On Mon, Jul 02, 2018 at 09:33:51PM -0600, Rob Herring wrote: > > +config CSKY_BUILTIN_DTB > > + bool "Use kernel builtin dtb" > > + > > +config CSKY_BUILTIN_DTB_NAME > > + string "kernel builtin dtb name" > > + depends on CSKY_BUILTIN_DTB > > +endmenu > > These options generally exist for backwards compatibility with legacy > bootloaders that don't support DT which shouldn't apply here given > this is a new arch. If we need this for other reasons, it should not > be an architecture specific option. We want the BUILTIN_DTB for some boards and they don't need change dtb at all. And I just follow other archs BUILTIN_DTB in their Kconfig. eg: xtensa, h8300, mips, nds32, sh, openrisc, arc ...
I just keep this in Kconfig.debug and it's not a recommended method. Guo Ren
