docs: release-notes: Add note on zephyr cache fix

Adds a note on the fix for zephyr cache support Signed-off-by: Jamie McCrae <[email protected]>
mcu-tools · Mar 20, 2024 · 8dab2b9 · 8dab2b9
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diff --git a/docs/release-notes.d/zephyr-cache.md b/docs/release-notes.d/zephyr-cache.md
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+- Zephyr: Fixes support for disabling instruction/data caches prior
+  to chain-loading an application, this will be automatically
+  enabled if one or both of these caches are present. This feature
+  can be disabled by setting `CONFIG_BOOT_DISABLE_CACHES` to `n`.