On Thu, Nov 17, 2016 at 11:53 AM, Siva Durga Prasad Paladugu <siva.durga.palad...@xilinx.com> wrote: > Hi, > >> -----Original Message----- >> From: Jagan Teki [mailto:ja...@openedev.com] >> Sent: Wednesday, November 16, 2016 7:23 PM >> To: Siva Durga Prasad Paladugu <siva...@xilinx.com> >> Cc: u-boot@lists.denx.de; Michal Simek <michal.si...@xilinx.com> >> Subject: Re: [U-Boot] [PATCH v6 16/21] spi: Remove dual flash options/flags >> >> On Wed, Nov 16, 2016 at 12:27 PM, Siva Durga Prasad Paladugu >> <siva.durga.palad...@xilinx.com> wrote: >> > Hi, >> > >> >> -----Original Message----- >> >> From: Jagan Teki [mailto:ja...@openedev.com] >> >> Sent: Wednesday, November 16, 2016 9:33 AM >> >> To: u-boot@lists.denx.de >> >> Cc: Jagan Teki <ja...@openedev.com>; Bin Meng >> <bmeng...@gmail.com>; >> >> York Sun <york....@nxp.com>; Vignesh R <vigne...@ti.com>; >> Mugunthan V >> >> N <mugunthan...@ti.com>; Michal Simek <michal.si...@xilinx.com>; >> Siva >> >> Durga Prasad Paladugu <siva...@xilinx.com> >> >> Subject: [PATCH v6 16/21] spi: Remove dual flash options/flags >> >> >> >> Dual flash code in spi are usually take the spi controller to work >> >> with dual connected flash devices. Usually these dual connection >> >> operation's are referred to flash controller protocol rather with spi >> >> controller protocol, these are still present in flash side for the usage >> >> of >> spi-nor controllers. >> >> >> >> So, this patch remove the dual_flash options or flags in sf which are >> >> triggered from spi controller side. >> > >> > How are you going to handle this? any followup patches on this? >> > This will break for some who are using dual flash till now. Isnt it? >> >> Yes, but I've been mentioned many times about this as we need to re-write >> the driver on mtd side since many flash futures are dealt with spi area, >> which is bad and inconvenient to add new futures. and also there is no >> driver using this dual flash so far, SoI am going with this patch either way. > If I get it correctly, you would like to move all the spi flash related > drivers to > drivers/mtd/spi ? If yes, then how do you handle a driver which supports both > flash > and other devices as well.
Sorry, look like the old story begin again, take a look at this [1] [1] http://git.denx.de/?p=u-boot-spi.git;a=commitdiff;h=cfd285e4c5727d406fdd62b9befb1b528edd49fb thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
