dtc: Update requirement to v1.4.2
In order to obtain fdt_first_subnode & fdt_next_subnode symbols from
libfdt for use by a later patch, bump the requirement for dtc to v1.4.2
& the submodule to that same version.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com>
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
diff --git a/configure b/configure
index 1c9655e..4b68861 100755
--- a/configure
+++ b/configure
@@ -3396,11 +3396,11 @@
if test "$fdt" != "no" ; then
fdt_libs="-lfdt"
# explicitly check for libfdt_env.h as it is missing in some stable installs
- # and test for required functions to make sure we are on a version >= 1.4.0
+ # and test for required functions to make sure we are on a version >= 1.4.2
cat > $TMPC << EOF
#include <libfdt.h>
#include <libfdt_env.h>
-int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; }
+int main(void) { fdt_first_subnode(0, 0); return 0; }
EOF
if compile_prog "" "$fdt_libs" ; then
# system DTC is good - use it
@@ -3418,7 +3418,7 @@
fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
elif test "$fdt" = "yes" ; then
# have neither and want - prompt for system/submodule install
- error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \
+ error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
" (1) Preferred: Install the DTC (libfdt) devel package" \
" (2) Fetch the DTC submodule, using:" \
" git submodule update --init dtc"
