Quoting Michael Schwingen <[EMAIL PROTECTED]>: > [EMAIL PROTECTED] wrote: >> ... if I understand the physical address is latched during power on and >> if the logic is not good maybe it can be latched a different addresss in >> different session. I like somenthing that permits at software >> developer to easy >> search for the physical address. > The "mii info" command (without a PHY address as parameter) does > exactly what you need: > > => mii info > PHY 0x10: OUI = 0x5043, Model = 0x08, Rev = 0x07, 10baseT, HDX > PHY 0x11: OUI = 0x5043, Model = 0x08, Rev = 0x07, 10baseT, HDX > PHY 0x12: OUI = 0x5043, Model = 0x08, Rev = 0x07, 10baseT, HDX > PHY 0x13: OUI = 0x5043, Model = 0x08, Rev = 0x07, 100baseT, FDX > PHY 0x14: OUI = 0x5043, Model = 0x08, Rev = 0x07, 10baseT, HDX > PHY 0x15: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX > PHY 0x16: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX > PHY 0x17: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX > PHY 0x18: OUI = 0x0001, Model = 0x20, Rev = 0x02, 10baseT, HDX > PHY 0x19: OUI = 0x0001, Model = 0x20, Rev = 0x02, 10baseT, HDX > PHY 0x1A: OUI = 0x0001, Model = 0x20, Rev = 0x02, 10baseT, HDX > PHY 0x1B: OUI = 0x0001, Model = 0x20, Rev = 0x02, 10baseT, HDX > PHY 0x1C: OUI = 0x0001, Model = 0x20, Rev = 0x02, 10baseT, HDX > PHY 0x1D: OUI = 0x0001, Model = 0x20, Rev = 0x02, 10baseT, HDX > PHY 0x1E: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX > PHY 0x1F: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX > > Now which of these should the autodetect code pick? (hint: 0x13 is > wrong, even if it is the only one that shows a 100Mbps link). Also, > this really is a board with working MDIO, with correct pullups, so no > "ghost" PHYs in the list.
Ok, thanks Regards Michael ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
