Hi Stefano,
> On 04/15/2011 02:47 PM, Fabio Estevam wrote:
>>> +char *get_reset_cause(void)
>>> +{
>>> + u32 cause;
>>> + struct src *src_regs = (struct src
>>> *)SRC_BASE_ADDR;
>>> +
>>> + cause = readl(&src_regs->srsr);
>>
>> You need to mask the 7 LSB of SRSR register.
>>
>> If you don´t bit 16 can still affect its result.
>
> Why ? As this becomes a general function for i.MX5, should we not
> provide a way to check all significant bits ? Why should we exclude the
> "warm boot" bit to be checked and printed out ?
And _please_ (as indictated in my i.MX31 mail) use the code for _all_
iMX51 boards withoput the need for them to call a function and print the
result.
Thanks!
Detlev
--
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when one tool came along that did everything Perl (Ugly) it took over.
-- Rob Pike
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