Re: [U-Boot] [PATCH V4 1/2] rockchip: dts: tinker: Move u-boot dmc initialization to specific section

On 2019/11/16 上午5:07, Michael Trimarchi wrote:

dmc is used to initialize the memory controller. It's needed by u-boot. Move it in the specific section

Signed-off-by: Michael Trimarchi michael@amarulasolutions.com

Reviewed-by: Kever Yang kever.yang@rock-chips.com

Thanks, - Kever

---

Changes: nothing

---

arch/arm/dts/rk3288-tinker-u-boot.dtsi | 12 ++++++++++++ arch/arm/dts/rk3288-tinker.dts | 12 ------------ 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/arm/dts/rk3288-tinker-u-boot.dtsi b/arch/arm/dts/rk3288-tinker-u-boot.dtsi index f7f9d6dc72..732aa4f91f 100644 --- a/arch/arm/dts/rk3288-tinker-u-boot.dtsi +++ b/arch/arm/dts/rk3288-tinker-u-boot.dtsi @@ -5,6 +5,18 @@

#include "rk3288-u-boot.dtsi"

+&dmc {

• u-boot,dm-pre-reloc;
• 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; };

diff --git a/arch/arm/dts/rk3288-tinker.dts b/arch/arm/dts/rk3288-tinker.dts index 94c3afe860..4b8405fd82 100644 --- a/arch/arm/dts/rk3288-tinker.dts +++ b/arch/arm/dts/rk3288-tinker.dts @@ -15,18 +15,6 @@ }; };

-&dmc {

• 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 { usb { host_vbus_drv: host-vbus-drv {