From e75cc637cee589e3da2c78f67d133cffe1175d26 Mon Sep 17 00:00:00 2001 From: Amanda Huang Date: Thu, 6 Feb 2025 02:44:03 +0800 Subject: [PATCH] mb/google/fatcat/var/francka: Decrease trace length of USB-A phy to short To resolve the issue of not being able to boot from USB on Francka, the USB PHY settings need to be modified. BUG=b:394206896 TEST=Build and test Type-A port function works fine Change-Id: I140b8a2047768d3aeb0d5919aad998bd9dcd099f Signed-off-by: Amanda Huang Reviewed-on: https://review.coreboot.org/c/coreboot/+/86285 Tested-by: build bot (Jenkins) Reviewed-by: Subrata Banik Reviewed-by: Ian Feng --- src/mainboard/google/fatcat/variants/francka/overridetree.cb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mainboard/google/fatcat/variants/francka/overridetree.cb b/src/mainboard/google/fatcat/variants/francka/overridetree.cb index 9d2dd2f0bf..dc76b85639 100644 --- a/src/mainboard/google/fatcat/variants/francka/overridetree.cb +++ b/src/mainboard/google/fatcat/variants/francka/overridetree.cb @@ -28,9 +28,9 @@ chip soc/intel/pantherlake register "max_dram_speed_mts" = "7467" - register "usb2_ports[1]" = "USB2_PORT_MID(OC0)" # Type-A Port A0 + register "usb2_ports[1]" = "USB2_PORT_SHORT(OC0)" # Type-A Port A0 register "usb2_ports[3]" = "USB2_PORT_TYPE_C(OC_SKIP)" # USB2_C0 - register "usb2_ports[4]" = "USB2_PORT_MID(OC0)" # Type-A Port A1 + register "usb2_ports[4]" = "USB2_PORT_SHORT(OC0)" # Type-A Port A1 register "usb2_ports[5]" = "USB2_PORT_TYPE_C(OC_SKIP)" # USB2_C1 register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # USB HUB (USB2 Camera) register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)" # CNVi BT or discrete BT