CMSIS-Core (Cortex-A): Memory Configuration Files mem_<device>.h

| CMSIS-Core (Cortex-A) Version 1.1.4 CMSIS-Core support for Cortex-A processor-based devices

- Main Page
- Usage and Description
- Reference

All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Memory Configuration Files mem_<device>.h

    /**************************************************************************//**
     * @file     mem_<Device>.h
     * @brief    CMSIS Cortex-A Memory base and size definitions (used in scatter file)
     * @version  V1.00
     * @date     10. January 2018
     ******************************************************************************/
    /*
     * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
     *
     * SPDX-License-Identifier: Apache-2.0
     *
     * Licensed 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
     *
     * 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 MEM_<Device>_H   /* ToDo: replace '<Device>' with your device name */
    #define MEM_<Device>_H

    /*----------------------------------------------------------------------------
      User Stack & Heap size definition
     *----------------------------------------------------------------------------*/
    /*
    //-------- <<< Use Configuration Wizard in Context Menu >>> ------------------
    */

    /*--------------------- ROM Configuration ------------------------------------
    //
    // <h> ROM Configuration
    //   <o0> ROM Base Address <0x0-0xFFFFFFFF:8>
    //   <o1> ROM Size (in Bytes) <0x0-0xFFFFFFFF:8>
    // </h>
     *----------------------------------------------------------------------------*/
    #define __ROM_BASE       0x80000000
    #define __ROM_SIZE       0x00200000

    /*--------------------- RAM Configuration -----------------------------------
    // <h> RAM Configuration
    //   <o0> RAM Base Address    <0x0-0xFFFFFFFF:8>
    //   <o1> RAM Total Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //   <o2> RW_DATA Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //   <o3> ZI_DATA Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //   <h> Stack / Heap Configuration
    //     <o4>  Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //     <o5>  Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //     <h> Exceptional Modes
    //       <o6> UND Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //       <o7> ABT Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //       <o8> SVC Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //       <o9> IRQ Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //       <o10> FIQ Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
    //     </h>
    //   </h>
    // </h>
     *----------------------------------------------------------------------------*/
    #define __RAM_BASE       0x80200000
    #define __RAM_SIZE       0x00200000

    #define __RW_DATA_SIZE   0x00100000
    #define __ZI_DATA_SIZE   0x000F0000

    #define __STACK_SIZE     0x00001000
    #define __HEAP_SIZE      0x00008000

    #define __UND_STACK_SIZE 0x00000100
    #define __ABT_STACK_SIZE 0x00000100
    #define __SVC_STACK_SIZE 0x00000100
    #define __IRQ_STACK_SIZE 0x00000100
    #define __FIQ_STACK_SIZE 0x00000100

    /*----------------------------------------------------------------------------*/

    /*--------------------- TTB Configuration ------------------------------------
    //
    // <h> TTB Configuration
    //   <o0> TTB Base Address <0x0-0xFFFFFFFF:8>
    //   <o1> TTB Size (in Bytes) <0x0-0xFFFFFFFF:8>
    // </h>
     *----------------------------------------------------------------------------*/
    #define __TTB_BASE       0x80500000
    #define __TTB_SIZE       0x00004000

    #endif /* MEM_<Device>_H */