Add mynewt testplan

Signed-off-by: Fabio Utzig <utzig@apache.org>
diff --git a/testplan/mynewt/apps/blinky/src/main.c b/testplan/mynewt/apps/blinky/src/main.c
new file mode 100755
index 0000000..c02cb6d
--- /dev/null
+++ b/testplan/mynewt/apps/blinky/src/main.c
@@ -0,0 +1,78 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#include <assert.h>
+#include <string.h>
+
+#include "sysinit/sysinit.h"
+#include "os/os.h"
+#include "bsp/bsp.h"
+#include "hal/hal_gpio.h"
+#ifdef ARCH_sim
+#include "mcu/mcu_sim.h"
+#endif
+
+#define BLINKY_PRIO (8)
+#define BLINKY_STACK_SIZE    OS_STACK_ALIGN(128)
+static struct os_task task1;
+static volatile int g_task1_loops;
+
+/* For LED toggling */
+int g_led_pin;
+
+static void
+blinky_handler(void *arg)
+{
+    while (1) {
+        ++g_task1_loops;
+
+        os_time_delay(OS_TICKS_PER_SEC / MYNEWT_VAL(BLINKY_TICKS_PER_SEC));
+
+        /* Toggle the LED */
+        hal_gpio_toggle(g_led_pin);
+    }
+}
+
+int
+main(int argc, char **argv)
+{
+    os_stack_t *pstack;
+
+#ifdef ARCH_sim
+    mcu_sim_parse_args(argc, argv);
+#endif
+
+    sysinit();
+
+    g_led_pin = LED_BLINK_PIN;
+    hal_gpio_init_out(g_led_pin, 1);
+
+    pstack = malloc(sizeof(os_stack_t) * BLINKY_STACK_SIZE);
+    assert(pstack);
+
+    os_task_init(&task1, "blinky", blinky_handler, NULL,
+            BLINKY_PRIO, OS_WAIT_FOREVER, pstack, BLINKY_STACK_SIZE);
+
+    while (1) {
+        os_eventq_run(os_eventq_dflt_get());
+    }
+
+    return 0;
+}
+