SoCEDS version 19.1 bsp-editor does not show spl as supported type

Hi,

I apologize for the delay in response, checking our Soc EDS 19.1 release notes:

U-Boot, UEFI, and Arm* Trusted Firmware (ATF) are no longer part of Intel SoC FPGA EDS, but are available on GitHub.

For more information on the SoC EDS 19.1:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/rn/rn_soc_eds_std.pdf

Let me know if you need more help!

Thanks.