xref: /openbmc/u-boot/drivers/net/phy/Kconfig (revision b2153075)
1
2config BITBANGMII
3	bool "Bit-banged ethernet MII management channel support"
4
5config MV88E6352_SWITCH
6	bool "Marvell 88E6352 switch support"
7
8menuconfig PHYLIB
9	bool "Ethernet PHY (physical media interface) support"
10	help
11	  Enable Ethernet PHY (physical media interface) support.
12
13if PHYLIB
14
15config B53_SWITCH
16	bool "Broadcom BCM53xx (RoboSwitch) Ethernet switch PHY support."
17	help
18	  Enable support for Broadcom BCM53xx (RoboSwitch) Ethernet switches.
19	  This currently supports BCM53125 and similar models.
20
21if B53_SWITCH
22
23config B53_CPU_PORT
24	int "CPU port"
25	default 8
26
27config B53_PHY_PORTS
28	hex "Bitmask of PHY ports"
29
30endif # B53_SWITCH
31
32config MV88E61XX_SWITCH
33	bool "Marvel MV88E61xx Ethernet switch PHY support."
34
35if MV88E61XX_SWITCH
36
37config MV88E61XX_CPU_PORT
38	int "CPU Port"
39
40config MV88E61XX_PHY_PORTS
41	hex "Bitmask of PHY Ports"
42
43config MV88E61XX_FIXED_PORTS
44	hex "Bitmask of PHYless serdes Ports"
45
46endif # MV88E61XX_SWITCH
47
48config PHYLIB_10G
49	bool "Generic 10G PHY support"
50
51config PHY_AQUANTIA
52	bool "Aquantia Ethernet PHYs support"
53
54config PHY_ATHEROS
55	bool "Atheros Ethernet PHYs support"
56
57config PHY_BROADCOM
58	bool "Broadcom Ethernet PHYs support"
59
60config PHY_CORTINA
61	bool "Cortina Ethernet PHYs support"
62
63config PHY_DAVICOM
64	bool "Davicom Ethernet PHYs support"
65
66config PHY_ET1011C
67	bool "LSI TruePHY ET1011C support"
68
69config PHY_LXT
70	bool "LXT971 Ethernet PHY support"
71
72config PHY_MARVELL
73	bool "Marvell Ethernet PHYs support"
74
75config PHY_MESON_GXL
76	bool "Amlogic Meson GXL Internal PHY support"
77
78config PHY_MICREL
79	bool "Micrel Ethernet PHYs support"
80	help
81	  Enable support for the GbE PHYs manufactured by Micrel (now
82	  a part of Microchip). This includes drivers for the KSZ804,
83	  KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, KSZ8721
84	  either/or KSZ9021 (see the "Micrel KSZ9021 family support"
85	  config option for details), and KSZ9031 (if configured).
86
87if PHY_MICREL
88
89config PHY_MICREL_KSZ9021
90	bool
91	select PHY_GIGE
92	select PHY_MICREL_KSZ90X1
93
94config PHY_MICREL_KSZ9031
95	bool
96	select PHY_GIGE
97	select PHY_MICREL_KSZ90X1
98
99config PHY_MICREL_KSZ90X1
100	bool "Micrel KSZ90x1 family support"
101	select PHY_GIGE
102	help
103	  Enable support for the Micrel KSZ9021 and KSZ9031 GbE PHYs. If
104	  enabled, the extended register read/write for KSZ90x1 PHYs
105	  is supported through the 'mdio' command and any RGMII signal
106	  delays configured in the device tree will be applied to the
107	  PHY during initialization.
108
109	  This should not be enabled at the same time with PHY_MICREL_KSZ8XXX
110	  as the KSZ9021 and KS8721 share the same ID.
111
112config PHY_MICREL_KSZ8XXX
113	bool "Micrel KSZ8xxx family support"
114	default y if !PHY_MICREL_KSZ90X1
115	help
116	  Enable support for the 8000 series GbE PHYs manufactured by Micrel
117	  (now a part of Microchip). This includes drivers for the KSZ804,
118	  KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, and KSZ8721.
119
120	  This should not be enabled at the same time with PHY_MICREL_KSZ90X1
121	  as the KSZ9021 and KS8721 share the same ID.
122
123endif # PHY_MICREL
124
125config PHY_MSCC
126	bool "Microsemi Corp Ethernet PHYs support"
127
128config PHY_NATSEMI
129	bool "National Semiconductor Ethernet PHYs support"
130
131config PHY_REALTEK
132	bool "Realtek Ethernet PHYs support"
133
134config RTL8211X_PHY_FORCE_MASTER
135	bool "Ethernet PHY RTL8211x: force 1000BASE-T master mode"
136	depends on PHY_REALTEK
137	help
138	  Force master mode for 1000BASE-T on RTl8211x PHYs (except for RTL8211F).
139	  This can work around link stability and data corruption issues on gigabit
140	  links which can occur in slave mode on certain PHYs, e.g. on the
141	  RTL8211C(L).
142
143	  Please note that two directly connected devices (i.e. via crossover cable)
144	  will not be able to establish a link between each other if they both force
145	  master mode. Multiple devices forcing master mode when connected by a
146	  network switch do not pose a problem as the switch configures its affected
147	  ports into slave mode.
148
149	  This option only affects gigabit links. If you must establish a direct
150	  connection between two devices which both force master mode, try forcing
151	  the link speed to 100MBit/s.
152
153	  If unsure, say N.
154
155config PHY_SMSC
156	bool  "Microchip(SMSC) Ethernet PHYs support"
157
158config PHY_TERANETICS
159	bool "Teranetics Ethernet PHYs support"
160
161config PHY_TI
162	bool "Texas Instruments Ethernet PHYs support"
163
164config PHY_VITESSE
165	bool "Vitesse Ethernet PHYs support"
166
167config PHY_XILINX
168	bool "Xilinx Ethernet PHYs support"
169
170config PHY_FIXED
171	bool "Fixed-Link PHY"
172	depends on DM_ETH
173	help
174	  Fixed PHY is used for having a 'fixed-link' to another MAC with a direct
175	  connection (MII, RGMII, ...).
176	  There is nothing like autoneogation and so
177	  on, the link is always up with fixed speed and fixed duplex-setting.
178	  More information: doc/device-tree-bindings/net/fixed-link.txt
179
180endif #PHYLIB
181