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SRA application on p2041rdb

Question asked by Nora Björklund on Apr 27, 2016
Latest reply on May 4, 2016 by Nora Björklund


I am trying to run the sra application on p2041rdb, but cannot get it working well. I compared it by running the same application and commands on t4240qds. And I was wondering what the problem could be.


When I start up the application I receive the following message:

sra: dma_usmem_init(): dma_mem_create(): Invalid argument

sra: dma_pool_init(): DMA pool: Invalid argument


I ran the first example in the SRA guide [1] And at the second step I received a segfault:

sra> sra -attr port1 win_attr 1 nwrite nread

sra> sra -op port1 1 0 0 s 0x100000

sra[1665]: unhandled signal 11 at 00000000 nip 0fec49d0 lr 100022f4 code 30001

Segmentation fault

(Running the same steps on t4240qds works well)


I am running fsl-image-core with the extra kernel configurations mentioned in th UG.


Best regards,




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