Integrate u-boot-seco-imx/seco/lf_v2021.04/develop_C43
Commit: arm/nxp/imx/develop/yocto/5.x/u-boot-seco-imx@89e8959a
[C43] Add C43 support for LVDS, eDP and HDMI
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Commit: arm/nxp/imx/develop/yocto/5.x/u-boot-seco-imx@3c974c8c
[iMX8] Add dtbo and seco_config parameters