sun50i: a64: Add initial Banana Pi M64 support
authorJagan Teki <jagan@amarulasolutions.com>
Thu, 25 May 2017 20:16:00 +0000 (20:16 +0000)
committerJagan Teki <jagan@amarulasolutions.com>
Thu, 1 Jun 2017 09:26:05 +0000 (09:26 +0000)
BPI-M64 is a 64-bit quad-core mini single board computer
using the Allwinner A64 SOC.

BPI-M64 features
- 1.2 Ghz Quad-Core ARM Cortex A53
- 2GB DDR3 SDRAM with 733MHz
- MicroSD/eMMC(8GB)
- 10/100/1000Mbps ethernet (Realtek RTL8211E/D)
- Wifi + BT
- IR receiver
- Audio In/Out
- Video In/Out
- 5V 2A DC power-supply

For dts file,
Sync with Linux commit 4879b7ae("Merge tag 'dmaengine-4.12-rc1'").

Boot from MMC:
-------------
U-Boot SPL 2017.05-00667-g85dd258-dirty (May 29 2017 - 13:07:31)
DRAM: 2048 MiB
Trying to boot from MMC1
NOTICE:  BL3-1: Running on A64/H64 (1689) in SRAM A2 (@0x44000)
NOTICE:  Configuring SPC Controller
NOTICE:  BL3-1: v1.0(debug):aa75c8d
NOTICE:  BL3-1: Built : 18:28:27, May 24 2017
NOTICE:  Configuring AXP PMIC
NOTICE:  PMIC: setup successful
INFO:    BL3-1: Initializing runtime services
INFO:    BL3-1: Preparing for EL3 exit to normal world
INFO:    BL3-1: Next image address: 0x4a000000, SPSR: 0x3c9

U-Boot 2017.05-00667-g85dd258-dirty (May 29 2017 - 13:07:31 +0000) Allwinner Technology

CPU:   Allwinner A64 (SUN50I)
Model: BananaPi-M64
DRAM:  2 GiB
MMC:   SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot:  0

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
arch/arm/dts/Makefile
arch/arm/dts/sun50i-a64-bananapi-m64.dts [new file with mode: 0644]
board/sunxi/MAINTAINERS
configs/bananapi_m64_defconfig [new file with mode: 0644]

index f2e59218a63795dce93d9ee34ea356ab0a77a819..82671b3a20d6fce02058d088d927e1e97e43aac9 100644 (file)
@@ -317,6 +317,7 @@ dtb-$(CONFIG_MACH_SUN8I_V3S) += \
 dtb-$(CONFIG_MACH_SUN50I_H5) += \
        sun50i-h5-orangepi-pc2.dtb
 dtb-$(CONFIG_MACH_SUN50I) += \
+       sun50i-a64-bananapi-m64.dtb \
        sun50i-a64-pine64-plus.dtb \
        sun50i-a64-pine64.dtb
 dtb-$(CONFIG_MACH_SUN9I) += \
diff --git a/arch/arm/dts/sun50i-a64-bananapi-m64.dts b/arch/arm/dts/sun50i-a64-bananapi-m64.dts
new file mode 100644 (file)
index 0000000..02db114
--- /dev/null
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2016 ARM Ltd.
+ * Copyright (C) 2017 Jagan Teki <jteki@openedev.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-a64.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+       model = "BananaPi-M64";
+       compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
+
+       aliases {
+               serial0 = &uart0;
+               serial1 = &uart1;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       reg_vcc3v3: vcc3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+};
+
+&i2c1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&i2c1_pins>;
+       status = "okay";
+};
+
+&i2c1_pins {
+       bias-pull-up;
+};
+
+&mmc0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc0_pins>;
+       vmmc-supply = <&reg_vcc3v3>;
+       cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+       cd-inverted;
+       disable-wp;
+       bus-width = <4>;
+       status = "okay";
+};
+
+&mmc1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc1_pins>;
+       vmmc-supply = <&reg_vcc3v3>;
+       bus-width = <4>;
+       non-removable;
+       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";
+};
+
+&uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins_a>;
+       status = "okay";
+};
+
+&uart1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+       status = "okay";
+};
index a4bbbd162cc36df1608cfb9d8aa7253c1d01edf0..5b51420486f5caf47ff6dc66379c33ddcbc2b9ce 100644 (file)
@@ -114,6 +114,11 @@ S: Maintained
 F:     configs/Bananapi_M2_Ultra_defconfig
 F:     arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
 
+BANANAPI M64
+M:     Jagan Teki <jagan@amarulasolutions.com>
+S:     Maintained
+F:     configs/bananapi_m64_defconfig
+
 COLOMBUS BOARD
 M:     Maxime Ripard <maxime.ripard@free-electrons.com>
 S:     Maintained
diff --git a/configs/bananapi_m64_defconfig b/configs/bananapi_m64_defconfig
new file mode 100644 (file)
index 0000000..3908d42
--- /dev/null
@@ -0,0 +1,17 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN50I=y
+CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
+CONFIG_MMC0_CD_PIN="PH13"
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
+CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-bananapi-m64"
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SPL=y
+# CONFIG_CMD_IMLS 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_SUN8I_EMAC=y
+CONFIG_USB_EHCI_HCD=y