linux.git/drivers/fpga/Kconfig, branch v4.14.145

fpga-manager: altera-ps-spi: Fix build error

2019-07-31T05:28:57+00:00

commit 3d139703d397f6281368047ba7ad1c8bf95aa8ab upstream.

If BITREVERSE is m and FPGA_MGR_ALTERA_PS_SPI is y,
build fails:

drivers/fpga/altera-ps-spi.o: In function `altera_ps_write':
altera-ps-spi.c:(.text+0x4ec): undefined reference to `byte_rev_table'

Select BITREVERSE to fix this.

Reported-by: Hulk Robot 
Fixes: fcfe18f885f6 ("fpga-manager: altera-ps-spi: use bitrev8x4")
Signed-off-by: YueHaibing 
Cc: stable 
Acked-by: Moritz Fischer 
Link: https://lore.kernel.org/r/20190708071356.50928-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman

fpga manager: Add Altera CvP driver

2017-07-17T15:26:15+00:00

Add FPGA manager driver for loading Arria-V/Cyclone-V/Stratix-V
and Arria-10 FPGAs via CvP.

Signed-off-by: Anatolij Gustschin 
Reviewed-by: Andy Shevchenko 
Signed-off-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

fpga manager: Add altera-ps-spi driver for Altera FPGAs

2017-07-17T15:26:14+00:00

altera-ps-spi loads FPGA firmware over SPI, using the "passive serial"
interface on Altera Arria 10, Cyclone V or Stratix V FPGAs.

This is one of the simpler ways to set up an FPGA at runtime.
The signal interface is close to unidirectional SPI with lsb first.

Signed-off-by: Joshua Clayton 
Signed-off-by: Anatolij Gustschin 
Signed-off-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

Make FPGA a menuconfig to ease disabling it all

2017-07-17T15:26:14+00:00

No need to get into the submenu to disable all FPGA-related config entries

Signed-off-by: Vincent Legoll 
Acked-by: Moritz Fischer 
Signed-off-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

fpga: Add support for Xilinx LogiCORE PR Decoupler

2017-04-08T15:50:36+00:00

This adds support for the Xilinx LogiCORE PR Decoupler
soft-ip that does decoupling of PR regions in the FPGA
fabric during partial reconfiguration.

Signed-off-by: Moritz Fischer 
Signed-off-by: Michal Simek 
Cc: Sören Brinkmann 
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Acked-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

fpga pr ip: Platform driver for Altera Partial Reconfiguration IP.

2017-04-08T15:45:28+00:00

This adds a platform bus driver for a fpga-mgr driver
that uses the Altera Partial Reconfiguration IP component.

Signed-off-by: Matthew Gerlach 
Acked-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

fpga pr ip: Core driver support for Altera Partial Reconfiguration IP.

2017-04-08T15:45:28+00:00

Adding the core functions necessary for a fpga-mgr driver
for the Altera Partial IP component.  It is intended for
these functions to be used by the various bus implementations
like the platform bus or the PCIe bus.

Signed-off-by: Matthew Gerlach 
Acked-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

fpga manager: Add Xilinx slave serial SPI driver

2017-04-08T15:45:28+00:00

The driver loads FPGA firmware over SPI, using the "slave serial"
configuration interface on Xilinx FPGAs.

Signed-off-by: Anatolij Gustschin 
Acked-by: Michal Simek 
Reviewed-by: Moritz Fischer 
Acked-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

fpga: Add support for Lattice iCE40 FPGAs

2017-03-17T06:10:48+00:00

This patch adds support to the FPGA manager for configuring the SRAM of
iCE40LM, iCE40LP, iCE40HX, iCE40 Ultra, iCE40 UltraLite and iCE40
UltraPlus devices, through slave SPI.

Signed-off-by: Joel Holdsworth 
Reviewed-by: Marek Vasut 
Reviewed-by: Moritz Fischer 
Acked-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman

FPGA: Add TS-7300 FPGA manager

2017-03-17T06:10:48+00:00

Add support for loading bitstreams on the Altera Cyclone II FPGA
populated on the TS-7300 board. This is done through the configuration
and data registers offered through a memory interface between the EP93xx
SoC and the FPGA via an intermediate CPLD device.

The EP93xx SoC on the TS-7300 does not have direct means of configuring
the on-board FPGA other than by using the special memory mapped
interface to the CPLD. No other entity on the system can control the
FPGA bitstream.

Signed-off-by: Florian Fainelli 
Acked-by: Alan Tull 
Acked-by: Moritz Fischer 
Signed-off-by: Greg Kroah-Hartman