Use a misc_cfg.h in each board configs folder so that VM configurations
could include board specific MACROs;
Tracked-On: #3214
Signed-off-by: Victor Sun <victor.sun@intel.com>
hypervisor/arch/x86/configs/($CONFIG_BOARD) will store Board specific configs,
add a generic folder to store configs for generic boards that they can share
one build binary with minimal and common features in some scenarios like SDC.
Please be aware that BDF of pci devices are different on each board, so one
binary for LOGICAL_PARTITION scenario is not supported.
Tracked-On: #2291
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
