Hi all,
I want to know if someone here already tried osmocombb on Motorola W220?
This cell phone is powered by D751749ZPH, but at least my model (W220 E2) doesn't communicate with "osmocon". The problem is not serial cable because it work correctly with C115.
After some search I discovered the uart is disabled by software, some firmware version let users to enable it after entering on engineering mode (*#**372#), unfortunately my firmware doesn't have this option at eng. mode.
You can see a picture of my W220 board here: http://acassis.files.wordpress.com/2011/11/sam_1634.jpg
If someone has some idea for an alternative option (JTAG?) please tell me.
BR,
Alan
Hi,
On 19.11.2011 21:19, Alan Carvalho de Assis wrote:
After some search I discovered the uart is disabled by software, some firmware version let users to enable it after entering on engineering mode (*#**372#), unfortunately my firmware doesn't have this option at eng. mode.
The phone doesn't use the Compal ramloader (it is manufactured by Chi-Mei), but it uses the Calypso romloader.
Loading osmocom will work fine with "-m romload" and a highram image, however, the Si4210 GSM transceiver it uses is currently unsupported in osmocom. Feel free to write a driver for it though, the register-level datasheet is floating around somewhere.
Regards, Steve
Hi Steve,
On 11/19/11, Steve Markgraf steve@steve-m.de wrote:
Hi,
On 19.11.2011 21:19, Alan Carvalho de Assis wrote:
After some search I discovered the uart is disabled by software, some firmware version let users to enable it after entering on engineering mode (*#**372#), unfortunately my firmware doesn't have this option at eng. mode.
The phone doesn't use the Compal ramloader (it is manufactured by Chi-Mei), but it uses the Calypso romloader.
Loading osmocom will work fine with "-m romload" and a highram image,
Thank you very much.
It worked fine!
however, the Si4210 GSM transceiver it uses is currently unsupported in osmocom. Feel free to write a driver for it though, the register-level datasheet is floating around somewhere.
I'm looking for this datasheet.
BR,
Alan
baseband-devel@lists.osmocom.org
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Alan Carvalho de Assis -
Steve Markgraf