[U-Boot] [PATCH 4/4] rockchip: dts: rk3399-puma: select DRAM timing via Kconfig
Simon Glass
sjg at chromium.org
Mon Jun 5 21:33:17 UTC 2017
Hi Philipp,
On 1 June 2017 at 20:55, Simon Glass <sjg at chromium.org> wrote:
> On 31 May 2017 at 10:16, Philipp Tomsich
> <philipp.tomsich at theobroma-systems.com> wrote:
>> The RK3399-Q7 has multiple build-options for its DRAM configuration,
>> including the timing of the DRAM components populated.
>>
>> While DDR3-1600 is the standard configuration, custom-configurations
>> are available with DDR3-1333 (for a further cost-optimisation) and
>> with DDR3-1866 (as a premium option).
>>
>> To simplify our test automation (without the need to maintain 3
>> different defconfigs) and customer evaluation, we make this selectable
>> via Kconfig.
>>
>> Signed-off-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
>> ---
>>
>> arch/arm/dts/rk3399-puma.dts | 8 +++++++
>> board/theobroma-systems/puma_rk3399/Kconfig | 37 +++++++++++++++++++++++++++++
>> 2 files changed, 45 insertions(+)
>
> Reviewed-by: Simon Glass <sjg at chromium.org>
Unfortunately this break various boards including firefly-rk3288.
Instead of the #ifdef can you please add a separate .dts for each
variant, with each including a .dtsi with the rest of it?
Regards,
Simon
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