Issue #485 has been updated by Michał Żygowski.
As for Ice Lake vs Ice Lake D, see my response on the ML regarding Ice Lake D support and the Ice Lake mobile support that was present in coreboot before: https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/message/N5FF...
As Nico said, the lack of public silicon documentation is troublesome for coreboot developers and basically for anyone who tries to write firmware.
However, the necessary FSP is public: https://github.com/intel/FSP/tree/master/IdavilleFspBinPkg Microcode for Ice Lake D can also be found on https://github.com/coreboot/intel-microcode/blob/main/intel-ucode/06-6c-01 There is some sample code for Idaville/Ice Lake D in slimbootloader: https://github.com/mauricema/slimbootloader/tree/master/Platform/IdavilleBoa...
Given that, you might be able to implement and build something bootable, maybe...
---------------------------------------- Feature #485: Request for Support for Intel Xeon 1700 D Processor Family in Coreboot(Ice Lake) https://ticket.coreboot.org/issues/485#change-1489
* Author: Rajat Dongre * Status: New * Priority: Immediate * Assignee: Rajat Dongre * Target version: none * Start date: 2023-04-27 ---------------------------------------- Hi,
I am writing this email to request support for the Intel Xeon 1700 D processor family (Ice Lake) in Coreboot. As you may be aware, the support for the IceLake SOC has been removed, and I am using a processor from the same family.
I would appreciate any help or guidance on how to bring up my processor using Coreboot. I have been using Coreboot for some time and am familiar with its functionalities, but I am facing difficulties with the processor mentioned above. and Can I used to older version of coreboot where you give support for the Ice lake but the Intel Xeon 1700 D processor family launch in Dec 2022. so I have doubt I will work for this SOC as the Icelake is not updated from last 4 years in coreboot.
I would be grateful if you could provide any relevant documentation, code, or instructions to help me with my request. I believe that my request will not only benefit me but also other members of the community who are facing similar challenges.
Thank you for your time and consideration, and I look forward to hearing from you soon.