| /**************************************************************************** |
| * boards/arm/lpc31xx/ea3131/include/board_memorymap.h |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __BOARDS_ARM_LPC31XX_EA3131_INCLUDE_BOARD_MEMORYMAP_H |
| #define __BOARDS_ARM_LPC31XX_EA3131_INCLUDE_BOARD_MEMORYMAP_H |
| |
| /* This file should never be included directly, but only indirectly via |
| * lpc31_memorymap.h. |
| */ |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| |
| /**************************************************************************** |
| * Pre-processor 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 /* __BOARDS_ARM_LPC31XX_EA3131_BOARD_MEMORYMAP_H */ |
