tree 14425d8a41aeb93b6d4e12c9f312ff96c79dd8e1
parent a853e7acdba6b58e2efb57e186ae0d14ea85fad2
author Angel Pons <th3fanbus@gmail.com> 1607340876 +0100
committer Felix Held <felix-coreboot@felixheld.de> 1608739895 +0000

nb/intel/sandybridge: Always wait for IOSAV after starting it

Ensure that IOSAV is finished before continuing. This might solve some
random failures on the I/O and roundtrip latency training algorithm.

Tested on Asus P8Z77-V LX2, still boots.

Change-Id: Ic08a40346b6c60e372bada10f9c4ee42eb974f9f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48403
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>