iMX6 sdma firmware error "imx/sdma/sdma-imx6q.bin"

[Anand Moon]

Hi All,

I am trying to build the firmware image by using the following patch.

https://lkml.org/lkml/2013/1/8/15


But I see following error. Could some body help me with error.

[    7.247076] cma: cma_alloc(): returned eb548820
[    7.247663] __allocate_fw_buf: fw-imx/sdma/sdma-imx6q.bin buf=e856f400
[    7.248932] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
[    7.248961] __fw_free_buf: fw-imx/sdma/sdma-imx6q.bin buf=e856f400 data=  (null) size=0
[    7.249068] imx-sdma 20ec000.sdma: firmware not found
[    7.249381] device: 'dma1chan0': device_add

Actually kernel build will create a file /lib/firmware/imx/sdma/sdma-imx6q-to1.bin

so I rename the file to /lib/firmware/imx/sdma/sdma-imx6q.bin

But I am still receiving the same error.

-Anand Moon