Split firmware download code into two functions - one to download
header and other to download payload. This patch enhances readability
and reusabiltiy of code
Signed-off-by: NKiran K <kiran.k@intel.com>
Reviewed-by: NChethan T N <chethan.tumkur.narayan@intel.com>
Reviewed-by: NSathish Narasimman <Sathish.Narasimman@intel.com>
Reviewed-by: NSrivatsa Ravishankar <ravishankar.srivatsa@intel.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>