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 mikebdp2@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.pieczynski@gmail.com wrote:
flashrom mailing list -- flashrom@flashrom.org To unsubscribe send an email to flashrom-leave@flashrom.org