This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

OMAL138 DSPLink hellodsp

I have download the ti-dvsdk_omapl138-evm_4_00_00_22 from TI website. And I do the sample "hellodsp" from the website http://processors.wiki.ti.com/index.php/Example_application_using_DSP_Link_on_OMAPL1x#How_to_build_u-boot.bin.

I have build the GPP. But when I build the DSP I have met with some problem. The error is as the following:

Compiling Debug...
<Linking>

undefined first referenced 
symbol in file 
--------- ---------------- 
_SDRAM Debug/tskMessage.obj

error: unresolved symbols remain
error: errors encountered during linking; "Debug/helloDSP.out" not built

>> Compilation failure
make: *** [Debug/helloDSP.out] Error 1

I can not find the symbol SDRAM in the tskMessage.c. How can I solve it? Thanks.