Merge branch 'master' of ../wifishield

1 files changed, 75 insertions, 0 deletions

diff --git a/firmwares/wifishield/wifi_dnld/src/startup.c b/firmwares/wifishield/wifi_dnld/src/startup.c
new file mode 100644
index 0000000..fa2a8c0
--- /dev/null
+++ b/firmwares/wifishield/wifi_dnld/src/startup.c
@@ -0,0 +1,75 @@
+/* This source file is part of the ATMEL AVR-UC3-SoftwareFramework-1.7.0 Release */
+
+/*! \page License
+ * Copyright (C) 2009, H&D Wireless AB All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The name of H&D Wireless AB may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY H&D WIRELESS AB ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
+ * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "startup.h"
+#include "pm.h"
+#include "intc.h"
+#include "board.h"
+#include "print_funcs.h"
+#include "clocks.h"
+
+
+static void init_exceptions(void)
+{
+	extern void _evba;
+	Set_system_register(AVR32_EVBA, (int)&_evba);
+	Enable_global_exception();
+}
+
+static void init_hmatrix(void)
+{
+	union {
+		unsigned long                 scfg;
+		avr32_hmatrix_scfg_t          SCFG;
+	} u_avr32_hmatrix_scfg = { 
+		AVR32_HMATRIX.scfg[AVR32_HMATRIX_SLAVE_FLASH]
+	};
+	u_avr32_hmatrix_scfg.SCFG.defmstr_type = 
+		AVR32_HMATRIX_DEFMSTR_TYPE_LAST_DEFAULT;
+	AVR32_HMATRIX.scfg[AVR32_HMATRIX_SLAVE_FLASH] = 
+		u_avr32_hmatrix_scfg.scfg;
+}
+
+static void init_interrupts(void)
+{
+	INTC_init_interrupts();
+
+	//initExtInt();
+
+	Enable_global_interrupt();
+}
+
+void startup_init(void)
+{
+	init_exceptions();
+	init_hmatrix();
+	init_sys_clocks();
+	init_interrupts();
+	init_dbg_rs232(FPBA_HZ);
+}