[U-Boot] [PATCHv4 3/3] ARM64: poplar: hi3798cv200: u-boot support for Poplar 96Boards

Jorge Ramirez jorge.ramirez-ortiz at linaro.org
Fri May 12 08:16:52 UTC 2017


On 05/12/2017 12:32 AM, Tom Rini wrote:
>> ummmm I am a bit lost at this point, could we recap please?
> Sure.
>
>> let's see: I need to use the pl01x uart on an aarch64 platform and I
>> dont need to enable any clocks for uboot in my SoC. Not now,
>> unlikely ever.
>>
>> Doing what other boards have done to this date is no longer
>> acceptable (ie platform data for the pl01x or using uboots "clock"
>> property embedded in the hacked device trees)
> The only thing we all agree on right now is that "clock" is wrong and
> must be replaced.  I've decided we need to discuss bringing in platform
> data for pl01x.  Once we resolve this, then you can re-spin the series
> (and hopefully have the USB nodes be submitted to Linux too, since
> they're the standard ones and, uh, should just enable USB on your board
> in the kernel too..)  Thanks!

cool, that sounds great, thanks.

yeah the usb nodes should be ready pretty soon, I have seen them 
circulating already.

btw, what was it that triggered our discussion?  it is not like any of 
the dts files for armv8 boards are verbatim copies of what you find in 
the kernel.

Is there a new rule -explicit somewhere?- enforcing that this has to be 
the case then?







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