Hello,
I’m working on EC21 modem.
I’m trying to implement DFOTA functionalties on following the instructions presents on Quectel_EC2xEG9xEG25-G_Series_QuecOpen_DFOTA_Application_Note_V1.0.
I’m was able to make successfully:
- machine-image-mdm9607.squashfs,
- mdm9607-perf-boot.img,
- mdm9607-perf-sysfs.ubi,
- usrdata.ubi, and
- usrdata.ubifs
but I’m not able to make:
- mdm9607-recovery.ubi and
- NON-HLOS.ubi.
Indeed, update_gen.sh stuck at
root@devlinux:/opt/DFOTA/ql-ol-sdk/ql-ol-extsdk/tools/EC20-delta-gentools# . update_gen.sh a
/opt/DFOTA/ql-ol-sdk/ql-ol-crosstool/sysroots/x86_64-oesdk-linux/usr/lib/python27.zip
begin
(‘-p’, ‘.’)
(‘-s’, ‘…/…/…/…/device/qcom/common,’)
(‘-t’, ‘a’)
(‘-v’, ‘’)
(‘-d’, ‘MTD’)
(‘-v’, ‘’)
(‘-i’, ‘./v1/targetfiles.zip’)
./v2/targetfiles.zip
update.zip
end
unzipping target target-files…
[becking]args[0] = ./v2/targetfiles.zip
running: unzip -o -q ./v2/targetfiles.zip -d /tmp/targetfiles-v0GDIS
unzip v2 files>>>[becking]OPTIONS.inout_tmp,input_zip /tmp/targetfiles-v0GDIS <zipfile.ZipFile object at 0x7f90802b1d50>
Check device type>>>[becking]OPTIONS.device_type MTD
Traceback (most recent call last):
File “./ota_from_target_files”, line 1135, in
main(sys.argv[1:])
File “./ota_from_target_files”, line 1012, in main
OPTIONS.info_dict = common.LoadInfoDict(input_zip, OPTIONS.device_type)
File “/opt/DFOTA/ql-ol-sdk/ql-ol-extsdk/tools/EC20-delta-gentools/common.py”, line 113, in LoadInfoDict
raise ValueError(“can’t find recovery API version in input target-files”)
ValueError: can’t find recovery API version in input target-files
How i could resolve it?
Thanks in advance,
Simone