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feat(ppa): add support for ESP32S31

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Song Ruo Jing
2026-04-24 11:47:41 +08:00
parent 1ba5618805
commit 6441c76ef4
19 changed files with 1467 additions and 79 deletions
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docs/en/api-reference/peripherals/ppa.rst
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@@ -139,7 +139,7 @@ The PPA requires certain buffer alignment rules to ensure memory access correctn
- Cache line alignment (output buffer only):
- The ``out.buffer`` address and ``out.buffer_size`` must be aligned to the cache line size (see Kconfig option :ref:`CONFIG_CACHE_L2_CACHE_LINE_SIZE`).
- The ``out.buffer`` address and ``out.buffer_size`` must be aligned to the cache line size, if the buffer is located in a memory region that is cacheable.
- Flash encryption alignment (when flash encryption is enabled and the buffers are located in external memory):