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CONFIG_X86_MEMMAP_ENTRIES

Number of memory map entries

Type: int

Help

Maximum number of memory regions to hold in the memory map.

Direct dependencies

X86_MEMMAP && X86

(Includes any dependencies from ifs and menus.)

Defaults

• 1 if !MULTIBOOT_MEMMAP

• 64 if MULTIBOOT_MEMMAP

Kconfig definition

At arch/x86/Kconfig:260

Included via Kconfig:8 → Kconfig.zephyr:39 → arch/Kconfig:12

Menu path: (Top) → X86 Architecture Options → Use memory map

config X86_MEMMAP_ENTRIES
    int "Number of memory map entries"
    range 1 256
    default 1 if !MULTIBOOT_MEMMAP
    default 64 if MULTIBOOT_MEMMAP
    depends on X86_MEMMAP && X86
    help
      Maximum number of memory regions to hold in the memory map.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)