On 02/13/2018 09:38 AM, Marek Vasut wrote:
> On 02/13/2018 05:30 PM, York Sun wrote:
>> On 02/13/2018 04:49 AM, Wolfgang Denk wrote:
>>> Dear York,
>>> In message 
>>> <vi1pr04mb20785ef7d2578e39c048ee219a...@vi1pr04mb2078.eurprd04.prod.outlook.com>
>>>  you wrote:
>>>> Nobody said anything. Some addresses bounced. And most changes made out
>>>> people outside Freescale/NXP are minor changes, except twice the files
>>>> were moved during U-Boot structure change. What options do I have?
>>> Ask all people who contributed to that code for their explicit
>>> permission.  Legally it is a huge difference between actively
>>> confirming approval and not reacting at all.
>> All,
>> If you haven't responded, please give your explicit approval to change
>> Freescale DDR driver to dual-license so it can be re-used by other
>> project(s) with BSD license. Here is the list I compiled from the git
>> history. All commits made by Freescale/NXP employees are removed from
>> this list.
> [...]
>> cd84b1f - Marek Vasut, marek.va...@gmail.com, 6 years ago : GCC4.6:
>> Squash warnings in ddr[123]_dimm_params.c
> I do NOT approve.
> My previous experience with dual-licensed code was with wpa-supplicant.
> A certain company manufacturing handhelds took it, modified it and was
> selling the binary. While we were porting Linux onto the device, we
> asked for the modifications to get the WiFi operational in the Linux port.
> What we got from this company was "it's BSD licensed, go away". Were the
> code GPL, they would be legally obliged to provide the changes, but it
> was BSD, so the company in question could make profit and the community
> lost.
> This was a prime example of how BSD license is harmful to software
> freedom and how the community lost because of the BSD license. I do not
> want to see this happening ever again and I like GPL for that very much.


Please allow me to try to convince you.
Git log shows you have one commit cd84b1f which fixed the compiling
warning for GCC 4.6 on three debug messages. I appreciate your fix.

This driver is for Freescale/NXP DDR controllers, specifically designed
on Freescale/NXP SoCs. We spent tremendous effort to make it robust.
This driver is useful to initialize DDR for the platforms. While we are
moving the platform initialization to ATF (Arm Trusted Firmware), or
other pre-bootloader code (such as NXP's implementation of ATF), this
driver can be reused to provide the same level of hardware support. As
you may know, ATF uses BSD-3 license (some files have GPL/BSD dual
licnese). Your approval will make our life easier without having to
rewrite the entire driver from scratch.

Thanks for your reconsideration.

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