On Tue, Jun 28, 2016 at 11:25:11AM +0200, Ricardo Ribalda Delgado wrote: > Xilinx Spartan-3AN FPGAs contain an In-System Flash where they keep > their configuration data and (optionally) some user data. > > The protocol of this flash follows most of the spi-nor standard. With > the following differences: > > - Page size might not be a power of two. > - The address calculation (default addressing mode). > - The spi nor commands used. > > Protocol is described on Xilinx User Guide UG333 > > Signed-off-by: Ricardo Ribalda Delgado <ricardo.riba...@gmail.com> > --- > > v3: > -Rebase on top of mtd-next > -Rename ADDR_NATIVE to ADDR_DEFAULT to follow UG333 naming > -Fix bug on probe > > v2: Suggested by Brian Norris <computersforpe...@gmail.com> > > -Remove inline qualifier > -Improve documentation of Default Addressing Mode > -Convert function callbacks into SNOR_F_ > -Fix missmatch braces > -Improve documentation of SPI_S3AN flag > > drivers/mtd/devices/m25p80.c | 3 ++ > drivers/mtd/spi-nor/spi-nor.c | 110 > ++++++++++++++++++++++++++++++++++++++++-- > include/linux/mtd/spi-nor.h | 26 ++++++++++ > 3 files changed, 136 insertions(+), 3 deletions(-)
This still doesn't apply to l2-mtd.git / linux-next.git. If I get time, I'll see how easily I can fix that up myself.
