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
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
participants (2)
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Richard Klingler -
richard＠uclinux.net