[U-Boot] [Patch v1 1/6] Driver/DDR: Moving Freescale DDR driver to a common driver

[Scott Wood]

On Mon, 2013-11-11 at 11:37 -0800, York Sun wrote:
> On 11/11/2013 11:35 AM, Scott Wood wrote:
> > On Mon, 2013-11-11 at 11:05 -0800, York Sun wrote:
> >> On 11/11/2013 10:49 AM, Scott Wood wrote:
> >>> My point is that the type of DDR that is present is hardware
> >>> description, just as much as the type of DDR controller.  "User config"
> >>> means things users can choose purely in software, without a
> >>> corresponding hardware change.
> >>>
> >>
> >> This is a board-level configuration, not SoC level. Should we use
> >> CONFIG_SYS_ as well?
> > 
> > Yes.
> > 
> >> If so, we need to come up with a new name, such as CONFIG_SYS_FSL_DDR_MEM_GEN3.
> > 
> > How about CONFIG_SYS_FSL_DDR3 for the memory, and
> > CONFIG_SYS_FSL_DDR_CTRL3 for the controller?
> > 
> 
> I am reluctant to change existing macro to different meaning. How about
> CONFIG_SYS_FSL_DDR3_MEM, or CONFIG_SYS_FSL_MEM_DDR3?

CONFIG_SYS_FSL_DDR3 is not an existing macro.

-Scott