Part Number:AM5728
Tool/software: Linux
Problem description:
====================
During loading of dsp firmware on dsp1 using remoteproc, im getting the
following error:
root@am57xx-evm:/sys/bus/platform/drivers/omap-rproc# echo 40800000.dsp > bind
[ 4131.227909] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[ 4131.237249] remoteproc remoteproc2: 40800000.dsp is available
[ 4131.244403] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
root@am57xx-evm:/sys/bus/platform/drivers/omap-rproc# [ 4131.253748] remoteproc remoteproc2: powering up 40800000.dsp
[ 4131.264041] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[ 4131.273162] remoteproc remoteproc2: request_firmware failed: -2
Application description:
========================
I am building the IPC examples located at <rtos-sdk-install-dir>/ipc_3_xx_xx_xx/examples/DRA7XX_linux_elf/ex02_messageq.
I have followed all the instructuions specified here (software-dl.ti.com/.../Foundational_Components_IPC.html
I have updated all the executables for DSP1, DSP2, IPU1 and IPU as below.
root@am57xx-evm:/lib/firmware# ln -sf /srv/ti_nfs/home/root/ipc-starter/ex02_messageq/dsp1/bin/debug/server_dsp1.xe66 dra7-dsp1-fw.xe66
root@am57xx-evm:/lib/firmware# ln -sf /srv/ti_nfs/home/root/ipc-starter/ex02_messageq/dsp2/bin/debug/server_dsp2.xe66 dra7-dsp2-fw.xe66
root@am57xx-evm:/lib/firmware# ln -sf /srv/ti_nfs/home/root/ipc-starter/ex02_messageq/ipu1/bin/debug/server_ipu1.xem4 dra7-ipu1-fw.xem4
root@am57xx-evm:/lib/firmware# ln -sf /srv/ti_nfs/home/root/ipc-starter/ex02_messageq/ipu2/bin/debug/server_ipu2.xem4 dra7-ipu2-fw.xem4
I also unloaded and loaded IPU1,IPU2, DSP1, DSP2 according software-dl.ti.com/.../Foundational_Components_Multimedia.html
Could you please help me with this issue?
Best regards,
Parian Golchin