Update umc error address query interface, the mca address can be read
from register or input from parameter.

TODO: define a common address conversion function to simplify the code.
Signed-off-by: NTao Zhou <tao.zhou1@amd.com>
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>