diff options
| author | John <john.zhao@intel.com> | 2022-03-27 09:06:25 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-04-06 16:19:36 +0000 |
| commit | 2bcc5f39c17550225840a524e875446aa05e1f6a (patch) | |
| tree | cbcf3df4c2ac1034d52c344239abe804687dac01 /src/soc/intel/common/block/include | |
| parent | 848b42558c29aca8e08564303f9a3ab8007722ac (diff) | |
soc/intel/common: Add IOE SBI access for TCSS functions
Meteor Lake has the IOE Die for TCSS. This change adds IOE SBI access
for TCSS pad configuration and Thunderbolt authentication.
BUG=b:213574324
TEST=Build platforms coreboot images successfully.
Change-Id: I324242a018fb47207dd426fc8acd103f677d5cab
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63128
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/soc/intel/common/block/include')
| -rw-r--r-- | src/soc/intel/common/block/include/intelblocks/tcss.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/tcss.h b/src/soc/intel/common/block/include/intelblocks/tcss.h index 5209858bd5..12400d8c5a 100644 --- a/src/soc/intel/common/block/include/intelblocks/tcss.h +++ b/src/soc/intel/common/block/include/intelblocks/tcss.h @@ -146,6 +146,7 @@ extern const struct soc_tcss_ops tcss_ops; /* Method to configure pads */ void tcss_configure_aux_bias_pads_regbar(const struct typec_aux_bias_pads *pads); +void ioe_tcss_configure_aux_bias_pads_sbi(const struct typec_aux_bias_pads *pads); /* * 1) Initialize TCSS muxes to disconnected state @@ -163,5 +164,6 @@ const struct tcss_port_map *tcss_get_port_info(size_t *num_ports); /* Method to validate the Thunderbolt authentication */ bool tcss_valid_tbt_auth(void); +bool ioe_tcss_valid_tbt_auth(void); #endif /* _TCSS_H_ */ |