SoC: Intel: ADSP: enable instruction cache #92175
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All intel_adsp architectures have instruction cache. Selecting CPU_HAS_ICACHE fixes gdb memory writing problems. Signed-off-by: Guennadi Liakhovetski <[email protected]>
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platform: Intel ADSP
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andyross,
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dcpleung,
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kv2019i,
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tmleman
lgirdwood
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Jun 25, 2025
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teburd
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Jun 25, 2025
andyross
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Jun 25, 2025
softwarecki
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Jun 25, 2025
dcpleung
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Jun 25, 2025
@andyross gdb, because zephyr/arch/xtensa/core/gdbstub.c Line 1001 in cf0f00d Lines 1051 to 1053 in cf0f00d |
@softwarecki not sure if this is your question - but icache is indeed currently active and used on Intel ADSPs with SOF, we just failed to enable this Kconfig option |
tmleman
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Jun 27, 2025
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All intel_adsp architectures have instruction cache. Selecting CPU_HAS_ICACHE fixes gdb memory writing problems.