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From: York Sun <yorksun@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [Patch v1 1/6] Driver/DDR: Moving Freescale DDR driver to a common driver
Date: Mon, 11 Nov 2013 11:37:54 -0800	[thread overview]
Message-ID: <52813212.6070403@freescale.com> (raw)
In-Reply-To: <1384198511.1403.6.camel@snotra.buserror.net>

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?

York

  reply	other threads:[~2013-11-11 19:37 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-31  2:07 [U-Boot] [Patch v1 0/6] Move Freescale DDR and IFC drivers to common drivers York Sun
2013-10-31  2:07 ` [U-Boot] [Patch v1 1/6] Driver/DDR: Moving Freescale DDR driver to a common driver York Sun
2013-11-09  0:48   ` Scott Wood
2013-11-09  2:25     ` york sun
2013-11-11 18:49       ` Scott Wood
2013-11-11 19:05         ` York Sun
2013-11-11 19:35           ` Scott Wood
2013-11-11 19:37             ` York Sun [this message]
2013-11-11 19:59               ` Scott Wood
2013-11-11 20:15                 ` York Sun
2013-11-11 20:25                   ` Scott Wood
2013-10-31  2:07 ` [U-Boot] [Patch v1 2/6] Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx York Sun
2013-10-31  2:07 ` [U-Boot] [Patch v1 3/6] Driver/DDR: Add Freescale DDR driver for ARM York Sun
2013-11-09  0:51   ` Scott Wood
2013-11-09  2:29     ` york sun
2013-10-31  2:07 ` [U-Boot] [Patch v1 4/6] powerpc/mpc8xxx: Extend DDR registers' fields York Sun
2013-10-31  2:07 ` [U-Boot] [Patch v1 5/6] Driver/DDR: Update DDR driver to allow non-zero base address York Sun
2013-10-31  2:07 ` [U-Boot] [Patch v1 6/6] Driver/IFC: Move Freescale IFC driver to a common driver York Sun
2013-10-31  3:27   ` Prabhakar Kushwaha
2013-11-09  0:44     ` Scott Wood
2013-11-09  0:52       ` Prabhakar Kushwaha
2013-11-09  1:00         ` Scott Wood
2013-11-11 11:13           ` Prabhakar Kushwaha

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