tree a0656e015b5a647cb81d8a85d427687b03a2f246
parent 930d421385aae5ca93d5963fba7926970d7702e8
author Nico Huber <nico.h@gmx.de> 1714904422 +0200
committer Nico Huber <nico.h@gmx.de> 1721642927 +0000

spi25: Check quad-enable (QE) bit

When a chip has a quad-enable bit, check its status and disable
quad i/o if the bit isn't set. Note, some chips have a volatile
QE bit that we could set/reset automatically without wear. This
would require more work on the register infrastructure and chip
database, though.

Change-Id: I8a0b9b3dee14f344d4794c91d7d6fb962a8bea87
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/164
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>