firmware: neonkey: Add DEBUG_LOG_EVT for logging through nanohub driver

Change-Id: Ic4c59621083348281ac6d6b530f6d22ea8394b61
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/firmware/variant/neonkey/inc/variant/variant.h b/firmware/variant/neonkey/inc/variant/variant.h
index d30fbf2..c512c08 100644
--- a/firmware/variant/neonkey/inc/variant/variant.h
+++ b/firmware/variant/neonkey/inc/variant/variant.h
@@ -34,6 +34,9 @@
 #define AP_INT_WAKEUP               GPIO_PB(5)
 #undef AP_INT_NONWAKEUP
 
+//enable logging through nanohub driver
+#define DEBUG_LOG_EVT               0x3B474F4C
+
 #define DEBUG_UART_UNITNO           1
 #define DEBUG_UART_GPIO_TX          GPIO_PA(9)
 #define DEBUG_UART_GPIO_RX          GPIO_PA(10)