1 files changed, 103 insertions, 0 deletions
diff --git a/nuttx/configs/lm3s6432-s2e/src/up_boot.c b/nuttx/configs/lm3s6432-s2e/src/up_boot.c
new file mode 100644
index 000000000..4b8fc3fcf
--- /dev/null
+++ b/nuttx/configs/lm3s6432-s2e/src/up_boot.c
@@ -0,0 +1,103 @@
+/************************************************************************************
+ * configs/lm3s6432-s2e/src/up_boot.c
+ * arch/arm/src/board/up_boot.c
+ *
+ *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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. Neither the name NuttX 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 OWNER 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.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <debug.h>
+
+#include <arch/board/board.h>
+
+#include "up_arch.h"
+#include "chip.h"
+#include "up_internal.h"
+#include "lm3s_internal.h"
+#include "lm3s6432s2e_internal.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+#if !defined(CONFIG_UART1_DISABLE) && !defined(CONFIG_SSI0_DISABLE)
+#  error Only one of UART1 and SSI0 can be enabled on this board.
+#endif
+
+/************************************************************************************
+ * Private Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: lm3s_boardinitialize
+ *
+ * Description:
+ *   All LM3S architectures must provide the following entry point.  This entry point
+ *   is called early in the intitialization -- after all memory has been configured
+ *   and mapped but before any devices have been initialized.
+ ************************************************************************************/
+
+void lm3s_boardinitialize(void)
+{
+  /* Configure SPI chip selects if 1) SSI is not disabled, and 2) the weak function
+   * lm3s_ssiinitialize() has been brought into the link.
+   */
+
+#if !defined(CONFIG_SSI0_DISABLE)
+  if (lm3s_ssiinitialize)
+    {
+      lm3s_ssiinitialize();
+    }
+#endif
+
+  /* Configure on-board LEDs if LED support has been selected. */
+
+#ifdef CONFIG_ARCH_LEDS
+  up_ledinit();
+#endif
+
+  /* Configure serial transciever */
+  
+  lm3s_configgpio(XCVR_INV_GPIO);
+  lm3s_configgpio(XCVR_ENA_GPIO);
+  lm3s_configgpio(XCVR_ON_GPIO);
+  lm3s_configgpio(XCVR_OFF_GPIO);
+}