xref: /openbmc/linux/drivers/fpga/Kconfig (revision 4cff79e9) 
1#
2# FPGA framework configuration
3#
4
5menuconfig FPGA
6	tristate "FPGA Configuration Framework"
7	help
8	  Say Y here if you want support for configuring FPGAs from the
9	  kernel.  The FPGA framework adds a FPGA manager class and FPGA
10	  manager drivers.
11
12if FPGA
13
14config FPGA_MGR_SOCFPGA
15	tristate "Altera SOCFPGA FPGA Manager"
16	depends on ARCH_SOCFPGA || COMPILE_TEST
17	help
18	  FPGA manager driver support for Altera SOCFPGA.
19
20config FPGA_MGR_SOCFPGA_A10
21	tristate "Altera SoCFPGA Arria10"
22	depends on ARCH_SOCFPGA || COMPILE_TEST
23	select REGMAP_MMIO
24	help
25	  FPGA manager driver support for Altera Arria10 SoCFPGA.
26
27config ALTERA_PR_IP_CORE
28        tristate "Altera Partial Reconfiguration IP Core"
29        help
30          Core driver support for Altera Partial Reconfiguration IP component
31
32config ALTERA_PR_IP_CORE_PLAT
33	tristate "Platform support of Altera Partial Reconfiguration IP Core"
34	depends on ALTERA_PR_IP_CORE && OF && HAS_IOMEM
35	help
36	  Platform driver support for Altera Partial Reconfiguration IP
37	  component
38
39config FPGA_MGR_ALTERA_PS_SPI
40	tristate "Altera FPGA Passive Serial over SPI"
41	depends on SPI
42	help
43	  FPGA manager driver support for Altera Arria/Cyclone/Stratix
44	  using the passive serial interface over SPI.
45
46config FPGA_MGR_ALTERA_CVP
47	tristate "Altera Arria-V/Cyclone-V/Stratix-V CvP FPGA Manager"
48	depends on PCI
49	help
50	  FPGA manager driver support for Arria-V, Cyclone-V, Stratix-V
51	  and Arria 10 Altera FPGAs using the CvP interface over PCIe.
52
53config FPGA_MGR_ZYNQ_FPGA
54	tristate "Xilinx Zynq FPGA"
55	depends on ARCH_ZYNQ || COMPILE_TEST
56	depends on HAS_DMA
57	help
58	  FPGA manager driver support for Xilinx Zynq FPGAs.
59
60config FPGA_MGR_XILINX_SPI
61	tristate "Xilinx Configuration over Slave Serial (SPI)"
62	depends on SPI
63	help
64	  FPGA manager driver support for Xilinx FPGA configuration
65	  over slave serial interface.
66
67config FPGA_MGR_ICE40_SPI
68	tristate "Lattice iCE40 SPI"
69	depends on OF && SPI
70	help
71	  FPGA manager driver support for Lattice iCE40 FPGAs over SPI.
72
73config FPGA_MGR_TS73XX
74	tristate "Technologic Systems TS-73xx SBC FPGA Manager"
75	depends on ARCH_EP93XX && MACH_TS72XX
76	help
77	  FPGA manager driver support for the Altera Cyclone II FPGA
78	  present on the TS-73xx SBC boards.
79
80config FPGA_BRIDGE
81	tristate "FPGA Bridge Framework"
82	help
83	  Say Y here if you want to support bridges connected between host
84	  processors and FPGAs or between FPGAs.
85
86config SOCFPGA_FPGA_BRIDGE
87	tristate "Altera SoCFPGA FPGA Bridges"
88	depends on ARCH_SOCFPGA && FPGA_BRIDGE
89	help
90	  Say Y to enable drivers for FPGA bridges for Altera SOCFPGA
91	  devices.
92
93config ALTERA_FREEZE_BRIDGE
94	tristate "Altera FPGA Freeze Bridge"
95	depends on ARCH_SOCFPGA && FPGA_BRIDGE
96	help
97	  Say Y to enable drivers for Altera FPGA Freeze bridges.  A
98	  freeze bridge is a bridge that exists in the FPGA fabric to
99	  isolate one region of the FPGA from the busses while that
100	  region is being reprogrammed.
101
102config XILINX_PR_DECOUPLER
103	tristate "Xilinx LogiCORE PR Decoupler"
104	depends on FPGA_BRIDGE
105	depends on HAS_IOMEM
106	help
107	  Say Y to enable drivers for Xilinx LogiCORE PR Decoupler.
108	  The PR Decoupler exists in the FPGA fabric to isolate one
109	  region of the FPGA from the busses while that region is
110	  being reprogrammed during partial reconfig.
111
112config FPGA_REGION
113	tristate "FPGA Region"
114	depends on FPGA_BRIDGE
115	help
116	  FPGA Region common code.  A FPGA Region controls a FPGA Manager
117	  and the FPGA Bridges associated with either a reconfigurable
118	  region of an FPGA or a whole FPGA.
119
120config OF_FPGA_REGION
121	tristate "FPGA Region Device Tree Overlay Support"
122	depends on OF && FPGA_REGION
123	help
124	  Support for loading FPGA images by applying a Device Tree
125	  overlay.
126
127endif # FPGA
128