[flashrom] BayTrail Soc device 0f1c does not work

Hänel-Baas, Alexander alexander.haenel-baas at sieb-meyer.de
Mon May 18 11:49:41 CEST 2015


Hi

>> Any idea what is going wrong or what can I do to get flashrom to work?

No ideas what is going wrong?

Another question is: How I select the Bay Trail Device?

flashrom -VVV -p internal -c "Bay Trail" -r bios.txt
Error: Unknown chip 'Bay Trail' specified.

I have tried Linux 3.14 and 3.18 with fashrom 0.98-r1888

The complete output (flashrom -VVV -p internal -r b.txt) was:

Calibrating delay loop... OS timer resolution is 1 usecs, 488M loops per second, 10 myus = 11 us, 100 myus = 100 us, 1000 myus = 1031 us, 10000 myus = 10023 us, 4 myus = 5 us, OK.
Initializing internal programmer
No coreboot table found.
Using Internal DMI decoder.
page_size=1000
pre-rounding:  start=0x000f0000, len=0x10000, end=0x00100000
post-rounding: start=0x000f0000, len=0x10000, end=0x00100000
page_size=1000
pre-rounding:  start=0x000e2770, len=0x469, end=0x000e2bd9
post-rounding: start=0x000e2000, len=0x1000, end=0x000e3000
DMI string chassis-type: "Hand Held"
page_size=1000
pre-rounding:  start=0xb73f8770, len=0x469, end=0xb73f8bd9
post-rounding: start=0xb73f8000, len=0x1000, end=0xb73f9000
page_size=1000
pre-rounding:  start=0xb73f9000, len=0x10000, end=0xb7409000
post-rounding: start=0xb73f9000, len=0x10000, end=0xb7409000
Laptop detected via DMI.
DMI string system-manufacturer: "N/A"
DMI string system-product-name: "N/A"
DMI string system-version: "N/A"
DMI string baseboard-manufacturer: "Kontron Europe GmbH"
DMI string baseboard-product-name: "COMe-mBTc10"
DMI string baseboard-version: "A.0.0"
========================================================================
WARNING! You seem to be running flashrom on an unsupported laptop.
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 http://www.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.
========================================================================
Aborting.
Error: Programmer initialization failed.


With best regards,
Alexander





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