diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/zork/variants/dirinboz/overridetree.cb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb index fc9c5fdfb0..1bfea1d1c4 100644 --- a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb +++ b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb @@ -60,6 +60,27 @@ chip soc/amd/picasso .tx_res_tune = 0x01, }" + # USB3 phy parameter + register "usb3_phy_override" = "1" + + # USB3 Port0 Default + register "usb3_phy_tune_params[0]" = "{ + .rx_eq_delta_iq_ovrd_val = 0x8, + .rx_eq_delta_iq_ovrd_en = 0x1, + }" + + # SUP_DIG_LVL_OVRD_IN Default + register "usb3_rx_vref_ctrl" = "0x10" + register "usb3_rx_vref_ctrl_en" = "0x00" + register "usb_3_tx_vboost_lvl" = "0x07" + register "usb_3_tx_vboost_lvl_en" = "0x01" + + # SUPX_DIG_LVL_OVRD_IN Default + register "usb_3_rx_vref_ctrl_x" = "0x10" + register "usb_3_rx_vref_ctrl_en_x" = "0x00" + register "usb_3_tx_vboost_lvl_x" = "0x07" + register "usb_3_tx_vboost_lvl_en_x" = "0x01" + # I2C2 for touchscreen and trackpad register "i2c[2]" = "{ .speed = I2C_SPEED_FAST, |