[PATCH v4 2/2] arm: dts: j7200: dts sync with Linux 6.6-rc1

Nishanth Menon nm at ti.com
Thu Oct 5 13:33:36 CEST 2023


On 11:56-20231004, Reid Tonking wrote:
> Sync j7200 dts with Linux 6.6-rc1
[..]
> diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
> index e62f9218e8..9469dca39f 100644
> --- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
> +++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
> @@ -1,13 +1,14 @@
>  // SPDX-License-Identifier: GPL-2.0
>  /*
> - * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
> + * Copyright (C) 2020-2023 Texas Instruments Incorporated - https://www.ti.com/
>   */
>  
>  /dts-v1/;
>  
> -#include "k3-j7200-som-p0.dtsi"
> +#include "k3-j7200-common-proc-board.dts"
>  #include "k3-j7200-ddr-evm-lp4-2666.dtsi"
>  #include "k3-j721e-ddr.dtsi"
> +#include "k3-j7200-common-proc-board-u-boot.dtsi"
>  
>  / {
>  	aliases {
> @@ -15,17 +16,6 @@
>  		remoteproc1 = &a72_0;
>  	};
>  
> -	chosen {
> -		stdout-path = &main_uart0;
> -		tick-timer = &timer1;
> -		firmware-loader = &fs_loader0;
> -	};
> -
> -	fs_loader0: fs_loader at 0 {
> -		bootph-all;
> -		compatible = "u-boot,fs-loader";
> -	};
> -
>  	a72_0: a72 at 0 {
>  		compatible = "ti,am654-rproc";
>  		reg = <0x0 0x00a90000 0x0 0x10>;
> @@ -39,21 +29,17 @@
>  		ti,sci = <&dmsc>;
>  		ti,sci-proc-id = <32>;
>  		ti,sci-host-id = <10>;
> -		bootph-pre-ram;
> -	};
> -
> -	clk_200mhz: dummy_clock_200mhz {
> -		compatible = "fixed-clock";
> -		#clock-cells = <0>;
> -		clock-frequency = <200000000>;
> -		bootph-pre-ram;
> +		bootph-all;

Here and else where in the r5 file: why switch from pre-ram to bootph-all
? dont we need these prior to ddr initialization?

[...]

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D


More information about the U-Boot mailing list