ezdsp_ram_lnk.cmd

在ccs编程环境下

/*
//
//      TMDX BETA RELEASE
//      Intended for product evaluation purposes
//
//###########################################################################
//
// FILE:	EzDSP_RAM_lnk.cmd
//
// TITLE:	Linker Command File For F2812 eZdsp examples that run out of RAM
//          This linker file assumes the user is booting up in Jump to H0 mode
//
//###########################################################################
//
//  Ver | dd mmm yyyy | Who  | Description of changes
// =====|=============|======|===============================================
//  0.51| 02 Apr 2002 | L.H. | Original Release.
//  0.56| 20 May 2002 | L.H. | No change
//  0.58| 18 Jun 2002 | L.H. | Added codestart section 
//      |             |      | Changed .reset section type to DSECT
//      |             |      | CPU Timer1 and CPU Timer2 are reserved for BIOS/RTOS
// -----|-------------|------|-----------------------------------------------
//###########################################################################
*/

MEMORY
{
PAGE 0 :

   ZONE6    : origin = 0x100000, length = 0x030000 
   OTP         : origin = 0x3D7800, length = 0x000800     
   FLASHJ      : origin = 0x3D8000, length = 0x002000     
   FLASHI      : origin = 0x3DA000, length = 0x002000      
   FLASHH      : origin = 0x3DC000, length = 0x004000     
   FLASHG      : origin = 0x3E0000, length = 0x004000    
   FLASHF      : origin = 0x3E4000, length = 0x004000    
   FLASHE      : origin = 0x3E8000, length = 0x004000     
   FLASHD      : origin = 0x3EC000, length = 0x004000     
   FLASHC      : origin = 0x3F0000, length = 0x004000     
   FLASHB      : origin = 0x3F4000, length = 0x002000     
   FLASHA      : origin = 0x3F6000, length = 0x001F80     
   CSM_RSVD    : origin = 0x3F7F80, length = 0x000076     
   BEGIN       : origin = 0x3F7FF6, length = 0x000002 

   PRAMH0   : origin = 0x3F8000, length = 0x001FFF 
   PRAMH1	: origin = 0x008000, length = 0x001700      
   BOOTROM  : origin = 0x3FF000, length = 0x000FC0
   

   RESET      : origin = 0x3FFFC0, length = 0x000002           
/*   XRAM0	  : origin = 0x103000, length = 0x002000         */
   /* SARAM  H0 is split between PAGE 0 and PAGE 1 */  
PAGE 1 : 
   /* SARAM                     */     
   RAMM0    : origin = 0x000000, length = 0x000400
   RAMM1    : origin = 0x000400, length = 0x000400

   /* Peripheral Frame 0:   */
   DEV_EMU    : origin = 0x000880, length = 0x000180
   FLASH_REGS : origin = 0x000A80, length = 0x000060
   CSM        : origin = 0x000AE0, length = 0x000010
   XINTF      : origin = 0x000B20, length = 0x000020
   CPU_TIMER0 : origin = 0x000C00, length = 0x000008
   CPU_TIMER1 : origin = 0x000C08, length = 0x000008		 
   CPU_TIMER2 : origin = 0x000C10, length = 0x000008		 
   PIE_CTRL   : origin = 0x000CE0, length = 0x000020
   PIE_VECT   : origin = 0x000D00, length = 0x000100

   /* Peripheral Frame 1:   */
   ECAN_A     : origin = 0x006000, length = 0x000100
   ECAN_AMBOX : origin = 0x006100, length = 0x000100

   /* Peripheral Frame 2:   */
   SYSTEM     : origin = 0x007010, length = 0x000020
   SPI_A      : origin = 0x007040, length = 0x000010
   SCI_A      : origin = 0x007050, length = 0x000010
   XINTRUPT   : origin = 0x007070, length = 0x000010
   GPIOMUX    : origin = 0x0070C0, length = 0x000020
   GPIODAT    : origin = 0x0070E0, length = 0x000020
   ADC        : origin = 0x007100, length = 0x000020
   EV_A       : origin = 0x007400, length = 0x000040
   EV_B       : origin = 0x007500, length = 0x000040
   SPI_B      : origin = 0x007740, length = 0x000010
   SCI_B      : origin = 0x007750, length = 0x000010
   MCBSP_A    : origin = 0x007800, length = 0x000040

   /* CSM Password Locations */
   CSM_PWL    : origin = 0x3F7FF8, length = 0x000008

   /* SARAM  H0 is split between PAGE 0 and PAGE 1 */     
   DRAMH0     : origin = 0x009700, length = 0x000700         

}
 
 
SECTIONS
{
   /* Allocate program areas: */
   
   /* Setup for "boot to H0" mode: 
      The codestart section (found in CodeStartBranch.asm)
      re-directs execution to the start of user code.  
      Place this section or the .text section at the
      start of H0  */
   codestart        : > PRAMH0,      PAGE = 0
   .text            : > PRAMH0,      PAGE = 0
/*   .text            : > XRAM0,      PAGE = 0*/
/*   .cinit           : > PRAMH0,      PAGE = 0
   ramfuncs         : > PRAMH0,      PAGE = 0, TYPE = DSECT  /* not used when only using RAM */
   .cinit           : > PRAMH1,      PAGE = 0
   ramfuncs         : > PRAMH1,      PAGE = 0/*, TYPE = DSECT*/  /* not used when only using RAM */
   EvaTimer1Funcs	: > PRAMH1,		 PAGE = 0
   /* Allocate data areas: */
   .stack           : > RAMM1,       PAGE = 1
   .bss             : > DRAMH0,      PAGE = 1
   .ebss            : > DRAMH0,      PAGE = 1
   .const           : > DRAMH0,      PAGE = 1
/*   .econst          : > DRAMH0,      PAGE = 1  */
   .econst          : > PRAMH1,      PAGE = 0     
   .sysmem          : > DRAMH0,      PAGE = 1

   /* .reset indicates the start of _c_int00 for C Code.  
   /* When using the boot ROM this section is not needed.  
   /* Thus, the default type is set to DESECT */ 
   .reset           : > RESET,      PAGE = 0, TYPE = DSECT
   
   /* Allocate Peripheral Frame 0 Register Structures:   */
   DevEmuRegsFile    : > DEV_EMU,    PAGE = 1
   FlashRegsFile     : > FLASH_REGS, PAGE = 1
   CsmRegsFile       : > CSM,        PAGE = 1
   XintfRegsFile     : > XINTF,      PAGE = 1
   CpuTimer0RegsFile : > CPU_TIMER0, PAGE = 1  

   /* CPU_TIMER1 and CPU_TIMER2 are reserved for DSP BIOS
      and RTOS use.  Therefore these sections are not
      allocated in these examples 
   CpuTimer1RegsFile : > CPU_TIMER1, PAGE = 1      
   CpuTimer2RegsFile : > CPU_TIMER2, PAGE = 1
   */
      
   PieCtrlRegsFile   : > PIE_CTRL,   PAGE = 1      
   PieVectTable      : > PIE_VECT,   PAGE = 1

   /* Allocate Peripheral Frame 2 Register Structures:   */
   ECanaRegsFile     : > ECAN_A,      PAGE = 1   
   ECanaMboxesFile   : > ECAN_AMBOX   PAGE = 1

   /* Allocate Peripheral Frame 1 Register Structures:   */
   SysCtrlRegsFile   : > SYSTEM,     PAGE = 1
   SpiaRegsFile      : > SPI_A,      PAGE = 1
   SciaRegsFile      : > SCI_A,      PAGE = 1
   XIntruptRegsFile  : > XINTRUPT,   PAGE = 1
   GpioMuxRegsFile   : > GPIOMUX,    PAGE = 1
   GpioDataRegsFile  : > GPIODAT     PAGE = 1
   AdcRegsFile       : > ADC,        PAGE = 1
   EvaRegsFile       : > EV_A,       PAGE = 1
   EvbRegsFile       : > EV_B,       PAGE = 1
   ScibRegsFile      : > SCI_B,      PAGE = 1
   McbspaRegsFile    : > MCBSP_A,    PAGE = 1

   /* CSM Password Locations */
   CsmPwlFile      : > CSM_PWL,     PAGE = 1

   /*==========================================================*/
   /* Tables for IQ math functions:                            */
   /*==========================================================*/
   /* For K1 device (no tables in boot ROM), use this:         */
/*    
   IQmathTables  : load = BOOTROM, PAGE = 0                    
*/
   /* For F2810/12 devices (with tables in Boot ROM) use this: */
    
   IQmathTables  : load = BOOTROM, type = NOLOAD, PAGE = 0    

   /*==========================================================*/
   /* IQ math functions:                                       */
   /*==========================================================*/
   IQmath        : load = PRAMH1,   PAGE = 0

}