tree d4dd20b75b5d30cb14636d2093d29438ae775802
parent cf09b3ca38bcc5f306863f21fd811e440cc0d93f
author Nico Huber <nico.h@gmx.de> 1783171527 +0200
committer Nico Huber <nico.h@gmx.de> 1784311624 +0000

helpers: Export size-detection logic from amd_rom3read

Export our logic to detect the size of a memory-mapped chip by looking
for repetitive reads.  This can be useful for other cases as well, for
instance when we don't know for sure how many address lines are connec-
ted to a parallel flash chip.

Change-Id: Iccbe3aa882959baf496a04340dbfc7f552e4ef71
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/555
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>