oak_pd: change oak_pd to be a sym link to glados_pd

Make oak_pd a sym link to glados_pd. A few small changes
necessary to make this possible:
- glados_pd now sets the VBUS present power status bit as oak_pd
does and as is appropriate for TCPCI spec.
- oak_pd now has watchdog enabled (not sure why it was
previously disabled).
- add a flag in gpio.inc to define EC_INT pin on B5 for oak_pd
and A14 for glaods_pd (and all other boards pointing to
glados_pd). Note: this breaks oak board rev 1, where EC_INT was
on A14.

BUG=none
BRANCH=none
TEST=make -j buildall
Load on glados and make sure zinger works.

Change-Id: I28f4ee106e44e2819919f1826508fc1fc05bb2a1
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/310193

1 files changed, 1 insertions, 10 deletions

diff --git a/board/glados_pd/board.c b/board/glados_pd/board.c
index 791d29a097..f03af33041 100644
--- a/board/glados_pd/board.c
+++ b/board/glados_pd/board.c
@@ -17,6 +17,7 @@
 #include "system.h"
 #include "task.h"
 #include "usb_pd.h"
+#include "usb_pd_tcpc.h"
 #include "util.h"
 
 #define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args)
@@ -32,16 +33,6 @@ void pd_send_ec_int(void)
 	gpio_set_level(GPIO_EC_INT, !ec_int_status);
 }
 
-void vbus0_evt(enum gpio_signal signal)
-{
-	task_wake(TASK_ID_PD_C0);
-}
-
-void vbus1_evt(enum gpio_signal signal)
-{
-	task_wake(TASK_ID_PD_C1);
-}
-
 void board_config_pre_init(void)
 {
 	/* enable SYSCFG clock */