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https://github.com/AsahiLinux/u-boot
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137963d71a
Add a minimalistic Broadcom BCM53xx (roboswitch) switch driver similar to the Marvell MV88E617x. This takes care of configuring the minimum amount out of the switch hardware such that each user visible port (configurable) and the CPU port can forward packets between each other while preserving isolation with other ports. This is useful for e.g: the Lamobo R1 board featuring a Broadcom BCM53125 switch. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
180 lines
4.7 KiB
Text
180 lines
4.7 KiB
Text
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config BITBANGMII
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bool "Bit-banged ethernet MII management channel support"
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config MV88E6352_SWITCH
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bool "Marvell 88E6352 switch support"
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menuconfig PHYLIB
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bool "Ethernet PHY (physical media interface) support"
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help
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Enable Ethernet PHY (physical media interface) support.
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if PHYLIB
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config B53_SWITCH
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bool "Broadcom BCM53xx (RoboSwitch) Ethernet switch PHY support."
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help
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Enable support for Broadcom BCM53xx (RoboSwitch) Ethernet switches.
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This currently supports BCM53125 and similar models.
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if B53_SWITCH
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config B53_CPU_PORT
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int "CPU port"
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default 8
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config B53_PHY_PORTS
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hex "Bitmask of PHY ports"
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endif # B53_SWITCH
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config MV88E61XX_SWITCH
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bool "Marvel MV88E61xx Ethernet switch PHY support."
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if MV88E61XX_SWITCH
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config MV88E61XX_CPU_PORT
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int "CPU Port"
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config MV88E61XX_PHY_PORTS
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hex "Bitmask of PHY Ports"
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config MV88E61XX_FIXED_PORTS
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hex "Bitmask of PHYless serdes Ports"
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endif # MV88E61XX_SWITCH
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config PHYLIB_10G
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bool "Generic 10G PHY support"
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config PHY_AQUANTIA
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bool "Aquantia Ethernet PHYs support"
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config PHY_ATHEROS
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bool "Atheros Ethernet PHYs support"
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config PHY_BROADCOM
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bool "Broadcom Ethernet PHYs support"
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config PHY_CORTINA
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bool "Cortina Ethernet PHYs support"
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config PHY_DAVICOM
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bool "Davicom Ethernet PHYs support"
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config PHY_ET1011C
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bool "LSI TruePHY ET1011C support"
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config PHY_LXT
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bool "LXT971 Ethernet PHY support"
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config PHY_MARVELL
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bool "Marvell Ethernet PHYs support"
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config PHY_MESON_GXL
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bool "Amlogic Meson GXL Internal PHY support"
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config PHY_MICREL
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bool "Micrel Ethernet PHYs support"
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help
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Enable support for the GbE PHYs manufactured by Micrel (now
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a part of Microchip). This includes drivers for the KSZ804,
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KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, KSZ8721
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either/or KSZ9021 (see the "Micrel KSZ9021 family support"
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config option for details), and KSZ9031 (if configured).
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if PHY_MICREL
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config PHY_MICREL_KSZ9021
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bool
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select PHY_GIGE
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select PHY_MICREL_KSZ90X1
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config PHY_MICREL_KSZ9031
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bool
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select PHY_GIGE
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select PHY_MICREL_KSZ90X1
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config PHY_MICREL_KSZ90X1
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bool "Micrel KSZ90x1 family support"
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select PHY_GIGE
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help
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Enable support for the Micrel KSZ9021 and KSZ9031 GbE PHYs. If
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enabled, the extended register read/write for KSZ90x1 PHYs
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is supported through the 'mdio' command and any RGMII signal
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delays configured in the device tree will be applied to the
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PHY during initialization.
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This should not be enabled at the same time with PHY_MICREL_KSZ8XXX
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as the KSZ9021 and KS8721 share the same ID.
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config PHY_MICREL_KSZ8XXX
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bool "Micrel KSZ8xxx family support"
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default y if !PHY_MICREL_KSZ90X1
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help
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Enable support for the 8000 series GbE PHYs manufactured by Micrel
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(now a part of Microchip). This includes drivers for the KSZ804,
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KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, and KSZ8721.
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This should not be enabled at the same time with PHY_MICREL_KSZ90X1
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as the KSZ9021 and KS8721 share the same ID.
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endif # PHY_MICREL
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config PHY_MSCC
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bool "Microsemi Corp Ethernet PHYs support"
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config PHY_NATSEMI
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bool "National Semiconductor Ethernet PHYs support"
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config PHY_REALTEK
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bool "Realtek Ethernet PHYs support"
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config RTL8211X_PHY_FORCE_MASTER
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bool "Ethernet PHY RTL8211x: force 1000BASE-T master mode"
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depends on PHY_REALTEK
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help
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Force master mode for 1000BASE-T on RTl8211x PHYs (except for RTL8211F).
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This can work around link stability and data corruption issues on gigabit
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links which can occur in slave mode on certain PHYs, e.g. on the
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RTL8211C(L).
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Please note that two directly connected devices (i.e. via crossover cable)
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will not be able to establish a link between each other if they both force
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master mode. Multiple devices forcing master mode when connected by a
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network switch do not pose a problem as the switch configures its affected
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ports into slave mode.
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This option only affects gigabit links. If you must establish a direct
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connection between two devices which both force master mode, try forcing
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the link speed to 100MBit/s.
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If unsure, say N.
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config PHY_SMSC
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bool "Microchip(SMSC) Ethernet PHYs support"
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config PHY_TERANETICS
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bool "Teranetics Ethernet PHYs support"
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config PHY_TI
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bool "Texas Instruments Ethernet PHYs support"
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config PHY_VITESSE
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bool "Vitesse Ethernet PHYs support"
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config PHY_XILINX
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bool "Xilinx Ethernet PHYs support"
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config PHY_FIXED
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bool "Fixed-Link PHY"
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depends on DM_ETH
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help
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Fixed PHY is used for having a 'fixed-link' to another MAC with a direct
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connection (MII, RGMII, ...).
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There is nothing like autoneogation and so
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on, the link is always up with fixed speed and fixed duplex-setting.
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More information: doc/device-tree-bindings/net/fixed-link.txt
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endif #PHYLIB
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