text: /************************************************************************************
   * configs/ea3152/include/board_memorymap.h
   * include/arch/board/board_memorymap.h
   *
   *   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 __ARCH_BOARD_BOARD_MEMORYMAP_H
  #define __ARCH_BOARD_BOARD_MEMORYMAP_H
  
  /* This file should never be included directly, but only indirectly via
   * lpc31_memorymap.h.
   */
  
  /************************************************************************************
   * Included Files
   ************************************************************************************/
  
  #include <nuttx/config.h>
  
  /************************************************************************************
   * Definitions
   ************************************************************************************/
  
  /* If the LPC31xx ROM page table is selected, then the board-logic is required
   * to provide:
   *
   *   PGTABLE_BASE_PADDR - The physical address of the page table in ROM,
   *   PGTABLE_BASE_VADDR - The mapped address of the page table in ROM, and
   *   Mappings for each of the PSECTIONS in lpc31_memorymap.h
   */
  
  #ifdef CONFIG_ARCH_ROMPGTABLE
     /* The LPC31xx ROM page table uses a 1-1 physical to virtual memory mapping */
  
  #  define LPC31_SHADOWSPACE_VSECTION 0x00000000 /* 0x00000000-0x00000fff: Shadow Area 4Kb */
  #  define LPC31_INTSRAM_VSECTION     0x11028000 /*                        Internal SRAM 96Kb-192Kb */
  #    define LPC31_INTSRAM0_VADDR     0x11028000 /* 0x11028000-0x1103ffff: Internal SRAM 0 96Kb */
  #    define LPC31_INTSRAM1_VADDR     0x11040000 /* 0x11040000-0x11057fff: Internal SRAM 1 96Kb */
  #  define LPC31_INTSROM0_VSECTION    0x12000000 /* 0x12000000-0x1201ffff: Internal SROM 0 128Kb */
  #  define LPC31_APB01_VSECTION       0x13000000 /* 0x13000000-0x1300bfff: APB0 32Kb  APB1 16Kb*/
  #    define LPC31_APB0_VADDR         0x13000000 /* 0x13000000-0x13007fff: APB0 32Kb */
  #    define LPC31_APB1_VADDR         0x13008000 /* 0x13008000-0x1300bfff: APB1 16Kb */
  #  define LPC31_APB2_VSECTION        0x15000000 /* 0x15000000-0x15003fff: APB2 16Kb */
  #  define LPC31_APB3_VSECTION        0x16000000 /* 0x16000000-0x160003ff: APB3 1Kb */
  #  define LPC31_APB4MPMC_VSECTION    0x17000000 /*                        8Kb */
  #    define LPC31_APB4_VADDR         0x17000000 /* 0x17000000-0x17000fff: APB4 4Kb */
  #    define LPC31_MPMC_VADDR         0x17008000 /* 0x17008000-0x17008fff: MPMC cfg 4Kb */
  #  define LPC31_MCI_VSECTION         0x18000000 /* 0x18000000 0x180003ff: MCI/SD/SDIO 1Kb */
  #  define LPC31_USBOTG_VSECTION      0x19000000 /* 0x19000000-0x19000fff: USB OTG 4Kb */
  #  define LPC31_EXTSRAM_VSECTION     0x20020000 /*                        64-128Kb */
  #    define LPC31_EXTSRAM0_VADDR     0x20000000 /* 0x20000000-0x2001ffff: External SRAM 0 64-128Kb */
  #    define LPC31_EXTSRAM1_VADDR     0x20020000 /* 0x20020000-0x2003ffff: External SRAM 1 64-128Kb */
  #  define LPC31_EXTSDRAM0_VSECTION   0x30000000 /* 0x30000000-0x37ffffff: External SDRAM 0 128Mb */
  #  define LPC31_INTC_VSECTION        0x60000000 /* 0x60000000-0x60000fff: Interrupt controller 4Kb */
  #  define LPC31_NAND_VSECTION        0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */
  
     /* Define the address of the page table within the ROM */
  
  #  define ROMPGTABLE_OFFSET          0x0001c000  /* Offset of the ROM page table in ROM */
  #  define PGTABLE_BASE_PADDR         (LPC31_INTSROM0_PSECTION+ROMPGTABLE_OFFSET)
  #  define PGTABLE_BASE_VADDR         (LPC31_INTSROM0_VSECTION+ROMPGTABLE_OFFSET)
  #endif
  
  /************************************************************************************
   * Public Data
   ************************************************************************************/
  
  #ifndef __ASSEMBLY__
  
  #undef EXTERN
  #if defined(__cplusplus)
  #define EXTERN extern "C"
  extern "C" {
  #else
  #define EXTERN extern
  #endif
  
  /************************************************************************************
   * Public Function Prototypes
   ************************************************************************************/
  #undef EXTERN
  #if defined(__cplusplus)
  }
  #endif
  
  #endif /* __ASSEMBLY__ */
  #endif  /* __ARCH_BOARD_BOARD_MEMORYMAP_H */
  