servo: asuka: Reuse JTAG pins for PD MCU UART.
Asuka is a skylake board and in order to talk to the PD MCU, the JTAG
pins have been repurposed as the UART pins for interface 1.
Without this change, the usbpd_uart_pty will fail to initialize.
BUG=None
BRANCH=None
TEST=cros_workon start hdctools; sudo emerge hdctools; sudo servod -b
asuka and verify that servod starts successfully.
Change-Id: I406a4656c45bd0394b2dbd0743f9393a63a10c3e
Reviewed-on: https://chromium-review.googlesource.com/366540
Commit-Ready: Ted Kuo <tedkuo@ami.com.tw>
Tested-by: Ted Kuo <tedkuo@ami.com.tw>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
diff --git a/servo/servo_interfaces.py b/servo/servo_interfaces.py
index f07a6f4..ce7f607 100644
--- a/servo/servo_interfaces.py
+++ b/servo/servo_interfaces.py
@@ -183,6 +183,9 @@
INTERFACE_BOARDS['strago'][0x18d1][0x5002][0] = 'ftdi_uart'
# Skylake boards re-purpose JTAG to be UART
+INTERFACE_BOARDS['asuka'][0x18d1][0x5002] = \
+ list(INTERFACE_DEFAULTS[0x18d1][0x5002])
+INTERFACE_BOARDS['asuka'][0x18d1][0x5002][0] = 'ftdi_uart'
INTERFACE_BOARDS['cave'][0x18d1][0x5002] = \
list(INTERFACE_DEFAULTS[0x18d1][0x5002])
INTERFACE_BOARDS['cave'][0x18d1][0x5002][0] = 'ftdi_uart'