[XL] Change in flashrom[master]: tree/: Convert flashchip read func ptr to enumerate

[Edward O'Callaghan (Code Review)]

Attention is currently required from: Edward O'Callaghan, Anastasia Klimchuk.

Hello Felix Singer, build bot (Jenkins), Angel Pons, Nikolai Artemiev, Anastasia Klimchuk,

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

https://review.coreboot.org/c/flashrom/+/66788

to look at the new patch set (#16).

Change subject: tree/: Convert flashchip read func ptr to enumerate
......................................................................

tree/: Convert flashchip read func ptr to enumerate

This forges the way for flashchips.c to be pure declarative
data and lookup functions for dispatch to be pure. This
means that the flashchips data could be extracted out to
be agnostic data of the flashrom code and algorithms.

Change-Id: I612d46fefedf2b69e7e2064aa857fa0756efb4e7
Signed-off-by: Edward O'Callaghan 
---
M flashchips.c
M flashrom.c
M fmap.c
M include/flash.h
M libflashrom.c
M tests/chip.c
M tests/chip_wp.c
7 files changed, 669 insertions(+), 607 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/88/66788/16