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[feat] ROM changes to retrieve firmware image from Recovery Interface #1728

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mhatrevi
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ArthurHeymans and others added 3 commits October 19, 2024 07:06
- Fix FIFO operations
- Make sure hw-mode also has a handle_dma bus operation
- Hook up recovery image later, because with real hardware it's also not
  statically available.
- Add more tests for derive handle_dma_fn
- Update recovery register interface to have some registers as RW
This adds a DMA driver which can read and write to registers and put a
payload into the mailbox.

To be able to read that content from the mailbox a new helper function
is added.

Signed-off-by: Arthur Heymans <[email protected]>
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linux-foundation-easycla bot commented Oct 21, 2024

CLA Signed

The committers listed above are authorized under a signed CLA.

@mhatrevi mhatrevi added the Caliptra v2.0 Items to be considered for v2.0 Release label Oct 21, 2024
@ArthurHeymans ArthurHeymans force-pushed the Dma_driver_2 branch 5 times, most recently from e61539d to 881c7f8 Compare October 25, 2024 09:19
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This change is no longer needed as the updated changes are in #1867

@mhatrevi mhatrevi closed this Dec 25, 2024
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2 participants