diff options
| author | Tony Huang <tony-huang@quanta.corp-partner.google.com> | 2022-04-26 11:27:41 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-04-29 13:14:09 +0000 |
| commit | 394057e71522f9b351d60a2631ccc98d04c26f2e (patch) | |
| tree | 8e12062a4c5513531b20f0490d926f27e7b68f43 /src/mainboard/google | |
| parent | 02944888d69a3038332da81f1e9a806b6d21e001 (diff) | |
mb/google/brya/var/agah: Change Aux settings to TCSS port 2
Agah USB-C port 0 is non-retimer port and it connects to TCSS port 2.
Bit[5:4] is for TCSS Port 2, so re-configure "TcssAuxOri" to 0x10 and "typec_aux_bias_pads" to 2 to correct the port.
BUG=b:210970640
BRANCH=NONE
TEST=emerge-draco coreboot chromeos-bootimage
Change-Id: I2d26777e850187aee0b676de13dff915474fed7b
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63849
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/brya/variants/agah/overridetree.cb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/brya/variants/agah/overridetree.cb b/src/mainboard/google/brya/variants/agah/overridetree.cb index a7286a8572..ad23f7b6f1 100644 --- a/src/mainboard/google/brya/variants/agah/overridetree.cb +++ b/src/mainboard/google/brya/variants/agah/overridetree.cb @@ -31,8 +31,8 @@ chip soc/intel/alderlake }" register "sagv" = "SaGv_Enabled" - register "tcss_aux_ori" = "1" - register "typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}" + register "tcss_aux_ori" = "0x10" + register "typec_aux_bias_pads[2]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}" register "usb2_ports[1]" = "USB2_PORT_EMPTY" # Disable USB2_C1 register "usb2_ports[3]" = "USB2_PORT_EMPTY" # Disable M.2 WWAN |