CONFIG_XTENSA_WAITI_BUG¶

Enable workaround sequence for WAITI bug on LX6

Type: bool

Help¶

SOF traditionally contains this workaround on its ADSP
platforms which prefixes a WAITI entry with 128 NOP
instructions followed by an ISYNC and EXTW.

Direct dependencies¶

XTENSA

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At <Zephyr Architecture>/xtensa/Kconfig:86

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

Menu path: (Top) → XTENSA Options

config XTENSA_WAITI_BUG
    bool "Enable workaround sequence for WAITI bug on LX6"
    depends on XTENSA
    help
      SOF traditionally contains this workaround on its ADSP
      platforms which prefixes a WAITI entry with 128 NOP
      instructions followed by an ISYNC and EXTW.

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