[U-Boot] [PATCH 3/4] ARM: uniphier: split u-boot, dm-pre-reloc out to uniphier-v7-u-boot.dtsi
Jagan Teki
jagannadh.teki at gmail.com
Tue Oct 17 13:01:14 UTC 2017
On Tue, Oct 17, 2017 at 5:49 PM, Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
> UniPhier 32-bit SoCs use CONFIG_SPL_OF_CONTROL. So, many nodes must
> be marked as dm-pre-reloc to prevent fdtgrep from stripping them off.
>
> Sprinkling U-Boot specific properties all over the place is painful
> because DT files are synced with Linux from time to time.
>
> Split u-boot,dm-pre-reloc out to uniphier-v7-u-boot.dtsi, which is
> appended to UniPhier V7 DTS before the build.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
> ---
>
> arch/arm/dts/uniphier-ld4-ref.dts | 9 ------
> arch/arm/dts/uniphier-ld4.dtsi | 3 --
> arch/arm/dts/uniphier-ld6b-ref.dts | 9 ------
> arch/arm/dts/uniphier-pro4-ace.dts | 9 ------
> arch/arm/dts/uniphier-pro4-ref.dts | 9 ------
> arch/arm/dts/uniphier-pro4-sanji.dts | 21 ------------
> arch/arm/dts/uniphier-pro4.dtsi | 4 ---
> arch/arm/dts/uniphier-pro5-4kbox.dts | 9 ------
> arch/arm/dts/uniphier-pro5.dtsi | 4 ---
> arch/arm/dts/uniphier-pxs2-gentil.dts | 21 ------------
> arch/arm/dts/uniphier-pxs2-vodka.dts | 21 ------------
> arch/arm/dts/uniphier-pxs2.dtsi | 4 ---
> arch/arm/dts/uniphier-sld8-ref.dts | 9 ------
> arch/arm/dts/uniphier-sld8.dtsi | 3 --
> arch/arm/dts/uniphier-v7-u-boot.dtsi | 61 +++++++++++++++++++++++++++++++++++
> arch/arm/mach-uniphier/Kconfig | 2 ++
> 16 files changed, 63 insertions(+), 135 deletions(-)
> create mode 100644 arch/arm/dts/uniphier-v7-u-boot.dtsi
>
> diff --git a/arch/arm/dts/uniphier-ld4-ref.dts b/arch/arm/dts/uniphier-ld4-ref.dts
> index 0f50acb..0fd66e7 100644
> --- a/arch/arm/dts/uniphier-ld4-ref.dts
> +++ b/arch/arm/dts/uniphier-ld4-ref.dts
> @@ -68,12 +68,3 @@
> &usb1 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial0 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart0 {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-ld4.dtsi b/arch/arm/dts/uniphier-ld4.dtsi
> index b816038..158beae 100644
> --- a/arch/arm/dts/uniphier-ld4.dtsi
> +++ b/arch/arm/dts/uniphier-ld4.dtsi
> @@ -50,7 +50,6 @@
> #size-cells = <1>;
> ranges;
> interrupt-parent = <&intc>;
> - u-boot,dm-pre-reloc;
>
> l2: l2-cache at 500c0000 {
> compatible = "socionext,uniphier-system-cache";
> @@ -295,11 +294,9 @@
> compatible = "socionext,uniphier-ld4-soc-glue",
> "simple-mfd", "syscon";
> reg = <0x5f800000 0x2000>;
> - u-boot,dm-pre-reloc;
>
> pinctrl: pinctrl {
> compatible = "socionext,uniphier-ld4-pinctrl";
> - u-boot,dm-pre-reloc;
> };
> };
>
> diff --git a/arch/arm/dts/uniphier-ld6b-ref.dts b/arch/arm/dts/uniphier-ld6b-ref.dts
> index bdb7f50..926d37e 100644
> --- a/arch/arm/dts/uniphier-ld6b-ref.dts
> +++ b/arch/arm/dts/uniphier-ld6b-ref.dts
> @@ -70,12 +70,3 @@
> &usb1 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial0 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart0 {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-pro4-ace.dts b/arch/arm/dts/uniphier-pro4-ace.dts
> index 8161ba8..60a8c33 100644
> --- a/arch/arm/dts/uniphier-pro4-ace.dts
> +++ b/arch/arm/dts/uniphier-pro4-ace.dts
> @@ -90,12 +90,3 @@
> &usb3 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial0 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart0 {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-pro4-ref.dts b/arch/arm/dts/uniphier-pro4-ref.dts
> index 360b31d..1b22f80 100644
> --- a/arch/arm/dts/uniphier-pro4-ref.dts
> +++ b/arch/arm/dts/uniphier-pro4-ref.dts
> @@ -83,12 +83,3 @@
> &usb1 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial0 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart0 {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-pro4-sanji.dts b/arch/arm/dts/uniphier-pro4-sanji.dts
> index 778e2bb..950f47a 100644
> --- a/arch/arm/dts/uniphier-pro4-sanji.dts
> +++ b/arch/arm/dts/uniphier-pro4-sanji.dts
> @@ -85,24 +85,3 @@
> &usb3 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial0 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&mio_clk {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&emmc {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart0 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_emmc {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-pro4.dtsi b/arch/arm/dts/uniphier-pro4.dtsi
> index 5f39972..ea97e26 100644
> --- a/arch/arm/dts/uniphier-pro4.dtsi
> +++ b/arch/arm/dts/uniphier-pro4.dtsi
> @@ -58,7 +58,6 @@
> #size-cells = <1>;
> ranges;
> interrupt-parent = <&intc>;
> - u-boot,dm-pre-reloc;
>
> l2: l2-cache at 500c0000 {
> compatible = "socionext,uniphier-system-cache";
> @@ -224,7 +223,6 @@
> compatible = "socionext,uniphier-pro4-mioctrl",
> "simple-mfd", "syscon";
> reg = <0x59810000 0x800>;
> - u-boot,dm-pre-reloc;
>
> mio_clk: clock {
> compatible = "socionext,uniphier-pro4-mio-clock";
> @@ -333,11 +331,9 @@
> compatible = "socionext,uniphier-pro4-soc-glue",
> "simple-mfd", "syscon";
> reg = <0x5f800000 0x2000>;
> - u-boot,dm-pre-reloc;
>
> pinctrl: pinctrl {
> compatible = "socionext,uniphier-pro4-pinctrl";
> - u-boot,dm-pre-reloc;
> };
> };
>
> diff --git a/arch/arm/dts/uniphier-pro5-4kbox.dts b/arch/arm/dts/uniphier-pro5-4kbox.dts
> index 05597d3..1986a0b 100644
> --- a/arch/arm/dts/uniphier-pro5-4kbox.dts
> +++ b/arch/arm/dts/uniphier-pro5-4kbox.dts
> @@ -55,12 +55,3 @@
> &sd {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial1 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart1 {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-pro5.dtsi b/arch/arm/dts/uniphier-pro5.dtsi
> index 950b02c..3be3acf 100644
> --- a/arch/arm/dts/uniphier-pro5.dtsi
> +++ b/arch/arm/dts/uniphier-pro5.dtsi
> @@ -132,7 +132,6 @@
> #size-cells = <1>;
> ranges;
> interrupt-parent = <&intc>;
> - u-boot,dm-pre-reloc;
>
> l2: l2-cache at 500c0000 {
> compatible = "socionext,uniphier-system-cache";
> @@ -311,7 +310,6 @@
> compatible = "socionext,uniphier-pro5-sdctrl",
> "simple-mfd", "syscon";
> reg = <0x59810000 0x400>;
> - u-boot,dm-pre-reloc;
>
> sd_clk: clock {
> compatible = "socionext,uniphier-pro5-sd-clock";
> @@ -344,11 +342,9 @@
> compatible = "socionext,uniphier-pro5-soc-glue",
> "simple-mfd", "syscon";
> reg = <0x5f800000 0x2000>;
> - u-boot,dm-pre-reloc;
>
> pinctrl: pinctrl {
> compatible = "socionext,uniphier-pro5-pinctrl";
> - u-boot,dm-pre-reloc;
> };
> };
>
> diff --git a/arch/arm/dts/uniphier-pxs2-gentil.dts b/arch/arm/dts/uniphier-pxs2-gentil.dts
> index 7f0f972..4397714 100644
> --- a/arch/arm/dts/uniphier-pxs2-gentil.dts
> +++ b/arch/arm/dts/uniphier-pxs2-gentil.dts
> @@ -66,24 +66,3 @@
> &usb1 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial2 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&sd_clk {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&emmc {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart2 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_emmc {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-pxs2-vodka.dts b/arch/arm/dts/uniphier-pxs2-vodka.dts
> index ec9ffb7..d29096f 100644
> --- a/arch/arm/dts/uniphier-pxs2-vodka.dts
> +++ b/arch/arm/dts/uniphier-pxs2-vodka.dts
> @@ -49,24 +49,3 @@
> &usb0 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial2 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&sd_clk {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&emmc {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart2 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_emmc {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-pxs2.dtsi b/arch/arm/dts/uniphier-pxs2.dtsi
> index ac84d15..dcb2515 100644
> --- a/arch/arm/dts/uniphier-pxs2.dtsi
> +++ b/arch/arm/dts/uniphier-pxs2.dtsi
> @@ -120,7 +120,6 @@
> #size-cells = <1>;
> ranges;
> interrupt-parent = <&intc>;
> - u-boot,dm-pre-reloc;
>
> l2: l2-cache at 500c0000 {
> compatible = "socionext,uniphier-system-cache";
> @@ -297,7 +296,6 @@
> compatible = "socionext,uniphier-pxs2-sdctrl",
> "simple-mfd", "syscon";
> reg = <0x59810000 0x400>;
> - u-boot,dm-pre-reloc;
>
> sd_clk: clock {
> compatible = "socionext,uniphier-pxs2-sd-clock";
> @@ -365,11 +363,9 @@
> compatible = "socionext,uniphier-pxs2-soc-glue",
> "simple-mfd", "syscon";
> reg = <0x5f800000 0x2000>;
> - u-boot,dm-pre-reloc;
>
> pinctrl: pinctrl {
> compatible = "socionext,uniphier-pxs2-pinctrl";
> - u-boot,dm-pre-reloc;
> };
> };
>
> diff --git a/arch/arm/dts/uniphier-sld8-ref.dts b/arch/arm/dts/uniphier-sld8-ref.dts
> index 3557bb7..478ee0a 100644
> --- a/arch/arm/dts/uniphier-sld8-ref.dts
> +++ b/arch/arm/dts/uniphier-sld8-ref.dts
> @@ -72,12 +72,3 @@
> &usb2 {
> status = "okay";
> };
> -
> -/* for U-Boot only */
> -&serial0 {
> - u-boot,dm-pre-reloc;
> -};
> -
> -&pinctrl_uart0 {
> - u-boot,dm-pre-reloc;
> -};
> diff --git a/arch/arm/dts/uniphier-sld8.dtsi b/arch/arm/dts/uniphier-sld8.dtsi
> index 70a5ea4..a3693b0 100644
> --- a/arch/arm/dts/uniphier-sld8.dtsi
> +++ b/arch/arm/dts/uniphier-sld8.dtsi
> @@ -50,7 +50,6 @@
> #size-cells = <1>;
> ranges;
> interrupt-parent = <&intc>;
> - u-boot,dm-pre-reloc;
>
> l2: l2-cache at 500c0000 {
> compatible = "socionext,uniphier-system-cache";
> @@ -299,11 +298,9 @@
> compatible = "socionext,uniphier-sld8-soc-glue",
> "simple-mfd", "syscon";
> reg = <0x5f800000 0x2000>;
> - u-boot,dm-pre-reloc;
>
> pinctrl: pinctrl {
> compatible = "socionext,uniphier-sld8-pinctrl";
> - u-boot,dm-pre-reloc;
> };
> };
>
> diff --git a/arch/arm/dts/uniphier-v7-u-boot.dtsi b/arch/arm/dts/uniphier-v7-u-boot.dtsi
> new file mode 100644
> index 0000000..4a0c9c0
> --- /dev/null
> +++ b/arch/arm/dts/uniphier-v7-u-boot.dtsi
> @@ -0,0 +1,61 @@
> +/ {
> + soc {
> + u-boot,dm-pre-reloc;
> +
> + serial at 54006800 {
> + u-boot,dm-pre-reloc;
> + };
> +
> + serial at 54006900 {
> + u-boot,dm-pre-reloc;
> + };
> +
> + serial at 54006a00 {
> + u-boot,dm-pre-reloc;
> + };
> +
> + mioctrl at 59810000 {
> + u-boot,dm-pre-reloc;
> +
> + clock {
> + u-boot,dm-pre-reloc;
> + };
> + };
> +
> + sdctrl at 59810000 {
> + u-boot,dm-pre-reloc;
> +
> + clock {
> + u-boot,dm-pre-reloc;
> + };
> + };
> +
> + soc-glue at 5f800000 {
> + u-boot,dm-pre-reloc;
> +
> + pinctrl {
> + u-boot,dm-pre-reloc;
> +
> + emmc_grp {
> + u-boot,dm-pre-reloc;
> + };
> +
> + uart0_grp {
> + u-boot,dm-pre-reloc;
> + };
> +
> + uart1_grp {
> + u-boot,dm-pre-reloc;
> + };
> +
> + uart2_grp {
> + u-boot,dm-pre-reloc;
> + };
> + };
> + };
> + };
> +};
Does the existing dts need to in proper tree structure to split the
u-boot,dm-spl because I've tried same for i.MX6 but SPL couldn't find
mmc device [1]
[1] https://paste.ubuntu.com/25759239/
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
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