[OpenWrt-Devel] What should I do if I want to use the RGMII interface on Ralink RT3052?

[郭传鈜]

Sorry , I'll confirm this and reply you later:-)

2015-02-19 16:39 GMT+08:00 Mikko Hissa <mikko.hissa at werzek.com>:

>
> On 19 Feb 2015, at 10:32, 郭传鈜 <gch981213 at gmail.com> wrote:
>
> I've just changed the fpa2 value to 0x25502f28 (Port 5 is force enabled
> now) so swconfig shows the port as "Link down".
>
>
> Yes, there's also POC0 register used to disable ports. It's default value
> is set by bootloader. Swconfig should show an option disabled or similiar
> under each port. What does it show?
>
>
> RTL8211CL isn't a switch.It's just a gigabit PHY and other 4 ports of this
> router is connected to the intergated switch:-)
>
> 2015-02-19 16:01 GMT+08:00 Mikko Hissa <mikko.hissa at werzek.com>:
>
>>
>> On 19 Feb 2015, at 09:45, 郭传鈜 <gch981213 at gmail.com> wrote:
>>
>> Portmap?This value is only for the default VLAN config of the switch
>> right? But the problem I'm facing is that the link status of port 5 is
>> always "link down" even if I plugged in the network cable:-(
>>
>>
>> Actually no, the switch has like two logical switches and it doesn't
>> forward packets between those two (LAN/WAN).
>> Does swconfig show the port as disabled?
>>
>>
>> 2015-02-19 15:24 GMT+08:00 Mikko Hissa <mikko.hissa at werzek.com>:
>>
>>> Hi!
>>>
>>> On 19 Feb 2015, at 04:14, 郭传鈜 <gch981213 at gmail.com> wrote:
>>>
>>> Hello,everyone!
>>> There is a kind of Huawei HG255D which has an RTL8211CL Gigabit PHY and
>>> We are trying to add support for it.
>>> But I can't find anything about the RGMII and mdio-bus in any dts file
>>> of rt305x-based devices:-(
>>> The only device I found which used the interface is WL-351 with an
>>> RTL8366 switch  but it doesn't use the MDIO interface to control it. I
>>> tried to copy the fpa2 and fct2 value from WL-351.dts but ,of course, it
>>> doesn't work.
>>> Then I tried to do the following:
>>>
>>> https://github.com/981213/openwrt/commit/47fa84df4dcc9b8bfe49ed2211d463ed014e2df2
>>>
>>>
>>> Yes, there's that and then you need to configure registers for gdma2 in
>>> the ethernet driver... Register a second netdev and map packets, to the
>>> corresponding netdev/gdma (in/out) interface, by dma descriptors.
>>>
>>> OR
>>>
>>> In the dst file under the esw, change the value of portmap to 3f.
>>> XD
>>>
>>>
>>> but it doesn't work too.
>>> Could someone please tell me what should I do in the dts file and how
>>> can I reset the PHY?
>>>
>>>
>>> Sorry for my bad English:-)
>>>
>>> _______________________________________________
>>> openwrt-devel mailing list
>>> openwrt-devel at lists.openwrt.org
>>> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
>>>
>>>
>>>
>>
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.infradead.org/pipermail/openwrt-devel/attachments/20150219/728bccac/attachment.htm>
-------------- next part --------------
_______________________________________________
openwrt-devel mailing list
openwrt-devel at lists.openwrt.org
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel