build: make device-tree arg optional in mkits.sh
mkits.sh help currently shows dtb file as optional, but generates an invalid its file when this option is unspecified. We're fixing this problem by removing the use of the sed command and just including variables instead. Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45659 3c298f89-4303-0410-b956-a3cf2f4a3e73master
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3a8303ca9e
commit
4022f5a9f4
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@ -55,6 +55,25 @@ fi
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ARCH_UPPER=`echo $ARCH | tr '[:lower:]' '[:upper:]'`
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# Conditionally create fdt information
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if [ -n "${DTB}" ]; then
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FDT="
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fdt@1 {
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description = \"${ARCH_UPPER} OpenWrt ${DEVICE} device tree blob\";
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data = /incbin/(\"${DTB}\");
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type = \"flat_dt\";
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arch = \"${ARCH}\";
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compression = \"none\";
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hash@1 {
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algo = \"crc32\";
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};
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hash@2 {
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algo = \"sha1\";
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};
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};
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"
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fi
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# Create a default, fully populated DTS file
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DATA="/dts-v1/;
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@ -80,19 +99,8 @@ DATA="/dts-v1/;
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};
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};
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fdt@1 {
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description = \"${ARCH_UPPER} OpenWrt ${DEVICE} device tree blob\";
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data = /incbin/(\"${DTB}\");
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type = \"flat_dt\";
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arch = \"${ARCH}\";
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compression = \"none\";
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hash@1 {
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algo = \"crc32\";
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};
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hash@2 {
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algo = \"sha1\";
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};
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};
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${FDT}
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};
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configurations {
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@ -105,11 +113,5 @@ DATA="/dts-v1/;
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};
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};"
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# Conditionally strip fdt information out of tree
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if [ -z "${DTB}" ]; then
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DATA=`echo "$DATA" | sed '/start fdt/,/end fdt/d'`
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DATA=`echo "$DATA" | sed '/fdt/d'`
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fi
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# Write .its file to disk
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echo "$DATA" > ${OUTPUT}
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