tree 5802bfef2623095f5fdccd98df15bdabac35f785
parent fbc41d2a932ede9c02aa7803472c31f39ec200f2
author Nico Huber <nico.h@gmx.de> 1682949376 +0200
committer Nico Huber <nico.h@gmx.de> 1774172822 +0000

spi: Use bus probing for RDID

We put 3 and 4 byte RDID into a single function. Only if we can't
read 4 bytes, we try again with 3. There are no conflicts because
the only RDID4 manufacturer ID contains the 0x7f prefix, hence it
can't match any 3-byte ID.

Change-Id: I5d35bc30255aae66da35d58431628512e50b39f0
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/74900