vocore2 ethernet port 2

schueler-maroldt
 
Posts: 2
Joined: Tue Sep 13, 2016 10:41 pm

vocore2 ethernet port 2

Mon Oct 24, 2016 4:49 pm

Hi Vonger,
my vocore2 is up now.
I have wired it to old hardware with 2 Ethernet, and uart1 uart2.
now i want to check the 2. Ethernet port.
I think there is a problem with pin sharing in "MediaTek MT7688 Datasheet" Page 26.
They do pin-sharing with
SPIS -> MDI_xx_P1
UART2 -> MDI_xx_P2
And you do
SPIS -> MDI_xx_P2
UART2 -> MDI_xx_P1
i think you are right, you have better dokumentation ?

I have extended "mt76x8_pinmux" to switch on the "ephy_p2" in the "1000003C AGPIO_CFG 32 Analog GPIO Configuration" to get it work, you can check it and take to github if you want.
Sorry i cannt upload "mtk-pinmux_1_ramips_24kec.ipk" binary.

if i switch:
"mt76x8_pinmux set ephy_p2 analog"
and put connect ethernet cable, its not stable:
rt305x-esw 10110000.esw: link changed 0x04
rt305x-esw 10110000.esw: link changed 0x00
rt305x-esw 10110000.esw: link changed 0x04
rt305x-esw 10110000.esw: link changed 0x00
rt305x-esw 10110000.esw: link changed 0x04
rt305x-esw 10110000.esw: link changed 0x00
rt305x-esw 10110000.esw: link changed 0x04
rt305x-esw 10110000.esw: link changed 0x00
rt305x-esw 10110000.esw: link changed 0x04
rt305x-esw 10110000.esw: link changed 0x00
rt305x-esw 10110000.esw: link changed 0x04
rt305x-esw 10110000.esw: link changed 0x00

can some one check it for me ?
you can allso switch on Ethernet 0 LED with:
"mt76x8_pinmux set p0led_an p0led_an"

Regards
Joerg
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My vocore2 Dock
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samcrawford
 
Posts: 2
Joined: Thu Dec 08, 2016 12:24 pm

Re: vocore2 ethernet port 2

Thu Dec 08, 2016 12:25 pm

Hi,

Did you ever resolve this? I would also like to use the vocore2 with 2 ethernet ports.

Thanks,

Sam

samcrawford
 
Posts: 2
Joined: Thu Dec 08, 2016 12:24 pm

Re: vocore2 ethernet port 2

Thu Dec 08, 2016 12:52 pm

Hi,

Did you ever get this working? I would like to do the same

Sam

Vonger
 
Posts: 896
Joined: Sun Oct 19, 2014 6:00 am

Re: vocore2 ethernet port 2

Fri Dec 09, 2016 3:36 pm

Current openwrt pinmux works fine, I am not sure I understand you.
You only need to change the AGPIO to ethernet mode, everything will work.

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