+
−/*
+
− * Integrated Protocol Stack Linker command file (all components)
+
− *
+
− * Target : ARM
+
− *
+
− * Copyright (c) Texas Instruments 2002, Condat 2002
+
− *
+
− */
+
−
+
−-c /* Autoinitialize variables at runtime */
+
−
+
−/*********************************/
+
−/* SPECIFY THE SYSTEM MEMORY MAP */
+
−/*********************************/
+
−
+
−MEMORY
+
−{
+
−  /* CS0: Flash 8 Mbytes ****************************************************/
+
−  /* Interrupt Vectors Table */
+
−  I_MEM   (RXI) : org = 0x00000000   len = 0x00000100
+
−
+
−  /* Boot Sector */
+
−  B_MEM   (RXI) : org = 0x00000100   len = 0x00001f00
+
−
+
−  /* Magic Word for Calypso Boot ROM */
+
−  MWC_MEM (RXI) : org = 0x00002000   len = 0x00000004  fill = 0x0000001
+
−
+
−  /* Program Memory */
+
−  P_MEM1  (RXI) : org = 0x00010000   len = 0x00000700
+
−  P_MEM2  (RXI) : org = 0x00010700   len = 0x003ef900
+
−  P_MEM3  (RXI) : org = 0x00400000   len = 0x00300000
+
−
+
−  /* FFS Area */
+
−  FFS_MEM (RX)  : org = 0x00700000   len = 0x00100000
+
−  /**************************************************************************/
+
−
+
−  /* CS1: External SRAM 1 Mbytes ********************************************/
+
−  /* Data Memory */
+
−  D_MEM1  (RW)  : org = 0x01000000   len = 0x00100000
+
−  /**************************************************************************/
+
−
+
−  /* CS2: External SRAM 8 Mbytes ********************************************/
+
−  /* Data Memory */
+
−  D_MEM2  (RW)  : org = 0x01800000   len = 0x00800000
+
−  /**************************************************************************/
+
−
+
−  /* CS6: Calypso Internal SRAM 512 kbytes **********************************/
+
−  /* Code & Variables Memory */
+
−  S_MEM   (RXW) : org = 0x00800000   len = 0x00040000
+
−  /**************************************************************************/
+
−}
+
−
+
−/***********************************************/
+
−/* SPECIFY THE SECTIONS ALLOCATION INTO MEMORY */
+
−/***********************************************/
+
−
+
−/*
+
− * Since the bootloader directly calls the INT_Initialize() routine located
+
− * in int.s, this int.s code must always be mapped at the same address
+
− * (usually in the second flash sector). Its length is about 0x500 bytes.
+
− * Then comes the code that need to be loaded into the internal RAM.
+
− */
+
−
+
−SECTIONS
+
−{
+
−    .intvecs : {} > I_MEM      /* Interrupt Vectors Table */
+
−    .monitor : > B_MEM         /* Monitor Constants & Code */
+
−    {
+
−        $(CONST_BOOT_LIB)
+
−    }
+
−
+
−    .inttext : {} > P_MEM1     /* int.s Code */
+
−    
+
−    .bss_dar : > S_MEM         /* DAR SWE Variables */
+
−    {
+
−        $(BSS_DAR_LIB)
+
−    }
+
−
+
−    .bss     : > S_MEM         /* Global & Static Variables */
+
−    {
+
−        $(BSS_BOOT_LIB)
+
−    }
+
−
+
−    /*
+
−     * The rest of the code and constants is mapped in flash.
+
−     */
+
−
+
−    .cinit   : {} > P_MEM2     /* Initialization Tables */
+
−    .const   : {} > P_MEM2     /* Constant Data */
+
−    .text    : {} > P_MEM2     /* Code */
+
−
+
−    .stackandheap : > S_MEM    /* System Stacks, etc... */
+
−    {
+
−      /* Leave 20 32bit words for register pushes. */
+
−        . =  align(8);
+
−      . += 20 * 4;
+
−
+
−      /* Stack for abort and/or undefined modes. */
+
−      exception_stack = .;
+
−
+
−      /* Leave 38 32bit words for state saving on exceptions. */
+
−        _xdump_buffer   = .;
+
−      . += 38 * 4;
+
−      . = align(8);
+
−
+
−      /* Beginning of stacks and heap area - 2.75 kbytes (int.s) */
+
−      stack_segment = .;
+
−      . += 0xB00;
+
−    }
+
−
+
−    .data    : {} > S_MEM      /* Initialized Data */
+
−    .sysmem  : {} > S_MEM      /* Dynamic Memory Allocation Area */
+
−
+
−}