L. A. Linden Levy wrote:
Can someone tell me how to use the mii command? I have the following from a dump:
uBOOT=>> mii dump MII not complete 0. (ffff) -- PHY control register -- (8000:8000) 0.15 = 1 reset (4000:4000) 0.14 = 1 loopback (2040:2040) 0. 6,13 = b11 speed selection = ??? Mbps (1000:1000) 0.12 = 1 A/N enable (0800:0800) 0.11 = 1 power-down (0400:0400) 0.10 = 1 isolate (0200:0200) 0. 9 = 1 restart A/N (0100:0100) 0. 8 = 1 duplex = full (0080:0080) 0. 7 = 1 collision test enable (003f:003f) 0. 5- 0 = 63 (reserved)
Please don't top post.
U-Boot can tell you how to use the mii command: "help mii"
It has been a long time since I used mii, but it looks like you need to use "mii device" to find your PHY and then "mii dump <addr> <reg>" to dump the registers of that device.
HTH, gvb