Integrate u-boot-seco-imx/seco_lf_v2021.04_develop_myon2-imx8mm-board-rev-overlay
requested to merge u-boot-seco-imx/seco_lf_v2021.04_develop_myon2-imx8mm-board-rev-overlay into kirkstone
Commit: clea-os/bsp/nxp/u-boot-seco-imx@5072b37a
[IMX8MM][MYON2] auto apply of board rev overlay
The commit introduces a new routine for loading and applying the overlay of the device tree, depending on the detected revision of the board. This routine is stored in the "fdt_overlay_board_rev" env variable.
In order to execute this code after the loading of the dtb, we overwrite the command "fdt_overlay_load2ram" (MACRO_ENV_FDT_LOAD_OVERLAY_BASE).