Re: [U-Boot] [U-Boot, RFC] kbuild: turn of dtc unit address warnings by default

On Mon, Feb 27, 2017 at 03:24:45PM +0900, Masahiro Yamada wrote:

DTC 1.4.2 or later checks DT unit-address without reg property and vice-versa, and generates lots of warnings. Fixing DT files will take for a while. Until then, let's turn off the check unless building with W=*.

Introduce a new helper dtc-option to check if the option is supported in order to suppress warnings on older versions.

Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com Reviewed-by: Simon Glass sjg@chromium.org Tested-by: Bin Meng bmeng.cn@gmail.com

Applied to u-boot/master, thanks!