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265fb56e22
VT-d code and DMAR/board.c related acrn-config tool changed in upstream. This fix adds as a bridge for backporting VT-d related changes from upstream to v1.4 Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
board_parser.py will collect all board related info and then generate a board info file for acrn-config host tool usage. usage: python3 board_parser.py <board_name> [--out board_info_file] board_name : the name of board that run ACRN hypervisor, like apl-up2/nuc7i7dnb. It will be used as name of the board configurations folder which created by acrn-config host tool. board_info_file : (optional) the name of board info file. if it is not specified, a name of <board_name>.xml will be generated under ./out/ folder by default. Please run this script under native Linux environment with root privilege. OS requirement: Release: Ubuntu 18.04+ or ClearLinux 30210+ Tools: cpuid, rdmsr, lspci, dmidecode kernel cmdline: "idle=nomwait intel_idle.max_cstate=0 intel_pstate=disable"