Hi Andre,
On Wed, 19 Jun 2019 at 03:12, Andre Przywara andre.przywara@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.przywara@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.dtbdiff --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";+};
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
-- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/20190619011109.2080-8-andre.pr.... For more options, visit https://groups.google.com/d/optout.