[U-Boot] [PATCH v3 2/3] rk3288: sdram: auto-detect the capacity

[Simon Glass]

On 10 October 2016 at 11:12, Vagrant Cascadian <vagrant at debian.org> wrote:
> On 2016-10-07, Kever Yang wrote:
>> Add support for rk3288 dram capacity auto detect, support DDR3 and
>> LPDDR3, DDR2 is not supported.
>> The program will automatically detect:
>> - channel number
>> - rank number
>> - column address number
>> - row address number
>>
>> The dts file do not need to describe those info after apply this patch.
>>
>> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
>> Tested-by: Simon Glass <sjg at chromium.org>
>> Tested-by: Vagrant Cascadian <vagrant at debian.org>
>> ---
>>
>> Changes in v3:
>> - add error report and return value when error happen
>> - add comments for stride and address bits.
>>
>> Changes in v2:
>> - update code for OF_PLATDATA enabled
>> - bug fix for ddrconfig
>
> Tested the updated v3 patch with u-boot 2016.11-rc1, using both firefly
> 2GB and 4GB variants. Both detect appropriate amount of ram and
> otherwise work fine.
>
> Tested-by: Vagrant Cascadian <vagrant at debian.org>
>
> live well,
>   vagrant

Acked-by: Simon Glass <sjg at chromium.org>