Moved fw/ and tools/ into atrf/ as well.

- fw/: moved to atrf/fw/
- tools/: moved to atrf/tools/
- atrf/fw/atspi/Makefile, atrf/fw/boot/Makefile: updated relative path to
  f32xbase
- atrf/tools/Makefile: updated relative path to Makefile.recurse
- atrf/tools/atspi-id/Makefile, atrf/tools/atspi-reset/Makefile,
  atrf/tools/atspi-rssi/Makefile, atrf/tools/lib/Makefile: updated relative
  path to f32xbase
- atrf/fw/include/at86rf230.h: corrected path in title
- atrf/tools/include/atspi.h: added title and copyright header

atrf/fw/common/io.h

@@ -0,0 +1,34 @@
+/*
+ * common/io.h - I/O pin assignment
+ *
+ * Written 2010 by Werner Almesberger
+ * Copyright 2010 Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef IO_H
+#define IO_H
+
+/* Diagnostic LED */
+
+#define	LED	P0_1
+
+/* SPI */
+
+#define	MOSI	P2_2
+#define	MISO	P2_5
+#define	SCLK	P2_4
+#define	nSS	P2_3
+
+/* Miscellaneous RF signals */
+
+#define	nRST_RF	P2_0
+#define	IRQ_RF	P0_2	/* change to P0_0 when 100813 board are reworked */
+#define	SLP_TR	P2_1
+
+#endif /* !IO_H */