[U-Boot] ATAGS for Tegra, Sunxi, etc.

[Stephen Warren]

On 12/16/2015 09:59 PM, Masahiro Yamada wrote:
> + To: U-Boot ML
>
> I forgot to send this to ML.
>
>
>
>
> 2015-12-17 13:58 GMT+09:00 Masahiro Yamada <yamada.masahiro at socionext.com>:
>> Hi,
>>
>> I noticed some well-maintained new SoC families still
>> define CONFIG_CMDLINE_TAG.
>>
>>
>> For example,
>>
>> include/configs/tegra-common.h
>>
>>    #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */

IIRC, Tegra support in U-Boot was added in the days before DT was a 
thing, or a widespread thing at least. (Oh, happy days!) I imagine that 
the config option was simply never removed since there was no specific 
need to do so.