diff options
Diffstat (limited to 'scripts/mkits.sh')
| -rwxr-xr-x | scripts/mkits.sh | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/scripts/mkits.sh b/scripts/mkits.sh index 59ff3a2d15..ecaba8e965 100755 --- a/scripts/mkits.sh +++ b/scripts/mkits.sh @@ -24,6 +24,7 @@ usage() { printf "\n\t-a ==> set load address to 'addr' (hex)" printf "\n\t-e ==> set entry point to 'entry' (hex)" printf "\n\t-f ==> set device tree compatible string" + printf "\n\t-i ==> include initrd Blob 'initrd'" printf "\n\t-v ==> set kernel version to 'version'" printf "\n\t-k ==> include kernel image 'kernel'" printf "\n\t-D ==> human friendly Device Tree Blob 'name'" @@ -37,10 +38,11 @@ usage() { FDTNUM=1 ROOTFSNUM=1 +INITRDNUM=1 HASH=sha1 LOADABLES= -while getopts ":A:a:c:C:D:d:e:f:k:n:o:v:r:S" OPTION +while getopts ":A:a:c:C:D:d:e:f:i:k:n:o:v:r:S" OPTION do case $OPTION in A ) ARCH=$OPTARG;; @@ -51,6 +53,7 @@ do d ) DTB=$OPTARG;; e ) ENTRY_ADDR=$OPTARG;; f ) COMPATIBLE=$OPTARG;; + i ) INITRD=$OPTARG;; k ) KERNEL=$OPTARG;; n ) FDTNUM=$OPTARG;; o ) OUTPUT=$OPTARG;; @@ -96,6 +99,27 @@ if [ -n "${DTB}" ]; then FDT_PROP="fdt = \"fdt@$FDTNUM\";" fi +if [ -n "${INITRD}" ]; then + INITRD_NODE=" + initrd@$INITRDNUM { + description = \"${ARCH_UPPER} OpenWrt ${DEVICE} initrd\"; + ${COMPATIBLE_PROP} + data = /incbin/(\"${INITRD}\"); + type = \"ramdisk\"; + arch = \"${ARCH}\"; + os = \"linux\"; + hash@1 { + algo = \"crc32\"; + }; + hash@2 { + algo = \"${HASH}\"; + }; + }; +" + INITRD_PROP="ramdisk=\"initrd@${INITRDNUM}\";" +fi + + if [ -n "${ROOTFS}" ]; then dd if="${ROOTFS}" of="${ROOTFS}.pagesync" bs=4096 conv=sync ROOTFS_NODE=" @@ -141,6 +165,7 @@ DATA="/dts-v1/; algo = \"$HASH\"; }; }; +${INITRD_NODE} ${FDT_NODE} ${ROOTFS_NODE} }; @@ -153,6 +178,7 @@ ${ROOTFS_NODE} ${FDT_PROP} ${LOADABLES:+loadables = ${LOADABLES};} ${COMPATIBLE_PROP} + ${INITRD_PROP} }; }; };" |