For those of you who want to program a PSOC4 based device I have a firmware for FX2LP device + PC software to perform the operation. It has the same hardware interface as the device here: PD0-SWDIO;PD2-SWDCL;PB2-XRES. You can also use any “cheap as chips” board from ebay or amazon.
Here are the sources for the project
Via the forum.