Hello, dear colleagues!
Could You send a link to download SPI driver for ADSP-BF514F16 (note. - SPI driver for ADSP-BF158F16 is not applicable for ADSP-BF514F16).
Are you talking about SPI flash driver to load the LDR into Flash?
If yes, which SPI flash you are using? If you are using the Numonyx M25P16 which is in the ADSP-BF518 Ez-Kit, you can take the ADSP-BF518 Serial driver and modify according to your specification. This can be found in the below path of VisualDSP++ installation.
C:\Program Files (x86)\Analog Devices\VisualDSP 5.1.2\Blackfin\Examples\ADSP-BF518F EZ-Board\Flash Programmer\Serial