cvmx_l2c_lock_mem_region
cvmx_l2c_lock_mem_region(ebase, 0x100);
cvmx_l2c_lock_mem_region(ebase + 0x180, 0x80);
cvmx_l2c_lock_mem_region(ebase + 0x200, 0x80);
cvmx_l2c_lock_mem_region(__pa_symbol(handle_int), 0x100);
cvmx_l2c_lock_mem_region(__pa_symbol(plat_irq_dispatch), 0x80);
cvmx_l2c_lock_mem_region(__pa_symbol(memcpy), 0x480);
int cvmx_l2c_lock_mem_region(uint64_t start, uint64_t len);