[U-Boot-Users] MII PHY

[Richard Klingler]

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?



best regards
rick