On 12 November 2014 02:52, Marek Vasut <[email protected]> wrote: > On Tuesday, November 11, 2014 at 09:50:35 PM, Jagannadha Sutradharudu Teki > wrote: >> This is long lasting work that I did last few months back, >> I'm sure it's where much need now. >> >> - spi driver: drivers/spi/fsl_qspi.c >> - flash attributes in spi_slave {} and >> - etc ... >> making spi subsystem becomes more flash specific rather operating >> as a generic spi bus. So SF-NOR divides normal spi flash operations >> through generic SPI API's(sf_spi.c) and more spi flash(sf) specific >> operations through SF NOR API's. >> >> So the controllers those are operating more on flash needs to >> write a driver on drivers/mtd/spi/ example fsl_qspi.c >> >> I have not tested more accuratly as of now, will come back again >> with new feature additions/removal, zynq_qspi additions and more... >> >> Note: dm-spi ops can gets effected with this new framework >> { .ops = &spi_flash_std_ops, } and will fix that in next >> version patches. >> >> Signed-off-by: Jagannadha Sutradharudu Teki <[email protected]> > > I have but a general question -- why did you not just import the spi-nor > framework from Linux ?
Well, importing spi-nor from Linux is may not be a good idea as we have a working stuff at our end along with different dependencies and I'm sure this will becomes similar way as spi-nor at some point of time. thanks! -- Jagan. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
