drm/tyr: add parser for firmware binary

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Add a parser for the Mali CSF GPU firmware binary format. The firmware
consists of a header followed by entries describing how to load firmware
sections into the MCU's memory.

The parser extracts section metadata including virtual address ranges,
data byte offsets within the binary, and section flags controlling
permissions and cache modes. It validates the basic firmware structure
and alignment and ignores protected-mode sections for now.

Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Co-developed-by: Beata Michalska <beata.michalska@arm.com>
Signed-off-by: Beata Michalska <beata.michalska@arm.com>
Co-developed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Co-developed-by: Deborah Brouwer <deborah.brouwer@collabora.com>
Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com>
Link: https://patch.msgid.link/20260728-fw-boot-b4-v10-6-9187aefa3f2f@collabora.com
Signed-off-by: Alice Ryhl <aliceryhl@google.com>

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Daniel Almeida 2026-07-28 11:39:28 -07:00 • committed by Alice Ryhl

parent e38e457b59

commit aa9ce82013

1 changed files with 588 additions and 0 deletions

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drivers/gpu/drm/tyr/fw/parser.rs

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