Cleary memory in parallel after unification to prevent delays
Avoid needless DRAM scrubber printing in linear bringup
Print out Top Of Memory
Detect locked MMIO ranges, print and renumber HT Ids to workaround (NB-65); disabled with renumber-bsp=0
Cosmetic printout changes for the memory controller init function. Make sure we clear INI_FINISHED flag in COM_STATR before trying to initialize DIMMs. dimmtest option is now a mask for which tests to run.