Make use of new IPMI method call API

tested: checked communication by injecting I2C traffic via aardvark,
everything is working fine
aardvark<->I2C<->IPMB<->IPMI

Change-Id: Ie2a982e710473cfa594838328730b98affc2cb39
Signed-off-by: Dawid Frycki <dawid.frycki@intel.com>
2 files changed