On Fri, Oct 28, 2016 at 11:21 PM, Jagan Teki <ja...@openedev.com> wrote:
> On Thu, Oct 27, 2016 at 2:20 AM, André Przywara <andre.przyw...@arm.com>
> wrote:
>> On 26/10/16 19:51, Jagan Teki wrote:
>> Hi,
>>
>>> On Fri, Oct 21, 2016 at 5:41 AM, Andre Przywara <andre.przyw...@arm.com>
>>> wrote:
>>>> The sun8i-emac driver works fine with the A64 Ethernet IP, but we are
>>>> missing an alias entry to trigger the driver instantiation by U-Boot.
>>>> Add the line to point U-Boot to the Ethernet DT node.
>>>> This enables TFTP boot on the Pine64.
>>>>
>>>> Signed-off-by: Andre Przywara <andre.przyw...@arm.com>
>>>> ---
>>>> arch/arm/dts/sun50i-a64-pine64-common.dtsi | 1 +
>>>> 1 file changed, 1 insertion(+)
>>>>
>>>> diff --git a/arch/arm/dts/sun50i-a64-pine64-common.dtsi
>>>> b/arch/arm/dts/sun50i-a64-pine64-common.dtsi
>>>> index d5a7249..c0fde44 100644
>>>> --- a/arch/arm/dts/sun50i-a64-pine64-common.dtsi
>>>> +++ b/arch/arm/dts/sun50i-a64-pine64-common.dtsi
>>>> @@ -46,6 +46,7 @@
>>>>
>>>> aliases {
>>>> serial0 = &uart0;
>>>> + ethernet0 = &emac;
>>>
>>> Better to have this alias on sun50i-a64.dtsi since the node is defined
>>> there?
>>
>> Mmh, I find examples for both ways (.dtsi vs. .dts) in the kernel. I
>> need to learn what's the best practice here.
>>
>> But the U-Boot DTs need to get replaced anyway soon-ish, since the Linux
>> DTs (which are WIP) have already diverged.
>> So what about we keep this alias here next to the existing one for the
>> 2016.11 release and possibly fix this later once we replace the DTs
>> anyway with what gets merged into the kernel eventually?
>
> OK, but please stick with the current discussion and still I see a
> good point to see alias on dtsi because the dts files which are using
> this dtsi shouldn't separately define the alias.
>
> And also status on dtsi is showing "disabled" are you enabled it some
> other patches? or missed?
Any response for this?
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
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