[U-Boot] [PATCH 2/2] dts: rk3288: change the dmc configuration to LPDDR3

[Eddie Cai]

Thanks Kever
Hi Simon

I did some search and found you acked the Jacob's patch, see [0]. But
didn't apply it. Did you lost this patch?

[0]https://patchwork.ozlabs.org/patch/694820/


2017-01-18 11:43 GMT+08:00 Kever Yang <kever.yang at rock-chips.com>:

> Hi Eddie,
>
>     This patch is no need. Jacob Chen has already send patch to update the
> sdram params
> for rk3288 miniarm, and that patch has acked by Simon.
>
> Thanks,
> - Kever
>
> On 01/18/2017 11:03 AM, Eddie Cai wrote:
>
>> The final version of Tinker board is using two channel LPDDR3.
>> So modify dmc configuration to meet it.
>>
>> Signed-off-by: Eddie Cai <eddie.cai at rock-chips.com>
>> ---
>>   arch/arm/dts/rk3288-tinker.dts | 17 ++++++++---------
>>   1 file changed, 8 insertions(+), 9 deletions(-)
>>
>> diff --git a/arch/arm/dts/rk3288-tinker.dts
>> b/arch/arm/dts/rk3288-tinker.dts
>> index 4dacc76..090c100 100644
>> --- a/arch/arm/dts/rk3288-tinker.dts
>> +++ b/arch/arm/dts/rk3288-tinker.dts
>> @@ -17,17 +17,16 @@
>>   };
>>     &dmc {
>> -       rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
>> -               0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
>> -               0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0
>> -               0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0
>> -               0x5 0x0>;
>> -       rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200
>> -               0xa60 0x40 0x10 0x0>;
>> -       rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>;
>> +       rockchip,pctl-timing = <0x215 0xc8 0x0 0x35 0x26 0x2 0x70 0x2000d
>> +               0x6 0x0 0x8 0x4 0x17 0x24 0xd 0x6
>> +               0x4 0x8 0x4 0x76 0x4 0x0 0x30 0x0
>> +               0x1 0x2 0x2 0x4 0x0 0x0 0xc0 0x4
>> +               0x8 0x1f4>;
>> +       rockchip,phy-timing = <0x48d7dd93 0x187008d8 0x121076
>> +               0x0 0xc3 0x6 0x2>;
>> +       rockchip,sdram-params = <0x20d266a4 0x5b6 2 533000000 6 9 0>;
>>   };
>>   -
>>   &pinctrl {
>>         u-boot,dm-pre-reloc;
>>   };
>>
>
>
>