Integrate u-boot-seco-imx/seco_lf_v2021.04-gm_d18_reva
Commit: edgehog/bsp/nxp/u-boot-seco-imx@591a026d
[D18] add CSI peripherals: RevA backwards compatibility
Add D18 RevA support for OV5640 CSI camera overlays:
- on seco_config tool, in case of RevA, choose from a different peripherals overlay list