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drm/amdgpu/psp: add structure to support PSP SPL

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Add support for PSP SPL (Security patch level) table to support
anti-rollback of FW loaded by Trusted OS.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao
2020-05-06 14:57:13 +08:00
committed by Alex Deucher
parent ba818620db
commit 390d59be11
2 changed files with 11 additions and 0 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
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@@ -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;