Patch merged into coreboot/master: 62b7ff8 drivers/spi: Add support for adesto SPI flash parts

the following patch was just integrated into master:
commit 62b7ff8b2aafb2e5cd5dcb5488e43a714ca98d23
Author: Chris Douglass 
Date:   Fri Feb 14 13:51:26 2014 -0500

drivers/spi: Add support for adesto SPI flash parts

Adds support for the following Adesto Technologies
    SPI Flash parts.

AT25DF081
    AT25DF321
    AT25DF641

It has been tested on an Orion VPX7654 board populated
    with an AT25DF321A part. The "08" and "64" densities have not
    been tested.

These parts are the successors of the Atmel AT26DF line that
    was spun out or purchased by Adesto.

In this patch, adesto.c is identical to winbond.c with part
    entries for the Adesto parts. The datasheet for the AT25DF parts
    includes a "100MHz" programming command in addition to the "85MHz"
    command that is currently used but this patch does not add support
    for that enhanced programming mode.

Change-Id: If82d075fd9000030480c412c645dcae2c8bb7439
    Signed-off-by: Christopher Douglass

See http://review.coreboot.org/5225 for details.

-gerrit