pdbg: update to version 1.0

Upstream changelog:
 - Move to a generic description of the hw topography using device-tree
 - General build bugfixes
 - Build libpdbg as a shared library
 - Complete support for POWER9 including get/putmem and register operations
 - Minor code clean-ups

The build now depends on dtc.

Change-Id: If49a212e4d684b72b664086e52ffc5ae4e9aa980
Signed-off-by: Joel Stanley <joel@jms.id.au>
1 file changed