Hi,
We are using the 66AK2h14 on our custom board with kernel 4.19.61.
There is the remoteproc driver for giving tasks to the DSP cores. It is said that that driver needs to put the DSP cores into reset before it can load code to them.
In this case, however, the DSP cores are supposed not to take any orders from the ARM cores, and therefor, the remoteproc driver is not included in the kernel.
It seems, however, that for some reason, the DSP cores are still put into reset at some point when the kernel boots.
Is this a known feature? If it is, is there any known way to prevent this? Or, are there any directions or hints available for preventing of the reset?