hi Flashrom owner,

I want use this tool on my laptop,but it show error as bellow:  could you please give me some suggest?

 

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root@TEST-VN:/home/scbu# flashrom -p internal -r 1.bin

flashrom v1.2 on Linux 5.19.0-1523438.22.04.amdgpu.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).

No DMI table found.

Found chipset "AMD FP4".

Enabling flash write... 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.