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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 "Marvel 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"
default n
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 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_REALTEK
bool "Realtek Ethernet PHYs support"
config RTL8211E_PINE64_GIGABIT_FIX
bool "Fix gigabit throughput on some Pine64+ models"
depends on PHY_REALTEK
help
Configure the Realtek RTL8211E found on some Pine64+ models differently to
fix throughput on Gigabit links, turning off all internal delays in the
process. The settings that this touches are not documented in the CONFREG
section of the RTL8211E datasheet, but come from Realtek by way of the
Pine64 engineering team.
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
default n
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 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"
config PHY_VITESSE
bool "Vitesse Ethernet PHYs support"
config PHY_XILINX
bool "Xilinx Ethernet PHYs support"
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
endif #PHYLIB
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