CONFIG_HP_SRAM_RESERVE

Bytes to reserve at start of HP-SRAM

Type: int

Help

Bytes to reserve at the start of HP-SRAM.  Zephyr will not
place any symbols here, though the host windows have
addresses here.  The SOF application also makes direct use
of this region, so be very careful changing this value.

Help

Bytes to reserve at the start of HP-SRAM.  Zephyr will not
place any symbols here, though the host windows have
addresses here.  The SOF application also makes direct use
of this region, so be very careful changing this value.

Direct dependencies

SOC_SERIES_INTEL_CAVS_V15 || SOC_SERIES_INTEL_CAVS_V15 || SOC_FAMILY_INTEL_ADSP || SOC_FAMILY_INTEL_ADSP

(Includes any dependencies from ifs and menus.)

Defaults

32768
32768
65536
65536

Kconfig definitions

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:18

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <nRF>/doc/_build/kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config HP_SRAM_RESERVE
    int
    default 32768
    depends on SOC_SERIES_INTEL_CAVS_V15

At <Zephyr>/soc/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:18

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/soc/xtensa/intel_adsp/Kconfig.defconfig:6

Menu path: (Top)

config HP_SRAM_RESERVE
    int
    default 32768
    depends on SOC_SERIES_INTEL_CAVS_V15

At <Zephyr>/soc/xtensa/intel_adsp/Kconfig:15

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:38 → <Zephyr>/soc/Kconfig:15 → <nRF>/doc/_build/kconfig/Kconfig.soc.arch:2

Menu path: (Top) → Hardware Configuration

config HP_SRAM_RESERVE
    int "Bytes to reserve at start of HP-SRAM"
    default 65536
    depends on SOC_FAMILY_INTEL_ADSP
    help
      Bytes to reserve at the start of HP-SRAM.  Zephyr will not
      place any symbols here, though the host windows have
      addresses here.  The SOF application also makes direct use
      of this region, so be very careful changing this value.

At <Zephyr>/soc/xtensa/intel_adsp/Kconfig:15

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:38 → <Zephyr>/soc/Kconfig:18

Menu path: (Top) → Hardware Configuration

config HP_SRAM_RESERVE
    int "Bytes to reserve at start of HP-SRAM"
    default 65536
    depends on SOC_FAMILY_INTEL_ADSP
    help
      Bytes to reserve at the start of HP-SRAM.  Zephyr will not
      place any symbols here, though the host windows have
      addresses here.  The SOF application also makes direct use
      of this region, so be very careful changing this value.

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