tree a3df88db9efbe9ac312c8a4245a469f7fc371a58
parent d3b3d6e7b74da2a19974a79392bf4eefaa27b415
author Chirag Sharma <chirshar@in.ibm.com> 1597387870 -0500
committer Jayanth Othayoth <ojayanth@in.ibm.com> 1597990917 +0000

mpreboot: Adding PDBG device tree environment variable

Change:
 - This commit sets PDBG device tree environment variable in
   mpreboot services, for custom device tree usage in libpdbg
   and is a pre requisite for pHAL feature usage.

For phal feature disabled build the pdbg environment variable
won't be set.

Signed-off-by: Chirag Sharma <chirshar@in.ibm.com>
Change-Id: I7ba7823099f5e9c26103a3dc89e865512dc4ec7a