OpenCloudOS-Kernel/drivers/fpga/Kconfig

#
# FPGA framework configuration
#

menu "FPGA Configuration Support"

config FPGA
	tristate "FPGA Configuration Framework"
	help
	  Say Y here if you want support for configuring FPGAs from the
	  kernel.  The FPGA framework adds a FPGA manager class and FPGA
	  manager drivers.

if FPGA

config FPGA_REGION
	tristate "FPGA Region"
	depends on OF && FPGA_BRIDGE
	help
	  FPGA Regions allow loading FPGA images under control of
	  the Device Tree.

config FPGA_MGR_ICE40_SPI
	tristate "Lattice iCE40 SPI"
	depends on OF && SPI
	help
	  FPGA manager driver support for Lattice iCE40 FPGAs over SPI.

config FPGA_MGR_SOCFPGA
	tristate "Altera SOCFPGA FPGA Manager"
	depends on ARCH_SOCFPGA || COMPILE_TEST
	help
	  FPGA manager driver support for Altera SOCFPGA.

config FPGA_MGR_SOCFPGA_A10
	tristate "Altera SoCFPGA Arria10"
	depends on ARCH_SOCFPGA || COMPILE_TEST
	select REGMAP_MMIO
	help
	  FPGA manager driver support for Altera Arria10 SoCFPGA.

config FPGA_MGR_TS73XX
	tristate "Technologic Systems TS-73xx SBC FPGA Manager"
	depends on ARCH_EP93XX && MACH_TS72XX
	help
	  FPGA manager driver support for the Altera Cyclone II FPGA
	  present on the TS-73xx SBC boards.

config FPGA_MGR_XILINX_SPI
	tristate "Xilinx Configuration over Slave Serial (SPI)"
	depends on SPI
	help
	  FPGA manager driver support for Xilinx FPGA configuration
	  over slave serial interface.

config FPGA_MGR_ZYNQ_FPGA
	tristate "Xilinx Zynq FPGA"
	depends on ARCH_ZYNQ || COMPILE_TEST
	depends on HAS_DMA
	help
	  FPGA manager driver support for Xilinx Zynq FPGAs.

config FPGA_BRIDGE
	tristate "FPGA Bridge Framework"
	depends on OF
	help
	  Say Y here if you want to support bridges connected between host
	  processors and FPGAs or between FPGAs.

config SOCFPGA_FPGA_BRIDGE
	tristate "Altera SoCFPGA FPGA Bridges"
	depends on ARCH_SOCFPGA && FPGA_BRIDGE
	help
	  Say Y to enable drivers for FPGA bridges for Altera SOCFPGA
	  devices.

config ALTERA_FREEZE_BRIDGE
	tristate "Altera FPGA Freeze Bridge"
	depends on ARCH_SOCFPGA && FPGA_BRIDGE
	help
	  Say Y to enable drivers for Altera FPGA Freeze bridges.  A
	  freeze bridge is a bridge that exists in the FPGA fabric to
	  isolate one region of the FPGA from the busses while that
	  region is being reprogrammed.

config ALTERA_PR_IP_CORE
        tristate "Altera Partial Reconfiguration IP Core"
        help
          Core driver support for Altera Partial Reconfiguration IP component

config ALTERA_PR_IP_CORE_PLAT
	tristate "Platform support of Altera Partial Reconfiguration IP Core"
	depends on ALTERA_PR_IP_CORE && OF && HAS_IOMEM
	help
	  Platform driver support for Altera Partial Reconfiguration IP
	  component

config XILINX_PR_DECOUPLER
	tristate "Xilinx LogiCORE PR Decoupler"
	depends on FPGA_BRIDGE
	depends on HAS_IOMEM
	help
	  Say Y to enable drivers for Xilinx LogiCORE PR Decoupler.
	  The PR Decoupler exists in the FPGA fabric to isolate one
	  region of the FPGA from the busses while that region is
	  being reprogrammed during partial reconfig.

endif # FPGA

endmenu