你好，我们现在用agx模组外接ar8035的phy芯片。现在报错
[ 236.683873] nvethernet 2310000.ethernet: [poll_check][42][type:0x4][loga-0x0] poll_check: timeout
[ 236.683884] nvethernet 2310000.ethernet: ether_open: failed to initialize MAC HW core with reason -1
能给一个排查方向吗
你好。这里有一些英文的相关解答。不知是否是你遇到的问题。
你好，我没有搜到对应的问题。
我的配置如下，帮忙排查一下看是否有没配置的地方吗
系统烧写前改动如下Linux_for_Tegra/bootloader/tegra234-mb2-bct-common.dtsi
eeprom {
cvm_eeprom_i2c_instance = <0>;
cvm_eeprom_i2c_slave_address = <0xa0>;
cvm_eeprom_read_size = <0x100>;
cvb_eeprom_i2c_instance = <0x0>;
cvb_eeprom_i2c_slave_address = <0xac>;
//cvb_eeprom_read_size = <0x100>;
cvb_eeprom_read_size = <0x0>;
};
p3701.conf.common
# ODMDATA="gbe-uphy-config-22,hsstp-lane-map-3,nvhs-uphy-config-0,hsio-uphy-config-0,gbe0-enable-10g";
ODMDATA="gbe-uphy-config-0,hsstp-lane-map-3,nvhs-uphy-config-0,hsio-uphy-config-0
软件配置 bootloader/generic/BCT/tegra234-mb1-bct-pinmux-p3701-0000.dtsi
eqos_txc_pe0 {
nvidia,pins = "eqos_txc_pe0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_td0_pe1 {
nvidia,pins = "eqos_td0_pe1";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_td1_pe2 {
nvidia,pins = "eqos_td1_pe2";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_td2_pe3 {
nvidia,pins = "eqos_td2_pe3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_td3_pe4 {
nvidia,pins = "eqos_td3_pe4";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_tx_ctl_pe5 {
nvidia,pins = "eqos_tx_ctl_pe5";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_rd0_pe6 {
nvidia,pins = "eqos_rd0_pe6";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_rd1_pe7 {
nvidia,pins = "eqos_rd1_pe7";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_rd2_pf0 {
nvidia,pins = "eqos_rd2_pf0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_rd3_pf1 {
nvidia,pins = "eqos_rd3_pf1";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_rx_ctl_pf2 {
nvidia,pins = "eqos_rx_ctl_pf2";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_rxc_pf3 {
nvidia,pins = "eqos_rxc_pf3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_sma_mdio_pf4 {
nvidia,pins = "eqos_sma_mdio_pf4";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
eqos_sma_mdc_pf5 {
nvidia,pins = "eqos_sma_mdc_pf5";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
soc_gpio17_pg4 {
nvidia,pins = "soc_gpio17_pg4";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,lpdr = <TEGRA_PIN_DISABLE>;
};
soc_gpio18_pg5 {
nvidia,pins = "soc_gpio18_pg5";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,lpdr = <TEGRA_PIN_DISABLE>;
};
软件配置 t23x/nv-public/nv-soc/tegra234-base-overlay.dtsi
ethernet@6800000 {
status="disabled"
}
ethernet@2310000 {
status = "okay";
nvidia,mac-addr-idx = <0>;
nvidia,phy-reset-gpio = <&tegra_main_gpio TEGRA234_MAIN_GPIO(G, 5) 0>;
phy-mode = "rgmii-id";
phy-handle = <&phy4>;
/delete-node/ fixed-link;
mdio {
compatible = "nvidia,eqos-mdio";
#address-cells = <1>;
#size-cells = <0>;
phy4: phy@4 {
//compatible = "ethernet-phy-ieee802.3-c45";
compatible = "ethernet-phy-id004d.d072";
reg = <0x04>;
// phy_rst_lp_mode = <1>;
qca,clk-out-frequency = <125000000>;
qca,clk-out-strength = <1>;
//qca,keep-pll-enabled;
phy-id = <0x0000070a>;
nvidia,phy-rst-pdelay-msec = <224>; /* msec */
nvidia,phy-rst-duration-usec = <10000>; /* usec */
interrupt-parent = <&tegra_main_gpio>;
interrupts = <TEGRA234_MAIN_GPIO(G, 4) IRQ_TYPE_LEVEL_LOW>;
status = "okay";
};
};
改完后，启动网卡报错如下
root@agx-module1:~# dmesg
[ 236.683873] nvethernet 2310000.ethernet: [poll_check][42][type:0x4][loga-0x0] poll_check: timeout
[ 236.683884] nvethernet 2310000.ethernet: ether_open: failed to initialize MAC HW core with reason -1