[S] Change in flashrom[master]: flashrom.c: Add switch for legacy impl of erasure path

[Aarya (Code Review)]

Attention is currently required from: Thomas Heijligen, Aarya.

Aarya has uploaded a new patch set (#4) to the change originally created by Edward O'Callaghan. ( https://review.coreboot.org/c/flashrom/+/71119 )

Change subject: flashrom.c: Add switch for legacy impl of erasure path
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flashrom.c: Add switch for legacy impl of erasure path

As part of a GSoC project to optimise the erasure path in flashrom
a completely different algorithm is used to perform erasure. Therefore
we need a mechanism to have the two implementations side by side to
allow for A/B testing and easy reverts should issue arise.

Change-Id: Ib5660db0067c1c799dcb5c8e83b4a4826b236442
Signed-off-by: Edward O'Callaghan 
---
M flashrom.c
1 file changed, 35 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/19/71119/4