On Fri, Dec 18, 2015 at 08:43:37AM +0000, Stojsavljevic, Zoran wrote:
Hello both lists, Jiming,
There are 5 basic features, provided by CSM SeaBIOS payload, and I am looking to list of these features.
Could you, please, provide to me list of these features, and some description, and/or pointer to these descriptions?
I don't fully understand your question. One can build SeaBIOS as a Compatibility Support Module (CSM) for UEFI, and this has been tested with OVMF on virtual machines. It's theoretically also possible to use it as a CSM on real hardware with a UEFI payload on coreboot, but to the best of my knowledge that has never been tested. When SeaBIOS is used as a CSM module, it provides legacy 16bit BIOS support on UEFI machines to bootloaders and option roms that require that support.
The only link I have for SeaBIOS CSM is:
http://www.seabios.org/Build_overview#Build_as_a_UEFI_Compatibility_Support_...
Cheers, -Kevin