tree 6fcc035d4bc194c37825850ddc9d2ed8eb015d12
parent c10f8b219e905ba5fdebd113820ac58e4b6136e9
author Angel Pons <th3fanbus@gmail.com> 1600787204 +0200
committer Patrick Georgi <pgeorgi@google.com> 1614166902 +0000

nb/intel/ironlake: Fix some replay issues

Dummy reads followed by writes are actually read-modify-write operations
in disassembled binaries. Handling of the scratchpad register 0x2ca8 is
still nonsense, but that should be taken care of in a separate commit.

Tested on out-of-tree HP 630, still boots.

Change-Id: Ie33f42ecdb25febf3c82febeca13662232dea9ec
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45606
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>