Re: [coreboot] setting smbios values from the OS
2014-06-16 19:05 GMT+02:00 Rafael Vanoni rafael.van...@pluribusnetworks.com: On 06/13/2014 09:40 AM, Marc Jones wrote: Rafael, i don't think that you can update them once the OS loads. The OS would have already made decisions based on the settings. Marc On Tue, Jun 10, 2014 at 7:41 PM, Rafael Vanoni rafael.van...@pluribusnetworks.com wrote: Hi folks, first time posting here. I was wondering if it would be possible to modify smbios values once a system is up and running. Has anyone ever looked into that? If not, any pointers on how to implement this would be greatly appreciated. I'm fairly new to coreboot but would like to look into this. This is with coreboot + seabios, btw. Thanks, Rafael Hi Marc, That's true, but my intention is to modify more 'informational' fields like version, sn, etc. Nothing that would break the OS. Wrong: http://lxr.free-electrons.com/ident?i=DMI_MATCH You can modify dmi values in coreboot - see bachmann/ot205 greets -- Christian Gmeiner, MSc https://soundcloud.com/christian-gmeiner -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
[coreboot] Atom E3815 processor - reporting incorrect PCI device id
Hi all, I have two B3 stepping E3815 processors, one is reporting a PCI device id of 0x0f00 ( as expected ) but another is reporting 0x. I can work round that in the BAYTRAIL_FSP CoreBoot build but cannot install Linux, and I'm guessing that having a wonky device id may be involved. Has anyone else seen this and know the work around? I can't see anything about it on the Intel IBL. Cheers, Mike. -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
Re: [coreboot] Atom E3815 processor - reporting incorrect PCI device id
Hi Mike, This is due to a bad or missing IFD. You need to have the correct information in the bootStrap settings. Cheers, Sean On 06/17/2014 10:27 PM, Mike Hibbett wrote: Hi all, I have two B3 stepping E3815 processors, one is reporting a PCI device id of 0x0f00 ( as expected ) but another is reporting 0x. I can work round that in the BAYTRAIL_FSP CoreBoot build but cannot install Linux, and I'm guessing that having a wonky device id may be involved. Has anyone else seen this and know the work around? I can't see anything about it on the Intel IBL. Cheers, Mike. -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
Re: [coreboot] Atom E3815 processor - reporting incorrect PCI device id
Hi Sean, I would have thought so too, but the devices are using the same IFD. Do you know what the ifd parameter is that affects this? Cheers, Mike Sent with AquaMail for Android http://www.aqua-mail.com On 18 June 2014 01:08:25 Sean McNeil seanmcne...@gmail.com wrote: Hi Mike, This is due to a bad or missing IFD. You need to have the correct information in the bootStrap settings. Cheers, Sean On 06/17/2014 10:27 PM, Mike Hibbett wrote: Hi all, I have two B3 stepping E3815 processors, one is reporting a PCI device id of 0x0f00 ( as expected ) but another is reporting 0x. I can work round that in the BAYTRAIL_FSP CoreBoot build but cannot install Linux, and I'm guessing that having a wonky device id may be involved. Has anyone else seen this and know the work around? I can't see anything about it on the Intel IBL. Cheers, Mike. -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot -- coreboot mailing list: coreboot@coreboot.org http://www.coreboot.org/mailman/listinfo/coreboot
