I finally got to verify operation with the updated revision of flashrom. While it correctly detected the chipset now, it displayed some error messages about a nonexistant mapping. See the attached text files for the output. I also included a verbose output that might help as well as a fresh lspci output even though I'm fairly sure it didn't change from last time.
On 15.07.2014 16:01, Stefan Tauner wrote:
I have just committed a refined version of Martin's patch in r1830 that enables support for AMD Bolton-based chipsets. The addressees of this mail have reported different mainboards to be not working with flashrom because of its lack of Bolton support in the past. There might still be issues with individual board models but in general flashrom should work on Bolton-based devices from now on. If you test it on your board please report back any outcome (with a verbose log and the exact board model), thanks.