1 // SPDX-License-Identifier: GPL-2.0 2 // SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved. 3 4 //! FSP (Foundation Security Processor) falcon engine for Hopper/Blackwell GPUs. 5 //! 6 //! The FSP falcon handles secure boot and Chain of Trust operations 7 //! on Hopper and Blackwell architectures, replacing SEC2's role. 8 9 use kernel::io::register::RegisterBase; 10 11 use crate::falcon::{ 12 FalconEngine, 13 PFalcon2Base, 14 PFalconBase, // 15 }; 16 17 /// Type specifying the `Fsp` falcon engine. Cannot be instantiated. 18 #[expect(dead_code)] 19 pub(crate) struct Fsp(()); 20 21 impl RegisterBase<PFalconBase> for Fsp { 22 const BASE: usize = 0x8f2000; 23 } 24 25 impl RegisterBase<PFalcon2Base> for Fsp { 26 const BASE: usize = 0x8f3000; 27 } 28 29 impl FalconEngine for Fsp {} 30