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platform/nuttx: Fix dcache operation in os_dcache_flush (#4225)

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Replace up_invalidate_dcache_all() with up_flush_dcache_all() in
os_dcache_flush() to properly flush the data cache instead of just
invalidating it. This ensures that any modified data in the cache
is written back to memory before execution.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
This commit is contained in:
Huang Qi 2025-05-06 06:55:53 +08:00 committed by GitHub
parent 382aa9e6c3
commit 5bdbba0dbe
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1 changed files with 1 additions and 1 deletions
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core/shared/platform/nuttx/nuttx_platform.c
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@ -118,7 +118,7 @@ os_dcache_flush()
up_textheap_data_sync();
#endif
#ifndef CONFIG_BUILD_KERNEL
up_invalidate_dcache_all();
up_flush_dcache_all();
#endif
}