How using the L2RAM of C674x DSP in IPNC

Hi,

I used the IPNC of APPRO Corp.

Now, I want to allocate a memory in L2RAM of DSP.

I find in the file "config_512M.bld" have the following code:

And in the file "BIOS_c6xdsp.cfg" have the following code:

So I write my code in the file "vaLink_alg.c" as follow:

However, when I make the program, have errors as follow:

What should I do if I want to use the L2RAM of DSP?

Thank you.

Tianxing