[U-Boot] [PATCH v2 0/2] Neutis N5 support

[U-Boot] [PATCH v2 0/2] Neutis N5 support

[Aleksandr Aleksandrov]

This series of pathes addes Neutis N5 support.
Emlid Neutis N5 is a SoM based on Allwinner H5.
1st patch includes device tree file and defconfig for
Dev board and dtsi file for SoM needs.
Changes from v1 (4 oct 2018): add to maintainers myself and
separate dts file: dtsi for SoM and motherboard dts file that
inlcudes dtsi file.

Aleksandr Aleksandrov (2):
  arm: new board - Emlid Neutis N5 support
  sunxi MAINTAINERS: add new entry for Emlid Neutis N5

 arch/arm/dts/Makefile                              |  3 +-
 .../arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts | 73 ++++++++++++++++++++++
 arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi        | 66 +++++++++++++++++++
 board/sunxi/MAINTAINERS                            |  5 ++
 configs/emlid_neutis_n5_devboard_defconfig         | 13 ++++
 5 files changed, 159 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts
 create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi
 create mode 100644 configs/emlid_neutis_n5_devboard_defconfig

-- 
2.7.4

[U-Boot] [PATCH v2 1/2] arm: new board - Emlid Neutis N5 support

[Aleksandr Aleksandrov]

Emlid Neutis N5 is a SoM based on Allwinner H5, has a WiFi & BT
module, DDR3 RAM and eMMC.

- add neutis-devboard target to dtb makefile
- add dtsi file for Neutis N5 needs
- add config file for Neutis N5 Dev board

Signed-off-by: Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
---
 arch/arm/dts/Makefile                              |  3 +-
 .../arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts | 73 ++++++++++++++++++++++
 arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi        | 66 +++++++++++++++++++
 configs/emlid_neutis_n5_devboard_defconfig         | 13 ++++
 4 files changed, 154 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts
 create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi
 create mode 100644 configs/emlid_neutis_n5_devboard_defconfig

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 44ebc50..639cbaf 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -391,7 +391,8 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
 	sun50i-h5-orangepi-zero-plus.dtb \
 	sun50i-h5-orangepi-pc2.dtb \
 	sun50i-h5-orangepi-prime.dtb \
-	sun50i-h5-orangepi-zero-plus2.dtb
+	sun50i-h5-orangepi-zero-plus2.dtb \
+	sun50i-h5-emlid-neutis-n5-devboard.dtb
 dtb-$(CONFIG_MACH_SUN50I_H6) += \
 	sun50i-h6-orangepi-one-plus.dtb \
 	sun50i-h6-pine-h64.dtb
diff --git a/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts b/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts
new file mode 100644
index 0000000..4b04d4c
--- /dev/null
+++ b/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts
@@ -0,0 +1,73 @@
+/*s
+ * Copyright (C) 2018 Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h5-emlid-neutis-n5.dtsi"
+
+/ {
+	model = "Emlid Neutis N5 Developer board";
+	compatible = "emlid,emlid-neutis-n5-devboard",
+		"emlid,emlid-neutis-n5",
+		"allwinner,sun50i-h5";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&mmc0 {
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
+};
diff --git a/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi b/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi
new file mode 100644
index 0000000..65468a3
--- /dev/null
+++ b/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi
@@ -0,0 +1,66 @@
+/*s
+ * Copyright (C) 2018 Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "sun50i-h5.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	reg_vcc3v3: vcc3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_8bit_pins>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <8>;
+	non-removable;
+	cap-mmc-hw-reset;
+	status = "okay";
+};
diff --git a/configs/emlid_neutis_n5_devboard_defconfig b/configs/emlid_neutis_n5_devboard_defconfig
new file mode 100644
index 0000000..3df0ca1
--- /dev/null
+++ b/configs/emlid_neutis_n5_devboard_defconfig
@@ -0,0 +1,13 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_SPL=y
+CONFIG_MACH_SUN50I_H5=y
+CONFIG_DRAM_CLK=408
+CONFIG_DRAM_ZQ=3881977
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
+CONFIG_NR_DRAM_BANKS=1
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_SPL_DOS_PARTITION is not set
+# CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-emlid-neutis-n5-devboard"
-- 
2.7.4

[U-Boot] [PATCH v2 1/2] arm: new board - Emlid Neutis N5 support

[Maxime Ripard]

Hi Alexsandr,

You should put Jagan and me in Cc, we're the one that are going to
merge your patches.

On Thu, Oct 04, 2018 at 03:39:33PM +0300, Aleksandr Aleksandrov wrote:
> Emlid Neutis N5 is a SoM based on Allwinner H5, has a WiFi & BT
> module, DDR3 RAM and eMMC.
> 
> - add neutis-devboard target to dtb makefile
> - add dtsi file for Neutis N5 needs
> - add config file for Neutis N5 Dev board
> 
> Signed-off-by: Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
> ---
>  arch/arm/dts/Makefile                              |  3 +-
>  .../arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts | 73 ++++++++++++++++++++++
>  arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi        | 66 +++++++++++++++++++
>  configs/emlid_neutis_n5_devboard_defconfig         | 13 ++++
>  4 files changed, 154 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts
>  create mode 100644 arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi
>  create mode 100644 configs/emlid_neutis_n5_devboard_defconfig
> 
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 44ebc50..639cbaf 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -391,7 +391,8 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
>  	sun50i-h5-orangepi-zero-plus.dtb \
>  	sun50i-h5-orangepi-pc2.dtb \
>  	sun50i-h5-orangepi-prime.dtb \
> -	sun50i-h5-orangepi-zero-plus2.dtb
> +	sun50i-h5-orangepi-zero-plus2.dtb \
> +	sun50i-h5-emlid-neutis-n5-devboard.dtb

This should be ordered alphabetically.

>  dtb-$(CONFIG_MACH_SUN50I_H6) += \
>  	sun50i-h6-orangepi-one-plus.dtb \
>  	sun50i-h6-pine-h64.dtb
> diff --git a/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts b/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts
> new file mode 100644
> index 0000000..4b04d4c
> --- /dev/null
> +++ b/arch/arm/dts/sun50i-h5-emlid-neutis-n5-devboard.dts
> @@ -0,0 +1,73 @@
> +/*s
> + * Copyright (C) 2018 Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This library is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h5-emlid-neutis-n5.dtsi"
> +
> +/ {
> +	model = "Emlid Neutis N5 Developer board";
> +	compatible = "emlid,emlid-neutis-n5-devboard",
> +		"emlid,emlid-neutis-n5",
> +		"allwinner,sun50i-h5";
> +
> +	aliases {
> +		serial0 = &uart0;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +};
> +
> +&mmc0 {
> +	vmmc-supply = <&reg_vcc3v3>;
> +	bus-width = <4>;
> +	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
> +	status = "okay";
> +};
> +
> +&uart0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart0_pins_a>;
> +	status = "okay";
> +};
> diff --git a/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi b/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi
> new file mode 100644
> index 0000000..65468a3
> --- /dev/null
> +++ b/arch/arm/dts/sun50i-h5-emlid-neutis-n5.dtsi
> @@ -0,0 +1,66 @@
> +/*s
> + * Copyright (C) 2018 Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This library is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h5.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +
> +/ {
> +	reg_vcc3v3: vcc3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc3v3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +};
> +
> +&mmc2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mmc2_8bit_pins>;
> +	vmmc-supply = <&reg_vcc3v3>;
> +	bus-width = <8>;
> +	non-removable;
> +	cap-mmc-hw-reset;
> +	status = "okay";
> +};

You should use the same DT than in Linux here

Thanks!
Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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[U-Boot] [PATCH v2 1/2] arm: new board - Emlid Neutis N5 support

[Maxime Ripard]

Hi!

On Thu, Oct 04, 2018 at 05:01:53PM +0300, aleksandr.aleksandrov at emlid.com wrote:
> Hi Maxime,
>  
> Thanks for your feedback!

One additional thing, please keep all the recipients in cc when you
answer :)

> I will update all you said, but I have a question.
> I have to copy DT files from linux to u-boot literaly, right?

Yep

> For example, 100-eth doesn't work and WiFi I guess too or all DT
> stuff should work in U-boot?

Wifi isn't supported at all in U-Boot, so nothing is going to use that
node.

Ethernet should work though

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[U-Boot] [PATCH v2 2/2] sunxi MAINTAINERS: add new entry for Emlid Neutis N5

[Aleksandr Aleksandrov]

Signed-off-by: Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
---
 board/sunxi/MAINTAINERS | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 2f95976..ad7d660 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -177,6 +177,11 @@ M:	Chen-Yu Tsai <wens@csie.org>
 S:	Maintained
 F:	configs/Cubietruck_plus_defconfig
 
+EMLID NEUTIS N5 DEV BOARD
+M:	Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
+S:	Maintained
+F:	configs/emlid_neutis_n5_devboard_defconfig
+
 GEMEI-G9 TABLET
 M:	Priit Laes <plaes@plaes.org>
 S:	Maintained
-- 
2.7.4