soc/amd/stoneyridge: Rearrange sb_util.c

In preparation to move code to a common directory, rearrange some of
the functions in sb_util.c.  Add various comments.  This change should
have no functional differences.

Change-Id: I1ad55a4a14a27e45459dcaf2fcc7449e29da6d4b
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>

0 files changed, 0 insertions, 0 deletions