arm: socfpga: arria10: add option to reprogram the FPGA every reboot

Add Kconfig that enables FPGA reprogramming with warm boot on Arria 10.
This option allows to change the bitstream on the filesystem and apply
changes with warm reboot without the need for a power cycle.

Signed-off-by: Michał Barnaś <barnas@google.com>
2 files changed