adsp-bf537_asm.ldf

blackfin blink Asm code

/*
** LDF for ADSP-BF537
**
** Memory map.
** 
** The known memory spaces are as follows:
** 
** 0xFFE00000 - 0xFFFFFFFF  Core MMR registers (2MB)
** 0xFFC00000 - 0xFFDFFFFF  System MMR registers (2MB)
** 0xFFB01000 - 0xFFBFFFFF  Reserved
** 0xFFB00000 - 0xFFB00FFF  Scratch SRAM (4K)
** 0xFFA14000 - 0xFFAFFFFF  Reserved
** 0xFFA10000 - 0XFFA13FFF  Code SRAM/CACHE (16K)
** 0xFFA0C000 - 0xFFA0FFFF  Reserved
** 0xFFA08000 - 0xFFA0BFFF  Instruction Bank B SRAM (16K)
** 0xFFA00000 - 0xFFA07FFF  Instruction Bank A SRAM (32K)
** 0xFF908000 - 0xFF9FFFFF  Reserved
** 0xFF904000 - 0xFF907FFF  Data Bank B SRAM/CACHE (16k)
** 0xFF900000 - 0XFF903FFF  Data Bank B SRAM (16k)
** 0xFF808000 - 0xFF8FFFFF  Reserved
** 0xFF804000 - 0xFF807FFF  Data Bank A SRAM/CACHE (16k)
** 0xFF800000 - 0XFF803FFF  Data Bank A SRAM (16k)
** 0xEF000800 - 0xFF800000  Reserved
** 0xEF000000 - 0xFF8007FF  Boot ROM (2K)
** 0x20400000 - 0xEEFFFFFF  Reserved
** 0x20300000 - 0x203FFFFF  ASYNC MEMORY BANK 3 (1MB)
** 0x20200000 - 0x202FFFFF  ASYNC MEMORY BANK 2 (1MB)
** 0x20100000 - 0x201FFFFF  ASYNC MEMORY BANK 1 (1MB)
** 0x20000000 - 0x200FFFFF  ASYNC MEMORY BANK 0 (1MB)
** 0x00000000 - 0x1FFFFFFF  SDRAM MEMORY (16MB - 512MB)
** 
*/

ARCHITECTURE(ADSP-BF537)

SEARCH_DIR( $ADI_DSP/Blackfin/lib )

$OBJECTS = $COMMAND_LINE_OBJECTS;
$LIBRARIES = $COMMAND_LINE_OBJECTS;

MEMORY
{
  MEM_L1_CODE          { START(0xFFA00000) END(0xFFA0BFFF) TYPE(RAM) WIDTH(8) }
}

PROCESSOR p0
{
    OUTPUT( $COMMAND_LINE_OUTPUT_FILE )
    RESOLVE(_start, 0xFFA00000)
 	KEEP(_start, _main)
    SECTIONS
    {
        program_ram
        {
            INPUT_SECTION_ALIGN(4)
            INPUT_SECTIONS( $OBJECTS(program) $LIBRARIES(program))
            INPUT_SECTIONS( $OBJECTS(L1_code) $LIBRARIES(L1_code))
            INPUT_SECTIONS( $OBJECTS(cplb_code) $LIBRARIES(cplb_code))
            INPUT_SECTIONS( $OBJECTS(cplb) $LIBRARIES(cplb))
            INPUT_SECTIONS( $OBJECTS(noncache_code) $LIBRARIES(noncache_code))         
        } >MEM_L1_CODE
    }
}