Dear Coreboot developers,
I installed Coreboot with ThinkPad X60s and Debian 9 and they run successfully, but I observe a weird behavior.
Even though I had enabled blob for microcode update, the system seems to run without it. I saw the following message in dmesg: (I think this is not fatal since this is related to temperature monitoring, though.)
coretemp: Errata AE18 not fixed, update BIOS or microcode of the CPU!
For comparison, I had installed `intel-microcode` package to the system and then the message disappeared.
Is this intended behavior, misconfiguration, or a real bug?
For reference, I uploaded the content of /proc/cpuinfo before and after the installation of `intel-microcode` package: https://gist.github.com/omasanori/4a1316bd78d95069f287431f5bd3a176
Also, I uploaded a report to board-status: https://review.coreboot.org/cgit/board-status.git/commit/?id=af91ae4946fec9e...
(I had also tried to install FreeBSD 12.0 and OpenBSD 6.4 but both of their installers failed to boot just after the kernel is loaded and located. I am not sure if this is related to this or not.)
Best regards, Masanori