sb/intel/common: SMBus setup_command()

Implements the common parts of any SMBus transaction
with a stub to log and recover (TBD) from timeout
errors.

Bits in SMBHSTCTL register are no longer preserved
between transactions.

Change-Id: I7ce14d3e895c30d595a94ce29ce0dc8cf51eb453
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/21118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

0 files changed, 0 insertions, 0 deletions