A text file containing calibration data in hex format can
be provided at following path:

/lib/firmware/mrvl/sd8797_caldata.conf

The data will be downloaded to firmware during initialization.
Reviewed-by: NMike Frysinger <vapier@chromium.org>
Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: NBing Zhao <bzhao@marvell.com>
Signed-off-by: NHyuckjoo Lee <hyuckjoo.lee@samsung.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>