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* imx6ul: fec: stuck on ifup after ifdown
@ 2020-10-05 12:43 Manni Stefano
  2020-10-05 15:17 ` Sascha Hauer
  0 siblings, 1 reply; 4+ messages in thread
From: Manni Stefano @ 2020-10-05 12:43 UTC (permalink / raw)
  To: s.hauer; +Cc: barebox, Aurelio Colosimo

Hi,

on a custom board based on a i.MX6UL using barebox v2020.08.1 'ifup eth0'
invoked after 'ifdown eth0' stucks forever.

Have you ever experienced something similar?

Snippet from my device tree:

        &fec1 {
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_enet1>;
                phy-mode = "rmii";
                phy-handle = <&ethphy1>;
                status = "okay";
                phy-reset-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
                phy-reset-duration = <1>;

                mdio {
                        #address-cells = <1>;
                        #size-cells = <0>;

                        clock-frequency = <5000000>;
                        ethphy1: ethernet-phy@1 {
                                compatible = "ethernet-phy-ieee802.3-c22";
                                reg = <0>;
                                max-speed = <100>;
                                interrupt-parent = <&gpio1>;
                                interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
                        };
                };
        };

        pinctrl_enet1: enet1grp {
                fsl,pins = <
                        MX6UL_PAD_GPIO1_IO06__ENET1_MDIO        0x1b0b0
                        MX6UL_PAD_GPIO1_IO07__ENET1_MDC         0x1b0b0
                        MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
                        MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
                        MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN      0x1b0b0
                        MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1  0x4001b031
                        MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
                        MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
                        MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN      0x1b0b0
                        MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER      0x1b0b0
                        MX6UL_PAD_UART2_RTS_B__GPIO1_IO23       0x1b0b0
                        MX6UL_PAD_UART2_CTS_B__GPIO1_IO22       0x1b0b0
                >;
        };

Best,
Stefano


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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2020-10-06  9:58 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-10-05 12:43 imx6ul: fec: stuck on ifup after ifdown Manni Stefano
2020-10-05 15:17 ` Sascha Hauer
2020-10-06  8:44   ` Lucas Stach
2020-10-06  9:58     ` Sascha Hauer

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