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config BITBANGMII
bool "Bit-banged ethernet MII management channel support"
config BITBANGMII_MULTI
bool "Enable the multi bus support"
depends on BITBANGMII
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"
default 0x0
help
These are ports without PHYs that may be wired directly to other
serdes interfaces
endif # MV88E61XX_SWITCH
config PHYLIB_10G
bool "Generic 10G PHY support"
config PHY_ADIN
bool "Analog Devices Industrial Ethernet PHYs"
help
Add support for configuring RGMII on Analog Devices ADIN PHYs.
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 SPL_PHY_ATHEROS
bool "Atheros Ethernet PHYs support (SPL)"
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_NXP_TJA11XX
bool "NXP TJA11XX Ethernet PHYs support"
help
Currently supports the NXP TJA1100 and TJA1101 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"
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_XWAY
bool "Intel XWAY PHY support"
help
This adds support for the Intel XWAY (formerly Lantiq) Gbe PHYs.
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"
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"
endif #PHYLIB
config FSL_MEMAC
bool "NXP mEMAC PHY support"
config SYS_MEMAC_LITTLE_ENDIAN
bool "mEMAC is access in little endian mode"
depends on FSL_MEMAC || FSL_LS_MDIO
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.
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