CONFIG_XTENSA_UNCACHED_REGION

Uncached RPO mapping

Type: int

Help

As for XTENSA_CACHED_REGION, this specifies which 512M
region (0-7) contains the "uncached" mapping.

Default

• 4

Kconfig definitions

At <SoC>/xtensa/intel_adsp/Kconfig.defconfig:13

Included via Kconfig:8 → Kconfig.zephyr:27

Menu path: (Top)

config XTENSA_UNCACHED_REGION
    int
    default 4

---

At <Architecture>/xtensa/Kconfig:95

Included via Kconfig:8 → Kconfig.zephyr:39 → <Architecture>/Kconfig:12

Menu path: (Top) → XTENSA Options

config XTENSA_UNCACHED_REGION
    int "Uncached RPO mapping"
    range 0 7
    depends on XTENSA
    help
      As for XTENSA_CACHED_REGION, this specifies which 512M
      region (0-7) contains the "uncached" mapping.

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