doudootiana a écrit 28 commentaires

Hello.
J'ai trouvé la solution après des nuits blanches.
C'était le firmware de la carte Médiatek.
J'ai testé plusieurs versions avant de trouver une qui fonctionne 'comme il faut avec ma configuration'.

Hello.
Désolé de ne répondre que maintenant.
Je te remercie pour ton réponse.

Je vis jeter un coup d'œil.
Quine tente rien, n'a rien :)

Ici le log quand j'active les interfaces eth1 et eth2 :
```
ifup eth1
[ 108.988416] mvpp2 f2000000.ethernet eth1: PHY [f212a200.mdio-mii:01] driver Marvell 88E1510
[ 108.999168] mvpp2 f2000000.ethernet eth1: configuring for inband/sgmii link mode
udhcpc: started, v1.35.0
udhcpc: broadcasting discover
[ 112.059960] mvpp2 f2000000.ethernet eth1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 112.068004] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
udhcpc: broadcasting discover
udhcpc: broadcasting select for 192.168.4.63, server 192.168.4.254
udhcpc: lease of 192.168.4.63 obtained from 192.168.4.254, lease time 86400
deleting routers
adding dns 192.168.4.254

ifup eth2

[ 73.348678] mvpp2 f2000000.ethernet eth2: PHY [f212a200.mdio-mii:00] driver Marvell 88E1510
[ 73.358352] mvpp2 f2000000.ethernet eth2: configuring for phy/rgmii-id link mode
udhcpc: started, v1.35.0
udhcpc: broadcasting discover
[ 76.444184] mvpp2 f2000000.ethernet eth2: Link is Up - 1Gbps/Full - flow control rx/tx
[ 76.452227] IPv6: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: no lease, forking to background
```

RE :)

Tu as raison, le dmesg que j'ai mis était avec la version kernel 5.15.
J'ai testé avec la 5.15 et la 6.2.
Mais ayant le même résultat, je préfère conserver la version 6.2

Les patches se trouvent ici : Texte du lien

Et ici tu as le datasheets et block diagram : Texte du lien

Merci encore pour ton aide.

Sommaire

• include "cn9130.dtsi"
• include
• include
• include "cn9130.dtsi"
• include
• include
• include "cn9130.dtsi"
• include
• include

Hello
Je te remercie pour ta réponse.

Ton avis est très intéressant, je vais travailler dessus.

Je possède une clearfog base cn9130.
J'utilise le kernel 6.2
Le dts n'est pas natif dans le kernel, je l'ai édité à l'aide des patchs du constructeur :
```
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright SolidRun Ltd.
*
* Device tree for the CN9130 based SOM.
*/

include "cn9130.dtsi"

include

include

/ {
model = "SolidRun CN9130 based SOM Clearfog Base";

chosen {
    stdout-path = "serial0:115200n8";
};

aliases {
    gpio1 = &cp0_gpio1;
    gpio2 = &cp0_gpio2;
    i2c0 = &cp0_i2c0;
    ethernet0 = &cp0_eth0;
    ethernet1 = &cp0_eth1;
    ethernet2 = &cp0_eth2;
    spi1 = &cp0_spi0;
    spi2 = &cp0_spi1;
};

memory@00000000 {
    device_type = "memory";
    reg = <0x0 0x0 0x0 0x80000000>;
};
v_3_3: regulator-3-3v {
    compatible = "regulator-fixed";
    regulator-name = "v_3_3";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    status = "okay";
};
ap0_reg_sd_vccq: ap0_sd_vccq@0 {
    compatible = "regulator-gpio";
    regulator-name = "ap0_sd_vccq";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    states = <1800000 0x1 3300000 0x0>;
};

cp0_reg_usb3_vbus0: cp0_usb3_vbus@0 {
    compatible = "regulator-fixed";
    regulator-name = "cp0-xhci0-vbus";
    regulator-min-microvolt = <5000000>;
    regulator-max-microvolt = <5000000>;
    enable-active-high;
};

cp0_usb3_0_phy0: cp0_usb3_phy@0 {
    compatible = "usb-nop-xceiv";
    vcc-supply = <&cp0_reg_usb3_vbus0>;
};

cp0_reg_usb3_vbus1: cp0_usb3_vbus@1 {
    compatible = "regulator-fixed";
    regulator-name = "cp0-xhci1-vbus";
    regulator-min-microvolt = <5000000>;
    regulator-max-microvolt = <5000000>;
    enable-active-high;
};

cp0_usb3_0_phy1: cp0_usb3_phy@1 {
    compatible = "usb-nop-xceiv";
    vcc-supply = <&cp0_reg_usb3_vbus1>;
};

cp0_reg_sd_vccq: cp0_sd_vccq@0 {
    compatible = "regulator-gpio";
    regulator-name = "cp0_sd_vccq";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    states = <1800000 0x1
        3300000 0x0>;
};

cp0_reg_sd_vcc: cp0_sd_vcc@0 {
    compatible = "regulator-fixed";
    regulator-name = "cp0_sd_vcc";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    enable-active-high;
    regulator-always-on;
};

cp0_sfp_eth0: sfp-eth@0 {
    compatible = "sff,sfp";
    i2c-bus = <&cp0_i2c1>;
    los-gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
    mod-def0-gpio = <&expander0 15 GPIO_ACTIVE_LOW>;
    tx-disable-gpio = <&expander0 14 GPIO_ACTIVE_HIGH>;
    tx-fault-gpio = <&expander0 13 GPIO_ACTIVE_HIGH>;
    maximum-power-milliwatt = <2000>;
};

keys {
            compatible = "gpio-keys";
            pinctrl-0 = <&cp0_button_pin>;
            pinctrl-names = "default";

    button0{
        /* SW3 button */
        label = "SW3";
        gpios = <&cp0_gpio2 0 GPIO_ACTIVE_LOW>;
        linux,can-disable;
        linux,code = <BTN_0>;
    };
};

};

&uart0 {
status = "okay";
};

/* on-board eMMC */
&ap_sdhci0 {
pinctrl-names = "default";
bus-width = ;
vqmmc-supply = <&ap0_reg_sd_vccq>;
status = "okay";
};

&cp0_crypto {
status = "disabled";
};

&cp0_ethernet {
status = "okay";
};

&cp0_gpio1 {
status = "okay";
};

&cp0_gpio2 {
status = "okay";
};

/* EEPROM */
&cp0_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c0_pins>;
clock-frequency = ;

/*
 * PCA9655 GPIO expander, up to 1MHz clock.
 *  0-CON3 CLKREQ#
 *  1-CON3 PERST#
 *  2-M2 FUL_CARD_POWER_OFF
 *  3-CON3 W_DISABLE
 *  4-CON2 CLKREQ#
 *  5-USB3 overcurrent
 *  6-USB3 power
 *  7-CON2 W_DISABLE
 *  8-M2 W_DISABLE
 *  9-JP4 P4
 * 10-M2 RESET
 * 11-m.2 DEVSLP
 * 12-SFP_LOS
 * 13-SFP_TX_FAULT
 * 14-SFP_TX_DISABLE
 * 15-SFP_MOD_DEF0
 */
expander0: gpio-expander@20 {
    /*
     * This is how it should be:
     * compatible = "onnn,pca9655", "nxp,pca9555";
     * but you can't do this because of the way I2C works.
     */
    compatible = "nxp,pca9555";
    gpio-controller;
    #gpio-cells = <2>;
    reg = <0x20>;

    pcie1_0_clkreq {
        gpio-hog;
        gpios = <0 GPIO_ACTIVE_LOW>;
        input;
        line-name = "pcie1.0-clkreq";
    };
    m2_ful_card_power_off {
        gpio-hog;
        gpios = <2 GPIO_ACTIVE_HIGH>;
        output-high;
        line-name = "m2-ful-card-power-off";
    };
    pcie1_0_w_disable {
        gpio-hog;
        gpios = <3 GPIO_ACTIVE_LOW>;
        output-low;
        line-name = "pcie1.0-w-disable";
    };
    usb3_ilimit {
        gpio-hog;
        gpios = <5 GPIO_ACTIVE_LOW>;
        input;
        line-name = "usb3-current-limit";
    };
    usb3_power {
        gpio-hog;
        gpios = <6 GPIO_ACTIVE_HIGH>;
        output-high;
        line-name = "usb3-power";
    };
    m2_w_disable {
        gpio-hog;
        gpios = <8 GPIO_ACTIVE_LOW>;
        output-low;
        line-name = "m2-w-disable";
    };
    m2_reset {
        gpio-hog;
        gpios = <10 GPIO_ACTIVE_HIGH>;
        output-high;
        line-name = "m2-reset";
    };
    m2_devslp {
        gpio-hog;
        gpios = <11 GPIO_ACTIVE_HIGH>;
        output-low;
        line-name = "m.2 devslp";
    };
};

/* The MCP3021 supports standard and fast modes */
mikrobus_adc: mcp3021@4c {
    compatible = "microchip,mcp3021";
    reg = <0x4c>;
};

/*EEPROM on the SOM */
eeprom@53 {
    compatible = "atmel,24c02";
    reg = <0x53>;
    pagesize = <16>;
};

};

/* I2C Master */
&cp0_i2c1 {
status = "okay";
clock-frequency = ;
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c1_pins>;
};

&cp0_gpio1 {
phy_reset { /* Release switch reset */
gpio-hog;
gpios = ;
output-high;
};
};

&cp0_mdio {
status = "okay";
phy0: ethernet-phy@0 {
/* Green led blinks on activity, Orange LED on link /
marvell,reg-init = ;
reg = ;
};
phy1: ethernet-phy@1 {
/ Green led blinks on activity, Orange LED on link */
marvell,reg-init = ;
reg = ;
};
};

/* SRDS #0 - SATA on M.2 connector */
&cp0_sata0 {
status = "okay";
};

/* SRDS #1 - USB 3.0 host */
&cp0_usb3_0 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy0>;
phy-names = "usb";
};

&cp0_usb3_1 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy1>;
};

/* SRDS #2 - SFP+ 10GE */
&cp0_eth0 {
status = "okay";
phy-mode = "10gbase-r";
local-mac-address = [64 69 61 67 62 03];
phys = <&cp0_comphy2 0>;
managed = "in-band-status";
sfp = <&cp0_sfp_eth0>;
};

/* SRDS #3 - SGMII 1GE on carrier board */
&cp0_eth1 {
status = "okay";
local-mac-address = [64 69 61 67 62 01];
phys = <&cp0_comphy3 1>;
phy = <&phy1>;
managed = "in-band-status";
phy-mode = "sgmii";
};

/* SRDS #4 - USB 3.0 host on M.2 connector */
&cp0_usb3_1 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy1>;
phy-names = "usb";
};

/* SRDS #5 - mini PCIe slot */
&cp0_pcie2 {
status = "okay";
phys = <&cp0_comphy5 2>;
num-lanes = ;
reset-gpios = <&expander0 1 GPIO_ACTIVE_LOW>;
};

/* GE PHY RGMII /
&cp0// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/
* Copyright SolidRun Ltd.
*
* Device tree for the CN9130 based SOM.
*/

include "cn9130.dtsi"

include

include

/ {
model = "SolidRun CN9130 based SOM Clearfog Base";

chosen {
    stdout-path = "serial0:115200n8";
};

aliases {
    gpio1 = &cp0_gpio1;
    gpio2 = &cp0_gpio2;
    i2c0 = &cp0_i2c0;
    ethern// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*
* Copyright SolidRun Ltd.
*
* Device tree for the CN9130 based SOM.
*/

include "cn9130.dtsi"

include

include

/ {
model = "SolidRun CN9130 based SOM Clearfog Base";

chosen {
    stdout-path = "serial0:115200n8";
};

aliases {
    gpio1 = &cp0_gpio1;
    gpio2 = &cp0_gpio2;
    i2c0 = &cp0_i2c0;
    ethernet0 = &cp0_eth0;
    ethernet1 = &cp0_eth1;
    ethernet2 = &cp0_eth2;
    spi1 = &cp0_spi0;
    spi2 = &cp0_spi1;
};

memory@00000000 {
    device_type = "memory";
    reg = <0x0 0x0 0x0 0x80000000>;
};
v_3_3: regulator-3-3v {
    compatible = "regulator-fixed";
    regulator-name = "v_3_3";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    regulator-always-on;
    status = "okay";
};
ap0_reg_sd_vccq: ap0_sd_vccq@0 {
    compatible = "regulator-gpio";
    regulator-name = "ap0_sd_vccq";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    states = <1800000 0x1 3300000 0x0>;
};

cp0_reg_usb3_vbus0: cp0_usb3_vbus@0 {
    compatible = "regulator-fixed";
    regulator-name = "cp0-xhci0-vbus";
    regulator-min-microvolt = <5000000>;
    regulator-max-microvolt = <5000000>;
    enable-active-high;
};

cp0_usb3_0_phy0: cp0_usb3_phy@0 {
    compatible = "usb-nop-xceiv";
    vcc-supply = <&cp0_reg_usb3_vbus0>;
};

cp0_reg_usb3_vbus1: cp0_usb3_vbus@1 {
    compatible = "regulator-fixed";
    regulator-name = "cp0-xhci1-vbus";
    regulator-min-microvolt = <5000000>;
    regulator-max-microvolt = <5000000>;
    enable-active-high;
};

cp0_usb3_0_phy1: cp0_usb3_phy@1 {
    compatible = "usb-nop-xceiv";
    vcc-supply = <&cp0_reg_usb3_vbus1>;
};

cp0_reg_sd_vccq: cp0_sd_vccq@0 {
    compatible = "regulator-gpio";
    regulator-name = "cp0_sd_vccq";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <3300000>;
    states = <1800000 0x1
        3300000 0x0>;
};

cp0_reg_sd_vcc: cp0_sd_vcc@0 {
    compatible = "regulator-fixed";
    regulator-name = "cp0_sd_vcc";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
    enable-active-high;
    regulator-always-on;
};

cp0_sfp_eth0: sfp-eth@0 {
    compatible = "sff,sfp";
    i2c-bus = <&cp0_i2c1>;
    los-gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
    mod-def0-gpio = <&expander0 15 GPIO_ACTIVE_LOW>;
    tx-disable-gpio = <&expander0 14 GPIO_ACTIVE_HIGH>;
    tx-fault-gpio = <&expander0 13 GPIO_ACTIVE_HIGH>;
    maximum-power-milliwatt = <2000>;
};

keys {
            compatible = "gpio-keys";
            pinctrl-0 = <&cp0_button_pin>;
            pinctrl-names = "default";

    button0{
        /* SW3 button */
        label = "SW3";
        gpios = <&cp0_gpio2 0 GPIO_ACTIVE_LOW>;
        linux,can-disable;
        linux,code = <BTN_0>;
    };
};

};

&uart0 {
status = "okay";
};

/* on-board eMMC */
&ap_sdhci0 {
pinctrl-names = "default";
bus-width = ;
vqmmc-supply = <&ap0_reg_sd_vccq>;
status = "okay";
};

&cp0_crypto {
status = "disabled";
};

&cp0_ethernet {
status = "okay";
};

&cp0_gpio1 {
status = "okay";
};

&cp0_gpio2 {
status = "okay";
};

/* EEPROM */
&cp0_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c0_pins>;
clock-frequency = ;

/*
 * PCA9655 GPIO expander, up to 1MHz clock.
 *  0-CON3 CLKREQ#
 *  1-CON3 PERST#
 *  2-M2 FUL_CARD_POWER_OFF
 *  3-CON3 W_DISABLE
 *  4-CON2 CLKREQ#
 *  5-USB3 overcurrent
 *  6-USB3 power
 *  7-CON2 W_DISABLE
 *  8-M2 W_DISABLE
 *  9-JP4 P4
 * 10-M2 RESET
 * 11-m.2 DEVSLP
 * 12-SFP_LOS
 * 13-SFP_TX_FAULT
 * 14-SFP_TX_DISABLE
 * 15-SFP_MOD_DEF0
 */
expander0: gpio-expander@20 {
    /*
     * This is how it should be:
     * compatible = "onnn,pca9655", "nxp,pca9555";
     * but you can't do this because of the way I2C works.
     */
    compatible = "nxp,pca9555";
    gpio-controller;
    #gpio-cells = <2>;
    reg = <0x20>;

    pcie1_0_clkreq {
        gpio-hog;
        gpios = <0 GPIO_ACTIVE_LOW>;
        input;
        line-name = "pcie1.0-clkreq";
    };
    m2_ful_card_power_off {
        gpio-hog;
        gpios = <2 GPIO_ACTIVE_HIGH>;
        output-high;
        line-name = "m2-ful-card-power-off";
    };
    pcie1_0_w_disable {
        gpio-hog;
        gpios = <3 GPIO_ACTIVE_LOW>;
        output-low;
        line-name = "pcie1.0-w-disable";
    };
    usb3_ilimit {
        gpio-hog;
        gpios = <5 GPIO_ACTIVE_LOW>;
        input;
        line-name = "usb3-current-limit";
    };
    usb3_power {
        gpio-hog;
        gpios = <6 GPIO_ACTIVE_HIGH>;
        output-high;
        line-name = "usb3-power";
    };
    m2_w_disable {
        gpio-hog;
        gpios = <8 GPIO_ACTIVE_LOW>;
        output-low;
        line-name = "m2-w-disable";
    };
    m2_reset {
        gpio-hog;
        gpios = <10 GPIO_ACTIVE_HIGH>;
        output-high;
        line-name = "m2-reset";
    };
    m2_devslp {
        gpio-hog;
        gpios = <11 GPIO_ACTIVE_HIGH>;
        output-low;
        line-name = "m.2 devslp";
    };
};

/* The MCP3021 supports standard and fast modes */
mikrobus_adc: mcp3021@4c {
    compatible = "microchip,mcp3021";
    reg = <0x4c>;
};

/*EEPROM on the SOM */
eeprom@53 {
    compatible = "atmel,24c02";
    reg = <0x53>;
    pagesize = <16>;
};

};

/* I2C Master */
&cp0_i2c1 {
status = "okay";
clock-frequency = ;
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c1_pins>;
};

&cp0_gpio1 {
phy_reset { /* Release switch reset */
gpio-hog;
gpios = ;
output-high;
};
};

&cp0_mdio {
status = "okay";
phy0: ethernet-phy@0 {
/* Green led blinks on activity, Orange LED on link /
marvell,reg-init = ;
reg = ;
};
phy1: ethernet-phy@1 {
/ Green led blinks on activity, Orange LED on link */
marvell,reg-init = ;
reg = ;
};
};

/* SRDS #0 - SATA on M.2 connector */
&cp0_sata0 {
status = "okay";
};

/* SRDS #1 - USB 3.0 host */
&cp0_usb3_0 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy0>;
phy-names = "usb";
};

&cp0_usb3_1 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy1>;
};

/* SRDS #2 - SFP+ 10GE */
&cp0_eth0 {
status = "okay";
phy-mode = "10gbase-r";
local-mac-address = [64 69 61 67 62 03];
phys = <&cp0_comphy2 0>;
managed = "in-band-status";
sfp = <&cp0_sfp_eth0>;
};

/* SRDS #3 - SGMII 1GE on carrier board */
&cp0_eth1 {
status = "okay";
local-mac-address = [64 69 61 67 62 01];
phys = <&cp0_comphy3 1>;
phy = <&phy1>;
managed = "in-band-status";
phy-mode = "sgmii";
};

/* SRDS #4 - USB 3.0 host on M.2 connector */
&cp0_usb3_1 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy1>;
phy-names = "usb";
};

/* SRDS #5 - mini PCIe slot */
&cp0_pcie2 {
status = "okay";
phys = <&cp0_comphy5 2>;
num-lanes = ;
reset-gpios = <&expander0 1 GPIO_ACTIVE_LOW>;
};

/* GE PHY RGMII */
&cp0_eth2 {
status = "okay";
local-mac-address = [64 69 61 67 62 02];
phy = <&phy0>;
phy-mode = "rgmii-id";
pinctrl-0 = <&cp0_ge2_rgmii_pins>;
};

&cp0_sdhci0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_sdhci_pins
&cp0_sdhci_cd_pins>;
bus-width = ;
cd-gpios = <&cp0_gpio2 11 GPIO_ACTIVE_LOW>;
no-1-8-v;
vqmmc-supply = <&v_3_3>;
vmmc-supply = <&v_3_3>;
};

&cp0_spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_spi1_pins>;
reg = ;
spi-flash@0 {
#address-cells = ;
#size-cells = ;
compatible = "jedec,spi-nor";
reg = ;
spi-max-frequency = ;
};
spi-flash@1 {
#address-cells = ;
#size-cells = ;
compatible = "jedec,spi-nor";
reg = ;
/* On carrier MUX does not allow higher frequencies */
spi-max-frequency = ;
};
};

&cp0_syscon0 {
cp0_pinctrl: pinctrl {
compatible = "marvell,cp115-standalone-pinctrl";
cp0_i2c0_pins: cp0-i2c-pins-0 {
marvell,pins = "mpp37", "mpp38";
marvell,function = "i2c0";
};
cp0_i2c1_pins: cp0-i2c-pins-1 {
marvell,pins = "mpp35", "mpp36";
marvell,function = "i2c1";
};
cp0_ge2_rgmii_pins: cp0-ge-rgmii-pins-0 {
marvell,pins = "mpp44", "mpp45", "mpp46",
"mpp47", "mpp48", "mpp49",
"mpp50", "mpp51", "mpp52",
"mpp53", "mpp54", "mpp55";
marvell,function = "ge1";
};
cp0_sdhci_cd_pins: cp0-sdhci-cd-pins-0 {
marvell,pins = "mpp43";
marvell,function = "sdio";
};
cp0_sdhci_pins: cp0-sdhi-pins-0 {
marvell,pins = "mpp56", "mpp57", "mpp58",
"mpp59", "mpp60", "mpp61";
marvell,function = "sdio";
};
cp0_spi1_pins: cp0-spi-pins-1 {
marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16";
marvell,function = "spi1";
};
/* cp0_rcvr_clk_pins: cp0-rcvr-clk-pins {
marvell, pins = "mpp40";
marvell,function = "synce1";
};*/
cp0_button_pin: cp0-button-pin {
marvell,pins = "mpp32";
marvell,function = "gpio";
};
};
};
et0 = &cp0_eth0;
ethernet1 = &cp0_eth1;
ethernet2 = &cp0_eth2;
spi1 = &cp0_spi0;
spi2 = &cp0_spi1;
};
memory@00000000 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
v_3_3: regulator-3-3v {
compatible = "regulator-fixed";
regulator-name = "v_3_3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
status = "okay";
};
ap0_reg_sd_vccq: ap0_sd_vccq@0 {
compatible = "regulator-gpio";
regulator-name = "ap0_sd_vccq";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
states = <1800000 0x1 3300000 0x0>;
};

cp0_reg_usb3_vbus0: cp0_usb3_vbus@0 {
compatible = "regulator-fixed";
regulator-name = "cp0-xhci0-vbus";
regulator-min-microvolt = ;
regulator-max-microvolt = ;
enable-active-high;
};
cp0_usb3_0_phy0: cp0_usb3_phy@0 {
compatible = "usb-nop-xceiv";
vcc-supply = <&cp0_reg_usb3_vbus0>;
};

cp0_reg_usb3_vbus1: cp0_usb3_vbus@1 {
compatible = "regulator-fixed";
regulator-name = "cp0-xhci1-vbus";
regulator-min-microvolt = ;
regulator-max-microvolt = ;
enable-active-high;
};
cp0_usb3_0_phy1: cp0_usb3_phy@1 {
compatible = "usb-nop-xceiv";
vcc-supply = <&cp0_reg_usb3_vbus1>;
};

cp0_reg_sd_vccq: cp0_sd_vccq@0 {
compatible = "regulator-gpio";
regulator-name = "cp0_sd_vccq";
regulator-min-microvolt = ;
regulator-max-microvolt = ;
states = ;
};
cp0_reg_sd_vcc: cp0_sd_vcc@0 {
compatible = "regulator-fixed";
regulator-name = "cp0_sd_vcc";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
regulator-always-on;
};

cp0_sfp_eth0: sfp-eth@0 {
compatible = "sff,sfp";
i2c-bus = <&cp0_i2c1>;
los-gpio = <&expander0 12 GPIO_ACTIVE_HIGH>;
mod-def0-gpio = <&expander0 15 GPIO_ACTIVE_LOW>;
tx-disable-gpio = <&expander0 14 GPIO_ACTIVE_HIGH>;
tx-fault-gpio = <&expander0 13 GPIO_ACTIVE_HIGH>;
maximum-power-milliwatt = ;
};
``` keys {
compatible = "gpio-keys";
pinctrl-0 = <&cp0_button_pin>;
pinctrl-names = "default";

    button0{
        /* SW3 button */
        label = "SW3";
        gpios = <&cp0_gpio2 0 GPIO_ACTIVE_LOW>;
        linux,can-disable;
        linux,code = <BTN_0>;
    };
};

};

&uart0 {
status = "okay";
};

/* on-board eMMC */
&ap_sdhci0 {
pinctrl-names = "default";
bus-width = ;
vqmmc-supply = <&ap0_reg_sd_vccq>;
status = "okay";
};

&cp0_crypto {
status = "disabled";
};

&cp0_ethernet {
status = "okay";
};

&cp0_gpio1 {
status = "okay";
};

&cp0_gpio2 {
status = "okay";
};

/* EEPROM /
&cp0_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c0_pins>;
clock-frequency = ;
```
/
* PCA9655 GPIO expander, up to 1MHz clock.
* 0-CON3 CLKREQ#
* 1-CON3 PERST#
* 2-M2 FUL_CARD_POWER_OFF
* 3-CON3 W_DISABLE
* 4-CON2 CLKREQ#
* 5-USB3 overcurrent
* 6-USB3 power
* 7-CON2 W_DISABLE
* 8-M2 W_DISABLE
* 9-JP4 P4
* 10-M2 RESET
* 11-m.2 DEVSLP
* 12-SFP_LOS
* 13-SFP_TX_FAULT
* 14-SFP_TX_DISABLE
* 15-SFP_MOD_DEF0
/
expander0: gpio-expander@20 {
/
* This is how it should be:
* compatible = "onnn,pca9655", "nxp,pca9555";
* but you can't do this because of the way I2C works.
/
compatible = "nxp,pca9555";
gpio-controller;
#gpio-cells = ;
reg = ;
pcie1_0_clkreq {
gpio-hog;
gpios = <0 GPIO_ACTIVE_LOW>;
input;
line-name = "pcie1.0-clkreq";
};
m2_ful_card_power_off {
gpio-hog;
gpios = <2 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "m2-ful-card-power-off";
};
pcie1_0_w_disable {
gpio-hog;
gpios = <3 GPIO_ACTIVE_LOW>;
output-low;
line-name = "pcie1.0-w-disable";
};
usb3_ilimit {
gpio-hog;
gpios = <5 GPIO_ACTIVE_LOW>;
input;
line-name = "usb3-current-limit";
};
usb3_power {
gpio-hog;
gpios = <6 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "usb3-power";
};
m2_w_disable {
gpio-hog;
gpios = <8 GPIO_ACTIVE_LOW>;
output-low;
line-name = "m2-w-disable";
};
m2_reset {
gpio-hog;
gpios = <10 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "m2-reset";
};
m2_devslp {
gpio-hog;
gpios = <11 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "m.2 devslp";
};
};

/ The MCP3021 supports standard and fast modes */
mikrobus_adc: mcp3021@4c {
compatible = "microchip,mcp3021";
reg = ;
};
``` /*EEPROM on the SOM */
eeprom@53 {
compatible = "atmel,24c02";
reg = ;
pagesize = ;
};
};

/* I2C Master */
&cp0_i2c1 {
status = "okay";
clock-frequency = ;
pinctrl-names = "default";
pinctrl-0 = <&cp0_i2c1_pins>;
};

&cp0_gpio1 {
phy_reset { /* Release switch reset */
gpio-hog;
gpios = ;
output-high;
};
};

&cp0_mdio {
status = "okay";
phy0: ethernet-phy@0 {
/* Green led blinks on activity, Orange LED on link /
marvell,reg-init = ;
reg = ;
};
phy1: ethernet-phy@1 {
/ Green led blinks on activity, Orange LED on link */
marvell,reg-init = ;
reg = ;
};
};

/* SRDS #0 - SATA on M.2 connector */
&cp0_sata0 {
status = "okay";
};

/* SRDS #1 - USB 3.0 host */
&cp0_usb3_0 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy0>;
phy-names = "usb";
};

&cp0_usb3_1 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy1>;
};

/* SRDS #2 - SFP+ 10GE */
&cp0_eth0 {
status = "okay";
phy-mode = "10gbase-r";
local-mac-address = [64 69 61 67 62 03];
phys = <&cp0_comphy2 0>;
managed = "in-band-status";
sfp = <&cp0_sfp_eth0>;
};

/* SRDS #3 - SGMII 1GE on carrier board */
&cp0_eth1 {
status = "okay";
local-mac-address = [64 69 61 67 62 01];
phys = <&cp0_comphy3 1>;
phy = <&phy1>;
managed = "in-band-status";
phy-mode = "sgmii";
};

/* SRDS #4 - USB 3.0 host on M.2 connector */
&cp0_usb3_1 {
status = "okay";
usb-phy = <&cp0_usb3_0_phy1>;
phy-names = "usb";
};

/* SRDS #5 - mini PCIe slot */
&cp0_pcie2 {
status = "okay";
phys = <&cp0_comphy5 2>;
num-lanes = ;
reset-gpios = <&expander0 1 GPIO_ACTIVE_LOW>;
};

/* GE PHY RGMII */
&cp0_eth2 {
status = "okay";
local-mac-address = [64 69 61 67 62 02];
phy = <&phy0>;
phy-mode = "rgmii-id";
pinctrl-0 = <&cp0_ge2_rgmii_pins>;
};

&cp0_sdhci0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_sdhci_pins
&cp0_sdhci_cd_pins>;
bus-width = ;
cd-gpios = <&cp0_gpio2 11 GPIO_ACTIVE_LOW>;
no-1-8-v;
vqmmc-supply = <&v_3_3>;
vmmc-supply = <&v_3_3>;
};

&cp0_spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_spi1_pins>;
reg = ;
spi-flash@0 {
#address-cells = ;
#size-cells = ;
compatible = "jedec,spi-nor";
reg = ;
spi-max-frequency = ;
};
spi-flash@1 {
#address-cells = ;
#size-cells = ;
compatible = "jedec,spi-nor";
reg = ;
/* On carrier MUX does not allow higher frequencies */
spi-max-frequency = ;
};
};

&cp0_syscon0 {
cp0_pinctrl: pinctrl {
compatible = "marvell,cp115-standalone-pinctrl";
cp0_i2c0_pins: cp0-i2c-pins-0 {
marvell,pins = "mpp37", "mpp38";
marvell,function = "i2c0";
};
cp0_i2c1_pins: cp0-i2c-pins-1 {
marvell,pins = "mpp35", "mpp36";
marvell,function = "i2c1";
};
cp0_ge2_rgmii_pins: cp0-ge-rgmii-pins-0 {
marvell,pins = "mpp44", "mpp45", "mpp46",
"mpp47", "mpp48", "mpp49",
"mpp50", "mpp51", "mpp52",
"mpp53", "mpp54", "mpp55";
marvell,function = "ge1";
};
cp0_sdhci_cd_pins: cp0-sdhci-cd-pins-0 {
marvell,pins = "mpp43";
marvell,function = "sdio";
};
cp0_sdhci_pins: cp0-sdhi-pins-0 {
marvell,pins = "mpp56", "mpp57", "mpp58",
"mpp59", "mpp60", "mpp61";
marvell,function = "sdio";
};
cp0_spi1_pins: cp0-spi-pins-1 {
marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16";
marvell,function = "spi1";
};
/* cp0_rcvr_clk_pins: cp0-rcvr-clk-pins {
marvell, pins = "mpp40";
marvell,function = "synce1";
};*/
cp0_button_pin: cp0-button-pin {
marvell,pins = "mpp32";
marvell,function = "gpio";
};
};
};
pinctrl-names = "default";
pinctrl-0 = <&cp0_sdhci_pins
&cp0_sdhci_cd_pins>;
bus-width = ;
cd-gpios = <&cp0_gpio2 11 GPIO_ACTIVE_LOW>;
no-1-8-v;
vqmmc-supply = <&v_3_3>;
vmmc-supply = <&v_3_3>;
};

&cp0_spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp0_spi1_pins>;
reg = ;
spi-flash@0 {
#address-cells = ;
#size-cells = ;
compatible = "jedec,spi-nor";
reg = ;
spi-max-frequency = ;
};
spi-flash@1 {
#address-cells = ;
#size-cells = ;
compatible = "jedec,spi-nor";
reg = ;
/* On carrier MUX does not allow higher frequencies */
spi-max-frequency = ;
};
};

&cp0_syscon0 {
cp0_pinctrl: pinctrl {
compatible = "marvell,cp115-standalone-pinctrl";
cp0_i2c0_pins: cp0-i2c-pins-0 {
marvell,pins = "mpp37", "mpp38";
marvell,function = "i2c0";
};
cp0_i2c1_pins: cp0-i2c-pins-1 {
marvell,pins = "mpp35", "mpp36";
marvell,function = "i2c1";
};
cp0_ge2_rgmii_pins: cp0-ge-rgmii-pins-0 {
marvell,pins = "mpp44", "mpp45", "mpp46",
"mpp47", "mpp48", "mpp49",
"mpp50", "mpp51", "mpp52",
"mpp53", "mpp54", "mpp55";
marvell,function = "ge1";
};
cp0_sdhci_cd_pins: cp0-sdhci-cd-pins-0 {
marvell,pins = "mpp43";
marvell,function = "sdio";
};
cp0_sdhci_pins: cp0-sdhi-pins-0 {
marvell,pins = "mpp56", "mpp57", "mpp58",
"mpp59", "mpp60", "mpp61";
marvell,function = "sdio";
};
cp0_spi1_pins: cp0-spi-pins-1 {
marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15", "mpp16";
marvell,function = "spi1";
};
/* cp0_rcvr_clk_pins: cp0-rcvr-clk-pins {
marvell, pins = "mpp40";
marvell,function = "synce1";
};*/
cp0_button_pin: cp0-button-pin {
marvell,pins = "mpp32";
marvell,function = "gpio";
};
};
};

Hello.
Merci pour ta réponse.

La commande ethtool -S sort tout à zéro.

et pour la commande ethtool -t

# ethtool -t eth2
Cannot test: Operation not supported

Côté hardware :
j'ai testé le câble sur les autres ports.
J'ai également essayé avec un autre câble rj45. :(

Hello.
tout d'abord, merci pour ta réponse :)

J'ai oublié de dire que je n'arrive pas à avoir d'adresse IP pour l'interface eth2 en dhcp.

J'ai également essayé en ip statique.
Impossible de pinguer la passerelle.

J'ai testé le câble sur les autres ports, et j'ai quand même essayé avec un autre cable rj45.
Ca n'a rien changé:(

Hello :)

Merci de m'avoir répondu.

J'ai testé ta suggestion mais toujours le même problème :'(

Compression none pour le ramdisk dans le fit et rd_gzip dans le kernel.

Hello,
Tout d'abord, je vous remercie pour votre aide et vos réponses.
En utilisant vos méthodes, je me retrouvais avec les mêmes messages d'erreurs :(

Mais j'ai trouvé ceci , si ça peut aider :

sudo sshpass -p 'XXXXXX' ssh -y ONTUSER@192.168.1.10 "ash --login -c '/opt/lantiq/bin/sfp_i2c -i11 -s \"$slid\"; reboot; exit'"

Hello.
Je te remercie pour ta réponse.
Je testerai ce soir.
Merci encore :)

Hello.
Je te remercie :)

Hello,
J'ai trouvé la solution :

Dans le fichier /etc/network/interfaces :

auto eth2
iface eth2 inet static
address 192.168.1.2
netmask 255.255.255.0
gateway 192.168.1.10 =====> IP accès SSH/telnet du module sfp
post-up /sbin/ip l s up dev $IFACE

Désolé, je pensais que tu voulais que je confirme :) .

Ma question, en effet, est comment parler au sfp depuis le sbc?

En espérant que ce soit possible.

Hello,
Tout d'abord, je te remercie pour ta réponse.
Ce que j'aimerais faire, doit se faire depuis le shell de la sbc.

Re.

Je te dirai ça en rentrant ce soir. <sup>^</sup>

Je debute dans Buildroot et les Kernel custom, il y a de fortes chances que j'ai mal configuré ce genre de détails <sup>.</sup>

Hello,
Tout d'abord, je te remercie pour ta réponse :).

pour répondre à tes questions :

Quels sont les droits du fichier de firmware quand ça marche pas ?
```

ls -l

total 483
-rwxrwxrwx 1 root root 2116 Jan 9 18:28 board.bin
-rwxrwxrwx 1 root root 241892 May 11 13:48 firmware-4.bin
-rwxrwxrwx 1 root root 249044 May 11 13:48 firmware-5.bin
```
Est-ce que si tu charges le module ath à la main (avec modprobe) sans faire le chmod, la carte fonctionne ?

Est-ce que si tu charges le module ath à la main, mais en faisant le chmod avant, la carte fonctionne ?

Je ne lance pas le module à la main, j'ai "intégrer le driver" dans le kernel, qui se lance automatiquement au boot.

Est-ce que si fais seulement le chmod puis que tu montes l'interface (genre ifconfig wlan0 up) ça fonctionne ?

J'ai essayé ce conseil mais l'interface ne remonte pas :
```

chmod 777 -R /lib/firmware/ath10k/

ifconfig wlan up

ifconfig: SIOCGIFFLAGS: No such device

ifup wlan0

Cannot find device "wlan0"
Cannot find device "wlan0"
```

Es-tu certain que ton script init se lance au boot (lui faire créer un petit fichier dans /tmp pour vérifier, genre date > /tmp/chmodtest) ?

Yes,j'en suis sûr, j'ai testé avec des echo et je les vois bien au boot

Si le système d'init de ta distrib est du type SysV (ce que suggère la présence de /etc/init.d/), tu peux essayer de faire un script qui s'exécute à l'extinction aussi (dans /etc/rc0.d et /etc/rc6.d) ?

J'y avais pensé.
Mais le fait de faire un chmod puis de débrancher la prise électrique et de rallumer après, le firmware ne se lance pas.
Il se lance seulement après un soft reboot, précédé du chmod 777.

Le répertoire /lib/firmware est-il sur un système de fichier avec un overlay par dessus ?

Dans buildroot, j'utilise en effet un overlay

merci encore pour ton aide

Résolu en utilisant un kernel net-next <sup>^</sup>

Hello :)
Merci pour ta réponse.
Non ça bloqué, elle ne s'éteint ni se rallume si je ne force pas avec -f

hello again :)

Je pense avoir trouvé le coupable.

Quand j'éteins en ligne de commande (poweroff) ou reboot sans forcer j'ai ceci qui bloque tout :

[ 668.365849] kvm: exiting hardware virtualization.

J'ai essayé de faire un lsmod | grep kvm, mais je ne trouve rien ;(

je pense en effet que c'etait du au petit -f <sup>^</sup>
du coups en forçant le sync, je garde mes infos.

Excellent. Ca a résolu mon problème.
Merci beaucoup :) <sup>^</sup>

je pense que tes conseils me mènent sur la bonne piste :)

comme dis un peu avant, je suis sur un système embarqué.

J'ai créé un script pour rebooter la carte (commande reboot -f).
Et quand je veux l'éteindre électriquement, je débranche l'alimentation électrique.

En voulant l'éteindre "proprement" avec la commande poweroff j'ai eu ce retour :
```
[ 59.280164] kvm: exiting hardware virtualization

PANIC at PC : 0x0000000004023248
```
Dans mon script, j'utilise reboot -f car la carte bloquait avec ce message, [ 59.280164] kvm: exiting hardware virtualization,
et je voulais forcer la carte a redémarrer.

Donc je pense que dans un premier temps, il faut que j'arrive a éliminer mes deux erreurs citées au dessus et ensuite forcer l'extinction de la carte via la commande poweroff.

As tu une idée pour mes erreurs :)?

Merci encore pour ta reflexion

merci :)

je suis sur un système embarqué.
Je provoque des soft reboot en ligne de commande.
J'éteins et rallume ma petite carte directement avec son alimentation.

Je ne comprends pas comment le fichier peut se corrompre alors qu'avant de redémarrer, il est intact. :(

re <sup>^</sup>

apres un umount et mount,
les fichiers sont toujours intacts.

hello
merci pour ta reponse.
Je donnais un poids au hasard pour l'exemple <sup>^</sup>
mais chaque document que je créée et avec un poids, se retrouve avec un poids a zero au reboot

Pour la commande mount:

    # mount
    /dev/root on / type ext4 (rw,relatime)
    devtmpfs on /dev type devtmpfs (rw,relatime,size=481120k,nr_inodes=120280,mode=755)
    proc on /proc type proc (rw,relatime)
    devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=666)
    tmpfs on /dev/shm type tmpfs (rw,relatime,mode=777)
    tmpfs on /tmp type tmpfs (rw,relatime)
    tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
    sysfs on /sys type sysfs (rw,relatime)
    /dev/mmcblk1p1 on /boot type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
    /dev/mmcblk1p4 on /data type ext4 (rw,relatime,errors=remount-ro)