The Eachlink H6 Mini is a modestly priced TV box, using the Allwinner H6 SoC. It comes with 3GB of DRAM 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.przywara@arm.com --- arch/arm/dts/Makefile | 1 + arch/arm/dts/sun50i-h6-eachlink-h6-mini.dts | 116 ++++++++++++++++++++++++++++ board/sunxi/MAINTAINERS | 6 ++ configs/eachlink_h6_mini_defconfig | 17 ++++ 4 files changed, 140 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 39cf4c3b3d..dd676ac090 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -511,6 +511,7 @@ 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 icenowy@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"; +}; + +&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/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index bdd1854197..fa8c2ef181 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -195,6 +195,12 @@ M: Chen-Yu Tsai wens@csie.org S: Maintained F: configs/Cubietruck_plus_defconfig
+EACHLINK H6 MINI +M: Andre Przywara andre.przywara@arm.com +S: Maintained +F: configs/eachlink_h6_mini_defconfig +F: arch/arm/dts/sun50i-h6-eachlink-h6-mini.dts + EMLID NEUTIS N5 DEV BOARD M: Aleksandr Aleksandrov aleksandr.aleksandrov@emlid.com S: Maintained 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 +# 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"