hello,I am confusing about 1000M ethernet connection. my CPU is p1023, phy is ar8035, the schemitic is largely same as P1023 reference schemetic. At present stage, I can boot linux nomally. I try to use FM1@DTSEC1 as ethernet device in uboot prompt,but it seems present no link. I can test stable 25M clock from AR8035 pin clk_25M,and I can access the register of phy ,so I think the hardware is ok.When uboot booting, there always present "phy reset time out", does it means the reset of phy have problem or some configuration I am not awared? Detail problem see attached.
Attachment: POWER_V2.PDF is about phy 8035 designing
P1023designing_v4 is about CPU side
PHY_PRO.txt is about uboot log and linux log and some environment variable setting.
DEVDISR.jpg and PORDEVSR.jpg are register of P1023 ,regarding to DTSEC setting and power-on status.
could anybody analysize for me? thank you in advance! if you have any information which could be help, please send my email: email@example.com
Original Attachment has been moved to: PHY_problem.rar