gemini: enable GPIO sysfs interface
[openwrt.git] / target / linux / ifxmips / extract.sh
1 #!/bin/sh
2
3 DIR="$1/"
4 FILE="$1/$2"
5
6 echo "This tool downloads the arcor a800 firmware release and extracts the voip firmware for the danube."
7 echo "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_decodev2.tar.bz2 -a ! -f ${DIR}voip_coef.bin ] && {
15 [ ! -f ${DIR}decode_ifx_fw && -f ${DIR}ifxmips_fw_decodev2.tar.bz2 ] && {
16 tar xjf ${DIR}ifxmips_fw_decodev2.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}decode_ifx_fw ] && {
20 [ ! -f ${DIR}voip_coef.lzma ] && {
21 ${DIR}decode_ifx_fw $FILE ${DIR}voip_coef.lzma
22 }
23 lzma d ${DIR}voip_coef.lzma ${DIR}voip_coef.bin
24 }
25 }
26 [ ! -f ${DIR}dsl_a.bin ] && {
27 dd if=${FILE} of=${DIR}dsl1.lzma bs=1 skip=2168832 count=150724
28 lzma d ${DIR}dsl2.lzma ${DIR}dsl_a.bin
29 }
30
31 [ ! -f ${DIR}dsl_b.bin ] && {
32 dd if=${FILE} of=${DIR}dsl2.lzma bs=1 skip=2320384 count=148343
33 lzma d ${DIR}dsl1.lzma ${DIR}dsl_b.bin
34 }
35
36 [ ! -f ${DIR}voip.bin ] && {
37 dd if=${FILE} of=${DIR}voip.lzma bs=1 skip=2468864 count=452105
38 lzma d ${DIR}voip.lzma ${DIR}voip.bin
39 }
40 exit 0
41
42 # get lzma offsets
43 # hexdump -C arcor_A800_452CPW_FW_1.02.206\(20081201\).bin | grep "5d 00 00 80"
44 # hexdump -C arcor_A800_452CPW_FW_1.02.206\(20081201\).bin | grep "00 d5 08 00"
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