diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/skylake/include/soc/me.h | 105 |
1 files changed, 58 insertions, 47 deletions
diff --git a/src/soc/intel/skylake/include/soc/me.h b/src/soc/intel/skylake/include/soc/me.h index 5dbcefe386..ffeb2f055a 100644 --- a/src/soc/intel/skylake/include/soc/me.h +++ b/src/soc/intel/skylake/include/soc/me.h @@ -108,72 +108,83 @@ #define ME_HFS2_PMEVENT_CM3_CM3PG 0xe #define ME_HFS2_PMEVENT_CM0PG_CM0 0xf +/* FPF State */ +#define ME_HFS6_FPF_NOT_COMMITTED 0x0 +#define ME_HFS6_FPF_ERROR 0x2 + /* ME Host Firmware Status register 1 */ union me_hfsts1 { - u32 data; + uint32_t data; struct { - u32 working_state: 4; - u32 mfg_mode: 1; - u32 fpt_bad: 1; - u32 operation_state: 3; - u32 fw_init_complete: 1; - u32 ft_bup_ld_flr: 1; - u32 update_in_progress: 1; - u32 error_code: 4; - u32 operation_mode: 4; - u32 reset_count: 4; - u32 boot_options_present: 1; - u32 reserved1: 1; - u32 bist_test_state: 1; - u32 bist_reset_request: 1; - u32 current_power_source: 2; - u32 d3_support_valid: 1; - u32 d0i3_support_valid: 1; + uint32_t working_state : 4; + uint32_t mfg_mode : 1; + uint32_t fpt_bad : 1; + uint32_t operation_state : 3; + uint32_t fw_init_complete : 1; + uint32_t ft_bup_ld_flr : 1; + uint32_t update_in_progress : 1; + uint32_t error_code : 4; + uint32_t operation_mode : 4; + uint32_t reserved_0 : 4; + uint32_t boot_options_present : 1; + uint32_t reserved_1 : 5; + uint32_t d3_support_valid : 1; + uint32_t d0i3_support_valid : 1; } __packed fields; }; +/* ME Host Firmware Status register 2 */ union me_hfsts2 { - u32 data; + uint32_t data; struct { - u32 reserved1: 3; - u32 invoke_mebx: 1; - u32 cpu_replaced_sts: 1; - u32 reserved2: 1; - u32 mfs_failure: 1; - u32 warm_reset_request: 1; - u32 cpu_replaced_valid: 1; - u32 low_power_state: 1; - u32 power_gating_ind: 1; - u32 reserved3: 1; - u32 fw_upd_forced_sb: 1; - u32 reserved4: 3; - u32 current_state: 8; - u32 current_pmevent: 4; - u32 progress_code: 4; + uint32_t reserved_0 : 4; + uint32_t cpu_replaced_sts : 1; + uint32_t reserved_1 : 3; + uint32_t cpu_replaced_valid : 1; + uint32_t low_power_state : 1; + uint32_t reserved_2 : 6; + uint32_t current_state : 8; + uint32_t current_pmevent : 4; + uint32_t progress_code : 4; } __packed fields; }; +/* ME Host Firmware Status register 3 */ union me_hfsts3 { - u32 data; + uint32_t data; + struct { + uint32_t reserved_0 : 4; + uint32_t fw_sku : 3; + uint32_t encrypt_key_check : 1; + uint32_t pch_config_change : 1; + uint32_t reserved_1 : 21; + uint32_t encrypt_key_override : 1; + uint32_t power_down_mitigation : 1; + } __packed fields; +}; + +/* ME Host Firmware Status register 4 */ +union me_hfsts4 { + uint32_t data; struct { - u32 reserved1: 4; - u32 fw_sku: 3; - u32 encrypt_key_check: 1; - u32 pch_config_change: 1; - u32 reserved2: 21; - u32 encrypt_key_override: 1; - u32 power_down_mitigation: 1; + uint32_t reserved_0; } __packed fields; }; -#define ME_HFS6_FPF_NOT_COMMITTED 0x0 -#define ME_HFS6_FPF_ERROR 0x2 +/* ME Host Firmware Status register 5 */ +union me_hfsts5 { + uint32_t data; + struct { + uint32_t reserved_0; + } __packed fields; +}; +/* ME Host Firmware Status register 6 */ union me_hfsts6 { - u32 data; + uint32_t data; struct { - u32 reserved1: 30; - u32 fpf_nvars: 2; + uint32_t reserved1 : 30; + uint32_t fpf_nvars : 2; } __packed fields; }; |