[Bug 58481] [pandaboard] btwilink - st_register failed -22

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https://bugzilla.kernel.org/show_bug.cgi?id=58481


Timo Mueller <timo.mueller@xxxxxxxxxxxx> changed:

           What    |Removed                     |Added
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                 CC|                            |timo.mueller@xxxxxxxxxxxx




--- Comment #2 from Timo Mueller <timo.mueller@xxxxxxxxxxxx>  2013-05-22 11:52:21 ---
Hi Tobias,

have you installed the wilink chip's firmware? The shared transport driver
tries to load it and it times out.

You can download the firmware for the PandaBoard ES here:
http://processors.wiki.ti.com/images/1/18/TIInit_7.6.15-XTAL.zip

On successful install you should get an output like this:
[  129.701354] (stc): st_register(4) 
[  129.705230] (stc):  chnl_id list empty :4 
[  129.709686] (stk) : st_kim_start
[  129.819732] (stk) :ldisc_install = 1
[  129.874694] (stc): st_tty_open 
[  129.878082] (stk) :line discipline installed
[  129.883117] (stk) :TIInit_7.6.15.bts

And in uim:
uim:@ main
uim:begin polling...
uim:poll broke due to event 10(PRI:2/ERR:8)

uim:read 1 from install 

uim:@ st_uart_config
uim: signal received, opening /dev/ttyO1
uim:@ set_baud_rate
uim:set_baud_rate() done
uim:Setting speed to 3000000
uim:@ read_command_complete
uim: Command complete started
uim:@ read_hci_event
uim: read_hci_event
uim:Command complete done
uim:Speed changing to 3000000, 1
uim:@ set_custom_baud_rate
uim:Installed N_TI_WL Line displine
uim:begin polling...
uim:poll broke due to event 10(PRI:2/ERR:8)

uim:read 0 from install 

uim:@ st_uart_config
uim:Un-Installed N_TI_WL Line displine
uim:begin polling...


I hope this helps.

Best regards,
Timo

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