soc/amd/sabrina: Add counter initializers

Some counters are not being initialized and are relying on mainboards to
set their values.  If the mainboards have not implemented these
functions it leads to indeterminate behavior.

BUG=b:224987813
TEST=builds

Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I8d4f5b1124d4017b04bcaf7044216fd696dce63d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>

0 files changed, 0 insertions, 0 deletions