Virtual Platform for NVDLA

Backup: Library implementing a C TLM-2 style to bridge C models to SystemC TLM-2.0 (C++) from GreenSocs (https://git.greensocs.com/tlm/tlm2c.git)

NVDLA backup for GreenSocs simple memory. (https://git.greensocs.com/models/simple_memory)

NVDLA modifications for GreenSocs models/simple_cpu (https://git.greensocs.com/models/simple_cpu)

NVDLA modifications for GreenSocs qbox (https://git.greensocs.com/qemu/qbox)