Hello, I have recently received a thinkpad T14s Gen 3 AMD (Ryzen 6850U) and given flashrom a try. However, the winbond chip inside wasn't detected. I wonder if the team at flashrom can work around it. For more infomation, I have attached the log as well as the images of the motherboard : https://postimg.cc/gallery/MqXWhHv.
Thanks, B83C
flashrom v1.2 on Linux 6.0.0+ (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). No DMI table found. Found chipset "AMD FP4". Enabling flash write... PROBLEMS, continuing anyway ======================================================================== You may be running flashrom on an unknown laptop. We could not detect this for sure because your vendor has not set up the SMBIOS tables correctly. Some internal buses have been disabled for safety reasons. You can enforce using all buses by adding -p internal:laptop=this_is_not_a_laptop to the command line, but please read the following warning if you are not sure. No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. flashrom v1.2 on Linux 6.0.0+ (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). No DMI table found. Found chipset "AMD FP4". Enabling flash write... Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. FCH device found but SMBus revision 0x71 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 may be running flashrom on an unknown laptop. We could not detect this for sure because your vendor has not set up the SMBIOS tables correctly. Some internal buses have been disabled for safety reasons. You can enforce using all buses by adding -p internal:laptop=this_is_not_a_laptop to the command line, but please read the following warning if you are not sure. 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 v1.2 on Linux 6.0.0+ (x86_64) flashrom is free software, get the source code at https://flashrom.org More than one operation specified. Aborting. Please run "flashrom --help" for usage info. flashrom v1.2 on Linux 6.0.0+ (x86_64) flashrom is free software, get the source code at https://flashrom.org flashrom was built with libpci 3.8.0, GCC 13.0.0 20220922 (experimental), little endian Command line (5 args): flashrom -V -p internal -r test Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Initializing internal programmer /sys/class/mtd/mtd0 does not exist No coreboot table found. Using Internal DMI decoder. No DMI table found. W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect. Active config mode, unknown reg 0x20 ID: 00. W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect. Active config mode, unknown reg 0x20 ID: 20. Found chipset "AMD FP4" with PCI ID 1022:790e. Enabling flash write... Chipset read write protected flash from 0xfffff800 to 0x0007f7ff, unlocking...Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. Chipset read write protected flash from 0xfffff800 to 0x0007f7ff, unlocking...Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. Chipset read write protected flash from 0xfffff800 to 0x0007f7ff, unlocking...Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. Chipset read write protected flash from 0xfffff800 to 0x0007f7ff, unlocking...Disabling read write protection of flash addresses from 0xfffff800 to 0x0007f7ff failed. SPI base address is at 0xffffffe0 FCH device found but SMBus revision 0x71 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.ROM strap override is active: SPI PROBLEMS, continuing anyway ======================================================================== You may be running flashrom on an unknown laptop. We could not detect this for sure because your vendor has not set up the SMBIOS tables correctly. Some internal buses have been disabled for safety reasons. You can enforce using all buses by adding -p internal:laptop=this_is_not_a_laptop to the command line, but please read the following warning if you are not sure. 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. ======================================================================== The following protocols are supported: None. No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. Restoring PCI config space for 00:14:3 reg 0x5c Restoring PCI config space for 00:14:3 reg 0x58 Restoring PCI config space for 00:14:3 reg 0x54 Restoring PCI config space for 00:14:3 reg 0x50
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