Integrate meta-seco-imx/u-boot-seco-imx/seco_lf_v2021.04-gm_spl
requested to merge integrate/meta-seco-imx/u-boot-seco-imx/seco_lf_v2021.04-gm_spl/into/kirkstone into kirkstone
Integrate u-boot-seco-imx/seco_lf_v2021.04-gm_spl
--
[i.MX8][D18] revert spl_board_boot_device to generic board implementation
MX8 SoCs, unlike MX6 SoCs, have different implementations of get_boot_device based on their type. Specifically, they are divided in the following groups:
- MX8MQ, MX8MM
- MX8MN, MX8MP
- MX8ULP
- other MX8
This implies different handling of the boot_device in spl_board_boot_device. Instead of moving the implementation to the specific board files, it is possible to handle the groups differences in the generic board implementation.
--
[D18] boot SPL from mmc, enable ENV autodetects