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boards: x86: enable MULTIBOOT_MEMMAP

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QEMU provides multiboot information by default so we can
use the provided memory map to mark reserved physical
memory. Note that 64-bit requires Multiboot2 which
currently both Zephyr and QEMU do not support, hence
it's not enabled for qemu_x86_64.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2021-02-04 13:43:03 -08:00 • committed by Anas Nashif
commit 8ed9fecbba
1 changed files with 9 additions and 0 deletions
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boards/x86/qemu_x86/Kconfig.defconfig
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@ -15,6 +15,15 @@ config FLASH_SIMULATOR
config KERNEL_VM_SIZE config KERNEL_VM_SIZE
default 0x10000000 if ACPI default 0x10000000 if ACPI
config MULTIBOOT
default y
config MULTIBOOT_INFO
default y if MULTIBOOT
config MULTIBOOT_MEMMAP
default y if MULTIBOOT
endif # BOARD_QEMU_X86 endif # BOARD_QEMU_X86
if BOARD_QEMU_X86_64 if BOARD_QEMU_X86_64