Hi, I'm running P2020 in AMP mode, each core running its linux os. Ethernet 1(@25000) and Ethernet 2(@26000) assigned to Core0 are working fine. I'm facing problems with Ethernet interface(@24000) assigned to Core1, its not working.
I'm using dts file which were added by : http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-September/075594.html Looks either there is some mistake in the dts file or my understanding is wrong. MDIO @24000 is defined in core0 dts file though the Ethernet is assigned to Core 1. DTS files : http://web.mornfall.net/repos/linux-2.6/git/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts http://web.mornfall.net/repos/linux-2.6/git/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts mdio@24520 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-mdio"; reg = <0x24520 0x20>; phy0: ethernet-phy@0 { interrupt-parent = <&mpic>; interrupts = <3 1>; reg = <0x0>; }; phy1: ethernet-phy@1 { interrupt-parent = <&mpic>; interrupts = <3 1>; reg = <0x1>; }; }; Also, MDIO for 25520 has wrong register value: mdio@25520 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,gianfar-tbi"; reg = <0x26520 0x20>; tbi0: tbi-phy@11 { reg = <0x11>; device_type = "tbi-phy"; }; }; Please correct me if I'm wrong. Has freescale released a working dts files for P2020 in AMP mode ? as this seems to be not working. Best Regards Prasanna Khanapur.
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