CONFIG_MULTIBOOT¶
Generate multiboot header
Type: bool
Help¶
Embed a multiboot header in the output executable. This is used
by some boot loaders (e.g., GRUB) when loading Zephyr. It is safe
to leave this option on if you're not sure. It only expands the
text segment by 12-16 bytes and is typically ignored if not needed.
Direct dependencies¶
BOARD_QEMU_X86 || BOARD_QEMU_X86_LAKEMONT || BOARD_QEMU_X86_TINY || (X86_PC_COMPATIBLE && X86)
(Includes any dependencies from ifs and menus.)
Defaults¶
y
y
y
y
Kconfig definitions¶
At boards/x86/qemu_x86/Kconfig.defconfig:18
Included via Kconfig:8 → Kconfig.zephyr:22
Menu path: (Top)
config MULTIBOOT
bool
default y
depends on BOARD_QEMU_X86
At boards/x86/qemu_x86/Kconfig.defconfig:56
Included via Kconfig:8 → Kconfig.zephyr:22
Menu path: (Top)
config MULTIBOOT
bool
default y
depends on BOARD_QEMU_X86_LAKEMONT
At boards/x86/qemu_x86/Kconfig.defconfig:83
Included via Kconfig:8 → Kconfig.zephyr:22
Menu path: (Top)
config MULTIBOOT
bool
default y
depends on BOARD_QEMU_X86_TINY
At arch/x86/Kconfig:269
Included via Kconfig:8 → Kconfig.zephyr:39 → arch/Kconfig:12
Menu path: (Top) → X86 Architecture Options
config MULTIBOOT
bool "Generate multiboot header"
default y
depends on X86_PC_COMPATIBLE && X86
help
Embed a multiboot header in the output executable. This is used
by some boot loaders (e.g., GRUB) when loading Zephyr. It is safe
to leave this option on if you're not sure. It only expands the
text segment by 12-16 bytes and is typically ignored if not needed.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)