config BITBANGMII bool "Bit-banged ethernet MII management channel support" config MV88E6352_SWITCH bool "Marvell 88E6352 switch support" menuconfig PHYLIB bool "Ethernet PHY (physical media interface) support" depends on NET help Enable Ethernet PHY (physical media interface) support. if PHYLIB config PHY_ADDR_ENABLE bool "Limit phy address" default y if ARCH_SUNXI help Select this if you want to control which phy address is used if PHY_ADDR_ENABLE config PHY_ADDR int "PHY address" default 1 if ARCH_SUNXI default 0 help The address of PHY on MII bus. Usually in range of 0 to 31. endif config B53_SWITCH bool "Broadcom BCM53xx (RoboSwitch) Ethernet switch PHY support." help Enable support for Broadcom BCM53xx (RoboSwitch) Ethernet switches. This currently supports BCM53125 and similar models. if B53_SWITCH config B53_CPU_PORT int "CPU port" default 8 config B53_PHY_PORTS hex "Bitmask of PHY ports" endif # B53_SWITCH config MV88E61XX_SWITCH bool "Marvell MV88E61xx Ethernet switch PHY support." if MV88E61XX_SWITCH config MV88E61XX_CPU_PORT int "CPU Port" config MV88E61XX_PHY_PORTS hex "Bitmask of PHY Ports" config MV88E61XX_FIXED_PORTS hex "Bitmask of PHYless serdes Ports" endif # MV88E61XX_SWITCH config PHYLIB_10G bool "Generic 10G PHY support" menuconfig PHY_AQUANTIA bool "Aquantia Ethernet PHYs support" select PHY_GIGE select PHYLIB_10G config PHY_AQUANTIA_UPLOAD_FW bool "Aquantia firmware loading support" depends on PHY_AQUANTIA help Aquantia PHYs use firmware which can be either loaded automatically from storage directly attached to the phy or loaded by the boot loader via MDIO commands. The firmware is loaded from a file, specified by the PHY_AQUANTIA_FW_PART and PHY_AQUANTIA_FW_NAME options. config PHY_AQUANTIA_FW_PART string "Aquantia firmware partition" depends on PHY_AQUANTIA_UPLOAD_FW help Partition containing the firmware file. config PHY_AQUANTIA_FW_NAME string "Aquantia firmware filename" depends on PHY_AQUANTIA_UPLOAD_FW help Firmware filename. config PHY_ATHEROS bool "Atheros Ethernet PHYs support" config PHY_BROADCOM bool "Broadcom Ethernet PHYs support" config PHY_CORTINA bool "Cortina Ethernet PHYs support" config SYS_CORTINA_NO_FW_UPLOAD bool "Cortina firmware loading support" depends on PHY_CORTINA help Cortina phy has provision to store phy firmware in attached dedicated EEPROM. And boards designed with such EEPROM does not require firmware upload. choice prompt "Location of the Cortina firmware" default SYS_CORTINA_FW_IN_NOR depends on PHY_CORTINA config SYS_CORTINA_FW_IN_MMC bool "Cortina firmware in MMC" config SYS_CORTINA_FW_IN_NAND bool "Cortina firmware in NAND flash" config SYS_CORTINA_FW_IN_NOR bool "Cortina firmware in NOR flash" config SYS_CORTINA_FW_IN_REMOTE bool "Cortina firmware in remote device" config SYS_CORTINA_FW_IN_SPIFLASH bool "Cortina firmware in SPI flash" endchoice config CORTINA_FW_ADDR hex "Cortina Firmware Address" depends on PHY_CORTINA && !SYS_CORTINA_NO_FW_UPLOAD default 0x0 config CORTINA_FW_LENGTH hex "Cortina Firmware Length" depends on PHY_CORTINA && !SYS_CORTINA_NO_FW_UPLOAD default 0x40000 config PHY_CORTINA_ACCESS bool "Cortina Access Ethernet PHYs support" default y depends on CORTINA_NI_ENET help Cortina Access Ethernet PHYs init process config PHY_DAVICOM bool "Davicom Ethernet PHYs support" config PHY_ET1011C bool "LSI TruePHY ET1011C support" config PHY_LXT bool "LXT971 Ethernet PHY support" config PHY_MARVELL bool "Marvell Ethernet PHYs support" config PHY_MESON_GXL bool "Amlogic Meson GXL Internal PHY support" config PHY_MICREL bool "Micrel Ethernet PHYs support" help Enable support for the GbE PHYs manufactured by Micrel (now a part of Microchip). This includes drivers for the KSZ804, KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x and KSZ8721 (if "Micrel KSZ8xxx family support" is selected) and the KSZ9021 and KSZ9031 (if "Micrel KSZ90x1 family support" is selected). if PHY_MICREL config PHY_MICREL_KSZ9021 bool select PHY_MICREL_KSZ90X1 config PHY_MICREL_KSZ9031 bool select PHY_MICREL_KSZ90X1 config PHY_MICREL_KSZ90X1 bool "Micrel KSZ90x1 family support" select PHY_GIGE help Enable support for the Micrel KSZ9021 and KSZ9031 GbE PHYs. If enabled, the extended register read/write for KSZ90x1 PHYs is supported through the 'mdio' command and any RGMII signal delays configured in the device tree will be applied to the PHY during initialization. config PHY_MICREL_KSZ8XXX bool "Micrel KSZ8xxx family support" help Enable support for the 8000 series 10/100 PHYs manufactured by Micrel (now a part of Microchip). This includes drivers for the KSZ804, KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, and KSZ8721. endif # PHY_MICREL config PHY_MSCC bool "Microsemi Corp Ethernet PHYs support" config PHY_NATSEMI bool "National Semiconductor Ethernet PHYs support" config PHY_NXP_C45_TJA11XX tristate "NXP C45 TJA11XX PHYs" help Enable support for NXP C45 TJA11XX PHYs. Currently supports only the TJA1103 PHY. config PHY_REALTEK bool "Realtek Ethernet PHYs support" config RTL8211X_PHY_FORCE_MASTER bool "Ethernet PHY RTL8211x: force 1000BASE-T master mode" depends on PHY_REALTEK help Force master mode for 1000BASE-T on RTl8211x PHYs (except for RTL8211F). This can work around link stability and data corruption issues on gigabit links which can occur in slave mode on certain PHYs, e.g. on the RTL8211C(L). Please note that two directly connected devices (i.e. via crossover cable) will not be able to establish a link between each other if they both force master mode. Multiple devices forcing master mode when connected by a network switch do not pose a problem as the switch configures its affected ports into slave mode. This option only affects gigabit links. If you must establish a direct connection between two devices which both force master mode, try forcing the link speed to 100MBit/s. If unsure, say N. config RTL8211F_PHY_FORCE_EEE_RXC_ON bool "Ethernet PHY RTL8211F: do not stop receiving the xMII clock during LPI" depends on PHY_REALTEK help The IEEE 802.3az-2010 (EEE) standard provides a protocol to coordinate transitions to/from a lower power consumption level (Low Power Idle mode) based on link utilization. When no packets are being transmitted, the system goes to Low Power Idle mode to save power. Under particular circumstances this setting can cause issues where the PHY is unable to transmit or receive any packet when in LPI mode. The problem is caused when the PHY is configured to stop receiving the xMII clock while it is signaling LPI. For some PHYs the bit configuring this behavior is set by the Linux kernel, causing the issue in U-Boot on reboot if the PHY retains the register value. Default n, which means that the PHY state is not changed. To work around the issues, change this setting to y. config RTL8201F_PHY_S700_RMII_TIMINGS bool "Ethernet PHY RTL8201F: adjust RMII Tx Interface timings" depends on PHY_REALTEK help This provides an option to configure specific timing requirements (needed for proper PHY operations) for the PHY module present on ACTION SEMI S700 based cubieboard7. Exact timing requiremnets seems to be SoC specific (and it's undocumented) that comes from vendor code itself. config PHY_SMSC bool "Microchip(SMSC) Ethernet PHYs support" config PHY_TERANETICS bool "Teranetics Ethernet PHYs support" config PHY_TI bool "Texas Instruments Ethernet PHYs support" ---help--- Adds PHY registration support for TI PHYs. config PHY_TI_DP83867 select PHY_TI bool "Texas Instruments Ethernet DP83867 PHY support" ---help--- Adds support for the TI DP83867 1Gbit PHY. config PHY_TI_DP83869 select PHY_TI bool "Texas Instruments Ethernet DP83869 PHY support" ---help--- Adds support for the TI DP83869 1Gbit PHY. config PHY_TI_GENERIC select PHY_TI bool "Texas Instruments Generic Ethernet PHYs support" ---help--- Adds support for Generic TI PHYs that don't need special handling but the PHY name is associated with a PHY ID. config PHY_VITESSE bool "Vitesse Ethernet PHYs support" config PHY_XILINX bool "Xilinx Ethernet PHYs support" config PHY_XILINX_GMII2RGMII bool "Xilinx GMII to RGMII Ethernet PHYs support" depends on DM_ETH help This adds support for Xilinx GMII to RGMII IP core. This IP acts as bridge between MAC connected over GMII and external phy that is connected over RGMII interface. config PHY_ETHERNET_ID bool "Read ethernet PHY id" depends on DM_GPIO default y if ZYNQ_GEM help Enable this config to read ethernet phy id from the phy node of DT and create a phy device using id. config PHY_FIXED bool "Fixed-Link PHY" depends on DM_ETH help Fixed PHY is used for having a 'fixed-link' to another MAC with a direct connection (MII, RGMII, ...). There is nothing like autoneogation and so on, the link is always up with fixed speed and fixed duplex-setting. More information: doc/device-tree-bindings/net/fixed-link.txt config PHY_NCSI bool "NC-SI based PHY" depends on DM_ETH endif #PHYLIB config PHY_RESET_DELAY int "Extra delay after reset before MII register access" default 0 help Some PHYs need extra delay after reset before any MII register access is possible. For such PHY, set this option to the usec delay required.