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OMAP L138 ARM-DSP COMMUNICATION ISSUE USING BOOTLOADER

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Hi,

i am a beginnner in this field.am using logicpd experimenter kit omapl138.I tried flashing the sample ARM-DSP-LED programs provided by TI.The combined binary file is perfectly working with ROM BOOTLOADER,after flashing to SPI1 FLASH memory.Now,i tried with my required application in which ARM and DSP has to interrupt each other in between.my code is working properly with JTAG,but when i converted the out files to a combined binary and wrote to Flash,its not working properly with bootloader.In my application,ARM has to interrupt DSP after performing some task and DSP after performing some task has to interrupt back ARM.In our observation,DSP is getting initialised but its not getting interrupted by  ARM and moreover,ARM is getting restarted.i am providing with my DSP command file  and configuration file uesd in AIS.

-stack 0x5000
-heap 0x400

MEMORY
{
        L1P:         o = 00e00000h   l = 00008000h    /* 32k */
        L1D:         o = 00f00000h   l = 00008000h    /* 32k */
        L2_VECTS:   o = 00800000h   l = 000002FFh    /* 2MB */
        SCRATCH:   o = 11800300h   l = 000001FFh
        L2:            o = 11800500h   l = 0003FB00h
        entry_point:  o = 80010000h l = 00000080h   
        SR:          o = 80010080h   l = 0001FF9Fh    /* Shared ram*/
}

SECTIONS
{
    vectors        >        0x00800000, RUN_START(_ISTP_START)
    scratch        >        SCRATCH
    .text:_c_int00 > entry_point
    .text       >       SR
    .stack      >       SR
    .bss        >       L2
    .cinit      >       L1D
    .cio        >       L2
    .const      >       L2
    .data       >       L2
    .switch     >       L1D
    .sysmem     >       L2
    .far        >       L2
    
    SectRxDemodBuf         >    L2
  /*  SectRxFiltDemodBuf    >    L2*/
}

CONFIGURATION FILE

Boot Mode=SPI1 Flash
Boot Speed=1
Flash Width=0
Flash Timing=3ffffffc
Configure Peripheral=True
Configure PLL0=True
Configure SDRAM=False
Configure PLL1=True
Configure DDR2=True
Configure LPSC=True
Configure Pinmux=True
Enable CRC=False
Specify Entrypoint=False
Enable Sequential Read=False
Use 4.5 Clock Divider=False
Use DDR2 Direct Clock=False
Use mDDR=True
Use DuplicateMddrSetting=False
ROM ID=3
Device Type=0
Input Clock Speed=24
Clock Type=0
PLL0 Pre Divider=1
PLL0 Multiplier=25
PLL0 Post Divider=2
PLL0 Div1=1
PLL0 Div3=3
PLL0 Div7=6
PLL1 Multiplier=25
PLL1 Post Divider=2
PLL1 Div1=1
PLL1 Div2=2
PLL1 Div3=3
Entrypoint=0
SDRAM SDBCR=0
SDRAM SDTMR=0
SDRAM SDRSRPDEXIT=0
SDRAM SDRCR=0
DDR2 PHY=c4
DDR2 SDCR=2034622
DDR2 SDCR2=0
DDR2 SDTIMR=20923248
DDR2 SDTIMR2=38141400
DDR2 SDRCR=493
LPSC0 Enable=6+7+14+15+
LPSC0 Disable=
LPSC0 SyncRst=
LPSC1 Enable=6+10+13+
LPSC1 Disable=
LPSC1 SyncRst=
Pinmux=0:44000000+4:220000+
App File String=
AIS File Name=

A detailed response is highly appreciated.

Thanks

ELDHO


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