From 390d59be11c5c042084b4329220c066b6d161cce Mon Sep 17 00:00:00 2001 From: Likun Gao Date: Wed, 6 May 2020 14:57:13 +0800 Subject: drm/amdgpu/psp: add structure to support PSP SPL Add support for PSP SPL (Security patch level) table to support anti-rollback of FW loaded by Trusted OS. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 2 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index e19b98d48c98..e66958a01458 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -222,10 +222,12 @@ struct psp_context uint32_t sos_bin_size; uint32_t toc_bin_size; uint32_t kdb_bin_size; + uint32_t spl_bin_size; uint8_t *sys_start_addr; uint8_t *sos_start_addr; uint8_t *toc_start_addr; uint8_t *kdb_start_addr; + uint8_t *spl_start_addr; /* tmr buffer */ struct amdgpu_bo *tmr_bo; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h index b0e656409c03..df402c7b3233 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h @@ -99,6 +99,14 @@ struct psp_firmware_header_v1_2 { uint32_t kdb_size_bytes; }; +/* version_major=1, version_minor=3 */ +struct psp_firmware_header_v1_3 { + struct psp_firmware_header_v1_1 v1_1; + uint32_t spl_header_version; + uint32_t spl_offset_bytes; + uint32_t spl_size_bytes; +}; + /* version_major=1, version_minor=0 */ struct ta_firmware_header_v1_0 { struct common_firmware_header header; @@ -266,6 +274,7 @@ union amdgpu_firmware_header { struct smc_firmware_header_v2_0 smc_v2_0; struct psp_firmware_header_v1_0 psp; struct psp_firmware_header_v1_1 psp_v1_1; + struct psp_firmware_header_v1_3 psp_v1_3; struct ta_firmware_header_v1_0 ta; struct gfx_firmware_header_v1_0 gfx; struct rlc_firmware_header_v1_0 rlc; -- cgit v1.2.3