drm/tegra: falcon: Add support for RISC-V external boot

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Add support for loading and booting RISC-V firmwares on Falcons with
RISC-V hardware. The flow is mostly the same as for traditional
Falcons, with a few different registers and different firmware layout.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patch.msgid.link/20260622-t264-host1x-v2-5-ff7364d9ff7b@nvidia.com

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Mikko Perttunen 2026-06-22 15:57:42 +09:00 • committed by Thierry Reding

parent 60bca008dd

commit c2cc9998ea

2 changed files with 79 additions and 10 deletions

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66

drivers/gpu/drm/tegra/falcon.c

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23

drivers/gpu/drm/tegra/falcon.h

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