build: make device tree arg really optional in mkits.sh
If no device tree is given there is no node generated, but the configuration does still include the name of the missing node. This will result in a successful build fit image, but bootm does throw a error message if we want to boot the bad configuration. Signed-off-by: Johann Neuhauser <jneuhauser@dh-electronics.com>
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@ -59,7 +59,7 @@ 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_NODE="
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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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@ -74,6 +74,7 @@ if [ -n "${DTB}" ]; then
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};
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};
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"
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FDT_PROP="fdt = \"fdt@1\";"
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fi
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# Create a default, fully populated DTS file
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@ -100,9 +101,7 @@ DATA="/dts-v1/;
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algo = \"sha1\";
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};
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};
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${FDT}
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${FDT_NODE}
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};
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configurations {
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@ -110,7 +109,7 @@ ${FDT}
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${CONFIG} {
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description = \"OpenWrt\";
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kernel = \"kernel@1\";
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fdt = \"fdt@1\";
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${FDT_PROP}
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};
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};
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};"
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