Hi NXP FAE,
I got a imx7d sabresd board (RevD) and EBookDC4, boot disk is SDCard, provided by NXP,
the image version is linux-4.1.15_1.2.0A.
I boot the device, found
cpu cpu0: dev_pm_opp_get_opp_count: device OPP not found (-19)
imx_epdc_v2_fb 306f0000.epdc: Direct firmware load for imx/epdc/epdc_ED060XH2C1.fw failed with error -2
imx_epdc_v2_fb 306f0000.epdc: Falling back to user helper
but the firmware epdc_ED060XH2C1.fw could be found in /lib/firmware/imx/epdc, why did fimware load fail?
Original Attachment has been moved to: imx7.log.zip