diff options
| author | Sean Rhodes <sean@starlabs.systems> | 2023-08-30 12:47:59 +0100 |
|---|---|---|
| committer | Sean Rhodes <sean@starlabs.systems> | 2024-10-02 13:53:11 +0000 |
| commit | a0975050fa01d9dd5d20531de9727a694eb60e4c (patch) | |
| tree | f0798aa3a5e8a8491a254276a39aa8631061305a | |
| parent | 1bebdc0d72516706768ef4752e0a1d953e3639db (diff) | |
soc/intel/meteorlake: Correctly set Usb4CmMode
The ACPI is adjusted based on SOFTWARE_CONNECTION_MANAGER, so set
the UPD to match this to avoid the connection type being mismatched.
If it's mismatched, the TBT port will timeout.
TEST=Boot starbook/rpl and check TBT 4 dock is correctly identified.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I3ab68c01f682723dab39870f0676e59ae3d89add
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77567
Reviewed-by: Tim Crawford <tcrawford@system76.com>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
| -rw-r--r-- | src/soc/intel/meteorlake/fsp_params.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/intel/meteorlake/fsp_params.c b/src/soc/intel/meteorlake/fsp_params.c index bf1d9d54f1..702820a788 100644 --- a/src/soc/intel/meteorlake/fsp_params.c +++ b/src/soc/intel/meteorlake/fsp_params.c @@ -442,6 +442,8 @@ static void fill_fsps_tcss_params(FSP_S_CONFIG *s_cfg, if (is_dev_enabled(tcss_port_arr[i])) s_cfg->UsbTcPortEn |= BIT(i); } + + s_cfg->Usb4CmMode = CONFIG(SOFTWARE_CONNECTION_MANAGER); } static void fill_fsps_chipset_lockdown_params(FSP_S_CONFIG *s_cfg, |