Coreboot Support Status for Intel B760 Chipset

[jayesh0711]

Hello coreboot team,

I want to confirm my understanding regarding coreboot support for Intel LGA1700 platforms.

I checked the available boards and found that only the following currently have confirmed coreboot/Dasharo support:
• MSI PRO Z790-P (DDR5)
• MSI PRO Z690-A (DDR5)

Both boards use Raptor Lake-S processors and DDR5, similar to our platform, but they are based on Z790/Z690 chipsets.
Our target board uses the B760 chipset.

My understanding is:
• Z790/Z690 are supported because specific boards were ported.
• B760 currently has no coreboot support.
• Even if Z790/Z690 and B760 all support Raptor Lake-S CPUs, coreboot compatibility does not transfer between chipsets.
• Buying a Z790/Z690 board will not help in developing or debugging coreboot for B760.

Could you please confirm if this understanding is correct?

Additionally:

Is there any ongoing or planned work for B760 support?

Is any B760 reference board recommended for starting a port?

Is there any experimental or partial B760 support available?

Please confirm so we can plan our next steps correctly.

Thank you.