amd/stoneyridge: Relocate MCA error identification

Move the process of interrogating the Machine Check registers into
its own file.  This rearranges source code in preparation of supporting
a Boot Error Record Table, which stoneyridge will use to report latent
MC errors to the OS.

BUG=b:65446699
TEST=inspect BERT region, and dmesg, on full patch stack.  Use test
     data plus a failing Grunt system.

Change-Id: Ia3275e9135dc96ba4a717c9371f38843fa1e3e64
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/28475
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

0 files changed, 0 insertions, 0 deletions