use DS-5 AE Evaluation for C code programming on DE0-NANO_SOC

Hi,

I am trying to use DS-5 AE Evaluation for C code programming on DE0-NANO_SOC. when I load preloader the following message will be appeared:

Stopping running target Altera - Cyclone V SoC (Dual Core) on TCP:localhost on connection

Connected to running target Altera - Cyclone V SoC (Dual Core) on TCP:localhost

Execution stopped at: S:0x00002FA8

source /v "C:\altera\15.0\embedded\ds-5\sw\debugger\configdb\Scripts\altera_target_check.py"

S:0x00002FA8 TST r1,#4

No SYSID registers could be found. Has a peripheral description file been supplied?

load "C:\altra_trn\DE0_Nano_SOC_Pro\DE0_NANO_SOC_GHRD\WorkSpace5\test\u-boot-spl"

Loaded section .text: S:0xFFFF0000 ~ S:0xFFFF6AA3 (size 0x6AA4)

Loaded section .rodata: S:0xFFFF6AA4 ~ S:0xFFFF8672 (size 0x1BCF)

Loaded section .data: S:0xFFFF8678 ~ S:0xFFFF954B (size 0xED4)

Entry point S:0xFFFF0000

cd "C:\altra_trn\DE0_Nano_SOC_Pro\DE0_NANO_SOC_GHRD\WorkSpace5"

Working directory "C:\altra_trn\DE0_Nano_SOC_Pro\DE0_NANO_SOC_GHRD\WorkSpace5"

set debug-from *$ENTRYPOINT

start

Starting target with no symbolic information loaded

Execution stopped at: S:0xFFFF0000

wait

S:0xFFFF0000 B {pc}+0x70 ; 0xffff0070

Run

Starting target with no symbolic information loaded

Pause 1s

Interrupt

Execution stopped at: S:0xFFFF475C

S:0xFFFF475C B {pc} ; 0xffff475c

Quit

Disconnected from stopped target Altera - Cyclone V SoC (Dual Core) on TCP:localhost

but The following problem will be appeared for loading test.axf:

Stopping running target Altera - Cyclone V SoC (Dual Core) on TCP:localhost on connection

Connected to running target Altera - Cyclone V SoC (Dual Core) on TCP:localhost

Execution stopped at: S:0x00002FA8

source /v "C:\altera\15.0\embedded\ds-5\sw\debugger\configdb\Scripts\altera_target_check.py"

S:0x00002FA8 TST r1,#4

No SYSID registers could be found. Has a peripheral description file been supplied?

loadfile "C:\altra_trn\DE0_Nano_SOC_Pro\DE0_NANO_SOC_GHRD\WorkSpace5\test\Debug\test.axf"

ERROR(CMD16-TAD274-NAL22):

! Failed to load "test.axf"

! Failed to write 4,884 bytes to address S:0x00200000 while writing block of 4,096 bytes to address S:0x00200000

! General error on memory or register access.

cd "C:\altra_trn\DE0_Nano_SOC_Pro\DE0_NANO_SOC_GHRD\WorkSpace5"

Working directory "C:\altra_trn\DE0_Nano_SOC_Pro\DE0_NANO_SOC_GHRD\WorkSpace5"

set debug-from main

start

WARNING(CMD399-COR168):

! Failed to start the target

! No function named "main" could be found

WARNING(CMD407): Trying the entry point instead

ERROR(CMD426): Cannot find symbol to start or entrypoint, the file or load commands may be used to set the entrypoint

wait

Target Message: Could not determine target state

How can I solve this problem ? the workspace of the DS-5 of the project is attached.