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DM3730开发板运行DVSDK Demos出错

Hongcheng Li
Prodigy 150 points
Other Parts Discussed in Thread: DM3730, OMAP3530

请教一下各位，我的DM3730的板子共享上nfs的文件系统之后，运行root@beagleboard:/dm3730rootfs/etc/init.d# ./loadmodule-rc start

打印出这样的信息，

FATAL: Module cmemk not found.
FATAL: Module dsplinkk not found.
FATAL: Module lpm_omap3530 not found.
FATAL: Module sdmak not found.
./loadmodule-rc: line 42: amixer: not found
./loadmodule-rc: line 42: amixer: not found
./loadmodule-rc: line 42: amixer: not found

测试例程都用不了了，这该怎么解决呢？
注：我的板子是自带的Angstrom Linux系统。
  • 0
    Guru 11395 points

    模块没有找见，需要把*.ko拷到文件系统下面，不过一般文件系统应该已经有这些文件了，这个比较奇怪，会不会因为权限原因，文件系统没有正常解压~

  • 0 回复 kooking
    Prodigy 150 points

    我手动加载模块# insmod cmemk.ko ，提示如下：
    [13244.782775] cmemk: disagrees about version of symbol module_layout
    insmod: error inserting 'cmemk.ko': -1 Invalid module format

    看了一下板子的内核版本是2.6.32，而.ko文件的版本是2.6.37，应该是版本对应不上，导致无法加载。将DVSDK自带的交叉编译器换成了板子推荐的交叉编译器arm-2009q1/bin/arm-none-linux-gnueabi-gcc，重新执行make demos 编译报错如下：

    making package.mak (because of package.bld) ...
    js: "./package.bld", line 62: Error: template generation of 'compiler.opt' failed: Error: /usr/local/arm/arm-2009q1/bin/arm-arago-linux-gnueabi-gcc cannot be found. Ensure that rootDir for the GCArmv5T target is set correctly in ./config.bld
    gmake: *** Deleting file `package.mak'
    making package.mak (because of package.bld) ...
    js: "./package.bld", line 62: Error: template generation of 'compiler.opt' failed: Error: /usr/local/arm/arm-2009q1/bin/arm-arago-linux-gnueabi-gcc cannot be found. Ensure that rootDir for the GCArmv5T target is set correctly in ./config.bld
    gmake: *** Deleting file `package.mak'
    gmake: *** No rule to make target `.configuro'. Stop.
    Warning: directory "/usr/local/dvsdk/dvsdk-demos_4_02_00_01/packages" on package path does not exist
    js: "/usr/local/dvsdk/xdctools_3_16_03_36/packages/xdc/tools/Cmdr.xs", line 51: Error: xdc.tools.configuro: configuration failed due to earlier errors (status = 2); 'linker.cmd' deleted.
    make[3]: *** [edge_detection_config/compiler.opt] Error 1
    make[3]: Leaving directory `/usr/local/dvsdk/dvsdk-demos_4_02_00_01/omap3530/edge_detection'
    make[2]: *** [edge_detection] Error 2
    make[2]: Leaving directory `/usr/local/dvsdk/dvsdk-demos_4_02_00_01/omap3530'
    make[1]: *** [omap3530] Error 2
    make[1]: Leaving directory `/usr/local/dvsdk/dvsdk-demos_4_02_00_01'
    make: *** [demos] Error 2

    还请指点此种情况该如何解决？？多谢！！

  • 0
    Intellectual 470 points

    楼主也在用DM3730啊，希望多交流

  • 0 回复 yu he
    Prodigy 150 points

    好啊，欢迎交流，加我QQ：475719796！

  • 0 回复 Hongcheng Li
    Guru 11395 points

    建议使用最新dvsdk，里面有配套使用的交叉编译工具，内核，文件系统等

    http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_4_00/latest/index_FDS.html

  • 0 回复 Hongcheng Li
    Genius 3004 points

    这种问题，你还是跟进去看Code、Makefile、Rules.make吧。别人帮不了你。

    建议你先把关于环境搭建的文档认真看上一遍。

  • 0 回复 Robin Edson
    Prodigy 150 points

    dvsdk换成4.02的就OK了。

  • 0 回复 Hongcheng Li
    Prodigy 10 points

    你好，我正在学习有关于DVSDK相关的一些东西，方便加一下QQ吗，有些问题想咨询一下大神，万分感谢！！