The only reliable way to "remove all of the spyware" from your firmware - is to switch to the opensource coreboot BIOS with as few binary blobs as possible. (By simply removing some UEFI modules you could't guarantee the security, I hope you understand this). If your PC isn't supported by coreboot: either try to port a coreboot to it if it's possible, or sell it and buy a supported PC with that money.
On Thu, Apr 8, 2021 at 10:53 PM Patryk P <patryk.pieczyn...@gmail.com> wrote: > > For me read/write works fine I just send output to You for further > development purposes. > > Regards > > On Thu, Apr 8, 2021 at 8:07 PM Winfried Kybelka > <winfried.kybelka@winni-is-at.dynip.online> wrote: >> >> Hi Mike >> >> i have compile last git source an make a read -test >> >> yesterday have i testet it with old version . this has "Found Unknown flash >> chip "SFDP-capablechip" (8192 kB, SPI) on ch341a_spi. >> and data was also read out. >> then I had to repeat the read process to a new file and check with diff >> command that recognized differences. >> >> today with aktual git source "flashrom v1.2-230-gc193fbd" >> the unknown Unknown flash chip "SFDP-capablechip" also appears. >> but the reading tests showed that no more differences were recognized. >> >> I found a post in another forum: >> > >> I've de-soldered chip XMC QH64AHIG (XM25QH64AHIG) >> In attachment you can find dump from flashrom >> Also I've found that, this chip is equals to : >> XM25QH64AHIG GD25Q64CSIG MX25L6406EN2I-12G EN25QH64A-104HIP W25Q64JVSSIQ >> < >> >> an make test 'flashrom --programmer ch341a_spi -f -c "GD25Q64(B)" -r >> XMC_XM25QH64AHIG.bin' >> with the same result. flashrom can read chip. >> I couldn't write test yet because I have to revise the flash first and >> remove all of the China spyware from the firmware. >> >> greetings Winfried >> >> schrieb Mike Banon >> <mikeb...@gmail.com>: >> >> > It could be that XMC chips aren't officially supported yet, but there >> > are some unofficial flashrom patches for XMC support available online. >> > Please try them. >> > >> > On Wed, Apr 7, 2021 at 9:10 PM Patryk P <patryk.pieczyn...@gmail.com> >> > wrote: >> > > >> > > >> > > _______________________________________________ >> > > flashrom mailing list -- flashrom@flashrom.org >> > > To unsubscribe send an email to flashrom-le...@flashrom.org >> > >> > >> > >> -- Best regards, Mike Banon Open Source Community Manager of 3mdeb - https://3mdeb.com/ _______________________________________________ flashrom mailing list -- flashrom@flashrom.org To unsubscribe send an email to flashrom-le...@flashrom.org