Hi,
On 11/24/2014 12:28 PM, nick wrote:
>
>
> On 14-11-24 02:47 AM, Michal Simek wrote:
>> Hi,
>>
>> On 11/24/2014 05:19 AM, nick wrote:
>>> Greetings Michal and others,
>>> I am wondering about the FIX ME in xsysace.c as it seems not correct due to
>>> my knowledge of most hardware protocols using a predetermined bit wide and
>>> therefore this could be hard coded. If someone can respond on if I am
>>> correct in removing this fix me it would be greatly appreciated.
>>
>> I think that will be the best to c&p that fixme which you are talking about.
>> Definitely feel free to fix whatever fixme is there and send the patch
>> for fixing it.
>>
>> Thanks,
>> Michal
>>
> Here is the fix me.
> int bus_width = ACE_BUS_WIDTH_16; /* FIXME: should not be hard coded */
FIXME is totally bogus and should be removed.
I expect you want to use 8bit bus mode which driver itself supports.
This line is just default setup to 16bit mode.
If you add 8-bit property to dts you are there.
if (of_find_property(dev->dev.of_node, "8-bit", NULL))
bus_width = ACE_BUS_WIDTH_8;
Thanks,
Michal
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