Does TI have sample code for testing internal memory via DSS?

All:

OMAPL138, CCS 6.1.1

Has anyone used Debug Server Scripting to do testing of internal memory on a TI processor?

I am specifically interested in memory testing of OMAPL138, but I wanted to check on any processor...

What I would like to do:

1. Write a pattern of 1's and 0's to memory (like 5555... or AAAA...) and read it back to verify.

2. Write a unique pattern to memory and read it back - like write the address of the location as data.