You hear sound at startup for a split second, but when the SPI driver spi-omap2-mcspi is loaded (or done with init or whatever), the sound stop. The pru is hanging on DAC_WAIT_FOR_FINISH.
We should postpone startup in systemctl
This happens when the systemd target is After=local-fs.target. It does not happen 100% of the time.
When it happens you get
You hear sound at startup for a split second, but when the SPI driver
spi-omap2-mcspiis loaded (or done with init or whatever), the sound stop. The pru is hanging onDAC_WAIT_FOR_FINISH. We should postpone startup insystemctlThis happens when the systemd target is
After=local-fs.target. It does not happen 100% of the time. When it happens you get