Anybody using compression option for blackfin loader?

Hi VDSP-Experts,

I am trying to use the "compression" feature of the loader on the BF533 
with VDSP5.0 update 4.
I have ticked "enable compression" in project options and selected a 
zlib init file in load/options. The only thing I modified from the 
default one (ADSP-BF533_zlib_init_SDRAM.dxe) is the SDRAM bank control 
register, which I set to my configuration (0x11, using 16MByte).

I do not use a kernel.

Anything else I have to do?
Does anyone know a sample project that I could use as a starting point?

Best regards,

Andre