Hi,
On 25 September 2014 21:22, Chao Fu <b44...@freescale.com> wrote: > > > > From: s...@google.com [mailto:s...@google.com] On Behalf Of Simon Glass > Sent: 2014年9月20日 0:25 > To: Fu Chao-B44548 > Cc: Albert ARIBAUD; Jagannadha Sutradharudu Teki; Stefano Babic; Jagan Teki; > Jin Zhengxiong-R64188; U-Boot Mailing List > Subject: Re: [PATCH v4 1/3] spi:rewrite the Freescale DSPI driver. > > > > Hi, > > > > On 18 September 2014 23:31, Chao Fu <b44...@freescale.com> wrote: > > From: Chao Fu <b44...@freescale.com> > > Freescale DSPI module is used on both the ColdFire platform and the ARM > platform. The original DSPI driver is written for ColdFire platform only, > this patch rewrite the driver to make it be used across the platforms. > Some files, functions, variables and macros were changed accordingly for > some ColdFire boards and Arm boards. > The rewrite including the following changes: > > > > If you are doing this, would it not be better to target driver model instead? > The current SPI implementation is at u-boot-dm.git branch 'working', although > there are patches on the list also. > > > > Regards, > > Simon > > [Chao Fu] > > Thank you, Simon. > > My patch also can be applied at u-boot-dm.git branch working correctly. > > I think the driver model has not been changed at this once of rewriting. If you see the 'spi-working' branch you will find the SPI implementation for driver model. There is also a doc there in doc/driver-model showing how to convert a driver over. > > The purpose of my patch is making the same module(DSPI) adapt of different > platforms. Just rename some details and some support for these platforms. OK Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
