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

[郭传鈜]

Port 5:
        disable: 0
        doubletag: 0
        untag: 1
        led: ???
        lan: 1
        recv_bad: 0
        recv_good: 0
        tr_bad: ???
        tr_good: ???
        pvid: 5
        link: port:5 link:down

2015-02-19 17:04 GMT+08:00 郭传鈜 <gch981213 at gmail.com>:

> 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
>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
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