arch-arm, configs: Create single instance of DTB autogeneration

This patch is rewriting the DTB autogeneration functions available in and as a single method in the GenericArmSystem
so that other configuration scripts can make use of it.

Change-Id: I492bbf77e6b0ac5c5fbdbc75c0eecba29bd63bda
Signed-off-by: Giacomo Travaglini <>
Reviewed-by: Andreas Sandberg <>
Reviewed-by: Ciro Santilli <>
Maintainer: Andreas Sandberg <>
3 files changed