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>
(cherry picked from commit 205e0939f0)
This commit is contained in:
Johann Neuhauser 2019-09-16 11:42:49 +02:00 committed by Petr Štetiar
parent 60ff8bf512
commit 830000855e
1 changed files with 4 additions and 5 deletions

View File

@ -59,7 +59,7 @@ ARCH_UPPER=`echo $ARCH | tr '[:lower:]' '[:upper:]'`
# Conditionally create fdt information
if [ -n "${DTB}" ]; then
FDT="
FDT_NODE="
fdt@1 {
description = \"${ARCH_UPPER} OpenWrt ${DEVICE} device tree blob\";
data = /incbin/(\"${DTB}\");
@ -74,6 +74,7 @@ if [ -n "${DTB}" ]; then
};
};
"
FDT_PROP="fdt = \"fdt@1\";"
fi
# Create a default, fully populated DTS file
@ -100,9 +101,7 @@ DATA="/dts-v1/;
algo = \"sha1\";
};
};
${FDT}
${FDT_NODE}
};
configurations {
@ -110,7 +109,7 @@ ${FDT}
${CONFIG} {
description = \"OpenWrt\";
kernel = \"kernel@1\";
fdt = \"fdt@1\";
${FDT_PROP}
};
};
};"