Hi Andre,
On Wed, 19 Jun 2019 at 03:12, Andre Przywara <andre.przyw...@arm.com> wrote:
>
> The Eachlink H6 Mini is a modestly priced TV box, using the Allwinner H6
> SoC. It comes with 4GB of DRAM (3GB usable) and 32GB of eMMC in the
> typical TV box enclosure.
> This adds a basic device tree and defconfig for it.
>
> It contrast to the other supported H6 boards the H6 Mini uses DDR3 DRAM
> chips (not LPDDR3), which require a different DRAM controller setup.
>
> Signed-off-by: Andre Przywara <andre.przyw...@arm.com>
> ---
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/sun50i-h6-eachlink-h6-mini.dts | 116
> ++++++++++++++++++++++++++++
> configs/eachlink_h6_mini_defconfig | 17 ++++
> 3 files changed, 134 insertions(+)
> create mode 100644 arch/arm/dts/sun50i-h6-eachlink-h6-mini.dts
> create mode 100644 configs/eachlink_h6_mini_defconfig
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 528fb909d5..c463aca190 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -507,6 +507,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
> sun50i-h5-orangepi-zero-plus2.dtb
> dtb-$(CONFIG_MACH_SUN50I_H6) += \
> sun50i-h6-beelink-gs1.dtb \
> + sun50i-h6-eachlink-h6-mini.dtb \
> sun50i-h6-orangepi-lite2.dtb \
> sun50i-h6-orangepi-one-plus.dtb \
> sun50i-h6-pine-h64.dtb
> diff --git a/arch/arm/dts/sun50i-h6-eachlink-h6-mini.dts
> b/arch/arm/dts/sun50i-h6-eachlink-h6-mini.dts
> new file mode 100644
> index 0000000000..5956b5ccd7
> --- /dev/null
> +++ b/arch/arm/dts/sun50i-h6-eachlink-h6-mini.dts
> @@ -0,0 +1,116 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +/*
> + * Copyright (c) 2018 Arm Ltd.
> + * based on work by:
> + * Copyright (c) 2017 Icenowy Zheng <icen...@aosc.io>
> + */
> +
> +/dts-v1/;
> +
> +#include "sun50i-h6.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +
> +/ {
> + model = "Eachlink H6 Mini";
> + compatible = "eachlink,h6-mini", "allwinner,sun50i-h6";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + connector {
> + compatible = "hdmi-connector";
> + type = "a";
> +
> + port {
> + hdmi_con_in: endpoint {
> + remote-endpoint = <&hdmi_out_con>;
> + };
> + };
> + };
> +
> + reg_vcc3v3: vcc3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + reg_vcc5v: vcc5v {
> + /* supply from the micro-USB DC jack */
> + compatible = "regulator-fixed";
> + regulator-name = "vcc-5v";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-always-on;
> + };
> +};
> +
> +&de {
> + status = "okay";
> +};
> +
> +&hdmi {
> + status = "okay";
> +};
> +
> +&hdmi_out {
> + hdmi_out_con: endpoint {
> + remote-endpoint = <&hdmi_con_in>;
> + };
> +};
> +
> +&ehci0 {
> + phys = <&usb2phy 0>;
> + status = "okay";
> +};
Same as Pine H64. If you plan to mainline this board in Linux maybe
you should try to stuck with the linux one to avoid any differences.
> +
> +&ehci3 {
> + status = "okay";
> +};
> +
> +&mmc0 {
> + vmmc-supply = <®_vcc3v3>;
> + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
> + bus-width = <4>;
> + status = "okay";
> +};
> +
> +&mmc2 {
> + vmmc-supply = <®_vcc3v3>;
> + vqmmc-supply = <®_vcc3v3>;
> + non-removable;
> + cap-mmc-hw-reset;
> + bus-width = <8>;
> + status = "okay";
> +};
> +
> +&ohci0 {
> + phys = <&usb2phy 0>;
> + status = "okay";
> +};
> +
> +&ohci3 {
> + status = "okay";
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_ph_pins>;
> + status = "okay";
> +};
> +
> +&usb2otg {
> + dr_mode = "host";
> + status = "okay";
> +};
> +
> +&usb2phy {
> + usb0_vbus-supply = <®_vcc5v>;
> + status = "okay";
> +};
> diff --git a/configs/eachlink_h6_mini_defconfig
> b/configs/eachlink_h6_mini_defconfig
> new file mode 100644
> index 0000000000..d471a24dd5
> --- /dev/null
> +++ b/configs/eachlink_h6_mini_defconfig
> @@ -0,0 +1,17 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_SUNXI=y
> +CONFIG_NR_DRAM_BANKS=1
> +CONFIG_SPL=y
> +CONFIG_MACH_SUN50I_H6=y
> +CONFIG_DRAM_CLK=660
> +CONFIG_DRAM_ZQ=3881979
> +CONFIG_SUNXI_DRAM_H6_DDR3_1333=y
> +CONFIG_MMC0_CD_PIN="PF6"
> +CONFIG_MMC_SUNXI_SLOT_EXTRA=2
> +# CONFIG_PSCI_RESET is not set
> +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
> +CONFIG_SPL_TEXT_BASE=0x20060
This is now the default and it's no more required.
> +# 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-h6-eachlink-h6-mini"
You should also add yourself in the MAINTAINERS file for the dts and
config file of the board.
Regards,
Clément
> --
> 2.14.5
>
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