drivers: soc: sw_up: Erase data config during clone operation

commit bd05be6dacfc87ceea0fa835ee8479f7bc6604d5 from
git@git.assembla.com:cavium/WindRiver.linux.git

Erase data config region from destination flash.
Set SMC_VERSION_ERASE_EBF_CONFIG bit to erase
data config region by default when firmware clone
operation is performed.

Signed-off-by: Witold Sadowski <wsadowski@marvell.com>
Change-Id: Icca660070e9475fe933e3c857af9ef07bada3c4a
Reviewed-on: https://sj1git1.cavium.com/c/IP/SW/kernel/linux/+/91000


Reviewed-by: Chandrakala Chavva <cchavva@marvell.com>
Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Signed-off-by: Beniamin Sandu <beniamin.sandu@windriver.com>