DEFAULT memory range overlaps existing memory range

Hello,

iam using CCSV6 and TivaWare_C_Series-2.1.0.12573.when i tried to shift my application address to start from address 0x00004000 instead of 0x00000000

and my MPB.cmd file :

/*
 *  ========MPB.cmd ========
 *  Define the memory block start/length for the TM4C129XNCZAD
 */
 /* The starting address of the application.  Normally the interrupt vectors  */
/* must be located at the beginning of the application.                      */
#define APP_BASE 0x00004000

MEMORY
{
    FLASH (RX) : origin = APP_BASE, length = 0x000fc000
    SRAM (RWX) : origin = 0x20000000, length = 0x00040000
    ESRAM_PART1(RWX) : origin = 0x60000000, length = 0x00100000        /* 1MB will be reserved for the FW update */
    ESRAM_PART2(RWX) : origin = 0x60100000, length = 0x00700000
}

/* The following command line options are set as part of the CCS project.    */
/* If you are building using the command line, or for some reason want to    */
/* define them here, you can uncomment and modify these lines as needed.     */
/* If you are using CCS for building, it is probably better to make any such */
/* modifications in your CCS project and leave this file alone.              */
/*                                                                           */
/* --heap_size=0                                                             */
/* --stack_size=256                                                          */
/* --library=rtsv7M4_T_le_eabi.lib                                           */

/* Section allocation in memory */
SECTIONS
{
    .intvecs:   > APP_BASE
    .text   :   > FLASH
    .const  :   > FLASH
    .cinit  :   > FLASH
    .pinit  :   > FLASH
    .init_array : > FLASH

    .vtable :   > 0x20000000
    .data   :   > SRAM
    .bss    :   > SRAM
    .sysmem :   > SRAM
    .stack  :   > SRAM
    .no_init_ram_sect : {} type=NOINIT > 0x2003c800 /* made for the loggers*/
    .xram2   : {} type=NOINIT > ESRAM_PART2         /* made for the firmware update */
    .xram1   : {} type=NOINIT > ESRAM_PART1
}

__STACK_TOP = __stack + 512;

i got the following error DEFAULT memory range overlaps existing memory range ,by inspection the console it was as follow

'Building target: MPB.out'
'Invoking: ARM Linker'
'Flags: -mv7M4 --code_state=16 --float_support=FPv4SPD16 --abi=eabi -me -g --gcc --define=PART_TM4C129XNCZAD --define=ccs --define=TIVAWARE --define=ccs="ccs" --display_error_number --diag_warning=225 --diag_wrap=off --gen_func_subsections=on -z -m"MPB.map" --heap_size=0 --stack_size=512 -i"c:/ti/ccsv6/tools/compiler/arm_5.1.9/lib" -i"c:/ti/ccsv6/tools/compiler/arm_5.1.9/include" --reread_libs --warn_sections --display_error_number --diag_wrap=off --xml_link_info="MPB_linkInfo.xml" --rom_model'
"c:/ti/ccsv6/tools/compiler/arm_5.1.9/bin/armcl" -@"ccsLinker.opt" -o "MPB.out"
<Linking>
"./configPkg/linker.cmd", line 181: warning #10096-D: specified address lies outside memory map
error #10264: DEFAULT memory range overlaps existing memory range FLASH
error #10264: DEFAULT memory range overlaps existing memory range SRAM
error #10264: DEFAULT memory range overlaps existing memory range ESRAM_PART1
error #10264: DEFAULT memory range overlaps existing memory range ESRAM_PART2
error #10010: errors encountered during linking; "MPB.out" not built

>> Compilation failure
gmake: *** [MPB.out] Error 1
gmake: Target `all' not remade because of errors.

**** Build Finished ****

The linker.cmd file is created automatically each buil in ./debug/configpackgs .

Thank you

Regards

Ahmed