CONFIG_MULTIBOOT_INFO¶
Preserve multiboot information structure
Type: bool
Help¶
Multiboot passes a pointer to an information structure to the
kernel entry point. Some drivers (e.g., the multiboot framebuffer
display driver) need to refer to information in this structure,
and so set this option to preserve the data in a permanent location.
Direct dependencies¶
BOARD_QEMU_X86 || (MULTIBOOT && X86)
(Includes any dependencies from ifs and menus.)
Default¶
y if
MULTIBOOT
Symbols that select this symbol¶
Kconfig definitions¶
At boards/x86/qemu_x86/Kconfig.defconfig:21
Included via Kconfig:8 → Kconfig.zephyr:22
Menu path: (Top)
config MULTIBOOT_INFO
bool
default y if MULTIBOOT
depends on BOARD_QEMU_X86
At arch/x86/Kconfig:281
Included via Kconfig:8 → Kconfig.zephyr:39 → arch/Kconfig:12
Menu path: (Top) → X86 Architecture Options → Generate multiboot header
config MULTIBOOT_INFO
bool "Preserve multiboot information structure"
depends on MULTIBOOT && X86
help
Multiboot passes a pointer to an information structure to the
kernel entry point. Some drivers (e.g., the multiboot framebuffer
display driver) need to refer to information in this structure,
and so set this option to preserve the data in a permanent location.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)