This is duplicated from the U-Boot makefile & Kconfig.
Similarly to U-Boot custom boards sometimes need to adjust the U-Boot
devicetree. For example, the AM64x SDRAM controller supports inline ECC
which needs to be enabled in the R5 loader devicetree.
Please note that some versions of U-Boot have broken external devicetree
support and may require manual patching to build. See commit [1]
in the U-Boot tree.
[1] 3609e1dc5f
Signed-off-by: Patrick Oppenlander <patrick.oppenlander@gmail.com>
Signed-off-by: Gero Schwäricke <gero.schwaericke@grandcentrix.net>
[Romain: add gitlab URL]
Signed-off-by: Romain Naour <romain.naour@smile.fr>
e4981d6756