1 files changed, 66 insertions, 0 deletions
diff --git a/platform/devices/VF6XX/startup/system_VF6XX_M4.c b/platform/devices/VF6XX/startup/system_VF6XX_M4.c
new file mode 100644
index 0000000..a90fdde
--- /dev/null
+++ b/platform/devices/VF6XX/startup/system_VF6XX_M4.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * Copyright (c) 2016, Toradex AG
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o 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.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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 <stdbool.h>
+#include "VF6XX_M4.h"
+
+/* ----------------------------------------------------------------------------
+   -- Vector Table offset
+   ---------------------------------------------------------------------------- */
+#define VECT_TAB_OFFSET  0x0
+
+/* ----------------------------------------------------------------------------
+   -- SystemInit()
+   ---------------------------------------------------------------------------- */
+void SystemInit(void)
+{
+    /* The Vector table base address is given by linker script. */
+#if defined(__CC_ARM)
+    extern uint32_t Image$$ER_pc_ram$$Base[];
+#else
+    extern uint32_t __VECTOR_TABLE[];
+#endif
+
+
+#if ((1 == __FPU_PRESENT) && (1 == __FPU_USED))
+    SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2));  /* set CP10 and CP11 Full Access */
+#endif
+
+    /* relocate vector table */
+#if defined(__CC_ARM)
+    SCB->VTOR = (uint32_t)Image$$ER_pc_ram$$Base + VECT_TAB_OFFSET;
+#else
+    SCB->VTOR = (uint32_t)__VECTOR_TABLE + VECT_TAB_OFFSET;
+#endif
+}
+
+/*******************************************************************************
+ * EOF
+ ******************************************************************************/