ununtu-dev@ununtudev-VirtualBox:/workspace/beagle_bone/kernel/kernel/arch/arm/boot$ find -type f | xargs grep phy_id -n Binary file ./dts/am335x-bone.dtb matches Binary file ./dts/am335x-tester.dtb matches ./dts/am335x-tester.dts:454: phy_id = <&davinci_mdio>, <0>; ./dts/am335x-tester.dts:458: phy_id = <&davinci_mdio>, <1>; ./dts/am335x-bone-common.dtsi:514: phy_id = <&davinci_mdio>, <0>; ./dts/am335x-bone-common.dtsi:518: phy_id = <&davinci_mdio>, <1>; Binary file ./dts/am335x-boneblack.dtb matches ./dts/am335x-evm.dts:308: phy_id = <&davinci_mdio>, <0>; ./dts/am335x-evm.dts:312: phy_id = <&davinci_mdio>, <1>; Binary file ./dts/am335x-evm.dtb matches Binary file ./Image matches
четверг, 24 октября 2013 г., 15:15:48 UTC+4 пользователь Иван Арищенко написал: > > Hello, > > I am working on custom board based on Beagle Bone Black. The board has > a > different PHY chip (DP83640). The PHY address is 31 (0x1f). > > I have a issue with ethernet support in Linux kernel (3.8.13 Flattened > Device Tree). > > [ 52.892438] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 > [ 52.898851] davinci_mdio 4a101000.mdio: detected phy mask ffdfffff > [ 52.907354] libphy: 4a101000.mdio: probed > [ 52.911624] davinci_mdio 4a101000.mdio: phy[21]: device > 4a101000.mdio:15, driver NatSemi DP83640 > [ 52.921194] Detected MACID = 00:17:ea:98:9b:00 > [ 52.925872] cpsw 4a100000.ethernet: NAPI disabled > [ 52.932588] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 > 00:02:20 UTC (946684940) > [ 52.949319] net eth0: initializing cpsw version 1.12 (0) > [ 52.956522] libphy: PHY 4a101000.mdio:00 not found > [ 52.961563] net eth0: phy 4a101000.mdio:00 not found on slave 0 > [ 52.967764] libphy: PHY 4a101000.mdio:01 not found > [ 52.972785] net eth0: phy 4a101000.mdio:01 not found on slave 1 > > The ethernet interface works in previous kernel (3.2.0) > I think the issue is wrong PHY address. I can not find a place in Linux > kernel 3.8.13 source > where i can set up PHY address; > > Could you please help me to find the place where i can set up PHY address? > > Best Regards, > Ivan Arishchenko > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
