Commit Graph

2 Commits

Author SHA1 Message Date
Peter Crosthwaite
419336a9f9 m25p80: Support for Quad SPI
Added the Quad mode read and write commands. Data remains serialized on a
single wire, i.e. the quad mode instructions just behave the same as single
mode, with the expection of modelling the varying number of dummy/mode bytes
between the address bytes and the first data word.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
2012-10-29 16:38:26 +10:00
Peter A. G. Crosthwaite
82a2499011 m25p80: Initial implementation of SPI flash device
Added device model for m25p80 style SPI flash family.

Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
2012-10-10 11:13:32 +10:00