tree 26b1a82d5a33ea45f5fe0d02cdab4b5f5ab36e7a
parent 1aa80b0648337cf3dcc50932fb237ee69fd82f82
author Rudolf Marek <r.marek@assembler.cz> 1374793136 +0000
committer Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 1374793136 +0000

sbxxx: Handle active IMCs in AMD chipsets

Detect and temporarily disable the IMC while accessing the flash.
Disable writes on default, but allow the user to enforce it.

Corresponding to flashrom svn r1704.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: David Hendricks <dhendrix@google.com>