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 <jhubbard@nvidia.com>
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 <acourbot@nvidia.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Add the MCTP (Management Component Transport Protocol) and NVDM (NVIDIA
Data Model) wire-format types used for communication between the kernel
driver and GPU firmware processors.
This includes typed MCTP transport headers, NVDM message headers, and
NVDM message type identifiers. Both the FSP boot path and the upcoming
GSP RPC message queue share this protocol layer.
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Eliot Courtney <ecourtney@nvidia.com>
Link: https://patch.msgid.link/20260603-b4-blackwell-v13-3-d9f3a06939e0@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
