How can I place LOG_printf() strings in SDRAM?

My project is using CCS 5.3 to generate code for the DSP on the DA830/L-137.  I use IPC v1.0.5.60, SysBios 6.21.0.13 and XDIAS 6.25.1.08.  My compiler is 6.1.13.  

I have a lot of LOG_printf() calls.  I think that these text strings are ending up in the L3RAM section.  I'd like them to end up in SDRAM.  Is there a general way to force the const section (that's where the strings are?) to SDRAM?

My map file shows:

80004404    0000132c     AS_in3.obj (.const:.string)

I think this says that my constant strings are in L3RAM (starting at 0x80000000).