Currently the Px Cx supported SoCs which listed in cpu_state_tbl.c is limited,
and it is not a wise option to build a huge state table data base to support
Px/Cx for other SoCs. This patch give a alternative solution that build a board
specific cpu state table in board.c which could be auto-generated by offline
tool, then the CPU Px/Cx of customer board could be enabled;
Hypervisor will search the cpu state table in cpu_state_tbl[] first, if not
found then go check board_cpu_state_tbl. If no matched cpu state table is found
then Px/Cx will not be supported;
Tracked-On: #3477
Signed-off-by: Victor Sun <victor.sun@intel.com>
Previously the bootargs of SOS_VM is stored in a text file and stitched
into multiboot mods[0].string whereas the bootargs of PRE_LAUNCHED_VM is
stored in vm_configurations.c. Given the mods[].string will be used to
store Kernel image signature under hybrid mode, move the bootargs of SOS_VM
to vm configurations also to make it consistent with PRE_LAUNCHED_VM;
Tracked-On: #3214
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
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>
