Hi,<div>I'm running P2020 in AMP mode, each core running its linux os.</div><div>Ethernet 1(@25000) and Ethernet 2(@26000) assigned to Core0 are working fine.</div><div>I'm facing problems with Ethernet interface(@24000) assigned to Core1, its not working.</div>
<div><br></div><div>I'm using dts file which were added by :</div><div><a href="http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-September/075594.html">http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-September/075594.html</a></div>
<div><br></div><div>Looks either there is some mistake in the dts file or my understanding is wrong.</div><div><br></div><div>MDIO @24000 is defined in core0 dts file though the Ethernet is assigned to Core 1.</div><div><br>
</div><div>DTS files : <a href="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_core0.dts</a></div>
<div><a href="http://web.mornfall.net/repos/linux-2.6/git/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts">http://web.mornfall.net/repos/linux-2.6/git/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts</a></div><div><span class="Apple-style-span" style="font-family: 'Times New Roman'; font-size: medium; "><pre style="word-wrap: break-word; white-space: pre-wrap; ">
                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>;
                        };
                };
</pre></span><div style="font-family: 'Times New Roman'; font-size: medium; ">Also, MDIO for 25520 has wrong register value:</div><div style="font-family: 'Times New Roman'; font-size: medium; "><pre style="word-wrap: break-word; white-space: pre-wrap; ">
                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";
                        };
                };
</pre></div><div style="font-family: 'Times New Roman'; font-size: medium; "><br></div><div style="font-family: 'Times New Roman'; font-size: medium; "><br></div><div style="font-family: 'Times New Roman'; font-size: medium; ">
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.</div><div style="font-family: 'Times New Roman'; font-size: medium; "><br></div>
<div style="font-family: 'Times New Roman'; font-size: medium; ">Best Regards</div><div style="font-family: 'Times New Roman'; font-size: medium; ">Prasanna Khanapur.</div></div><div><br></div><div><br></div>
<div><br></div>