Add LRDIMM to translation register infrastructure and unit tests.

Fix row # for different SDRAM densities in dimm::kind.
Created functions for common patterns to facilitate the creation
of common debug print statements.  This helps create unit tests
debugibility and assures that the correct bits are being set.

Change-Id: I36ea2ba8bfc299f6c69a0d744c4caf2436e37f14
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32150
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: JACOB L. HARVEY <jlharvey@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Brian R. Silver <bsilver@us.ibm.com>
Reviewed-by: Matt K. Light <mklight@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32166
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

Author: aamarin