| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2017-07-17 | fpga-manager: altera-ps-spi: use bitrev8x4 | Joshua Clayton | 1 | -4/+15 | |
| Speed up bit reversal by using hardware bit reversal Add extra code to handle less than 4byte remnants, if any Signed-off-by: Joshua Clayton <[email protected]> Signed-off-by: Alan Tull <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> | |||||
| 2017-07-17 | fpga manager: Add altera-ps-spi driver for Altera FPGAs | Joshua Clayton | 1 | -0/+297 | |
| 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 <[email protected]> Signed-off-by: Anatolij Gustschin <[email protected]> Signed-off-by: Alan Tull <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> | |||||