diff options
| author | Sridhar Siricilla <sridhar.siricilla@intel.com> | 2020-02-06 15:31:04 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-02-17 15:56:55 +0000 |
| commit | 3465d2730ba130f5aed18cb356d09e7104af2280 (patch) | |
| tree | 6cfd9d1fbb6efc7cd94e86fc5afbc7377b8620fd /src/soc/intel/cannonlake/include | |
| parent | 3e89b65c2cf634c1ba81da65d42aa64b53c5b244 (diff) | |
src/intel: Define HFSTS3 register
Changes:
1. Define HFSTS3 register across SoCs(apl/cnl/icl/tgl).
2. Define cse_is_hfs3_fw_sku_custom() which checks ME's Firmware SKU
is Custom or not.
TEST=Verified on hatch, soraka, bobba and iclrvp.
Change-Id: I4188e58a4a08d87be2d84674e00ed1407fb8bf82
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38798
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Diffstat (limited to 'src/soc/intel/cannonlake/include')
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/me.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/me.h b/src/soc/intel/cannonlake/include/soc/me.h index 041769b19a..ba4a11a64c 100644 --- a/src/soc/intel/cannonlake/include/soc/me.h +++ b/src/soc/intel/cannonlake/include/soc/me.h @@ -44,6 +44,20 @@ union me_hfsts1 { } __packed fields; }; +/* ME Host Firmware Status Register 3 */ +union me_hfsts3 { + u32 data; + struct { + u32 reserved_0: 4; + u32 fw_sku: 3; + u32 reserved_7: 2; + u32 reserved_9: 2; + u32 resered_11: 3; + u32 resered_14: 16; + u32 reserved_30: 2; + } __packed fields; +}; + void dump_me_status(void *unused); #endif /* _CANNONLAKE_ME_H_ */ |