diff options
| -rw-r--r-- | sys/conf/Makefile.arm | 3 | ||||
| -rw-r--r-- | sys/dts/freebsd-compatible.dts | 3 | ||||
| -rw-r--r-- | sys/gnu/dts/Makefile | 3 | ||||
| -rwxr-xr-x | sys/tools/fdt/make_dtb.sh | 4 |
4 files changed, 12 insertions, 1 deletions
diff --git a/sys/conf/Makefile.arm b/sys/conf/Makefile.arm index 1d0ab347827b..cc827e88c44f 100644 --- a/sys/conf/Makefile.arm +++ b/sys/conf/Makefile.arm @@ -32,6 +32,9 @@ S= ../../.. INCLUDES+= -I$S/contrib/libfdt -I$S/gnu/dts/include +LINUX_DTS_VERSION!= make -C $S/gnu/dts/ -V LINUX_DTS_VERSION +CFLAGS += -DLINUX_DTS_VERSION=\"${LINUX_DTS_VERSION}\" + .if !defined(DEBUG) && !defined(PROFLEVEL) STRIP_FLAGS = -S .endif diff --git a/sys/dts/freebsd-compatible.dts b/sys/dts/freebsd-compatible.dts new file mode 100644 index 000000000000..d977cb2b30c8 --- /dev/null +++ b/sys/dts/freebsd-compatible.dts @@ -0,0 +1,3 @@ +/ { + freebsd,dts-version = LINUX_DTS_VERSION; +}; diff --git a/sys/gnu/dts/Makefile b/sys/gnu/dts/Makefile new file mode 100644 index 000000000000..140e5c1bc464 --- /dev/null +++ b/sys/gnu/dts/Makefile @@ -0,0 +1,3 @@ +# $FreeBSD$ + +LINUX_DTS_VERSION=5.8 diff --git a/sys/tools/fdt/make_dtb.sh b/sys/tools/fdt/make_dtb.sh index b33dc39609cb..5c5968711661 100755 --- a/sys/tools/fdt/make_dtb.sh +++ b/sys/tools/fdt/make_dtb.sh @@ -20,9 +20,11 @@ fi : "${ECHO:=echo}" : "${CPP:=cpp}" +LINUX_DTS_VERSION=$(make -C $S/gnu/dts -V LINUX_DTS_VERSION) + for d in ${dts}; do dtb="${dtb_path}/$(basename "$d" .dts).dtb" ${ECHO} "converting $d -> $dtb" - ${CPP} -P -x assembler-with-cpp -I "$S/gnu/dts/include" -I "$S/dts/${MACHINE}" -I "$S/gnu/dts/${MACHINE}" -I "$S/gnu/dts/" -include "$d" /dev/null | + ${CPP} -DLINUX_DTS_VERSION=\"${LINUX_DTS_VERSION}\" -P -x assembler-with-cpp -I "$S/gnu/dts/include" -I "$S/dts/${MACHINE}" -I "$S/gnu/dts/${MACHINE}" -I "$S/gnu/dts/" -include "$d" -include "$S/dts/freebsd-compatible.dts" /dev/null | ${DTC} -@ -O dtb -o "$dtb" -b 0 -p 1024 -i "$S/dts/${MACHINE}" -i "$S/gnu/dts/${MACHINE}" -i "$S/gnu/dts/" done |