When reading soc info, the ram information has not yet been fully
plumbed into the parser (this is very early!). We should not take
the address for the start of ram into account at this point as smem
should only be given as an offset. Update the calculations.

Change-Id: Ib02db2f118685b306457e2591e4bbc5f19f2edbc

When adding a new board, it can be non-obvious what went wrong if the
board is not immediately detected. Add an option to trace through
socinfo addresses for a specific board to print out useful addresses
as a debugging aid. Also clean up some error handling, mostly among
the tracing code.

Change-Id: I65f4a38b95912b81676f44cd371751abc96aae9e

A recent build has generated multiple badly corrupted dumps. Fix
all the errors found by the unintentional fuzzing.

Change-Id: I0854bee4558d31037f51ed2ea941eb58997607c8

The specification of boards of the parser is not very clean. Re-write
it into an easier to read fashion.

Change-Id: Icae5b8421cf574ee910e4702fcf14d29378ed703

After a crash, ramdumps may be collected for analysis. The ram
parser is a tool to aid in analysis of these dumps. The script
extracts useful information from the dumps to help with debugging.
Please see the README for full details.

Change-Id: I7795686a96bbfe246edf47d09e3f616131688429