diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 567cb1f924ca..428adc7f741d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -39,6 +39,18 @@ #define PSP_TMR_ALIGNMENT 0x100000 #define PSP_FW_NAME_LEN 0x24 +/* VBIOS gfl defines */ +#define MBOX_READY_MASK 0x80000000 +#define MBOX_STATUS_MASK 0x0000FFFF +#define MBOX_COMMAND_MASK 0x00FF0000 +#define MBOX_READY_FLAG 0x80000000 +#define C2PMSG_CMD_SPI_UPDATE_ROM_IMAGE_ADDR_LO 0x2 +#define C2PMSG_CMD_SPI_UPDATE_ROM_IMAGE_ADDR_HI 0x3 +#define C2PMSG_CMD_SPI_UPDATE_FLASH_IMAGE 0x4 +#define C2PMSG_CMD_SPI_GET_ROM_IMAGE_ADDR_LO 0xf +#define C2PMSG_CMD_SPI_GET_ROM_IMAGE_ADDR_HI 0x10 +#define C2PMSG_CMD_SPI_GET_FLASH_IMAGE 0x11 + extern const struct attribute_group amdgpu_flash_attr_group; enum psp_shared_mem_size { @@ -80,6 +92,7 @@ enum psp_bootloader_cmd { PSP_BL__DRAM_LONG_TRAIN = 0x100000, PSP_BL__DRAM_SHORT_TRAIN = 0x200000, PSP_BL__LOAD_TOS_SPL_TABLE = 0x10000000, + PSP_BL__LOAD_SPDMDRV = 0x20000000, }; enum psp_ring_type { @@ -106,6 +119,7 @@ enum psp_reg_prog_id { PSP_REG_IH_RB_CNTL = 0, /* register IH_RB_CNTL */ PSP_REG_IH_RB_CNTL_RING1 = 1, /* register IH_RB_CNTL_RING1 */ PSP_REG_IH_RB_CNTL_RING2 = 2, /* register IH_RB_CNTL_RING2 */ + PSP_REG_MMHUB_L1_TLB_CNTL = 25, PSP_REG_LAST }; @@ -120,6 +134,7 @@ struct psp_funcs { int (*bootloader_load_dbg_drv)(struct psp_context *psp); int (*bootloader_load_ras_drv)(struct psp_context *psp); int (*bootloader_load_ipkeymgr_drv)(struct psp_context *psp); + int (*bootloader_load_spdm_drv)(struct psp_context *psp); int (*bootloader_load_sos)(struct psp_context *psp); int (*ring_create)(struct psp_context *psp, enum psp_ring_type ring_type); @@ -135,11 +150,14 @@ struct psp_funcs { int (*load_usbc_pd_fw)(struct psp_context *psp, uint64_t fw_pri_mc_addr); int (*read_usbc_pd_fw)(struct psp_context *psp, uint32_t *fw_ver); int (*update_spirom)(struct psp_context *psp, uint64_t fw_pri_mc_addr); + int (*dump_spirom)(struct psp_context *psp, uint64_t fw_pri_mc_addr); int (*vbflash_stat)(struct psp_context *psp); int (*fatal_error_recovery_quirk)(struct psp_context *psp); bool (*get_ras_capability)(struct psp_context *psp); bool (*is_aux_sos_load_required)(struct psp_context *psp); bool (*is_reload_needed)(struct psp_context *psp); + int (*reg_program_no_ring)(struct psp_context *psp, uint32_t val, + enum psp_reg_prog_id id); }; struct ta_funcs { @@ -317,6 +335,14 @@ struct psp_runtime_scpm_entry { enum psp_runtime_scpm_authentication scpm_status; }; +#if defined(CONFIG_DEBUG_FS) +struct spirom_bo { + struct amdgpu_bo *bo; + uint64_t mc_addr; + void *cpu_addr; +}; +#endif + struct psp_context { struct amdgpu_device *adev; struct psp_ring km_ring; @@ -343,6 +369,7 @@ struct psp_context { struct psp_bin_desc dbg_drv; struct psp_bin_desc ras_drv; struct psp_bin_desc ipkeymgr_drv; + struct psp_bin_desc spdm_drv; /* tmr buffer */ struct amdgpu_bo *tmr_bo; @@ -403,6 +430,9 @@ struct psp_context { char *vbflash_tmp_buf; size_t vbflash_image_size; bool vbflash_done; +#if defined(CONFIG_DEBUG_FS) + struct spirom_bo *spirom_dump_trip; +#endif }; struct amdgpu_psp_funcs { @@ -434,6 +464,9 @@ struct amdgpu_psp_funcs { #define psp_bootloader_load_ipkeymgr_drv(psp) \ ((psp)->funcs->bootloader_load_ipkeymgr_drv ? \ (psp)->funcs->bootloader_load_ipkeymgr_drv((psp)) : 0) +#define psp_bootloader_load_spdm_drv(psp) \ + ((psp)->funcs->bootloader_load_spdm_drv ? \ + (psp)->funcs->bootloader_load_spdm_drv((psp)) : 0) #define psp_bootloader_load_sos(psp) \ ((psp)->funcs->bootloader_load_sos ? (psp)->funcs->bootloader_load_sos((psp)) : 0) #define psp_smu_reload_quirk(psp) \ @@ -458,6 +491,10 @@ struct amdgpu_psp_funcs { ((psp)->funcs->update_spirom ? \ (psp)->funcs->update_spirom((psp), fw_pri_mc_addr) : -EINVAL) +#define psp_dump_spirom(psp, fw_pri_mc_addr) \ + ((psp)->funcs->dump_spirom ? \ + (psp)->funcs->dump_spirom((psp), fw_pri_mc_addr) : -EINVAL) + #define psp_vbflash_status(psp) \ ((psp)->funcs->vbflash_stat ? \ (psp)->funcs->vbflash_stat((psp)) : -EINVAL) @@ -469,6 +506,10 @@ struct amdgpu_psp_funcs { #define psp_is_aux_sos_load_required(psp) \ ((psp)->funcs->is_aux_sos_load_required ? (psp)->funcs->is_aux_sos_load_required((psp)) : 0) +#define psp_reg_program_no_ring(psp, val, id) \ + ((psp)->funcs->reg_program_no_ring ? \ + (psp)->funcs->reg_program_no_ring((psp), val, id) : -EINVAL) + extern const struct amd_ip_funcs psp_ip_funcs; extern const struct amdgpu_ip_block_version psp_v3_1_ip_block; @@ -563,5 +604,9 @@ bool amdgpu_psp_get_ras_capability(struct psp_context *psp); int psp_config_sq_perfmon(struct psp_context *psp, uint32_t xcp_id, bool core_override_enable, bool reg_override_enable, bool perfmon_override_enable); bool amdgpu_psp_tos_reload_needed(struct amdgpu_device *adev); +int amdgpu_psp_reg_program_no_ring(struct psp_context *psp, uint32_t val, + enum psp_reg_prog_id id); +void amdgpu_psp_debugfs_init(struct amdgpu_device *adev); + #endif |