Bjørn Mork <bj...@mork.no> [2017-01-08 23:10:20]: > The output above comes from the Sierra Wireless EM7455 originally delivered > as part of my Lenovo X1 Carbon, running bog standard firmare.
Oops. How did you get into the shell of your modem? Is it a root shell also? Seems like some serial line filtering might be needed in the kernel, to limit access to such backdoor commands like 'AT+QLINUXCMD' only to certain users :-) It's like a bad dream, really. > Trying not to kill the optimism here, but... But this is a project with > about the same complexity as replacing Android on a phone. It's not that complex, it's missing the UI part, WiFi, BLE etc. :-) But I understand the complexity, that's why I'm trying to bring some attention into this project, probably help little bit also. > And IMHO it's rather pointless unless you do something about the "baseband" > image. It's not pointless for me. We do the same with our routers, even if we still can't control the WiFi binary blob firmwares in majority of them. I would be happy if I could build custom firmware image for my modem using LEDE. Why not use the modem as the only CPU in the system? Quectel modems have quite a long EOL, making it quite viable target. > Which is probably not feasible due to the complete lack of any source > code or documentation from Qualcomm. Yep, time will show :-) -- ynezz _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
