On 10/1/14, 4:07 PM, Thor Thayer wrote:
>
> On 10/01/2014 12:13 PM, Dinh Nguyen wrote:
>>
>> On 10/1/14, 11:31 AM, tthayer@xxxxxxxxxxxxxxxxxxxxx wrote:
>>> From: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
>>>
[...]
>>> static void socfpga_cyclone5_restart(enum reboot_mode mode, const
>>> char *cmd)
>>> @@ -98,6 +101,13 @@ static void socfpga_cyclone5_restart(enum
>>> reboot_mode mode, const char *cmd)
>>> writel(temp, rst_manager_base_addr + SOCFPGA_RSTMGR_CTRL);
>>> }
>>> +static void __init socfpga_cyclone5_init(void)
>>> +{
>>> + of_platform_populate(NULL, of_default_bus_match_table,
>>> + NULL, NULL);
>> Why is this needed?
>>
>> Dinh
> Hi Dinh.
>
> Are you asking why the of_platform_populate() is needed? If so, it is
> used to kick off discovery of devices at the root of the tree.
I was asking about of_platform populate(). This was removed in this commit:
8b5c18f05 ARM: l2c: socfpga: convert to generic l2c OF initialisation
Just trying to understand what's the need to add it back?
Dinh
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