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drm/amdgpu: add structure to support build-in toc to psp sos 

Table Of Content (TOC) is used by RLC to auto load gc firmwares.
PSP need to parse the toc to calculate the tmr size needed and
load gc firmwares to tmr for RLC to auto load them finally

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2018-10-19 21:46:05 +08:00 committed by Alex Deucher
parent bc290fe552
commit 7d0906e83a
2 changed files with 11 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
View File

@ -154,8 +154,10 @@ struct psp_context
uint32_t sos_feature_version;
uint32_t sys_bin_size;
uint32_t sos_bin_size;
uint32_t toc_bin_size;
uint8_t *sys_start_addr;
uint8_t *sos_start_addr;
uint8_t *toc_start_addr
/* tmr buffer */
struct amdgpu_bo *tmr_bo;

9
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
View File

@ -57,6 +57,14 @@ struct psp_firmware_header_v1_0 {
uint32_t sos_size_bytes;
};
/* version_major=1, version_minor=1 */
struct psp_firmware_header_v1_1 {
struct psp_firmware_header_v1_0 v1_0;
uint32_t toc_header_version;
uint32_t toc_offset_bytes;
uint32_t toc_size_bytes;
};
/* version_major=1, version_minor=0 */
struct ta_firmware_header_v1_0 {
struct common_firmware_header header;
@ -187,6 +195,7 @@ union amdgpu_firmware_header {
struct mc_firmware_header_v1_0 mc;
struct smc_firmware_header_v1_0 smc;
struct psp_firmware_header_v1_0 psp;
struct psp_firmware_header_v1_1 psp_v1_1;
struct ta_firmware_header_v1_0 ta;
struct gfx_firmware_header_v1_0 gfx;
struct rlc_firmware_header_v1_0 rlc;