linux-sg2042/drivers/fpga/Makefile

#
# Makefile for the fpga framework and fpga manager drivers.
#

# Core FPGA Manager Framework
obj-$(CONFIG_FPGA)			+= fpga-mgr.o

# FPGA Manager Drivers
obj-$(CONFIG_FPGA_MGR_SOCFPGA)		+= socfpga.o
obj-$(CONFIG_FPGA_MGR_ZYNQ_FPGA)	+= zynq-fpga.o

# FPGA Bridge Drivers
obj-$(CONFIG_FPGA_BRIDGE)		+= fpga-bridge.o
obj-$(CONFIG_SOCFPGA_FPGA_BRIDGE)	+= altera-hps2fpga.o altera-fpga2sdram.o
obj-$(CONFIG_ALTERA_FREEZE_BRIDGE)	+= altera-freeze-bridge.o

# High Level Interfaces
obj-$(CONFIG_FPGA_REGION)		+= fpga-region.o
add FPGA manager core API to support programming FPGA's. The following functions are exported as GPL: * fpga_mgr_buf_load Load fpga from image in buffer * fpga_mgr_firmware_load Request firmware and load it to the FPGA. * fpga_mgr_register * fpga_mgr_unregister FPGA device drivers can be added by calling fpga_mgr_register() to register a set of fpga_manager_ops to do device specific stuff. * of_fpga_mgr_get * fpga_mgr_put Get/put a reference to a fpga manager. The following sysfs files are created: * /sys/class/fpga_manager/<fpga>/name Name of low level driver. * /sys/class/fpga_manager/<fpga>/state State of fpga manager Signed-off-by: Alan Tull <atull@opensource.altera.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-10-07 23:36:28 +08:00			`#`
			`# Makefile for the fpga framework and fpga manager drivers.`
			`#`

			`# Core FPGA Manager Framework`
			`obj-$(CONFIG_FPGA) += fpga-mgr.o`

			`# FPGA Manager Drivers`
fpga manager: add driver for socfpga fpga manager Add driver to fpga manager framework to allow configuration of FPGA in Altera SoCFPGA parts. Signed-off-by: Alan Tull <atull@opensource.altera.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-10-07 23:36:29 +08:00			`obj-$(CONFIG_FPGA_MGR_SOCFPGA) += socfpga.o`
fpga manager: Adding FPGA Manager support for Xilinx Zynq 7000 This commit adds FPGA Manager support for the Xilinx Zynq chip. The code borrows some from the xdevcfg driver in Xilinx' vendor tree. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2015-10-17 06:42:30 +08:00			`obj-$(CONFIG_FPGA_MGR_ZYNQ_FPGA) += zynq-fpga.o`
fpga: add fpga bridge framework This framework adds API functions for enabling/ disabling FPGA bridges under kernel control. This allows the Linux kernel to disable FPGA bridges during FPGA reprogramming and to enable FPGA bridges when FPGA reprogramming is done. This framework is be manufacturer-agnostic, allowing it to be used in interfaces that use the FPGA Manager Framework to reprogram FPGA's. The functions are: * of_fpga_bridge_get * fpga_bridge_put Get/put an exclusive reference to a FPGA bridge. * fpga_bridge_enable * fpga_bridge_disable Enable/Disable traffic through a bridge. * fpga_bridge_register * fpga_bridge_unregister Register/unregister a device-specific low level FPGA Bridge driver. Get an exclusive reference to a bridge and add it to a list: * fpga_bridge_get_to_list To enable/disable/put a set of bridges that are on a list: * fpga_bridges_enable * fpga_bridges_disable * fpga_bridges_put Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-11-02 03:14:28 +08:00
			`# FPGA Bridge Drivers`
			`obj-$(CONFIG_FPGA_BRIDGE) += fpga-bridge.o`
ARM: socfpga: fpga bridge driver support Supports Altera SOCFPGA bridges: * fpga2sdram * fpga2hps * hps2fpga * lwhps2fpga Allows enabling/disabling the bridges through the FPGA Bridge Framework API functions. The fpga2sdram driver only supports enabling and disabling of the ports that been configured early on. This is due to a hardware limitation where the read, write, and command ports on the fpga2sdram bridge can only be reconfigured while there are no transactions to the sdram, i.e. when running out of OCRAM before the kernel boots. Device tree property 'init-val' configures the driver to enable or disable the bridge during probe. If the property does not exist, the driver will leave the bridge in its current state. Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Matthew Gerlach <mgerlach@altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-11-02 03:14:30 +08:00			`obj-$(CONFIG_SOCFPGA_FPGA_BRIDGE) += altera-hps2fpga.o altera-fpga2sdram.o`
fpga: add altera freeze bridge support Add a low level driver for Altera Freeze Bridges to the FPGA Bridge framework. A freeze bridge is a bridge that exists in the FPGA fabric to isolate one region of the FPGA from the busses while that one region is being reprogrammed. Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Matthew Gerlach <mgerlach@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-11-02 03:14:31 +08:00			`obj-$(CONFIG_ALTERA_FREEZE_BRIDGE) += altera-freeze-bridge.o`
fpga: fpga-region: device tree control for FPGA FPGA Regions support programming FPGA under control of the Device Tree. Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-11-02 03:14:29 +08:00
			`# High Level Interfaces`
			`obj-$(CONFIG_FPGA_REGION) += fpga-region.o`