source: trunk/target/linux/ifxmips/extract.sh @ 20641

Last change on this file since 20641 was 20641, checked in by blogic, 7 years ago

[ifxmips] improve extract code

  • Property svn:executable set to *
File size: 1.2 KB
Line 
1#!/bin/sh
2
3DIR="$1/"
4FILE="$1/$2"
5
6echo "This tool downloads the arcor a800 firmware release and extracts the voip firmware for the danube."
7echo "Please only do so if it is legal in your country"
8
9[ ! -f ${FILE} ] && {
10        echo ${FILE} is missing
11        exit 1
12}
13
14[ -f ${DIR}/ifxmips_fw_decode.tar.bz2 -a ! -f ${DIR}voip_coef.bin ] && {
15        [ ! -f ${DIR}decode_ifx_fw ] && {
16                tar xjf ${DIR}ifxmips_fw_decode.tar.bz2 ifxmips_fw_decode/decode.c -O > ${DIR}decode.c
17                gcc -o ${DIR}decode_ifx_fw ${DIR}decode.c
18        }
19        [ ! -f ${DIR}voip_coef.lzma ] && {
20                ${DIR}decode_ifx_fw $FILE ${DIR}voip_coef.lzma
21        }
22        lzma d ${DIR}voip_coef.lzma ${DIR}voip_coef.bin
23}
24[ ! -f ${DIR}dsl_a.bin ] && {
25        dd if=${FILE} of=${DIR}dsl1.lzma bs=1 skip=2168832 count=150724
26        lzma d ${DIR}dsl2.lzma ${DIR}dsl_a.bin
27}
28
29[ ! -f ${DIR}dsl_b.bin ] && {
30        dd if=${FILE} of=${DIR}dsl2.lzma bs=1 skip=2320384 count=148343
31        lzma d ${DIR}dsl1.lzma ${DIR}dsl_b.bin
32}
33
34[ ! -f ${DIR}voip.bin ] && {
35        dd if=${FILE} of=${DIR}voip.lzma bs=1 skip=2468864 count=452105
36        lzma d ${DIR}voip.lzma ${DIR}voip.bin
37}
38exit 0
39
40# get lzma offsets
41# hexdump -C arcor_A800_452CPW_FW_1.02.206\(20081201\).bin | grep "5d 00 00 80"
42# hexdump -C arcor_A800_452CPW_FW_1.02.206\(20081201\).bin | grep "00 d5 08 00"
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