blob: 879b3f879de9436096dbc256e115175a8c46395c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
#!/bin/sh
######################################################################
# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
#
# * Script to patch an unpacked Samsung YP-R0 firmware file */
# Copyright (C) 2011 Thomas Martitz
######################################################################
# bail out early
set -e
if [ $# -lt 1 ] || [ $# -gt 2 ]; then
echo "Usage: $0 <files path> [path to unpacked rom]"
echo "\t<files path> is expected to have a rootfs layout and to contain"
echo "\tonly the files to overwrite (plain cp -r is used)"
exit 1
fi
FILES=${1%/}
FILES=${FILES:-"/"}
DIR=${2:-"."}
DIR=${DIR%/}
ROOTFS=$DIR/rootfs
CRAMFS=$DIR/cramfs-fsl.rom
# sanity checks
# this needs to be run as root!
if [ $(whoami) != "root" ]
then
echo "This needs to be run as root"
exit 1
fi
if [ ! -e $1 ] || [ ! -e $2 ]; then
echo "$1 or $2 does not exist"
exit 1
fi
if [ -z $ROOTFS ] || [ -z $FILES ]; then
echo "Invalid input directories"
exit 1
fi
if [ ! -e $CRAMFS ]; then
echo "Cramfs image not found (did you extract the firmware?)"
exit 1
fi
echo "Extracting cramfs image"
[ ! -e $ROOTFS ] || rmdir -p $ROOTFS
cramfs-1.1/cramfsck -x $ROOTFS $CRAMFS
echo "Patching rootfs"
echo "cp -r $FILES/* $ROOTFS/"
cp -r $FILES/.rockbox $ROOTFS/
cp -r $FILES/* $ROOTFS/
echo "Packing new cramfs image"
cramfs-1.1/mkcramfs $ROOTFS $CRAMFS
|
