On Sat, Nov 10, 2012 at 11:30:39AM -0800, Jordan Justen wrote: > On Sat, Nov 10, 2012 at 8:25 AM, Thorsten Glaser <[email protected]> wrote: > > Kevin O'Connor dixit: > >>1 - Using SeaBIOS as a CSM. The CSM spec is amazingly complex as > > > >>2 - Implementing in SeaBIOS a subset of the EFI OS interface so that > > > > Both aren’t really what I want. > > It sounds like you definitely don't want 2, but you do want something > similar to 1. In a UEFI+CSM system, the CSM essentially provides the > environment that legacy BIOS based software can use.
I don't think one can add a CSM to an existing machine though. So, if you're looking to boot DOS from a machine with an off-the-shelf UEFI implementation without a CSM then I don't think adding a CSM will work. -Kevin _______________________________________________ SeaBIOS mailing list [email protected] http://www.seabios.org/mailman/listinfo/seabios
