mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
18 lines
440 B
Bash
Executable File
18 lines
440 B
Bash
Executable File
#!/usr/bin/env bash
|
|
OUTPUT="$1"
|
|
KERNELSIZE="$2"
|
|
KERNELIMAGE="$3"
|
|
ROOTFSSIZE="$4"
|
|
ROOTFSIMAGE="$5"
|
|
|
|
rm -f "$OUTPUT"
|
|
|
|
# create partition table
|
|
set `ptgen -o "$OUTPUT" -h 16 -s 32 -t 0x27 -p ${KERNELSIZE}m -t 0x83 -p ${ROOTFSSIZE}m`
|
|
|
|
KERNELOFFSET="$(($1 / 512))"
|
|
ROOTFSOFFSET="$(($2 / 512))"
|
|
|
|
dd if="$KERNELIMAGE" of="$OUTPUT" bs=512 conv=notrunc seek="$KERNELOFFSET"
|
|
dd if="$ROOTFSIMAGE" of="$OUTPUT" bs=512 conv=notrunc seek="$ROOTFSOFFSET"
|