Lac, you probably installed flashrom from a binary package. The fix Edward gives is intended to go into a source file sb600spi.c and then compiled to produce the executable binary on your Lenovo Ideapad 3.
Go to: https://www.flashrom.org/Downloads You will need to make sure you install the required dependent apps & libraries, then download the source. My suggestion is from GitHub thus: # git clone https://github.com/flashrom/flashrom.git When you have the source downloaded, navigate to the flashrom directory you have made and edit sb600spi.c to include your rev=0x51 chip. It's just a one line edit. Then, while in the flashrom directory, do # make stuff happens # make install Then try running: # flashrom -p internal Hope this helps, Clay On Mon, Dec 21, 2020 at 1:29 AM Lac Onis <laconi...@gmail.com> wrote: > Thank you! I understand the commit but not how to proceed. What should i > do with this .c file? > Kind regards > > > > Le lun. 21 déc. 2020 02 h 30, Edward O'Callaghan <quasi...@google.com> a > écrit : > >> Hi, >> >> Please try the following >> https://review.coreboot.org/c/flashrom/+/48779 and let me know if it >> works for you? >> >> Kind regards, >> Edward. >> >> >> On Mon, 21 Dec 2020 at 12:03, Lac Onis <laconi...@gmail.com> wrote: >> > >> > From a Lenovo Ideapad 3 15are05, on Ubuntu 20.04 >> > As suggested, I report the following log. >> > >> > I'd be happy to have a suggestion on how to flash the Bios. >> > Thank you! >> > >> > $ sudo flashrom -r DZCN19WW.original.ROM >> > flashrom v1.2 on Linux 5.4.0-58-generic (x86_64) >> > flashrom is free software, get the source code at https://flashrom.org >> > >> > Please select a programmer with the --programmer parameter. >> > To choose the mainboard of this computer use 'internal'. Valid choices >> are: >> > internal, dummy, nic3com, nicrealtek, gfxnvidia, drkaiser, satasii, >> atavia, >> > it8212, ft2232_spi, serprog, buspirate_spi, dediprog, developerbox, >> rayer_spi, >> > pony_spi, nicintel, nicintel_spi, nicintel_eeprom, ogp_spi, satamv, >> linux_mtd, >> > linux_spi, usbblaster_spi, pickit2_spi, ch341a_spi, digilent_spi, >> stlinkv3_spi. >> > >> > $ sudo flashrom --programmer internal >> > flashrom v1.2 on Linux 5.4.0-58-generic (x86_64) >> > flashrom is free software, get the source code at https://flashrom.org >> > >> > Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). >> > Found chipset "AMD FP4". >> > Enabling flash write... FCH device found but SMBus revision 0x51 does >> not match known values. >> > Please report this to flashrom@flashrom.org and include this log and >> > the output of lspci -nnvx, thanks!. >> > Could not determine chipset generation.PROBLEMS, continuing anyway >> > ======================================================================== >> > You seem to be running flashrom on an unknown laptop. Some >> > internal buses have been disabled for safety reasons. >> > >> > Laptops, notebooks and netbooks are difficult to support and we >> > recommend to use the vendor flashing utility. The embedded controller >> > (EC) in these machines often interacts badly with flashing. >> > See the manpage and https://flashrom.org/Laptops for details. >> > >> > If flash is shared with the EC, erase is guaranteed to brick your laptop >> > and write may brick your laptop. >> > Read and probe may irritate your EC and cause fan failure, backlight >> > failure and sudden poweroff. >> > You have been warned. >> > ======================================================================== >> > No EEPROM/flash device found. >> > Note: flashrom can never write if the flash chip isn't found >> automatically. >> > >> > _______________________________________________ >> > flashrom mailing list -- flashrom@flashrom.org >> > To unsubscribe send an email to flashrom-le...@flashrom.org >> > _______________________________________________ > flashrom mailing list -- flashrom@flashrom.org > To unsubscribe send an email to flashrom-le...@flashrom.org >
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