1# 2# Copyright 2017, Data61 3# Commonwealth Scientific and Industrial Research Organisation (CSIRO) 4# ABN 41 687 119 230. 5# 6# This software may be distributed and modified according to the terms of 7# the GNU General Public License version 2. Note that NO WARRANTY is provided. 8# See "LICENSE_GPLv2.txt" for details. 9# 10# @TAG(DATA61_GPL) 11# 12 13cmake_minimum_required(VERSION 3.7.2) 14 15config_option(KernelIOMMU IOMMU 16 "IOMMU support for VT-d enabled chipset" 17 DEFAULT ON 18 DEPENDS "KernelPlatPC99; NOT KernelVerificationBuild" DEFAULT_DISABLED OFF 19) 20 21config_string(KernelMaxRMRREntries MAX_RMRR_ENTRIES 22 "Setsthe maximum number of Reserved Memory Region Reporting structures we support \ 23 recording from the ACPI tables" 24 DEFAULT 32 25 DEPENDS "KernelIOMMU" DEFAULT_DISABLED 1 26 UNQUOTE 27) 28 29add_sources( 30 DEP "KernelPlatPC99" 31 PREFIX src/plat/pc99/machine 32 CFILES 33 acpi.c 34 hardware.c 35 pic.c 36 ioapic.c 37 pit.c 38 io.c 39 intel-vtd.c 40) 41 42add_bf_source_old("KernelSel4ArchX86_64" "hardware.bf" "include/plat/pc99/plat/64" "plat_mode/machine") 43add_bf_source_old("KernelSel4ArchIA32" "hardware.bf" "include/plat/pc99/plat/32" "plat_mode/machine") 44