well, at least you don´t have a good (enough) connection to the chip.
Check your log file: "probe_spi_rdid_generic:" should give you the same ID as
given in the datasheet of your chip. Further it should give you always the same value.
As the value changes a lot, it seems that you have bad cable connections or an signal
Check the cables/cable connections and try with a lower frequency if the programmer
supports this. Try with cables as short as possible as well.
Von: Nicklas Lennert <lennert1986(a)gmail.com>
Gesendet: Dienstag, 21. April 2020 15:49
Betreff: [flashrom] W25Q256JWEQ 1.8V
I'm trying to flash bios to a motherboard MSI B450M-A PRO MAX.
I have connected to the "new type" JSPI1 connectors.
Think i have a connection to the chip, but its not listed on your chip list. Gets a
response only once every time i power up the chip.
I use a CH341A PRO programmer with a 1.8V converter. Then connected wires directly to the
motherboard. No unsoldering. Ubuntu 18.04.4 LTS
- Connected by this
Can you help me?