mb/google/brask/var/bujia: fix type-c USB2 problem

Enable type-c port 0 USB2 function.

BUG=b:327549688
TEST= USE="-project_all project_bujia" emerge-brask coreboot

Change-Id: I0d7adc329a8c26941957d7a7472a5166b07bda5b
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82903
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/brya/variants/bujia/overridetree.cb b/src/mainboard/google/brya/variants/bujia/overridetree.cb
index f3589b9..252d82f 100644
--- a/src/mainboard/google/brya/variants/bujia/overridetree.cb
+++ b/src/mainboard/google/brya/variants/bujia/overridetree.cb
@@ -29,6 +29,7 @@
 		},
 	}"
 
+	register "usb2_ports[0]" = "USB2_PORT_MAX_TYPE_C(OC2)"  # set to Max for USB2_C0
 	register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A2
 	register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A3
 	register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)"	# USB2 Port 3 - Port 5 for OPS interface