Tool/software: Linux
Hi,
We are not able to get the ip address for eth0.
We are using the latest processor SDK ti-processor-sdk-linux-automotive-dra7xx-evm-5_00_00_01 with kernel version 4.14. We have been developing on our custom board where eth1 is to be made as the primary ethernet, by bringing the following changes in dra76-evm.dts
&mac {
status = "okay";
active_slaves = <1>;
/*dual_emac;*/
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <2>;
phy-mode = "rgmii-id";
status="disabled";
/*dual_emac_res_vlan = <1>;*/
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <3>;
phy-mode = "rgmii-id";
status="okay";
/*dual_emac_res_vlan = <2>;*/
};
&davinci_mdio {
dp83867_0: ethernet-phy@2 {
reg = <2>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
status = "disabled";
};
dp83867_1: ethernet-phy@3 {
reg = <3>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-impedance;
ti,dp83867-rxctrl-strap-quirk;
status = "okay";
};
};
We were successful with processor SDK ti-processor-sdk-linux-automotive-dra7xx-evm-5_00_00_01 kernel version 4.4, by applying the above device tree changes while in this latest version it fails to show the ip.
We are not able to resolve it ? What can be the issue ?
