Add a configuration for the lpc3152

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4043 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 127 insertions, 0 deletions

diff --git a/nuttx/configs/ea3152/src/ea3152_internal.h b/nuttx/configs/ea3152/src/ea3152_internal.h
new file mode 100755
index 000000000..94a6e5a23
--- /dev/null
+++ b/nuttx/configs/ea3152/src/ea3152_internal.h
@@ -0,0 +1,127 @@
+/************************************************************************************
+ * configs/ea3152/src/ea3152_internal.h
+ * arch/arm/src/board/ea3152_internal.n
+ *
+ *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * 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.
+ *
+ ************************************************************************************/
+
+#ifndef __CONFIGS_EA3152_SRC_EA3152_INTERNAL_H
+#define __CONFIGS_EA3152_SRC_EA3152_INTERNAL_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/compiler.h>
+#include <stdint.h>
+
+#include "lpc31_ioconfig.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* EA3152L GPIOs ********************************************************************/
+
+/* LEDs -- interface through an I2C GPIO expander */
+
+/* BUTTONS -- NOTE that some have EXTI interrupts configured */
+
+/* SPI Chip Selects */
+/* SPI NOR flash is the only device on SPI. SPI_CS_OUT0 is its chip select */
+
+#define SPINOR_CS IOCONFIG_SPI_CSOUT0
+
+/* USB Soft Connect Pullup -- NONE */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public data
+ ************************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: lpc31_meminitialize
+ *
+ * Description:
+ *   Initialize external memory resources (sram, sdram, nand, nor, etc.)
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_LPC31XX_EXTSDRAM
+extern void lpc31_meminitialize(void);
+#endif
+
+/************************************************************************************
+ * Name: lpc31_spiinitialize
+ *
+ * Description:
+ *   Called to configure SPI chip select GPIO pins for the EA3152 board.
+ *
+ ************************************************************************************/
+
+extern void weak_function lpc31_spiinitialize(void);
+
+/************************************************************************************
+ * Name: lpc31_usbinitialize
+ *
+ * Description:
+ *   Called to setup USB-related GPIO pins for the EA3152 board.
+ *
+ ************************************************************************************/
+
+extern void weak_function lpc31_usbinitialize(void);
+
+/************************************************************************************
+ * Name: lpc31_pginitialize
+ *
+ * Description:
+ *   Set up mass storage device to support on demand paging.
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_PAGING
+extern void weak_function lpc31_pginitialize(void);
+#endif
+
+#endif /* __ASSEMBLY__ */
+#endif /* __CONFIGS_EA3152_SRC_EA3152_INTERNAL_H */
+