CONFIG_XTENSA_KERNEL_CPU_PTR_SR¶

(No prompt – not directly user assignable.)

Type: string

Help¶

Specify which special register to store the pointer to
_kernel.cpus[] for the current CPU.

Direct dependencies¶

SOC_SERIES_INTEL_CAVS_V15 || SOC_SERIES_INTEL_CAVS_V18 || SOC_SERIES_INTEL_CAVS_V20 || SOC_SERIES_INTEL_CAVS_V25 || SOC_INTEL_S1000 || SOC_SERIES_INTEL_CAVS_V15 || SOC_SERIES_INTEL_CAVS_V18 || SOC_SERIES_INTEL_CAVS_V20 || SOC_SERIES_INTEL_CAVS_V25 || SOC_INTEL_S1000 || XTENSA

(Includes any dependencies from ifs and menus.)

Defaults¶

“EXCSAVE2”
“EXCSAVE2”
“EXCSAVE2”
“EXCSAVE2”
“EXCSAVE7”
“EXCSAVE2”
“EXCSAVE2”
“EXCSAVE2”
“EXCSAVE2”
“EXCSAVE7”
“MISC0”

Kconfig definitions¶

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:39

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V15

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:39

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V18

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:39

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V20

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:43

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V25

At <Zephyr SoC>/xtensa/intel_s1000/Kconfig.defconfig:24

Included via Kconfig:8 → Kconfig.zephyr:25 → <BuildDir>/kconfig/Kconfig.soc.defconfig:1

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE7"
    depends on SOC_INTEL_S1000

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:39

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V15

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:39

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V18

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:39

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V20

At <Zephyr SoC>/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:43

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

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE2"
    depends on SOC_SERIES_INTEL_CAVS_V25

At <Zephyr SoC>/xtensa/intel_s1000/Kconfig.defconfig:24

Included via Kconfig:8 → Kconfig.zephyr:27

Menu path: (Top)

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "EXCSAVE7"
    depends on SOC_INTEL_S1000

At <Zephyr Architecture>/xtensa/Kconfig:67

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

Menu path: (Top) → XTENSA Options

config XTENSA_KERNEL_CPU_PTR_SR
    string
    default "MISC0"
    depends on XTENSA
    help
      Specify which special register to store the pointer to
      _kernel.cpus[] for the current CPU.

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