (512) 690-0200 (switchboard) https://www.raptorengineering.com-- Timothy Pearson Raptor Engineering +1 (415) 727-8645 (direct line) +1 (512) 690-0200 (switchboard) https://www.raptorengineering.com
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