[U-Boot-Users] MII PHY

[Yu JunMiao-r61929]

Any one who can tell me where to download the MII specification?
Thx!


-----Original Message-----
From: u-boot-users-admin at lists.sourceforge.net [mailto:u-boot-users-admin at lists.sourceforge.net] On Behalf Of richard at uclinux.net
Sent: 2004年12月27日 16:27
To: u-boot-users at lists.sourceforge.net
Subject: Re: [U-Boot-Users] MII PHY


Never mind (o;

> Evening (o;
> 
> 
> Someone has a clue why using "miiphy_reset" and "miiphy_write" would 
> not work on a MPC852T board with DP83846A PHY?
> 
> Always gives "mii_send STUCK!" when I call through common/board.c via 
> "phy_reset" with PDDIR and PDPAR set correctly to 0x1fff.
> 
> 
> Problem is that the DP83846 PHY comes up with "auto-negotiation" set 
> to on and "isolate" also set to on....so after resetting the "isolate" 
> bit it works just fine.
> 
> 
> Any other nice place to place a PHY reset code?
> 

PHY has hardwired address of "0" which means "isolate"
for all PHYs I think.  Working perfectly now (o;

Now only board specific FPGA and PCMCIA code is missing
for finishing the com2gether Opus103 support.



rick




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