1 files changed, 89 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/lpc176x/startup/bspstart.c b/c/src/lib/libbsp/arm/lpc176x/startup/bspstart.c
new file mode 100644
index 0000000000..5d70eafea7
--- /dev/null
+++ b/c/src/lib/libbsp/arm/lpc176x/startup/bspstart.c
@@ -0,0 +1,89 @@
+/**
+ * @file
+ *
+ * @ingroup lpc176x
+ *
+ * @brief Startup code.
+ */
+
+/*
+ * Copyright (c) 2008-2012 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#include <bsp.h>
+#include <bsp/io.h>
+#include <bsp/irq.h>
+#include <bsp/dma.h>
+#include <bsp/bootcard.h>
+#include <bsp/timer.h>
+#include <bsp/irq-generic.h>
+#include <bsp/system-clocks.h>
+#include <bsp/linker-symbols.h>
+#include <bsp/common-types.h>
+#include <bsp/uart-output-char.h>
+
+#ifdef LPC176X_HEAP_EXTEND
+LINKER_SYMBOL( lpc176x_region_heap_0_begin );
+LINKER_SYMBOL( lpc176x_region_heap_0_size );
+LINKER_SYMBOL( lpc176x_region_heap_0_end );
+LINKER_SYMBOL( lpc176x_region_heap_1_begin );
+LINKER_SYMBOL( lpc176x_region_heap_1_size );
+LINKER_SYMBOL( lpc176x_region_heap_1_end );
+extern Heap_Control *RTEMS_Malloc_Heap;
+#endif
+
+void bsp_pretasking_hook( void )
+{
+#ifdef LPC176X_HEAP_EXTEND
+  _Heap_Extend( RTEMS_Malloc_Heap,
+    lpc176x_region_heap_0_begin,
+    (uintptr_t) lpc176x_region_heap_0_size,
+    NULL );
+  _Heap_Extend( RTEMS_Malloc_Heap,
+    lpc176x_region_heap_1_begin,
+    (uintptr_t) lpc176x_region_heap_1_size,
+    NULL );
+#endif
+}
+
+/**
+ * @brief Console initialization
+ */
+static void initialize_console( void )
+{
+#ifdef LPC176X_CONFIG_CONSOLE
+
+  lpc176x_module_enable( LPC176X_MODULE_UART_0, LPC176X_MODULE_PCLK_DEFAULT );
+
+  lpc176x_pin_select( LPC176X_PIN_UART_0_TXD, LPC176X_PIN_FUNCTION_01 );
+  lpc176x_pin_select( LPC176X_PIN_UART_0_RXD, LPC176X_PIN_FUNCTION_01 );
+
+  BSP_CONSOLE_UART_INIT( LPC176X_PCLK / 16 / LPC176X_UART_BAUD );
+#endif
+}
+
+void bsp_start( void )
+{
+  /* Initialize console */
+  initialize_console();
+
+  /*Initialize timer*/
+  lpc176x_timer_init( LPC176X_TIMER_1 );
+  lpc176x_timer_start( LPC176X_TIMER_1 );
+
+  /* Interrupts */
+  bsp_interrupt_initialize();
+
+  /* DMA */
+  lpc176x_dma_initialize();
+}
+\ No newline at end of file