soc/amd/sabrina/fch: enable XTAL pad disabling in S0i3

Switching off the pads of the internal crystal oscillator that connect
to the crystal on the board in S0i3 saves a little power, so enable it.
No measurements to quantify the power savings have been made. PPR #57243
revision 1.59 was used as a reference.

BUG=b:237647468
TEST=None

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I52f14ae5c614ad8ff0479b619de7164afa1e7648
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66336
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>

0 files changed, 0 insertions, 0 deletions