xref: /openbmc/u-boot/drivers/net/phy/Kconfig (revision 4e97e257)
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 MV88E61XX_SWITCH
16	bool "Marvel MV88E61xx Ethernet switch PHY support."
17
18if MV88E61XX_SWITCH
19
20config MV88E61XX_CPU_PORT
21	int "CPU Port"
22
23config MV88E61XX_PHY_PORTS
24	hex "Bitmask of PHY Ports"
25
26config MV88E61XX_FIXED_PORTS
27	hex "Bitmask of PHYless serdes Ports"
28
29endif # MV88E61XX_SWITCH
30
31config PHYLIB_10G
32	bool "Generic 10G PHY support"
33
34config PHY_AQUANTIA
35	bool "Aquantia Ethernet PHYs support"
36
37config PHY_ATHEROS
38	bool "Atheros Ethernet PHYs support"
39
40config PHY_BROADCOM
41	bool "Broadcom Ethernet PHYs support"
42
43config PHY_CORTINA
44	bool "Cortina Ethernet PHYs support"
45
46config PHY_DAVICOM
47	bool "Davicom Ethernet PHYs support"
48
49config PHY_ET1011C
50	bool "LSI TruePHY ET1011C support"
51
52config PHY_LXT
53	bool "LXT971 Ethernet PHY support"
54
55config PHY_MARVELL
56	bool "Marvell Ethernet PHYs support"
57
58config PHY_MESON_GXL
59	bool "Amlogic Meson GXL Internal PHY support"
60
61config PHY_MICREL
62	bool "Micrel Ethernet PHYs support"
63	help
64	  Enable support for the GbE PHYs manufactured by Micrel (now
65	  a part of Microchip). This includes drivers for the KSZ804,
66	  KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, KSZ8721
67	  either/or KSZ9021 (see the "Micrel KSZ9021 family support"
68	  config option for details), and KSZ9031 (if configured).
69
70if PHY_MICREL
71
72config PHY_MICREL_KSZ9021
73	bool
74	select PHY_GIGE
75	select PHY_MICREL_KSZ90X1
76
77config PHY_MICREL_KSZ9031
78	bool
79	select PHY_GIGE
80	select PHY_MICREL_KSZ90X1
81
82config PHY_MICREL_KSZ90X1
83	bool "Micrel KSZ90x1 family support"
84	select PHY_GIGE
85	help
86	  Enable support for the Micrel KSZ9021 and KSZ9031 GbE PHYs. If
87	  enabled, the extended register read/write for KSZ90x1 PHYs
88	  is supported through the 'mdio' command and any RGMII signal
89	  delays configured in the device tree will be applied to the
90	  PHY during initialization.
91
92	  This should not be enabled at the same time with PHY_MICREL_KSZ8XXX
93	  as the KSZ9021 and KS8721 share the same ID.
94
95config PHY_MICREL_KSZ8XXX
96	bool "Micrel KSZ8xxx family support"
97	default y if !PHY_MICREL_KSZ90X1
98	help
99	  Enable support for the 8000 series GbE PHYs manufactured by Micrel
100	  (now a part of Microchip). This includes drivers for the KSZ804,
101	  KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, and KSZ8721.
102
103	  This should not be enabled at the same time with PHY_MICREL_KSZ90X1
104	  as the KSZ9021 and KS8721 share the same ID.
105
106endif # PHY_MICREL
107
108config PHY_MSCC
109	bool "Microsemi Corp Ethernet PHYs support"
110
111config PHY_NATSEMI
112	bool "National Semiconductor Ethernet PHYs support"
113
114config PHY_REALTEK
115	bool "Realtek Ethernet PHYs support"
116
117config RTL8211X_PHY_FORCE_MASTER
118	bool "Ethernet PHY RTL8211x: force 1000BASE-T master mode"
119	depends on PHY_REALTEK
120	help
121	  Force master mode for 1000BASE-T on RTl8211x PHYs (except for RTL8211F).
122	  This can work around link stability and data corruption issues on gigabit
123	  links which can occur in slave mode on certain PHYs, e.g. on the
124	  RTL8211C(L).
125
126	  Please note that two directly connected devices (i.e. via crossover cable)
127	  will not be able to establish a link between each other if they both force
128	  master mode. Multiple devices forcing master mode when connected by a
129	  network switch do not pose a problem as the switch configures its affected
130	  ports into slave mode.
131
132	  This option only affects gigabit links. If you must establish a direct
133	  connection between two devices which both force master mode, try forcing
134	  the link speed to 100MBit/s.
135
136	  If unsure, say N.
137
138config PHY_SMSC
139	bool  "Microchip(SMSC) Ethernet PHYs support"
140
141config PHY_TERANETICS
142	bool "Teranetics Ethernet PHYs support"
143
144config PHY_TI
145	bool "Texas Instruments Ethernet PHYs support"
146
147config PHY_VITESSE
148	bool "Vitesse Ethernet PHYs support"
149
150config PHY_XILINX
151	bool "Xilinx Ethernet PHYs support"
152
153config PHY_FIXED
154	bool "Fixed-Link PHY"
155	depends on DM_ETH
156	help
157	  Fixed PHY is used for having a 'fixed-link' to another MAC with a direct
158	  connection (MII, RGMII, ...).
159	  There is nothing like autoneogation and so
160	  on, the link is always up with fixed speed and fixed duplex-setting.
161	  More information: doc/device-tree-bindings/net/fixed-link.txt
162
163endif #PHYLIB
164