Lean Sheng Tan has uploaded this change for review.
soc/intel/elkhartlake: Update USB_PORT_MID pin settings
Update Pre-emphasis, Transmitter Emphasis & Preemphasis Bias values
for USB_PORT_MID.
Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com>
Change-Id: I43eeb0fc410197a559df97b340135fac65c00aa5
---
M src/soc/intel/elkhartlake/include/soc/usb.h
1 file changed, 3 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/48541/1
diff --git a/src/soc/intel/elkhartlake/include/soc/usb.h b/src/soc/intel/elkhartlake/include/soc/usb.h
index 247b0ba..3cef823 100644
--- a/src/soc/intel/elkhartlake/include/soc/usb.h
+++ b/src/soc/intel/elkhartlake/include/soc/usb.h
@@ -79,9 +79,9 @@
.enable = 1, \
.ocpin = (pin), \
.tx_bias = USB2_BIAS_0MV, \
- .tx_emp_enable = USB2_PRE_EMP_ON, \
- .pre_emp_bias = USB2_BIAS_56P3MV, \
- .pre_emp_bit = USB2_HALF_BIT_PRE_EMP, \
+ .tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON, \
+ .pre_emp_bias = USB2_BIAS_45MV, \
+ .pre_emp_bit = USB2_FULL_BIT_PRE_EMP, \
}
/* Length = 3"-5.99" */
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