soc/amd/common/block/smbus: refactor fch_smbus_init

Move the setup of the base address to a separate function and explicitly
set the SMBUS and ASF I/O port decode even though it is expected to
already be set after reset.

Change-Id: I8072ab78985021d19b6528100c674ecdd777e62e
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48434
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

0 files changed, 0 insertions, 0 deletions