The default behavior of the log reader is to dump the full device trace
buffer. But that can contain output from a previous run and the state
parser in twister can get confused. Add a "--no-history" argument that
emits only new log data, which corresponds more closely to the way a
hardware UART would work.
(Code change is just two lines, everything else is comments & docs)
Fixes#30979
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Documentation update with information on how to run twiter integration
testing on this board. Also elaborate the discussion of permissions
setup.
(Longer term, it would be better to include a udev example of how to
set permissions on those files rather than doing it manually, and to
include fuller instructions on how to build the needed SOF driver
instead of just priving a link to a github tree.)
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Anas Nashif