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mb/google/zork/var/vilboz: adjust USB phy settings for all USB ports 

Sometimes the USB device will be lost after DUT resume.
Adjust USB phy settings for all USB ports to fix the failed symptom.

BUG=b:174538960
BRANCH=zork
TEST=USB devices stay connected after running suspend test

Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Change-Id: I25bca968bb4a740161b36e2082d1e500ae648712
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50020
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Peichao Wang <pwang12@lenovo.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Frank Wu 2021-01-28 17:11:04 +08:00 committed by Furquan Shaikh
parent 738aaa24d3
commit 3dba88401d
1 changed files with 78 additions and 0 deletions
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78
src/mainboard/google/zork/variants/vilboz/overridetree.cb
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@ -51,6 +51,84 @@ chip soc/amd/picasso
# USB OC pin mapping # USB OC pin mapping
register "usb_port_overcurrent_pin[1]" = "USB_OC_NONE" # LTE instead of USB C1 register "usb_port_overcurrent_pin[1]" = "USB_OC_NONE" # LTE instead of USB C1
# Controller0 Port0
register "usb_2_port_tune_params[0]" = "{
.com_pds_tune = 0x07,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port1
register "usb_2_port_tune_params[1]" = "{
.com_pds_tune = 0x07,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port2
register "usb_2_port_tune_params[2]" = "{
.com_pds_tune = 0x07,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port3
register "usb_2_port_tune_params[3]" = "{
.com_pds_tune = 0x07,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller1 Port0
register "usb_2_port_tune_params[4]" = "{
.com_pds_tune = 0x07,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller1 Port1
register "usb_2_port_tune_params[5]" = "{
.com_pds_tune = 0x07,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# I2C2 for touchscreen and trackpad # I2C2 for touchscreen and trackpad
register "i2c[2]" = "{ register "i2c[2]" = "{
.speed = I2C_SPEED_FAST, .speed = I2C_SPEED_FAST,