tree d3a0fbf038e01141a02a3b49a19be4fc3ee92136
parent 89e6818a8e60e6e2ddc7d09da0e79b615ea36629
author Nico Huber <nico.h@gmx.de> 1770933412 +0100
committer Nico Huber <nico.h@gmx.de> 1773584840 +0000

Add common master API to adapt voltage

We start by setting the voltage in prepare_flash_access() and, if we
were told to probe for a specific chip, before the probing. For now,
we leave the programmer driver's default voltage during the probing,
otherwise.

Once the probing is more bus centric, we can implement a more elabo-
rate scheme. For instance, we can probe at the lowest voltage first
and only increase it if there was no response at all.

Change-Id: I6689813f83abe654ba7a18f2e0537314047bf15f
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/414