[flashrom] Spec for Lenovo n200 flash enable

[Joshua Roys]

Hello,

Please find attached a specification that when implemented should allow 
flash access on the Lenovo n200 laptop.  Graceful EC restart was not 
investigated.

As a side note, compal has a nice set of EC KBD commands that allow a 
program to query the EC type (ENE KB926, NSC PC87570, ...) that might 
eventually allow a generic compal laptop enable.  More investigation needed.

Joshua Roys