demo2106_blink_flash.cmd

program for rtc of arm lpc2138

/* ****************************************************************************************************** */
/*   demo2106_blink_flash.cmd				LINKER  SCRIPT                                                */
/*                                                                                                        */
/*                                                                                                        */
/*   The Linker Script defines how the code and data emitted by the GNU C compiler and assembler are  	  */
/*   to be loaded into memory (code goes into FLASH, variables go into RAM).                 			  */
/*                                                                                                        */
/*   Any symbols defined in the Linker Script are automatically global and available to the rest of the   */
/*   program.                                                                                             */
/*                                                                                                        */
/*   To force the linker to use this LINKER SCRIPT, just add the -T demo2106_blink_flash.cmd directive    */
/*   to the linker flags in the makefile.                                                                 */
/*                                                                                                        */
/*   			LFLAGS  =  -Map main.map -nostartfiles -T demo2106_blink_flash.cmd                        */
/*                                                                                                        */
/*                                                                                                        */
/*   The Philips boot loader supports the ISP (In System Programming) via the serial port and the IAP     */
/*   (In Application Programming) for flash programming from within your application.                     */
/*                                                                                                        */
/*   The boot loader uses RAM memory and we MUST NOT load variables or code in these areas.               */
/*                                                                                                        */
/*   RAM used by boot loader:  0x40000120 - 0x400001FF  (223 bytes) for ISP variables                     */
/*                             0x4000FFE0 - 0x4000FFFF  (32 bytes)  for ISP and IAP variables             */
/*                             0x4000FEE0 - 0x4000FFDF  (256 bytes) stack for ISP and IAP                 */
/*                                                                                                        */
/*                                                                                                        */
/*                              MEMORY MAP                                                                */
/*                      |                                 |0x40010000                                     */
/*            .-------->|---------------------------------|                                               */
/*            .         |                                 |0x4000FFFF                                     */
/*         ram_isp_high |     variables and stack         |                                               */
/*            .         |     for Philips boot loader     |                                               */
/*            .         |         288 bytes               |                                     		  */
/*            .         |   Do not put anything here      |0x4000FEE0                                     */
/*            .-------->|---------------------------------|                                               */
/*                      |    UDF Stack  4 bytes           |0x4000FEDC  <---------- _stack_end             */
/*            .-------->|---------------------------------|                                               */
/*                      |    ABT Stack  4 bytes           |0x4000FED8                                     */
/*            .-------->|---------------------------------|                                               */
/*                      |    FIQ Stack  4 bytes           |0x4000FED4                                     */
/*            .-------->|---------------------------------|                                               */
/*                      |    IRQ Stack  4 bytes           |0x4000FED0                                     */
/*            .-------->|---------------------------------|                                               */
/*                      |    SVC Stack  4 bytes           |0x4000FECC                                     */
/*            .-------->|---------------------------------|                                               */
/*            .         |                                 |0x4000FEC8 			                          */
/*            .         |     stack area for user program |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |          free ram               |                                               */
/*           ram        |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |.................................|0x40000234 <---------- _bss_end                */
/*            .         |                                 |                                               */
/*            .         |  .bss   uninitialized variables |                                               */
/*            .         |.................................|0x40000218 <---------- _bss_start, _edata      */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |  .data  initialized variables   |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |                                               */
/*            .         |                                 |0x40000200 <---------- _data                   */
/*            .-------->|---------------------------------|                                               */
/*            .         |     variables used by           |0x400001FF                                     */
/*         ram_isp_low  |     Philips boot loader         |                                               */
/*            .         |           223 bytes             |0x40000120                                     */
/*            .-------->|---------------------------------|                                               */
/*            .         |                                 |0x4000011F                                     */
/*         ram_vectors  |          free ram               |                                               */
/*            .         |---------------------------------|0x40000040                                     */
/*            .         |                                 |0x4000003F                                     */
/*            .         |  Interrupt Vectors (re-mapped)  |                                               */
/*            .         |          64 bytes               |0x40000000                                     */
/*            .-------->|---------------------------------|                                               */
/*                      |                                 |                                               */
/*                                                                                                        */
/*                                                                                                        */
/*                                                                                                        */
/*                      |                                 |                                               */
/*           .--------> |---------------------------------|                                               */
/*           .          |                                 |0x0001FFFF                                     */
/*           .          |                                 |                                               */
/*           .          |                                 |                                               */
/*           .          |                                 |                                               */
/*           .          |                                 |                                               */
/*           .          |                                 |                                               */
/*           .          |       unused flash eprom        |                                               */
/*           .          |                                 |                                               */
/*           .          |.................................|                                               */
/*           .          |                                 |                                               */
/*           .          |                                 |                                               */
/*           .          |                                 |                                               */
/*           .          |      copy of .data area         |                                               */
/*         flash        |                                 |                                               */
/*           .          |                                 |                                               */
/*           .          |                                 |                                               */