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

Scott Wood scottwood at freescale.com
Mon Nov 11 20:35:11 CET 2013


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?

-Scott





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