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board: sun50i: Add Amarula A64-Relic initial support

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Amarula A64-Relic is A64 based IoT device, which support
- Allwinner A64 Cortex-A53
- Mali-400MP2 GPU
- AXP803 PMIC
- 1GB DDR3 RAM
- 8GB eMMC
- AP6330 Wifi/BLE
- MIPI-DSI
- CSI: OV5640 sensor
- USB OTG
- 12V DC power supply

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
Jagan Teki 2018-05-28 16:34:43 +05:30
parent dcdd595619
commit 2e8dbe14e7
4 changed files with 89 additions and 0 deletions
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1
arch/arm/dts/Makefile
View file

@ -381,6 +381,7 @@ dtb-$(CONFIG_MACH_SUN50I_H5) += \
sun50i-h5-orangepi-prime.dtb \
sun50i-h5-orangepi-zero-plus2.dtb
dtb-$(CONFIG_MACH_SUN50I) += \
sun50i-a64-amarula-relic.dtb \
sun50i-a64-bananapi-m64.dtb \
sun50i-a64-nanopi-a64.dtb \
sun50i-a64-olinuxino.dtb \

65
arch/arm/dts/sun50i-a64-amarula-relic.dts Normal file
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@ -0,0 +1,65 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2018 Amarula Solutions B.V.
* Author: Jagan Teki <jagan@amarulasolutions.com>
*/
/dts-v1/;
#include "sun50i-a64.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Amarula A64-Relic";
compatible = "amarula,a64-relic", "allwinner,sun50i-a64";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
reg_vcc3v3: vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&ehci0 {
status = "okay";
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
status = "okay";
};
&ohci0 {
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&usbphy {
usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
status = "okay";
};

6
board/sunxi/MAINTAINERS
View file

@ -116,6 +116,12 @@ M: Paul Kocialkowski <contact@paulk.fr>
S: Maintained
F: configs/Ainol_AW1_defconfig
AMARULA A64-RELIC
M: Jagan Teki <jagan@amarulasolutions.com>
S: Maintained
F: configs/amarula_a64_relic_defconfig
F: arch/arm/dts/sun50i-a64-amarula-relic.dts
AMPE A76 BOARD
M: Paul Kocialkowski <contact@paulk.fr>
S: Maintained

17
configs/amarula_a64_relic_defconfig Normal file
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@ -0,0 +1,17 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_SPL=y
CONFIG_MACH_SUN50I=y
CONFIG_DRAM_ODT_EN=y
CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-amarula-relic"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
# CONFIG_VIDEO_DE2 is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_USB_MUSB_GADGET=y
CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y