Happy Holidays,
So this happened: I forgot to Erase the EEPROM, which clearly is my fault, but it was late and I was tired.
Just trying to see if I can recover this EEprom at all or if I am better getting a couple of new ones from eBay?
flashrom -p ch341a_spi -E -c MX25L12835F/MX25L12845E/MX25L12865E -f
flashrom v1.1 on Darwin 19.2.0 (x86_64)
flashrom is free software, get the source code at https://flashrom.org
Calibrating delay loop... OK.
Found Macronix flash chip "MX25L12835F/MX25L12845E/MX25L12865E" (16384 kB, SPI) on ch341a_spi.
Erasing and writing flash chip... FAILED at 0x00000000! Expected=0xff, Found=0x40, failed byte count from 0x00000000-0x00000fff: 0x1000
ERASE FAILED!
Looking for another erase function.
FAILED at 0x00000000! Expected=0xff, Found=0x40, failed byte count from 0x00000000-0x00007fff: 0x8000
ERASE FAILED!
Looking for another erase function.
FAILED at 0x00000000! Expected=0xff, Found=0x40, failed byte count from 0x00000000-0x0000ffff: 0x10000
ERASE FAILED!
Looking for another erase function.
^[[B^[[B^[[B^[[BFAILED at 0x00000000! Expected=0xff, Found=0x40, failed byte count from 0x00000000-0x00ffffff: 0x1000000
ERASE FAILED!
Looking for another erase function.
FAILED at 0x00000000! Expected=0xff, Found=0x40, failed byte count from 0x00000000-0x00ffffff: 0x1000000
ERASE FAILED!
Looking for another erase function.
Looking for another erase function.
Looking for another erase function.
No usable erase functions left.
FAILED!
Your flash chip is in an unknown state.
Please report this on IRC at chat.freenode.net (channel #flashrom) or
mail flashrom(a)flashrom.org, thanks!
Hi flashrom community!
Long time no see. Just want to report success on probe & read of
GigaDevice GD25Q40(B). The chip itself has different markings; 25Q41BT,
as in
https://ae01.alicdn.com/kf/HTB11jcQJVXXXXaeXVXXq6xXFXXXg/FREE-SHIPPING-SOP8…,
which points which is probably same or similar GigaDevice SPI flash (?)...
The chip is found on PowerColor RX5700 ITX graphics card, and according
to the read ROM contents, reading was successful.
I do not dare to try erasing/writing, as this card is too damn expensive
to risk it...
R,
S
Hi !
I have flash chip XM 25Q128 AHIG.
[image: image.png]
Flashrom software does not detect it.
In the attachment, the output of the command
./flashrom -VV -p linux_spi:dev=/dev/spidev0.0,spispeed=512
Thanks for your product. Success in development!
LOG:
root@g50-70:~/flashrom/flashrom# ./flashrom --programmer ch341a_spi -w /tmp/test.bin
flashrom v1.1-rc1-124-ga9d6d1a on Linux 4.9.0-9-amd64 (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 Winbond flash chip "W25Q32.V" (4096 kB, SPI) on ch341a_spi.
Reading old flash chip contents... done.
Erasing and writing flash chip... Erase/write done.
Verifying flash... FAILED at 0x00007100! Expected=0x23, Found=0xff, failed byte count from 0x00000000-0x003fffff: 0xcf6
Your flash chip is in an unknown state.
Please report this on IRC at chat.freenode.net (channel #flashrom) or
mail flashrom(a)flashrom.org, thanks!
LOG:
root@g50-70:~/flashrom/flashrom# ./flashrom --programmer ch341a_spi -w
/tmp/test.bin
flashrom v1.1-rc1-124-ga9d6d1a on Linux 4.9.0-9-amd64 (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 Winbond flash chip "W25Q32.V" (4096 kB, SPI) on ch341a_spi.
Reading old flash chip contents... done.
Erasing and writing flash chip... Erase/write done.
Verifying flash... FAILED at 0x00007100! Expected=0x23, Found=0xff,
failed byte count from 0x00000000-0x003fffff: 0xcf6
Your flash chip is in an unknown state.
Please report this on IRC at chat.freenode.net (channel #flashrom) or
mail flashrom(a)flashrom.org, thanks!
Hi! Here is the flashrom log. Thank you for this wonderful tool and support.
BIOS chip is MX25U12873F.
My motherboard model is MSI A320M PRO VH-PLUS
https://pastebin.com/raw/0f2PXpex
Regards,
Ghil
Sehr geehrte Damen und Herren,
wir benötigen eine aktuelle BIOS-Version wie oben angegeben. Zur Zeit ist
unserer Stand vom 23.07.2012
Mit freundlichen Grüßen
Rolf Isler
Kontaktdaten: 272343309@11082010-255A auto-id-projekt Fa. Rolf Isler
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