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Makefile: Update minimum dtc version to 1.4.3

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With support for overlays and calling the -@ flag to dtc we need to have
at least 1.4.3 available now.

Cc: Simon Glass <sjg@chromium.org>
Reported-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2017-09-15 13:15:25 -04:00
parent 933f67aa56
commit 2fa73e784d
2 changed files with 6 additions and 5 deletions
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4
Makefile
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@ -1448,8 +1448,8 @@ System.map: u-boot
@$(call SYSTEM_MAP,$<) > $@
checkdtc:
@if test $(call dtc-version) -lt 0104; then \
echo '*** Your dtc is too old, please upgrade to dtc 1.4 or newer'; \
@if test $(call dtc-version) -lt 010403; then \
echo '*** Your dtc is too old, please upgrade to dtc 1.4.3 or newer'; \
false; \
fi

7
scripts/dtc-version.sh
View File

@ -2,8 +2,8 @@
#
# dtc-version dtc-command
#
# Prints the dtc version of `dtc-command' in a canonical 4-digit form
# such as `0222' for binutils 2.22
# Prints the dtc version of `dtc-command' in a canonical 6-digit form
# such as `010404' for dtc 1.4.4
#
dtc="$*"
@ -16,5 +16,6 @@ fi
MAJOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 1)
MINOR=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 2)
PATCH=$($dtc -v | head -1 | awk '{print $NF}' | cut -d . -f 3 | cut -d - -f 1)
printf "%02d%02d\\n" $MAJOR $MINOR
printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCH