Re: [RFC/PATCH] NAND bus-width detection extreme makeover

2013-12-02 Thread Alexander Shiyan
Hello. > Here's my proposal, based in Pekon's latest work. > > This patch removes the flash device bus-width configuration, prior to > the device detection. With this modification, a NAND driver is no longer > able to "force" the device width, and instead can only obtain the detected > bus-width

Re: [RFC/PATCH] NAND bus-width detection extreme makeover

2013-11-30 Thread Ezequiel Garcia
Hi Brian, On Sat, Nov 30, 2013 at 12:35:37AM -0800, Brian Norris wrote: > Hi Ezequiel, > > On Fri, Nov 29, 2013 at 10:40:55AM -0300, Ezequiel Garcia wrote: > > Here's my proposal, based in Pekon's latest work. > > > > This patch removes the flash device bus-width configuration, prior to > > the

RE: [RFC/PATCH] NAND bus-width detection extreme makeover

2013-11-30 Thread Gupta, Pekon
Hi Brian, Ezequiel, Sorry Im bit confused on below, so few queries .. >From: Brian Norris [computersforpe...@gmail.com] >So I think the problem may need to be divided into 2 parts: > >1) How do we best handle ONFI transactions, so that they are always > performed on the lower 8 bits of the bus *

Re: [RFC/PATCH] NAND bus-width detection extreme makeover

2013-11-30 Thread Alexander Shiyan
Hello. > On Fri, Nov 29, 2013 at 10:40:55AM -0300, Ezequiel Garcia wrote: > > Here's my proposal, based in Pekon's latest work. > > > > This patch removes the flash device bus-width configuration, prior to > > the device detection. With this modification, a NAND driver is no longer > > able to "f

Re: [RFC/PATCH] NAND bus-width detection extreme makeover

2013-11-30 Thread Brian Norris
Hi Ezequiel, On Fri, Nov 29, 2013 at 10:40:55AM -0300, Ezequiel Garcia wrote: > Here's my proposal, based in Pekon's latest work. > > This patch removes the flash device bus-width configuration, prior to > the device detection. With this modification, a NAND driver is no longer > able to "force"

[RFC/PATCH] NAND bus-width detection extreme makeover

2013-11-29 Thread Ezequiel Garcia
Here's my proposal, based in Pekon's latest work. This patch removes the flash device bus-width configuration, prior to the device detection. With this modification, a NAND driver is no longer able to "force" the device width, and instead can only obtain the detected bus-width after the call to na