[Avila] hwclock problem

[Gianluca Mando]

Hi Nathan,

thank you!

The commands you proposed seem to have resolved the problem, could you
please give me also an explanation of their significance?

gianluca

2008/5/21, Nathan Wharton <naw at greptar.com>:
>
> Try:
> i2cset -f -y 0 0x68 0x0 0xb109 w
> i2cset -f -y 0 0x68 0x4 0x4612 w
>
> Gianluca Mando wrote:
>
>> Hi all,
>>
>> I have 3 Avila boards which suffer of the hwclock problem (the board is
>> blocked). I tried the following commands:
>>
>> i2cset -y 0 0x68 0x0 0xb109 w
>> i2cset -y 0 0x68 0x4 0x4612 w
>> i2cset -y 0 0x68 0x6 0x0000 w
>>
>> but after digiting the first line and pressing enter, I have the response:
>>
>> "Error: Could not set address to 0x68: Device or resource busy"
>>
>> I had previously created manually the devs:
>>
>> mknod /dev/i2c-0 c 89 0
>>
>> mknod /dev/i2c0 c 89 0
>>
>> Have I to activate something in the kernel configuration other than that
>> enabled by default in the bsp 0.6 distributed by Gateworks?
>> Any help is very welcome.
>>
>> Regards
>>
>> Gianluca
>>
>>
>>
>>
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>>
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>
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