Hi, In case of a firmware crash we force the DSP to be powered down and rebooted. To make sure that the next boot is going to be clean, force the boot process to skip the IMR booting and re-download the firmware. Regards, Peter --- Peter Ujfalusi (2): ASoC: SOF: Intel: hda: Introduce skip_imr_boot flag ASoC: SOF: Intel: hda: Skip IMR boot after a firmware crash or boot failure sound/soc/sof/intel/hda-dsp.c | 12 ++++++++++++ sound/soc/sof/intel/hda-loader.c | 10 ++++++---- sound/soc/sof/intel/hda.h | 1 + 3 files changed, 19 insertions(+), 4 deletions(-) -- 2.37.0