使用ACE配置运行ELF文件时出现问题

请参阅讨论：http：//forums.xilinx.com/t5/Embedded-Development-Tools/Microblaze-stalled-on-a-blocking-instruction-or-invalid-bus/td-p/45975这可能是一个问题
使用bootloader。您是否有机会使用系统ACE使用BIST文件启动电路板？http：//www.xilinx.com/support/documentation/boards_and_kits/xtp055.pdfRegards,Achutha
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以下为原文

Refer to the discussion :
http://forums.xilinx.com/t5/Embedded-Development-Tools/Microblaze-stalled-on-a-blocking-instruction-or-invalid-bus/td-p/45975

This can be an issue with the bootloader.

Do you have a chance to boot the board using system ACE using BIST files?
http://www.xilinx.com/support/documentation/boards_and_kits/xtp055.pdf

Regards,
Achutha---------------------------------------------------------------------------------------------
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嗨，
我正在使用ACE文件配置ML605板FPGA。
但是，Microblaze在下载ELF文件时停滞不前。
当我只将位文件包含到ACE文件中并稍后使用xmd工具或SDK配置elf（一旦配置了位文件），这使得程序在Microblaze上正确运行。
我正在使用PLB系统，我也纠正了以下内容：
http://www.xilinx.com/support/answers/19668.html
使用boot-loop时是否存在重置地址的问题？
有办法解决这个问题吗？
如何配置ELF文件而不会停止微填充？
Microblaze停滞的错误是：
XMD％连接mb mdmJTAG链配置-------------------------------------------
-------设备ID代码IR长度部件名称1 0a001093 8 System_ACE_CF2 64250093 10 XC6VLX240TMicroBlaze处理器配置：---------------------------
----------版本............................ 8.20.aOptimization ........
............... PerformanceInterconnect ....................... PLB_v46MMU类型.........
.................. PC断点的No_MMUNo ............... 1无读取地址/数据观察点... 0无写
Addr / Data Watchpoints..0Instruction Cache支持.......... offData Cache支持................. offExceptions支持.........
....... offFPU支持....................... offHard分频器支持...............
offHard Multiplier Support ............ on  - （Mul32）Barrel Shifter Support ............. onMSR clr / set Instruction Support .... onCompare Instruction Support。
....... onData Cache回写支持...... offFault Tolerance支持............ offStack保护支持........... offProcessor Co
未被停止 -  MicroBlaze管道在阻塞指令或无效总线访问停止的PC上停止：0x00000004尝试重置处理器以继续...处理器在地址0x4处停止。
无法停止MicroBlazeDebug操作要求处理器处于STOP状态。
1.尝试重置处理器并检查处理器是否已停止2.检查系统设计是否正确连接到“mb”目标。
id = 0在TCP端口号为1234XMD％的“mb”目标（id = 0）启动GDB服务器
谢谢。



以下为原文

Hi,
 
I am configuring ML605 board FPGA using ACE file. However, Microblaze stalled when downloading ELF file.
 
When I include only the bit file to ACE file and configure the elf later (once bit file is configured) using xmd tool or SDK that makes the program run correctly on Microblaze.
 
I am using PLB system and I corrected the following as well:
http://www.xilinx.com/support/answers/19668.html
 
Is there problem of reset addresses when using boot-loop?
 
Is there way to solve this problem? How to configure ELF file without stalled the microblaze?
 
The Microblaze stalled error is:
 
XMD% connect mb mdm

JTAG chain configuration
--------------------------------------------------
Device   ID Code        IR Length    Part Name
 1       0a001093           8        System_ACE_CF
 2       64250093          10        XC6VLX240T

MicroBlaze Processor Configuration :
-------------------------------------
Version............................8.20.a
Optimization.......................Performance
Interconnect.......................PLB_v46
MMU Type...........................No_MMU
No of PC Breakpoints...............1
No of Read Addr/Data Watchpoints...0
No of Write Addr/Data Watchpoints..0
Instruction Cache Support..........off
Data Cache Support.................off
Exceptions  Support................off
FPU  Support.......................off
Hard Divider Support...............off
Hard Multiplier Support............on - (Mul32)
Barrel Shifter Support.............on
MSR clr/set Instruction Support....on
Compare Instruction Support........on
Data Cache Write-back Support......off
Fault Tolerance Support............off
Stack Protection Support...........off
Processor Could not be STOPPED - MicroBlaze Pipeline Stalled on a Blocking Instr
uction or Invalid Bus Access
        Stalled PC: 0x00000004
        Try Resetting the Processor to Continue..Processor is stalled at address
 0x4. UNABLE to STOP MicroBlaze
 Debug Operation requires Processor in STOP State.
        1. Try to reset the Processor and check if the Processor is Stopped
        2. Check your System Design for Correctness

Connected to "mb" target. id = 0
Starting GDB server for "mb" target (id = 0) at TCP port no 1234
XMD%
 
Thank you.