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hexdump0815 / imagebuilder

velvet os - simple script framework to build ubuntu 22.04 lts jammy (in older versions also 20.04 lts focal) and debian 12 bookworm (in older versions also 11 bullseye) bootable usb / sd card images for some arm and intel devices - lots of prebuilt images as well
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dmesg - remoteproc0: Direct firmware load for scp.img failed with error -2 - arm64 / kukui / jammy #176

Open avoiceofreason opened 10 months ago

avoiceofreason commented 10 months ago

Apologies if this is a red herring error or known issue, but I couldn't find anything related.

This is sudo dmesg from a clean sd-card install of https://github.com/hexdump0815/imagebuilder/releases/download/230917-01/chromebook_kukui-aarch64-bookworm.img.gz

Looks like the scp firmware fails to load with remoteproc0: Direct firmware load for scp.img failed with error -2

This is repeated at least 4 times in the dmesg log

I've checked folder /lib/firmware/mediatek/mt8183 and scp.img firmware file is in there.

Any ideas? Or is this nothing to worry about.

Full dmesg log is here: https://pastebin.com/d664TdkQ

[ 13.474765] mtk-scp 10500000.scp: invalid resource [ 13.475773] mtk-scp 10500000.scp: assigned reserved memory node scp_mem_region [ 13.476757] elan_i2c 2-0015: supply vcc not found, using dummy regulator [ 13.476842] elants_i2c 0-0010: supply vccio not found, using dummy regulator [ 13.479184] thermal_sys: Failed to find 'trips' node [ 13.480153] thermal_sys: Failed to find trip points for thermal-sensor2 id=0 [ 13.481050] generic-adc-thermal thermal-sensor2: Thermal zone sensor register failed: -22 [ 13.481952] generic-adc-thermal: probe of thermal-sensor2 failed with error -22 [ 13.482368] remoteproc remoteproc0: scp is available [ 13.483830] thermal_sys: Failed to find 'trips' node [ 13.485643] remoteproc remoteproc0: Direct firmware load for scp.img failed with error -2 [ 13.485650] mt6358-sound mt6358-sound: mt6358_platform_driver_probe(), dev name mt6358-sound [ 13.486367] remoteproc remoteproc0: powering up scp [ 13.486402] remoteproc remoteproc0: Direct firmware load for scp.img failed with error -2 [ 13.486401] thermal_sys: Failed to find trip points for thermal-sensor1 id=0 [ 13.486409] remoteproc remoteproc0: request_firmware failed: -2

hexdump0815 commented 10 months ago

it is nothing to worry about - the scp firmware is only required for hw video decoding which is working only at max to a very limited degree so far - i tested a kukui with a v6.6 kernel and there the problem is gone ... so nothing to worry about and it should resolve itself with time :)