[U-Boot] [PATCH 5/8] sunxi: Add selective DRAM type and timing

Dr. Philipp Tomsich philipp.tomsich at theobroma-systems.com
Wed Mar 15 00:51:48 UTC 2017


> On 15 Mar 2017, at 01:42, André Przywara <andre.przywara at arm.com> wrote:
> 
> On 11/03/17 16:19, Icenowy Zheng wrote:
>> DRAM chip varies, and one code cannot satisfy all DRAMs.
>> 
>> Add options to select a timing set.
>> 
>> Currently only DDR3-1333 (the original set) is added into it.
> 
> Yes, separating the timings sounds like a good idea. Eventually we
> should move these parameters into a data structure, but let's start easy
> here and do one step after another (unless you feel bored and want to
> mimic how Philipp did it [1]).

Just a heads-up: this is already cleaned up on one of my outbound trees with
a shared data structure for sun6i, sun9i and sun50i.
I am just holding off on submitting this until I have the device-model changes
out of my queue.

Cheers,
Philipp.




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