zephyr/arch/xtensa
Kai Vehmanen 7fd0a7a5eb soc: intel_adsp: replace icache ISR workaround with custom idle solution
A workaround to avoid icache corruption was added in commit be881d4cf2
("arch: xtensa: add isync to interrupt vector").

This patch implements a different workaround by adding custom logic to
idle entry on affected Intel ADSP platforms. To safely enter "waiti"
when clock gating is enabled, we need to ensure icache is both unlocked
and invalidated upon entry.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
2024-04-15 16:26:39 +02:00
..
core llext: xtensa: add support for in-place relocatable extensions 2024-04-11 11:35:24 -05:00
include soc: intel_adsp: replace icache ISR workaround with custom idle solution 2024-04-15 16:26:39 +02:00
CMakeLists.txt
Kconfig xtensa: mpu: introduce CONFIG_XTENSA_MPU_ONLY_SOC_RANGES 2024-03-19 22:17:34 -04:00