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

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@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@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; };