Change in flashrom[master]: [WIP]Add support to get layout from a file (e.g. coreboot rom)

[Arthur Heymans (Code Review)]

Hello Paul Menzel, build bot (Jenkins), Nico Huber,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/23203

to look at the new patch set (#7).

Change subject: [WIP]Add support to get layout from a file (e.g. coreboot rom)
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[WIP]Add support to get layout from a file (e.g. coreboot rom)

Mostly copied from cbfstool.

This is mutually exclusive with using a layoutfile or fetching the
layout from ifd.

Change-Id: I0e7fad38ed79a84d41358e1f175c36d255786c12
Signed-off-by: Arthur Heymans 
---
M Makefile
M cli_classic.c
M flashrom.8.tmpl
A fmap.c
A fmap.h
M layout.c
6 files changed, 243 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/03/23203/7