Hi David, I have get the package from the web, but I can't find the code about "25Q256" in flashchip.c, so, maybe this will lead to flash fail.
2017-08-09 15:11 GMT+08:00 Sandy Zhang <[email protected]>: > Hi David, > > Yes, My system's ISA/LPC vendor id and device id is 8086:a1c6, > In fact, I can't access the clone https://review.coreboot.org/flashrom.git, > I attempt to add the patch to flashrom-0.9.9, but I found the difference > is a bit big between these files, I'm very hard to add the > patch completely, so, could you send the latest package to me to try this > on my system? > Thanks for your great help! > > > > > > > 2017-08-09 14:04 GMT+08:00 David Hendricks <[email protected]>: > >> Hi Sandy, >> What is the result of `lspci -nn | grep ISA` on your system? I uploaded a >> patch for Lewisburg PCI IDs here: https://review.coreboot.org/#/c/20922/ >> >> I have tested Lewisburg PCH + W25Q256xxx and it seems to work. Let me >> know if you need any help applying the patch and testing it out on your >> system. >> >> >> On Tue, Aug 8, 2017 at 7:09 PM, Sandy Zhang <[email protected]> >> wrote: >> >>> Hi David, >>> >>> Do you know whether the configuration "Lewisburg PCH + W25Q256xxx SPI" >>> has been tested with the flashrom? thank you! >>> >>> >>> >>> >>> >>> >>> 2017-08-08 3:55 GMT+08:00 David Hendricks <[email protected]>: >>> >>>> Hi Sandy, >>>> Correct - The PCH will not allow us to write anything to regions which >>>> are not defined in the flash descriptor. You could add those regions to the >>>> "BIOS" region if you wish to update them from your host OS. The SPI >>>> Programming Guide for your PCH (Lewisburg?) should also have info about >>>> additional regions which you may set up in the flash descriptor. >>>> >>>> "EW" means erase and write, "S" means skip (content does not need to >>>> change), "E" means erase only, "W" means write only >>>> >>>> On Mon, Aug 7, 2017 at 12:50 AM, Sandy Zhang <[email protected]> >>>> wrote: >>>> >>>>> Hi David, >>>>> >>>>> It seems that the below 2 regions are "write denied": >>>>> >>>>> 00A26000 00A35FFF 00010000 DER #1 Region >>>>> 00A36000 00FEFFFF 005BA000 10 Gbe A Region >>>>> >>>>> By the way, can you tell me what is the other parament "EW", "S" and >>>>> "E" meana? thank you! >>>>> >>>>> >>>>> >>>>> >>>>> 2017-08-07 13:02 GMT+08:00 David Hendricks <[email protected]> >>>>> : >>>>> >>>>>> Hi Sandy, >>>>>> It might not have done what you expect. The error is because offsets >>>>>> 0xa26000-0xffffff are not defined in the flash descriptor, so the PCH >>>>>> gives >>>>>> us an error when flashrom attempts to update it. ":WD" next to the >>>>>> offsets >>>>>> in the log means "write denied". >>>>>> >>>>>> If you wish to update that region of the ROM then you must change >>>>>> your flash descriptor to include it and set the permissions to enable >>>>>> read >>>>>> and write. >>>>>> >>>>>> >>>>>> On Sun, Aug 6, 2017 at 8:20 PM, Sandy Zhang <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Hi David, >>>>>>> >>>>>>> Attachment is the log file when flash bios into Winbond 32MB SPI >>>>>>> rom, could you help to check if it's updated sucessfully? thank you! >>>>>>> >>>>>>> 2017-08-05 10:45 GMT+08:00 Sandy Zhang <[email protected]>: >>>>>>> >>>>>>>> Hi David, >>>>>>>> >>>>>>>> Thank you very much, I will try to add the patch to flashrom-0.9.9, >>>>>>>> As a BIOS engineer, it is a bit difficult for me to complete this. >>>>>>>> Do you know when will make it into a release tarball? >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> BR >>>>>>>> Sandy >>>>>>>> >>>>>>>> 2017-08-05 0:05 GMT+08:00 David Hendricks < >>>>>>>> [email protected]>: >>>>>>>> >>>>>>>>> On Aug 3, 2017 11:51 PM, "Sandy Zhang" <[email protected]> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> Hi David, >>>>>>>>>> >>>>>>>>>> Thanks for your reply, can you tell me where to download the >>>>>>>>>> flash package like "flashrom-0.9.9.tar" which is downloaded from the >>>>>>>>>> address ''https://www.flashrom.org/Downloads";? thank you! >>>>>>>>>> >>>>>>>>> >>>>>>>>> The Skylake patches have not made it into a release tarball yet. >>>>>>>>> Can you try using the git sources from https://review.coreboot.o >>>>>>>>> rg/cgit/flashrom.git? E.g: >>>>>>>>> >>>>>>>>> git clone https://review.coreboot.org/flashrom.git >>>>>>>>> git checkout origin/staging >>>>>>>>> make >>>>>>>>> >>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> BR >>>>>>>>>> Sandy >>>>>>>>>> >>>>>>>>>> 2017-08-04 14:35 GMT+08:00 David Hendricks < >>>>>>>>>> [email protected]>: >>>>>>>>>> >>>>>>>>>>> Hi Sandy, >>>>>>>>>>> Skylake support was recently merged: >>>>>>>>>>> https://review.coreboot.org/18973 >>>>>>>>>>> >>>>>>>>>>> However you may need to add your PCH PCI ID. What does `lspci >>>>>>>>>>> -nn | grep LPC` show on your test system? >>>>>>>>>>> >>>>>>>>>>> And yes, a 32MB ROM should work fine. >>>>>>>>>>> >>>>>>>>>>> On Mon, Jul 31, 2017 at 4:11 AM, Sandy Zhang < >>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi, >>>>>>>>>>>> >>>>>>>>>>>> Can you tell me when flashrom support Intel Purley platform >>>>>>>>>>>> Lewisburg PCH? >>>>>>>>>>>> and if it can support flash 32 MB SPI rom? >>>>>>>>>>>> I am eager to your reply as soon as possible, thank you very >>>>>>>>>>>> much! >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> >>>>>>>>>>>> *Best Regard!* >>>>>>>>>>>> >>>>>>>>>>>> *Sandy Zhang (* 张立康*)* >>>>>>>>>>>> *BIOS Engineer* >>>>>>>>>>>> *Global Design Service* >>>>>>>>>>>> *Celestica(Shanghai) R&D Center, China* >>>>>>>>>>>> *Mail: [email protected] <[email protected]>* >>>>>>>>>>>> *Mobile: (+86)15965353952 <+86%20159%206535%203952>* >>>>>>>>>>>> *Phone: (+86)021-61006028-7623* >>>>>>>>>>>> >>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>> flashrom mailing list >>>>>>>>>>>> [email protected] >>>>>>>>>>>> https://mail.coreboot.org/mailman/listinfo/flashrom >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> >>>>>>>>>> *Best Regard!* >>>>>>>>>> >>>>>>>>>> *Sandy Zhang (* 张立康*)* >>>>>>>>>> *BIOS Engineer* >>>>>>>>>> *Global Design Service* >>>>>>>>>> *Celestica(Shanghai) R&D Center, China* >>>>>>>>>> *Mail: [email protected] <[email protected]>* >>>>>>>>>> *Mobile: (+86)15965353952 <+86%20159%206535%203952>* >>>>>>>>>> *Phone: (+86)021-61006028-7623* >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> *Best Regard!* >>>>>>>> >>>>>>>> *Sandy Zhang (* 张立康*)* >>>>>>>> *BIOS Engineer* >>>>>>>> *Global Design Service* >>>>>>>> *Celestica(Shanghai) R&D Center, China* >>>>>>>> *Mail: [email protected] <[email protected]>* >>>>>>>> *Mobile: (+86)15965353952 <+86%20159%206535%203952>* >>>>>>>> *Phone: (+86)021-61006028-7623* >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> >>>>>>> *Best Regard!* >>>>>>> >>>>>>> *Sandy Zhang (* 张立康*)* >>>>>>> *BIOS Engineer* >>>>>>> *Global Design Service* >>>>>>> *Celestica(Shanghai) R&D Center, China* >>>>>>> *Mail: [email protected] <[email protected]>* >>>>>>> *Mobile: (+86)15965353952 <+86%20159%206535%203952>* >>>>>>> *Phone: (+86)021-61006028-7623* >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> *Best Regard!* >>>>> >>>>> *Sandy Zhang (* 张立康*)* >>>>> *BIOS Engineer* >>>>> *Global Design Service* >>>>> *Celestica(Shanghai) R&D Center, China* >>>>> *Mail: [email protected] <[email protected]>* >>>>> *Mobile: (+86)15965353952 <+86%20159%206535%203952>* >>>>> *Phone: (+86)021-61006028-7623* >>>>> >>>> >>>> >>> >>> >>> -- >>> >>> *Best Regard!* >>> >>> *Sandy Zhang (* 张立康*)* >>> *BIOS Engineer* >>> *Global Design Service* >>> *Celestica(Shanghai) R&D Center, China* >>> *Mail: [email protected] <[email protected]>* >>> *Mobile: (+86)15965353952 <+86%20159%206535%203952>* >>> *Phone: (+86)021-61006028-7623* >>> >> >> > > > -- > > *Best Regard!* > > *Sandy Zhang (* 张立康*)* > *BIOS Engineer* > *Global Design Service* > *Celestica(Shanghai) R&D Center, China* > *Mail: [email protected] <[email protected]>* > *Mobile: (+86)15965353952 <+86%20159%206535%203952>* > *Phone: (+86)021-61006028-7623* > -- *Best Regard!* *Sandy Zhang (* 张立康*)* *BIOS Engineer* *Global Design Service* *Celestica(Shanghai) R&D Center, China* *Mail: [email protected] <[email protected]>* *Mobile: (+86)15965353952* *Phone: (+86)021-61006028-7623*
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