mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-02-14 20:31:54 +00:00
Fix mkits script
This commit is contained in:
Ycarus (Yannick Chabanois)
parent
ef5db6e749
commit
77543d1eb9
1 changed files with 157 additions and 33 deletions
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@ -23,18 +23,32 @@ usage() {
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printf "\n\t-c ==> set config name 'config'"
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printf "\n\t-a ==> set load address to 'addr' (hex)"
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printf "\n\t-e ==> set entry point to 'entry' (hex)"
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printf "\n\t-f ==> set device tree compatible string"
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printf "\n\t-i ==> include initrd Blob 'initrd'"
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printf "\n\t-v ==> set kernel version to 'version'"
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printf "\n\t-k ==> include kernel image 'kernel'"
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printf "\n\t-D ==> human friendly Device Tree Blob 'name'"
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printf "\n\t-n ==> fdt unit-address 'address'"
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printf "\n\t-d ==> include Device Tree Blob 'dtb'"
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printf "\n\t-o ==> create output file 'its_file'\n"
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printf "\n\t-r ==> include RootFS blob 'rootfs'"
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printf "\n\t-H ==> specify hash algo instead of SHA1"
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printf "\n\t-l ==> legacy mode character (@ etc otherwise -)"
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printf "\n\t-o ==> create output file 'its_file'"
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printf "\n\t-O ==> create config with dt overlay 'name:dtb'"
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printf "\n\t\t(can be specified more than once)\n"
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exit 1
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}
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REFERENCE_CHAR='-'
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FDTNUM=1
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ROOTFSNUM=1
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INITRDNUM=1
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HASH=sha1
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LOADABLES=
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DTOVERLAY=
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DTADDR=
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while getopts ":A:a:c:C:D:d:e:k:n:o:v:" OPTION
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while getopts ":A:a:c:C:D:d:e:f:i:k:l:n:o:O:v:r:H:" OPTION
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do
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case $OPTION in
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A ) ARCH=$OPTARG;;
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@ -44,9 +58,15 @@ do
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D ) DEVICE=$OPTARG;;
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d ) DTB=$OPTARG;;
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e ) ENTRY_ADDR=$OPTARG;;
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f ) COMPATIBLE=$OPTARG;;
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i ) INITRD=$OPTARG;;
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k ) KERNEL=$OPTARG;;
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l ) REFERENCE_CHAR=$OPTARG;;
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n ) FDTNUM=$OPTARG;;
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o ) OUTPUT=$OPTARG;;
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O ) DTOVERLAY="$DTOVERLAY ${OPTARG}";;
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r ) ROOTFS=$OPTARG;;
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H ) HASH=$OPTARG;;
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v ) VERSION=$OPTARG;;
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* ) echo "Invalid option passed to '$0' (options:$*)"
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usage;;
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@ -62,30 +82,43 @@ fi
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ARCH_UPPER=$(echo "$ARCH" | tr '[:lower:]' '[:upper:]')
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if [ -n "${COMPATIBLE}" ]; then
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COMPATIBLE_PROP="compatible = \"${COMPATIBLE}\";"
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fi
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# Conditionally create fdt information
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if [ -n "${DTB}" ]; then
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if [ -f "$DTB" ]; then
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[ "$DTOVERLAY" ] && {
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dtbsize=$(wc -c "$DTB" | cut -d' ' -f1)
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DTADDR=$(printf "0x%08x" $(($LOAD_ADDR - $dtbsize)) )
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}
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FDT_NODE="
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fdt@$FDTNUM {
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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 = \"${ARCH}\";
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compression = \"none\";
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hash@1 {
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algo = \"crc32\";
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};
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hash@2 {
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algo = \"sha1\";
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};
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fdt${REFERENCE_CHAR}$FDTNUM {
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description = \"${ARCH_UPPER} OpenWrt ${DEVICE} device tree blob\";
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${COMPATIBLE_PROP}
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data = /incbin/(\"${DTB}\");
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type = \"flat_dt\";
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${DTADDR:+load = <${DTADDR}>;}
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arch = \"${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 = \"${HASH}\";
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};
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};
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"
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FDT_PROP="fdt = \"fdt${REFERENCE_CHAR}$FDTNUM\";"
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CONFIG_NODE="
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${CONFIG} {
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description = \"OpenWrt\";
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kernel = \"kernel@1\";
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fdt = \"fdt@$FDTNUM\";
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description = \"OpenWrt ${DEVICE}\";
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kernel = \"kernel${REFERENCE_CHAR}1\";
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${FDT_PROP}
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${LOADABLES:+loadables = ${LOADABLES};}
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${COMPATIBLE_PROP}
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${INITRD_PROP}
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};
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"
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else
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@ -107,39 +140,126 @@ if [ -n "${DTB}" ]; then
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rm -f "${OUTPUT}"
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exit 1
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}
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[ "$DTOVERLAY" ] && {
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dtbsize=$(wc -c "$ff" | cut -d' ' -f1)
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DTADDR=$(printf "0x%08x" $(($LOAD_ADDR - $dtbsize)) )
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}
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FDT_NODE="${FDT_NODE}
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fdt@$FDTNUM {
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fdt${REFERENCE_CHAR}$FDTNUM {
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description = \"${f}\";
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${COMPATIBLE_PROP}
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data = /incbin/(\"${ff}\");
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type = \"flat_dt\";
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${DTADDR:+load = <${DTADDR}>;}
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arch = \"${ARCH}\";
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compression = \"none\";
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hash@1 {
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algo = \"crc32\";
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};
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hash@2 {
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algo = \"sha1\";
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algo = \"${HASH}\";
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};
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};
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"
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# extract XYZ from image-qcom-ipq4018-rutx-XYZ.dtb
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f=${f##*-}
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f=${f%.*}
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FDT_PROP="fdt = \"fdt${REFERENCE_CHAR}$FDTNUM\";"
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CONFIG_NODE="${CONFIG_NODE}
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conf_mdtb@${FDTNUM} {
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description = \"${f}\";
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kernel = \"kernel@1\";
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fdt = \"fdt@$FDTNUM\";
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kernel = \"kernel${REFERENCE_CHAR}1\";
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${FDT_PROP}
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${LOADABLES:+loadables = ${LOADABLES};}
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${COMPATIBLE_PROP}
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${INITRD_PROP}
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};
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"
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done
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fi
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fi
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if [ -n "${INITRD}" ]; then
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INITRD_NODE="
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initrd${REFERENCE_CHAR}$INITRDNUM {
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description = \"${ARCH_UPPER} OpenWrt ${DEVICE} initrd\";
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${COMPATIBLE_PROP}
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data = /incbin/(\"${INITRD}\");
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type = \"ramdisk\";
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arch = \"${ARCH}\";
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os = \"linux\";
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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 = \"${HASH}\";
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};
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};
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"
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INITRD_PROP="ramdisk=\"initrd${REFERENCE_CHAR}${INITRDNUM}\";"
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fi
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if [ -n "${ROOTFS}" ]; then
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dd if="${ROOTFS}" of="${ROOTFS}.pagesync" bs=4096 conv=sync
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ROOTFS_NODE="
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rootfs-$ROOTFSNUM {
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description = \"${ARCH_UPPER} OpenWrt ${DEVICE} rootfs\";
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${COMPATIBLE_PROP}
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data = /incbin/(\"${ROOTFS}.pagesync\");
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type = \"filesystem\";
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arch = \"${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 = \"${HASH}\";
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};
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};
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"
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LOADABLES="${LOADABLES:+$LOADABLES, }\"rootfs${REFERENCE_CHAR}${ROOTFSNUM}\""
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fi
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# add DT overlay blobs
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FDTOVERLAY_NODE=""
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OVCONFIGS=""
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[ "$DTOVERLAY" ] && for overlay in $DTOVERLAY ; do
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overlay_blob=${overlay##*:}
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ovname=${overlay%%:*}
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ovnode="fdt-$ovname"
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ovsize=$(wc -c "$overlay_blob" | cut -d' ' -f1)
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echo "$ovname ($overlay_blob) : $ovsize" >&2
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DTADDR=$(printf "0x%08x" $(($DTADDR - $ovsize)))
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FDTOVERLAY_NODE="$FDTOVERLAY_NODE
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$ovnode {
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description = \"${ARCH_UPPER} OpenWrt ${DEVICE} device tree overlay $ovname\";
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${COMPATIBLE_PROP}
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data = /incbin/(\"${overlay_blob}\");
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type = \"flat_dt\";
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arch = \"${ARCH}\";
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load = <${DTADDR}>;
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compression = \"none\";
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hash@1 {
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algo = \"crc32\";
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};
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hash@2 {
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algo = \"${HASH}\";
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};
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};
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"
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OVCONFIGS="$OVCONFIGS
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config-$ovname {
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description = \"OpenWrt ${DEVICE} with $ovname\";
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kernel = \"kernel${REFERENCE_CHAR}1\";
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fdt = \"fdt${REFERENCE_CHAR}$FDTNUM\", \"$ovnode\";
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${LOADABLES:+loadables = ${LOADABLES};}
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${COMPATIBLE_PROP}
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${INITRD_PROP}
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};
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"
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done
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# Create a default, fully populated DTS file
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DATA="/dts-v1/;
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@ -148,7 +268,7 @@ DATA="/dts-v1/;
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#address-cells = <1>;
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images {
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kernel@1 {
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kernel${REFERENCE_CHAR}1 {
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description = \"${ARCH_UPPER} OpenWrt Linux-${VERSION}\";
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data = /incbin/(\"${KERNEL}\");
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type = \"kernel\";
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@ -161,15 +281,19 @@ DATA="/dts-v1/;
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algo = \"crc32\";
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};
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hash@2 {
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algo = \"sha1\";
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algo = \"$HASH\";
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};
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};
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${INITRD_NODE}
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${FDT_NODE}
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${FDTOVERLAY_NODE}
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${ROOTFS_NODE}
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};
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configurations {
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default = \"${DEFAULT_CONFIG}\";
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${CONFIG_NODE}
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default = \"${CONFIG}\";
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${CONFIG_NODE}
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${OVCONFIGS}
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};
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};"
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