1.include "kern.opts.mk" 2 3DTC?= dtc 4 5.if !defined(SYSDIR) 6.if defined(S) 7SYSDIR= ${S} 8.else 9.include <bsd.sysdir.mk> 10.endif # defined(S) 11.endif # defined(SYSDIR) 12 13.if !defined(SYSDIR) || !exists(${SYSDIR}/kern/) 14.error "can't find kernel source tree" 15.endif 16 17.for _dts in ${DTS} 18# DTBs for aarch64 and riscv need to preserve the immediate parent of the .dts, 19# because these DTS are vendored and should be installed into their vendored 20# directories. 21.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" 22DTB+= ${_dts:R:S/$/.dtb/} 23.else 24DTB+= ${_dts:T:R:S/$/.dtb/} 25.endif 26.endfor 27 28DTBO=${DTSO:T:R:S/$/.dtbo/} 29 30.SUFFIXES: .dtb .dts .dtbo .dtso 31.PATH.dts: ${SYSDIR}/contrib/device-tree/src/${MACHINE} ${SYSDIR}/dts/${MACHINE} 32.PATH.dtso: ${SYSDIR}/dts/${MACHINE}/overlays 33 34.export DTC ECHO 35 36.dts.dtb: ${OP_META} 37 ${SYSDIR}/tools/fdt/make_dtb.sh ${SYSDIR} ${.IMPSRC} ${.OBJDIR} 38 39.dtso.dtbo: ${OP_META} 40 ${SYSDIR}/tools/fdt/make_dtbo.sh ${SYSDIR} ${.IMPSRC} ${.OBJDIR} 41 42# Add dependencies on the source file so that out-of-tree things can be included 43# without any .PATH additions. 44.for _dts in ${DTS} ${FDT_DTS_FILE} 45${_dts:R:T}.dtb: ${_dts} 46.endfor 47 48.for _dtso in ${DTSO} 49${_dtso:R:T}.dtbo: ${_dtso} 50.endfor 51 52_dtbinstall: 53# Need to create this because installkernel doesn't invoke mtree with BSD.root.mtree 54# to make sure the tree is setup properly. We don't recreate it to avoid duplicate 55# entries in the NO_ROOT case. 56 test -d ${DESTDIR}${DTBDIR} || ${INSTALL} -d -o ${DTBOWN} -g ${DTBGRP} ${DESTDIR}${DTBDIR} 57.for _dtb in ${DTB} 58.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" 59 # :H:T here to grab the vendor component of the DTB path in a way that 60 # allows out-of-tree DTS builds, too. We make the assumption that 61 # out-of-tree DTS will have a similar directory structure to in-tree, 62 # with .dts files appearing in a vendor/ directory. 63 test -d ${DESTDIR}${DTBDIR}/${_dtb:H:T} || ${INSTALL} -d -o ${DTBOWN} -g ${DTBGRP} ${DESTDIR}${DTBDIR}/${_dtb:H:T} 64 ${INSTALL} -o ${DTBOWN} -g ${DTBGRP} -m ${DTBMODE} \ 65 ${_INSTALLFLAGS} ${_dtb:T} ${DESTDIR}${DTBDIR}/${_dtb:H:T} 66.else 67 ${INSTALL} -o ${DTBOWN} -g ${DTBGRP} -m ${DTBMODE} \ 68 ${_INSTALLFLAGS} ${_dtb} ${DESTDIR}${DTBDIR}/ 69.endif 70.endfor 71 test -d ${DESTDIR}${DTBODIR} || ${INSTALL} -d -o ${DTBOWN} -g ${DTBGRP} ${DESTDIR}${DTBODIR} 72.for _dtbo in ${DTBO} 73 ${INSTALL} -o ${DTBOWN} -g ${DTBGRP} -m ${DTBMODE} \ 74 ${_INSTALLFLAGS} ${_dtbo} ${DESTDIR}${DTBODIR}/ 75.endfor 76