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  • 采用 imx6ull 配合 lan8742 工作, ping 频繁丢包

    采用imx6ull配合lan8742工作.以太网口的时钟配置如下:pinctrl_enet2:enet2grp{fsl,pins=<MX6UL_PAD_GPIO1_IO07__ENET2_MDC0x1b0b0MX6UL_PAD_GPIO1_IO06__ENET2_MDIO0x1b0b0MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN0x1b0b0MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER0x1b0b0MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA000x1b0b0MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA010x1b0b0MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN0x1b0b0MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA000x1b0b0MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA010x1b0b0MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK20x4001b031>;};具体现象如下:https://forum.microchip.com/s/topic/a5CV40000002kBdMAI/t399326请问究竟什么出了问题?

    pi 采用 LAN8742 imx6ull

    2025-01-09 0