-----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, taii...@gmx.com 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJakJ03AAoJEK+E3vEXDOFbW/0H/1DOjUMNrB5tOxw1OkGnRVK0 /KucTV0HjqPwtvhyyHeU6T9cFdAAkTHICFeGXXm05GBSeCTXWKOp38xO92hWCp88 zedukp8mq+AAzg6R1yfd6Z3MsD1pmueUKWvV0ca1lxkfAGacUzND0xRXQaO3Jel6 n0VYv0GOSDCjp34MClawUZ7ie309u68YnEQhkyFd56oXsTCfvHl8j2dwO8RmmtJt gs+JHOTZAMgBSzn8DJigh5hiNA7B93A8Lst/Q+oFfxwibhSWGDXCmdDlcBu/VNcM ZNF3DYYa6u6bQB8xNvous8HCn5aUEvU2vNbAci+R15S1fNEnO+fn/+F5X96mHyk= =DRWR -----END PGP SIGNATURE----- -- coreboot mailing list: coreboot@coreboot.org https://mail.coreboot.org/mailman/listinfo/coreboot