c5b4fa20fa
This replaces deprecated backticks by more versatile $(...) syntax. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> [decapitalized patch subject at submitter's request] Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
29 lines
688 B
Bash
Executable File
29 lines
688 B
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
set -x
|
|
[ $# -eq 5 ] || {
|
|
echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
|
|
exit 1
|
|
}
|
|
|
|
OUTPUT="$1"
|
|
BOOTFS="$2"
|
|
ROOTFS="$3"
|
|
BOOTFSSIZE="$4"
|
|
ROOTFSSIZE="$5"
|
|
|
|
head=4
|
|
sect=63
|
|
|
|
# Create two empty partitions followed by the boot partition with
|
|
# the ./boot/zImage and then the rootfs partition.
|
|
set $(ptgen -o $OUTPUT -h $head -s $sect -t 83 -n -p 0 -p 0 -p ${BOOTFSSIZE}M -p ${ROOTFSSIZE}M)
|
|
|
|
BOOTOFFSET="$(($1 / 512))"
|
|
BOOTSIZE="$(($2 / 512))"
|
|
ROOTFSOFFSET="$(($3 / 512))"
|
|
ROOTFSSIZE="$(($4 / 512))"
|
|
|
|
dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
|
|
dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
|