[SeaBIOS] BEV and bootorder

Steve Goodrich steve.goodrich at se-eng.com
Thu Apr 12 21:30:36 CEST 2012

I'm working towards a goal of having specific devices be bootable, and
*only* those devices.  For example, if my bootorder file specifies SATA
drive 3, I do not want it to try SATA drives 0, 1, and 2, nor any other HDD
or floppy that it finds.

My first question is: how do I do this?

If that can't be answered, can someone explain to me the relationship
between the bootorder file and the BEV (Boot Execution Vector) configured in

	-- Steve G.

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