Added JellyBean Configuration for PinMux, GPIO In/Out (work in progress).

Added scu driver file scu.c.
Modified Makefile/Makefile.include to generate .map file and use -O2 as optimization.
Modified hackrf-jellybean miniblink.c to enable 1V8 and blink LED1,2&3 with configuration of PinMux and GPIO.

lib/lpc43xx/scu.c

@@ -0,0 +1,30 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2012 Benjamin Vernoux <titanmkd@gmail.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <libopencm3/lpc43xx/scu.h>
+
+/* For pin_conf_normal value see scu.h define SCU_CONF_XXX or Configuration for different I/O pins types */
+void scu_pinmux(scu_grp_pin_t group_pin, u32 scu_conf)
+{
+    MMIO32(group_pin) = scu_conf;
+}
+
+/* For other special SCU register USB1, I2C0, ADC0/1, DAC, EMC clock delay See scu.h */
+
+/* For Pin interrupt select register see scu.h SCU_PINTSEL0 & SCU_PINTSEL1 */