base-hw ,,, What is CACHE_LINE_SIZE_LOG2?

Christian Helmuth christian.helmuth at ...1...
Mon Nov 18 17:35:32 CET 2013


The AM335x TRM states in "26.1 Functional Description"

  The device always starts up in secure mode. The ROM Code takes care
  of early initialization. The ROM code switches the device into
  public mode. Hence the Public ROM Code provides run-time services
  for cache maintenance.

Sounds to me like the operation mode on the PandaBoard, so, the kernel
should operate as if TrustZone is not there except for cache handling

Christian Helmuth
Genode Labs · · /ˈdʒiː.nəʊd/

Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth

More information about the users mailing list