Add support to the FPGA manager for programming Microchip Polarfire
FPGAs over slave SPI interface with .dat formatted bitsream image.
Signed-off-by: NIvan Bornyakov <i.bornyakov@metrotek.ru>
Reviewed-by: NConor Dooley <conor.dooley@microchip.com>
Tested-by: NConor Dooley <conor.dooley@microchip.com>
Acked-by: NXu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20220623163248.3672-4-i.bornyakov@metrotek.ruSigned-off-by: NXu Yilun <yilun.xu@intel.com>