fastbootd: userspace implementation of the fastboot device-side protocol

Initial commit of fastbootd.  A few commands work, but not
fully functional yet.

Change-Id: I589dee7b327b4460e94b4434aaf9bcf780faa839
diff --git a/fastbootd/fastbootd.c b/fastbootd/fastbootd.c
new file mode 100644
index 0000000..98df0db
--- /dev/null
+++ b/fastbootd/fastbootd.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed 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 <stdio.h>
+#include <unistd.h>
+
+#include <cutils/klog.h>
+
+#include "debug.h"
+
+unsigned int debug_level = DEBUG;
+
+void commands_init();
+void usb_init();
+void config_init();
+
+int main(int argc, char **argv)
+{
+    (void)argc;
+    (void)argv;
+
+    klog_init();
+    klog_set_level(6);
+
+    config_init();
+    commands_init();
+    usb_init();
+    while (1) {
+        sleep(1);
+    }
+    return 0;
+}