c2f5940db3
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
14 lines
289 B
Makefile
14 lines
289 B
Makefile
# $FreeBSD$
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SYSDIR?=${SRCTOP}/sys
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test-dts:
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.for dts in ${DTS}
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@env MACHINE=`basename ${.CURDIR}` ${SYSDIR}/tools/fdt/make_dtb.sh ${SYSDIR} ${dts} /tmp
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test-dtso:
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.for dtso in ${DTSO}
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@env MACHINE=`basename ${.CURDIR}` ${SYSDIR}/tools/fdt/make_dtbo.sh ${SYSDIR} ${dtso} /tmp
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.endfor
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