wireguard-linux/drivers/gpu/nova-core/firmware/fsp.rs, branch stable

gpu: nova-core: transition fsp to TLV images

2026-08-05T23:54:12Z

Switch the FSP firmware loaders from the legacy ELF32 format to the new TLV format. This change requires the new TLV versions of the r570.144 firmware images. Because we are no longer loading ELF images, we can also delete the ELF parser. Also remove function request_firmware() as this was the last user. Signed-off-by: Timur Tabi Reviewed-by: Alexandre Courbot Tested-by: Alexandre Courbot Link: https://patch.msgid.link/20260731201017.2580713-8-ttabi@nvidia.com Signed-off-by: Danilo Krummrich

gpu: nova-core: Hopper/Blackwell: add FSP Chain of Trust boot

2026-06-03T14:52:22Z

Build and send the Chain of Trust message to FSP, bundling the DMA-coherent boot parameters that FSP reads at boot time. Signed-off-by: John Hubbard Link: https://patch.msgid.link/20260603-b4-blackwell-v13-6-d9f3a06939e0@nvidia.com [acourbot: rename `frts_offset` to `frts_vidmem_offset`.] [acourbot: add note about frts_sysmem_* CoT members.] Co-developed-by: Alexandre Courbot Signed-off-by: Alexandre Courbot

gpu: nova-core: Hopper/Blackwell: add FMC signature extraction

2026-06-02T13:33:16Z

Extract the SHA-384 hash, RSA public key, and RSA signature from the FMC ELF32 firmware sections. FSP Chain of Trust verification needs these to validate the FMC image during boot. Signed-off-by: John Hubbard Reviewed-by: Eliot Courtney Link: https://patch.msgid.link/20260602032111.224790-14-jhubbard@nvidia.com [acourbot: derive `Zeroable` on `FmcSignature` for in-place initialization] Co-developed-by: Alexandre Courbot Signed-off-by: Alexandre Courbot

gpu: nova-core: Hopper/Blackwell: add FMC firmware image

2026-06-02T13:33:15Z

FSP is the Falcon that runs FMC firmware on Hopper and Blackwell. Load the FMC ELF in two forms: the image section that FSP boots from, and the full Firmware object for later signature extraction during Chain of Trust verification. Declare the FMC image in the module's firmware table so it is bundled for FSP-based chipsets. Signed-off-by: John Hubbard Reviewed-by: Eliot Courtney Link: https://patch.msgid.link/20260602032111.224790-12-jhubbard@nvidia.com Co-developed-by: Alexandre Courbot Signed-off-by: Alexandre Courbot