Verified linux-firmware 1.187.26, the firmware (scp.img) can be loaded on the mt8183 platform.
--- $ dmesg | grep scp [ 356.602822] remoteproc remoteproc0: powering up scp [ 356.608188] remoteproc remoteproc0: Booting fw image scp.img, size 1027104 [ 356.777224] mtk-scp 10500000.scp: creating channel cros-ec-rpmsg addr 0xd [ 356.777229] mtk-scp 10500000.scp: SCP is ready. FW version kukui_scp_v2.0.2486-e20d73eaa [ 356.777237] remoteproc remoteproc0: remote processor scp is now up
$ ll /lib/firmware/mediatek/mt8183/scp.img -rw-r--r-- 1 root root 1027104 Jan 28 09:54 /lib/firmware/mediatek/mt8183/scp.img
Verified linux-firmware 1.187.26, the firmware (scp.img) can be loaded on the mt8183 platform.
--- v2.0.2486- e20d73eaa
$ dmesg | grep scp
[ 356.602822] remoteproc remoteproc0: powering up scp
[ 356.608188] remoteproc remoteproc0: Booting fw image scp.img, size 1027104
[ 356.777224] mtk-scp 10500000.scp: creating channel cros-ec-rpmsg addr 0xd
[ 356.777229] mtk-scp 10500000.scp: SCP is ready. FW version kukui_scp_
[ 356.777237] remoteproc remoteproc0: remote processor scp is now up
$ ll /lib/firmware/ mediatek/ mt8183/ scp.img mediatek/ mt8183/ scp.img
-rw-r--r-- 1 root root 1027104 Jan 28 09:54 /lib/firmware/