HSD #14013003981-3: crypto: intel_fcs: extend fcs for FPGA attestation

commit  95eb3a158e82d4e96c5d80bf3a45d1ec2a0c2f31 from
https://github.com/altera-opensource/linux-socfpga.git

Extend FPGA Crypto Service (FCS) driver to support FPGA attestation on
Intel FPGA SoC platforms.

Signed-off-by: Richard Gong <richard.gong@intel.com>
Signed-off-by: Meng Li <Meng.Li@windriver.com>