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/************************************************************************************
* arch/arm/src/lpc31xx/lpc31_memorymap.h
*
* Copyright (C) 2009-2010 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_ARM_SRC_LPC31XX_LPC31_MEMORYMAP_H
#define __ARCH_ARM_SRC_LPC31XX_LPC31_MEMORYMAP_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include "chip.h"
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* LPC31XX Physical (unmapped) Memory Map */
#define LPC31_FIRST_PSECTION 0x00000000 /* Beginning of the physical address space */
#define LPC31_SHADOWSPACE_PSECTION 0x00000000 /* 0x00000000-0x00000fff: Shadow Area 4Kb */
/* 0x00001000-0xff027fff: Reserved */
#define LPC31_INTSRAM_PSECTION 0x11028000 /* Internal SRAM 0+1 192Kb */
# define LPC31_INTSRAM0_PADDR 0x11028000 /* 0x11028000-0x1103ffff: Internal SRAM 0 96Kb */
# define LPC31_INTSRAM1_PADDR 0x11040000 /* 0x11040000-0x11057fff: Internal SRAM 1 96Kb */
/* 0x11058000-11ffffffff: Reserved */
#define LPC31_INTSROM0_PSECTION 0x12000000 /* 0x12000000-0x1201ffff: Internal SROM 0 128Kb */
/* 0x12020000-0x12ffffff: Reserved */
#define LPC31_APB01_PSECTION 0x13000000 /* 0x13000000-0x1300bfff: APB0 32Kb APB1 16Kb */
# define LPC31_APB0_PADDR 0x13000000 /* 0x13000000-0x13007fff: APB0 32Kb */
# define LPC31_APB1_PADDR 0x13008000 /* 0x13008000-0x1300bfff: APB1 16Kb */
/* 0x1300c000-0x14ffffff: Reserved */
#define LPC31_APB2_PSECTION 0x15000000 /* 0x15000000-0x15003fff: APB2 16Kb */
#define LPC31_APB3_PSECTION 0x16000000 /* 0x16000000-0x160003ff: APB3 1Kb */
#define LPC31_APB4MPMC_PSECTION 0x17000000 /* 8Kb */
# define LPC31_APB4_PADDR 0x17000000 /* 0x17000000-0x17000fff: APB4 4Kb */
# define LPC31_MPMC_PADDR 0x17008000 /* 0x17008000-0x17008fff: MPMC cfg 4Kb */
/* 0x17009000-0x17ffffff: Reserved */
#define LPC31_MCI_PSECTION 0x18000000 /* 0x18000000 0x180003ff: MCI/SD/SDIO 1Kb */
/* 0x18000900-0x18ffffff: Reserved */
#define LPC31_USBOTG_PSECTION 0x19000000 /* 0x19000000-0x19000fff: USB OTG 4Kb */
/* 0x19001000-0x1fffffff: Reserved */
#define LPC31_EXTSRAM_PSECTION 0x20000000 /* 64-128Kb */
# define LPC31_EXTSRAM0_PADDR 0x20000000 /* 0x20000000-0x2001ffff: External SRAM 0 64-128Kb */
# define LPC31_EXTSRAM1_PADDR 0x20020000 /* 0x20020000-0x2003ffff: External SRAM 1 64-128Kb */
#define LPC31_EXTSDRAM0_PSECTION 0x30000000 /* 0x30000000-0x37ffffff: External SDRAM 0 128Mb */
/* 0x40000000-0x5fffffff: Reserved */
#define LPC31_INTC_PSECTION 0x60000000 /* 0x60000000-0x60000fff: Interrupt controller 4Kb */
/* 0x60001000-0x6fffffff: Reserved */
#define LPC31_NAND_PSECTION 0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */
/* 0x70000800-0xffffffff: Reserved */
#ifdef CONFIG_LPC31_EXTNAND /* End of the physical address space */
# define LPC31_LAST_PSECTION (LPC31_NAND_PSECTION + (1 << 20))
#else
# define LPC31_LAST_PSECTION (LPC31_INTC_PSECTION + (1 << 20))
#endif
/* APB0-4 Domain Offsets */
#define LPC31_APB0_EVNTRTR_OFFSET 0x00000000 /* Event Router */
#define LPC31_APB0_ADC_OFFSET 0x00002000 /* ADC 10-bit */
#define LPC31_APB0_WDT_OFFSET 0x00002400 /* WDT */
#define LPC31_APB0_SYSCREG_OFFSET 0x00002800 /* SYSCREG block */
#define LPC31_APB0_IOCONFIG_OFFSET 0x00003000 /* IOCONFIG */
#define LPC31_APB0_GCU_OFFSET 0x00004000 /* GCU */
#define LPC31_APB0_OTP_OFFSET 0x00005000 /* USB OTG (LPC315x only) */
#define LPC31_APB0_RNG_OFFSET 0x00006000 /* RNG */
#define LPC31_APB1_TIMER0_OFFSET 0x00000000 /* TIMER0 */
#define LPC31_APB1_TIMER1_OFFSET 0x00000400 /* TIMER1 */
#define LPC31_APB1_TIMER2_OFFSET 0x00000800 /* TIMER2 */
#define LPC31_APB1_TIMER3_OFFSET 0x00000c00 /* TIMER3 */
#define LPC31_APB1_PWM_OFFSET 0x00001000 /* PWM */
#define LPC31_APB1_I2C0_OFFSET 0x00002000 /* I2C0 */
#define LPC31_APB1_I2C1_OFFSET 0x00002400 /* I2C1 */
#define LPC31_APB2_PCM_OFFSET 0x00000000 /* PCM */
#define LPC31_APB2_LCD_OFFSET 0x00000400 /* LCD */
/* 0x00000800 Reserved */
#define LPC31_APB2_UART_OFFSET 0x00001000 /* UART */
#define LPC31_APB2_SPI_OFFSET 0x00002000 /* SPI */
/* 0x00003000 Reserved */
#define LPC31_APB3_I2SCONFIG_OFFSET 0x00000000 /* I2S System Configuration */
#define LPC31_APB3_I2STX0_OFFSET 0x00000080 /* I2S TX0 */
#define LPC31_APB3_I2STX1_OFFSET 0x00000100 /* I2S TX1 */
#define LPC31_APB3_I2SRX0_OFFSET 0x00000180 /* I2S RX0 */
#define LPC31_APB3_I2SRX1_OFFSET 0x00000200 /* I2S RX1 */
/* 0x00000280 Reserved */
#define LPC31_APB4_DMA_OFFSET 0x00000000 /* DMA */
#define LPC31_APB4_NAND_OFFSET 0x00000800 /* NAND FLASH Controller */
/* 0x00001000 Reserved */
/* Sizes of memory regions in bytes */
#define LPC31_SHADOWSPACE_SIZE (4*1024)
#define LPC31_INTSRAM0_SIZE (96*1024)
#define LPC31_INTSRAM1_SIZE (96*1024)
#define LPC31_INTSROM0_SIZE (128*1024)
#define LPC31_APB0_SIZE (32*1024)
#define LPC31_APB1_SIZE (16*1024)
#define LPC31_APB2_SIZE (16*1024)
#define LPC31_APB3_SIZE (1*1024)
#define LPC31_APB4_SIZE (4*1024)
#define LPC31_MPMC_SIZE (4*1024)
#define LPC31_APB4MPMC_SIZE (LPC31_APB4_SIZE+LPC31_MPMC_SIZE)
#define LPC31_MCI_SIZE (1*1024)
#define LPC31_USBOTG_SIZE (4*1024)
#define LPC31_INTC_SIZE (4*1024)
#define LPC31_NAND_SIZE (2*1024)
#ifdef HAVE_INTSRAM1
# define LPC31_ISRAM_SIZE (LPC31_INTSRAM0_SIZE+LPC31_INTSRAM1_SIZE)
#else
# define LPC31_ISRAM_SIZE LPC31_INTSRAM0_SIZE
#endif
/* Convert size in bytes to number of sections (in Mb). */
#define _NSECTIONS(b) (((b)+0x000fffff) >> 20)
/* Sizes of sections/regions. The boot logic in lpc31_boot.c, will select
* 1Mb level 1 MMU mappings to span the entire physical address space.
* The definitiions below specifiy the number of 1Mb entries that are
* required to span a particular address region.
*/
#define LPC31_SHADOWSPACE_NSECTIONS 1 /* 4Kb - <1 section */
#define LPC31_INTSRAM_NSECTIONS 1 /* 96 or 192Kb - <1 section */
#define LPC31_APB01_NSECTIONS 1 /* 32Kb - <1 section */
#define LPC31_INTSROM0_NSECTIONS 1 /* 128Kb - <1 section */
#define LPC31_APB1_NSECTIONS 1 /* 16Kb - <1 section */
#define LPC31_APB2_NSECTIONS 1 /* 16Kb - <1 section */
#define LPC31_APB3_NSECTIONS 1 /* 1Kb - <1 section */
#define LPC31_APB4MPMC_NSECTIONS 1 /* 8Kb - <1 section */
#define LPC31_MCI_NSECTIONS 1 /* 1Kb - <1 section */
#define LPC31_USBOTG_NSECTIONS 1 /* 4Kb - <1 section */
#define LPC31_EXTSRAM_NSECTIONS 1 /* 64-128Kb - <1 section */
#define LPC31_INTC_NSECTIONS 1 /* 4Kb - <1 section */
#define LPC31_NAND_NSECTIONS 1 /* 2Kb - <1 section */
/* External SDRAM is a special case -- the number of sections depends upon
* the size of the SDRAM installed.
*/
#if defined(CONFIG_LPC31_EXTSDRAM) && CONFIG_LPC31_EXTSDRAMSIZE > 0
# define LPC31_EXTSDRAM0_NSECTIONS _NSECTIONS(CONFIG_LPC31_EXTSDRAMSIZE)
#endif
/* Section MMU Flags */
#define LPC31_SHADOWSPACE_MMUFLAGS MMU_ROMFLAGS
#define LPC31_INTSRAM_MMUFLAGS MMU_MEMFLAGS
#define LPC31_INTSROM_MMUFLAGS MMU_MEMFLAGS
#define LPC31_APB01_MMUFLAGS MMU_IOFLAGS
#define LPC31_APB2_MMUFLAGS MMU_IOFLAGS
#define LPC31_APB3_MMUFLAGS MMU_IOFLAGS
#define LPC31_APB4MPMC_MMUFLAGS MMU_IOFLAGS
#define LPC31_MCI_MMUFLAGS MMU_IOFLAGS
#define LPC31_USBOTG_MMUFLAGS MMU_IOFLAGS
#define LPC31_EXTSRAM_MMUFLAGS MMU_MEMFLAGS
#define LPC31_EXTSDRAM_MMUFLAGS MMU_MEMFLAGS
#define LPC31_INTC_MMUFLAGS MMU_IOFLAGS
#define LPC31_NAND_MMUFLAGS MMU_IOFLAGS
/* board_memorymap.h contains special mappings that are needed when a ROM
* memory map is used. It is included in this odd location becaue it depends
* on some the virtual address definitions provided above.
*/
#include <arch/board/board_memorymap.h>
/* LPC31XX Virtual (mapped) Memory Map. These are the mappings that will
* be created if the page table lies in RAM. If the platform has another,
* read-only, pre-initialized page table (perhaps in ROM), then the board.h
* file must provide these definitions.
*/
#ifndef CONFIG_ARCH_ROMPGTABLE
# define LPC31_FIRST_VSECTION 0x00000000 /* Beginning of the virtual address space */
# 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 APB0 32Kb */
# 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 */
#
# ifdef CONFIG_LPC31_EXTNAND /* End of the virtual address space */
# define LPC31_LAST_VSECTION (LPC31_NAND_VSECTION + (1 << 20))
# else
# define LPC31_LAST_VSECTION (LPC31_INTC_VSECTION + (1 << 20))
# endif
#endif
/* The boot logic will create a temporarily mapping based on where NuttX is
* executing in memory. In this case, NuttX could be running from NOR FLASH,
* SDRAM, external SRAM, or ISRAM.
*/
#if defined(CONFIG_BOOT_RUNFROMFLASH)
# define NUTTX_START_VADDR LPC31_MPMC_VADDR
#elif defined(CONFIG_BOOT_RUNFROMSDRAM)
# define NUTTX_START_VADDR LPC31_EXTSDRAM0_VSECTION
#elif defined(CONFIG_BOOT_RUNFROMEXTSRAM)
# define NUTTX_START_VADDR LPC31_EXTSRAM0_VADDR
#else /* CONFIG_BOOT_RUNFROMISRAM, CONFIG_PAGING */
# define NUTTX_START_VADDR LPC31_INTSRAM0_VADDR
#endif
/* Determine the address of the MMU page table. We will try to place that page
* table at the beginng of ISRAM0 if the vectors are at the high address, 0xffff:0000
* or at the end of ISRAM1 (or ISRAM0 if ISRAM1 is not available in this architecture)
* if the vectors are at 0x0000:0000
*
* Or... the user may specify the address of the page table explicitly be defining
* CONFIG_PGTABLE_VADDR and CONFIG_PGTABLE_PADDR in the configuration or board.h file.
*/
#undef PGTABLE_IN_HIGHSRAM
#undef PGTABLE_IN_LOWSRAM
#if !defined(PGTABLE_BASE_PADDR) || !defined(PGTABLE_BASE_VADDR)
/* Sanity check.. if one is undefined, both should be undefined */
# if defined(PGTABLE_BASE_PADDR) || defined(PGTABLE_BASE_VADDR)
# error "Only one of PGTABLE_BASE_PADDR or PGTABLE_BASE_VADDR is defined"
# endif
/* A sanity check, if the configuration says that the page table is read-only
* and pre-initialized (maybe ROM), then it should have also defined both of
* the page table base addresses.
*/
# ifdef CONFIG_ARCH_ROMPGTABLE
# error "CONFIG_ARCH_ROMPGTABLE defined; PGTABLE_BASE_P/VADDR not defined"
# else
/* If CONFIG_PAGING is selected, then parts of the 1-to-1 virtual memory
* map probably do not apply because paging logic will probably partition
* the SRAM section differently. In particular, if the page table is located
* at the end of SRAM, then the virtual page table address defined below
* will probably be in error.
*
* We work around this header file interdependency by (1) insisting that
* pg_macros.h be included AFTER this header file, then (2) allowing the
* pg_macros.h header file to redefine PGTABLE_BASE_VADDR.
*/
# if defined(CONFIG_PAGING) && defined(__ARCH_ARM_SRC_ARM_PG_MACROS_H)
# error "pg_macros.h must be included AFTER this header file"
# endif
/* We must declare the page table in ISRAM0 or 1. We decide depending upon
* where the vector table was place.
*/
# ifdef CONFIG_ARCH_LOWVECTORS /* Vectors located at 0x0000:0000 */
/* In this case, ISRAM0 will be shadowed at address 0x0000:0000. The page
* table must lie at the top 16Kb of ISRAM1 (or ISRAM0 if this is a ISRAM1 is
* not available in this architecture)
*/
# ifdef HAVE_INTSRAM1
# define PGTABLE_BASE_PADDR (LPC31_INTSRAM1_PADDR+LPC31_INTSRAM1_SIZE-PGTABLE_SIZE)
# define PGTABLE_BASE_VADDR (LPC31_INTSRAM1_VADDR+LPC31_INTSRAM1_SIZE-PGTABLE_SIZE)
# else
# define PGTABLE_BASE_PADDR (LPC31_INTSRAM0_PADDR+LPC31_INTSRAM0_SIZE-PGTABLE_SIZE)
# define PGTABLE_BASE_VADDR (LPC31_INTSRAM0_VADDR+LPC31_INTSRAM0_SIZE-PGTABLE_SIZE)
# endif
# define PGTABLE_IN_HIGHSRAM 1
/* If CONFIG_PAGING is defined, insist that pg_macros.h assign the virtual
* address of the page table.
*/
# ifdef CONFIG_PAGING
# undef PGTABLE_BASE_VADDR
# endif
# else
/* Otherwise, ISRAM1 (or ISRAM0 for the is ISRAM1 is not available in this
* architecture) will be mapped so that the end of the SRAM region will
* provide memory for the vectors. The page table will then be places at
* the first 16Kb of ISRAM0 (which will be in the shadow memory region).
*/
# define PGTABLE_BASE_PADDR LPC31_SHADOWSPACE_PSECTION
# define PGTABLE_BASE_VADDR LPC31_SHADOWSPACE_VSECTION
# define PGTABLE_IN_LOWSRAM 1
# endif
# endif
#endif
/* Page table start addresses:
*
* 16Kb of memory is reserved hold the page table for the virtual mappings. A
* portion of this table is not accessible in the virtual address space (for
* normal operation). We will reuse this memory for coarse page tables as follows:
*
* NOTE: If CONFIG_PAGING is defined, pg_macros.h will re-assign the virtual
* address of the page table.
*/
#define PGTABLE_L2_COARSE_OFFSET ((((LPC31_LAST_PSECTION >> 20) + 255) & ~255) << 2)
#define PGTABLE_L2_COARSE_PBASE (PGTABLE_BASE_PADDR+PGTABLE_L2_COARSE_OFFSET)
#define PGTABLE_L2_COARSE_VBASE (PGTABLE_BASE_VADDR+PGTABLE_L2_COARSE_OFFSET)
#define PGTABLE_L2_FINE_OFFSET ((((LPC31_LAST_PSECTION >> 20) + 1023) & ~1023) << 2)
#define PGTABLE_L2_FINE_PBASE (PGTABLE_BASE_PADDR+PGTABLE_L2_FINE_OFFSET)
#define PGTABLE_L2_FINE_VBASE (PGTABLE_BASE_VADDR+PGTABLE_L2_FINE_OFFSET)
/* Page table end addresses: */
#define PGTABLE_L2_END_PADDR (PGTABLE_BASE_PADDR+PGTABLE_SIZE)
#define PGTABLE_L2_END_VADDR (PGTABLE_BASE_VADDR+PGTABLE_SIZE)
/* Page table sizes */
#define PGTABLE_L2_COARSE_ALLOC (PGTABLE_L2_END_VADDR-PGTABLE_L2_COARSE_VBASE)
#define PGTABLE_COARSE_TABLE_SIZE (4*256)
#define PGTABLE_NCOARSE_TABLES (PGTABLE_L2_COARSE_ALLOC / PGTABLE_COARSE_TABLE_SIZE)
#define PGTABLE_L2_FINE_ALLOC (PGTABLE_L2_END_VADDR-PGTABLE_L2_FINE_VBASE)
#define PGTABLE_FINE_TABLE_SIZE (4*1024)
#define PGTABLE_NFINE_TABLES (PGTABLE_L2_FINE_ALLOC / PGTABLE_FINE_TABLE_SIZE)
/* Determine the base address of the vector table:
*
* LPC31_VECTOR_PADDR - Unmapped, physical address of vector table in SRAM
* LPC31_VECTOR_VSRAM - Virtual address of vector table in SRAM
* LPC31_VECTOR_VADDR - Virtual address of vector table (0x00000000 or 0xffff0000)
*/
#define VECTOR_TABLE_SIZE 0x00010000
#ifdef CONFIG_ARCH_LOWVECTORS /* Vectors located at 0x0000:0000 */
# define LPC31_VECTOR_PADDR LPC31_INTSRAM0_PADDR
# define LPC31_VECTOR_VSRAM LPC31_INTSRAM0_VADDR
# define LPC31_VECTOR_VADDR 0x00000000
# define LPC31_VECTOR_VCOARSE 0x00000000
#else /* Vectors located at 0xffff:0000 -- this probably does not work */
# ifdef HAVE_INTSRAM1
# define LPC31_VECTOR_PADDR (LPC31_INTSRAM1_PADDR+LPC31_INTSRAM1_SIZE-VECTOR_TABLE_SIZE)
# define LPC31_VECTOR_VSRAM (LPC31_INTSRAM1_VADDR+LPC31_INTSRAM1_SIZE-VECTOR_TABLE_SIZE)
# else
# define LPC31_VECTOR_PADDR (LPC31_INTSRAM0_PADDR+LPC31_INTSRAM0_SIZE-VECTOR_TABLE_SIZE)
# define LPC31_VECTOR_VSRAM (LPC31_INTSRAM0_VADDR+LPC31_INTSRAM0_SIZE-VECTOR_TABLE_SIZE)
# endif
# define LPC31_VECTOR_VADDR 0xffff0000
# define LPC31_VECTOR_VCOARSE 0xfff00000
#endif
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Public Data
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
#endif /* __ARCH_ARM_SRC_LPC31XX_LPC31_MEMORYMAP_H */
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