When I boot the AM5728 evm board with prebuilt or a custom image generated with the SDK, I got an error with ipu-1 module loading. The error is the following:
remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
I track it down and found that the problem is the dra7-ipu1-fw.xem4 file. In the target file system provided by TI the file structure of the lib/firmware directory is:
ti-processor-sdk-linux-am57xx-evm-02.00.00.00/targetNFS/lib/firmware$ tree
.
├── dra7-dsp1-fw.xe66 -> dra7-dsp1-fw.xe66.ocl
├── dra7-dsp1-fw.xe66.dce
├── dra7-dsp1-fw.xe66.ocl
├── dra7-dsp1-fw.xe66.test
├── dra7-dsp2-fw.xe66 -> dra7-dsp2-fw.xe66.ocl
├── dra7-dsp2-fw.xe66.ocl
├── dra7-dsp2-fw.xe66.test
├── dra7-ipu1-fw.xem4.test
├── dra7-ipu2-fw.xem4
├── dra7-ipu2-fw.xem4.test
├── ti-connectivity
│ ├── wl18xx-conf.bin
│ └── wl18xx-fw-4.bin
├── TIInit_10.6.15.bts
├── TIInit_11.8.32.bts
├── TIInit_12.10.28.bts
├── TIInit_12.8.32.bts
├── TIInit_7.6.15.bts
└── vpdma-1b8.bin
You can clearly see that this file is missing.
Where does can I found it?
Thanks!
