Emmanuel Vadot c2f5940db3 Add dtb overlays support ... DTB Overlays are useful to change/add nodes to a dtb without the need to modify it. Add support for building dtbo during buildkernel. The goal of DTBO present in the FreeBSD source tree is to fill a gap in time when we submit changes upstream (Linux). Instead of waiting 2 to 4 months we can add a DTBO in tree in the meantime. This is not for adding DTBO for capes/hat/addon boards, those will be better to put in a ports. This is also not for enabling a i2c/spi/pwm controller on certain pins, each user have a different use case for those (which pins to use etc ...) and we cannot have all possible configuration. Add a dtbo for sun8i-h3-sid which add the SID node missing in upstream dts. Reviewed by: kevans Differential Revision: https://reviews.freebsd.org/D14782		2018-03-24 21:30:24 +00:00
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embed_dtb.sh	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
make_dtb.sh	Move sys/boot/fdt/dts to sys/dts and adjust scripts.	2017-11-14 21:03:57 +00:00
make_dtbh.sh
make_dtbo.sh	Add dtb overlays support	2018-03-24 21:30:24 +00:00