Added PCBA build

2020-07-27 21:09:31 +02:00 · 2020-07-27 21:09:31 +02:00 · 3dd8a49f7f
parent e391eeaeed
commit 3dd8a49f7f
39 changed files with 3006 additions and 2 deletions
--- a/PCBA/Config.in
+++ b/PCBA/Config.in
--- a/PCBA/board/funkey/boot.cmd
+++ b/PCBA/board/funkey/boot.cmd
@ -0,0 +1,3 @@
+setenv bootargs console=ttyS0,115200
+setenv fdt_high 0xffffffff
+bootm 0x41000000 0x41b00000 0x41800000
--- a/PCBA/board/funkey/busybox.config
+++ b/PCBA/board/funkey/busybox.config
--- a/PCBA/board/funkey/device_table.txt
+++ b/PCBA/board/funkey/device_table.txt
--- a/PCBA/board/funkey/linux.config
+++ b/PCBA/board/funkey/linux.config
@ -0,0 +1,180 @@
+CONFIG_LOCALVERSION="-funkey"
+CONFIG_KERNEL_LZO=y
+CONFIG_DEFAULT_HOSTNAME="funkey"
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=12
+CONFIG_CGROUPS=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE="${BR_BINARIES_DIR}/rootfs.cpio"
+# CONFIG_RD_GZIP is not set
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_EMBEDDED=y
+CONFIG_PERF_EVENTS=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_EFI_PARTITION is not set
+CONFIG_ARCH_SUNXI=y
+# CONFIG_MACH_SUN4I is not set
+# CONFIG_MACH_SUN5I is not set
+# CONFIG_MACH_SUN6I is not set
+# CONFIG_MACH_SUN7I is not set
+# CONFIG_MACH_SUN9I is not set
+CONFIG_SMP=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_HOTPLUG_CPU=y
+CONFIG_ARM_PSCI=y
+CONFIG_HIGHMEM=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPUFREQ_DT=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+# CONFIG_COREDUMP is not set
+# CONFIG_SUSPEND is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_ADVANCED_DEBUG=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_WIRELESS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_ALLOW_DEV_COREDUMP is not set
+# CONFIG_SUNXI_RSB is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=1
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_NETDEVICES=y
+# CONFIG_ETHERNET is not set
+# CONFIG_WLAN is not set
+CONFIG_INPUT_POLLDEV=y
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_UINPUT=y
+CONFIG_LEGACY_PTY_COUNT=4
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=8
+CONFIG_SERIAL_8250_DW=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MV64XXX=y
+CONFIG_SPI=y
+CONFIG_SPI_SUN6I=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_AXP209=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_CHARGER_AXP20X=y
+CONFIG_BATTERY_AXP20X=y
+CONFIG_AXP20X_POWER=y
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_CPU_THERMAL=y
+CONFIG_WATCHDOG=y
+CONFIG_SUNXI_WATCHDOG=y
+CONFIG_MFD_AXP20X_I2C=y
+CONFIG_MFD_SYSCON=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_AXP20X=y
+# CONFIG_RC_CORE is not set
+CONFIG_FB=y
+CONFIG_FB_SIMPLE=y
+CONFIG_FB_SSD1307=y
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SUN4I_CODEC=y
+CONFIG_SND_SUN8I_CODEC_ANALOG=y
+# CONFIG_HID is not set
+# CONFIG_USB_HID is not set
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_MUSB_HDRC=y
+CONFIG_USB_MUSB_GADGET=y
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_NOP_USB_XCEIV=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ZERO=m
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_EEM=y
+CONFIG_USB_G_NCM=m
+CONFIG_USB_MASS_STORAGE=m
+CONFIG_USB_G_SERIAL=m
+CONFIG_USB_G_ACM_MS=m
+CONFIG_MMC=y
+# CONFIG_PWRSEQ_EMMC is not set
+CONFIG_MMC_SUNXI=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_INTF_SYSFS is not set
+# CONFIG_RTC_INTF_PROC is not set
+CONFIG_DMADEVICES=y
+CONFIG_DMA_SUN6I=y
+CONFIG_SYNC_FILE=y
+CONFIG_STAGING=y
+CONFIG_FB_TFT=y
+CONFIG_FB_TFT_ST7789V=y
+CONFIG_FB_FLEX=y
+# CONFIG_SUN8I_A23_CCU is not set
+# CONFIG_SUN8I_A33_CCU is not set
+# CONFIG_SUN8I_H3_CCU is not set
+CONFIG_SUN8I_DE2_CCU=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_IIO=y
+CONFIG_AXP20X_ADC=y
+CONFIG_PWM_SUN4I=y
+CONFIG_PHY_SUN4I_USB=y
+CONFIG_NVMEM_SUNXI_SID=y
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_USE_FOR_EXT2 is not set
+CONFIG_FANOTIFY=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_CONFIGFS_FS=y
+# CONFIG_MISC_FILESYSTEMS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_PRINTK_TIME=y
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_FTRACE is not set
+# CONFIG_ARM_UNWIND is not set
+CONFIG_KEYS=y
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_ARC4=y
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_DEV_SUN4I_SS=y
+CONFIG_XZ_DEC=y
--- a/PCBA/board/funkey/local.mk
+++ b/PCBA/board/funkey/local.mk
@ -0,0 +1,4 @@
+RETROFE_OVERRIDE_SRCDIR = ../funkey_retrofe
+RETROFE_LAYOUT_OVERRIDE_SRCDIR = ../funkey_retrofe_layout_240x240
+SDL_OVERRIDE_SRCDIR = ../funkey_sdl1.2
+FUNKEY_GPIO_MAPPING_OVERRIDE_SRCDIR = ../funkey-gpio-mapping
--- a/PCBA/board/funkey/patches/linux/0003-add-funkey-dts.patch
+++ b/PCBA/board/funkey/patches/linux/0003-add-funkey-dts.patch
@ -0,0 +1,195 @@
+--- /dev/null	2019-05-04 09:53:55.553276856 +0200
+++ a/arch/arm/boot/dts/sun8i-v3s-funkey.dts	2019-05-04 20:06:53.118696800 +0200
+@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2019 Michel Stempin <michel.stempin@wanadoo.fr>
+ *
+ * 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 file 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 file 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 "sun8i-v3s.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+	model = "FunKey";
+	compatible = "funkey", "allwinner,sun8i-v3s";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 0 100000 1>;
+		brightness-levels = <0 1 2 3 8 14 21 32 46 60 80 100>; //2.2 div factor
+		default-brightness-level = <11>;
+		power-supply = <&reg_vcc5v0>;
+	};
+};
+
+&codec {
+	allwinner,audio-routing =
+		"Headphone", "HP",
+		"Headphone", "HPCOM",
+		"MIC1", "Mic",
+		"Mic",  "HBIAS";
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	/* axp209: pmic@34 {
+		compatible = "x-powers,axp209";
+		reg = <0x34>;
+		interrupts = <0>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+	}; */
+};
+
+&mmc0 {
+	pinctrl-0 = <&mmc0_pins_a>;
+	pinctrl-names = "default";
+	broken-cd;
+	bus-width = <4>;
+	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_vcc3v3>;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+/*
+#include "axp209.dtsi"
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu-sys-ephy";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3450000>;
+	regulator-name = "vcc-io-ephy-mcsi-usb";
+};
+
+&reg_ldo1 {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3600000>;
+	regulator-name = "vcc-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "avcc-pll";
+};
+*/
+
+&reg_vcc3v0 {
+	regulator-always-on;
+	status = "okay";
+};
+
+&reg_vcc3v3 {
+	regulator-always-on;
+	status = "okay";
+};
+
+&reg_vcc5v0 {
+	regulator-always-on;
+	status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       st7789v@0 {
+               compatible = "sitronix,st7789v";
+               reg = <0>;
+               spi-max-frequency = <50000000>;
+               txbuflen = <115200>;
+               rotate = <0>;
+               fps = <50>;
+               buswidth = <8>;
+               reset-gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>;	//PB2
+               dc-gpios = <&pio 2 0 GPIO_ACTIVE_LOW>;		//PC0 (MISO)
+               debug = <0>;
+       };
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pwm {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pwm0_pins>;
+        status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_vbus-supply = <&reg_vcc5v0>;
+	phy-supply = <&reg_vcc5v0>;
+	vcc = <&reg_vcc5v0>;
+	status = "okay";
+};
--- a/PCBA/board/funkey/patches/linux/0004-add-funkey-dts-to-Makefile.patch
+++ b/PCBA/board/funkey/patches/linux/0004-add-funkey-dts-to-Makefile.patch
@ -0,0 +1,12 @@
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 1f97ae8..e798bf1 100644
+--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
+@@ -932,6 +932,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
+ 	sun8i-h3-orangepi-plus2e.dtb \
+ 	sun8i-r16-bananapi-m2m.dtb \
+ 	sun8i-r16-parrot.dtb \
+	sun8i-v3s-funkey.dtb \
+ 	sun8i-v3s-licheepi-zero.dtb \
+ 	sun8i-v3s-licheepi-zero-dock.dtb \
+ 	sun8i-v3s-licheepi-zero-with-480x272-lcd.dtb \
--- a/PCBA/board/funkey/patches/linux/0010-reorder-sunxi-aux-codec.patch
+++ b/PCBA/board/funkey/patches/linux/0010-reorder-sunxi-aux-codec.patch
@ -0,0 +1,39 @@
+diff --git a/arch/arm/boot/dts/sun8i-v3s-funkey.dts b/arch/arm/boot/dts/sun8i-v3s-funkey.dts
+index ad694808..3be3c7f1 100644
+--- a/arch/arm/boot/dts/sun8i-v3s-funkey.dts
+++ b/arch/arm/boot/dts/sun8i-v3s-funkey.dts
+@@ -74,6 +74,10 @@
+ 	status = "okay";
+ };
+ 
+&codec_analog {
+	status = "okay";
+};
+
+ &ehci0 {
+ 	status = "okay";
+ };
+diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
+index 5379f2d7..02f6c844 100644
+--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
+@@ -433,6 +444,7 @@
+ 		codec_analog: codec-analog@01c23000 {
+ 			compatible = "allwinner,sun8i-v3s-codec-analog";
+ 			reg = <0x01c23000 0x4>;
+			status = "disabled";
+ 		};
+ 
+ 		uart0: serial@01c28000 {
+diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile
+index 4a9ef673..655780ab 100644
+--- a/sound/soc/sunxi/Makefile
+++ b/sound/soc/sunxi/Makefile
+@@ -1,6 +1,6 @@
+ # SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o
+ obj-$(CONFIG_SND_SUN4I_CODEC) += sun4i-codec.o
+ obj-$(CONFIG_SND_SUN4I_I2S) += sun4i-i2s.o
+ obj-$(CONFIG_SND_SUN4I_SPDIF) += sun4i-spdif.o
+-obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o
+ obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o
--- a/PCBA/board/funkey/patches/linux/a/arch/arm/boot/dts/sun8i-v3s-funkey.dts
+++ b/PCBA/board/funkey/patches/linux/a/arch/arm/boot/dts/sun8i-v3s-funkey.dts
@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2019 Michel Stempin <michel.stempin@wanadoo.fr>
+ *
+ * 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 file 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 file 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 "sun8i-v3s.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+	model = "FunKey";
+	compatible = "funkey", "allwinner,sun8i-v3s";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 0 1000000 0>;
+		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+		default-brightness-level = <10>;
+		power-supply = <&reg_vcc5v0>;
+	};
+};
+
+&codec {
+	allwinner,audio-routing =
+		"Headphone", "HP",
+		"Headphone", "HPCOM",
+		"MIC1", "Mic",
+		"Mic",  "HBIAS";
+	status = "okay";
+};
+
+&ehci0 {
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	axp209: pmic@34 {
+		compatible = "x-powers,axp209";
+		reg = <0x34>;
+		interrupt-parent = <&pio>;
+		interrupts = <1 5 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+	};
+};
+
+&mmc0 {
+	pinctrl-0 = <&mmc0_pins_a>;
+	pinctrl-names = "default";
+	broken-cd;
+	bus-width = <4>;
+	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_vcc3v3>;
+	status = "okay";
+};
+
+&ohci0 {
+	status = "okay";
+};
+
+#include "axp209.dtsi"
+
+&ac_power_supply {
+	status = "okay";
+};
+
+&axp_gpio {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
+&usb_power_supply {
+	status = "okay";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu-sys-ephy";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3450000>;
+	regulator-name = "vcc-io-ephy-mcsi-usb";
+};
+
+&reg_ldo1 {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3600000>;
+	regulator-name = "vcc-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "avcc-pll";
+};
+
+&reg_vcc3v0 {
+	regulator-always-on;
+	status = "okay";
+};
+
+&reg_vcc3v3 {
+	regulator-always-on;
+	status = "okay";
+};
+
+&reg_vcc5v0 {
+	regulator-always-on;
+	status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       st7789v@0 {
+               compatible = "sitronix,st7789v";
+               reg = <0>;
+               spi-max-frequency = <40000000>;
+               txbuflen = <115200>;
+               rotate = <0>;
+               fps = <39>;
+               buswidth = <8>;
+               reset-gpios = <&pio 4 1 GPIO_ACTIVE_LOW>;	//PE1
+               dc-gpios = <&pio 2 0 GPIO_ACTIVE_LOW>;		//PC0 (MISO)
+               debug = <0>;
+       };
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&pwm {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pwm0_pins>;
+        status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "peripheral";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_vbus-supply = <&reg_vcc5v0>;
+	phy-supply = <&reg_vcc5v0>;
+	vcc = <&reg_vcc5v0>;
+	status = "okay";
+};
--- a/PCBA/board/funkey/patches/uboot/0001-add-funkey-dts.patch
+++ b/PCBA/board/funkey/patches/uboot/0001-add-funkey-dts.patch
@ -0,0 +1,86 @@
+--- /dev/null	2019-03-22 21:33:35.539154398 +0100
+++ a/arch/arm/dts/sun8i-v3s-funkey.dts	2019-03-22 22:22:37.417295027 +0100
+@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2019 Michel Stempin <michel.stempin@wanadoo.fr>
+ *
+ * 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 file 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 file 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 "sun8i-v3s.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+/ {
+	model = "FunKey";
+	compatible = "funkey", "allwinner,sun8i-v3s";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&mmc0 {
+	pinctrl-0 = <&mmc0_pins_a>;
+	pinctrl-names = "default";
+	broken-cd;
+	bus-width = <4>;
+	vmmc-supply = <&reg_vcc3v3>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins_a>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usbphy {
+	usb0_id_det-gpio = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
--- a/PCBA/board/funkey/patches/uboot/0001-silent-boot.patch
+++ b/PCBA/board/funkey/patches/uboot/0001-silent-boot.patch
@ -0,0 +1,47 @@
+--- a/board/sunxi/board.c	2017-08-12 11:24:24.000000000 +0200
+++ b/board/sunxi/board.c	2019-04-27 23:04:05.811352883 +0200
+@@ -540,9 +540,9 @@
+ 	power_failed |= axp_set_sw(IS_ENABLED(CONFIG_AXP_SW_ON));
+ #endif
+ #endif
+-	printf("DRAM:");
+	//printf("DRAM:");
+ 	ramsize = sunxi_dram_init();
+-	printf(" %d MiB\n", (int)(ramsize >> 20));
+	//printf(" %d MiB\n", (int)(ramsize >> 20));
+ 	if (!ramsize)
+ 		hang();
+ 
+--- a/common/console.c	2017-08-12 11:24:24.000000000 +0200
+++ b/common/console.c	2019-04-27 22:30:13.944154949 +0200
+@@ -695,7 +695,7 @@
+ 	if (getenv("silent") != NULL)
+ 		gd->flags |= GD_FLG_SILENT;
+ 	else
+-		gd->flags &= ~GD_FLG_SILENT;
+		gd->flags |= GD_FLG_SILENT;
+ #endif
+ }
+ 
+--- a/common/spl/spl.c	2017-08-12 11:24:24.000000000 +0200
+++ b/common/spl/spl.c	2019-04-27 23:06:27.269590207 +0200
+@@ -316,7 +316,7 @@
+ 		loader = spl_ll_find_loader(spl_boot_list[i]);
+ #if defined(CONFIG_SPL_SERIAL_SUPPORT) && defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
+ 		if (loader)
+-			printf("Trying to boot from %s", loader->name);
+		  ;//printf("Trying to boot from %s", loader->name);
+ 		else
+ 			puts("SPL: Unsupported Boot Device!\n");
+ #endif
+@@ -407,8 +407,9 @@
+ 
+ 	gd->have_console = 1;
+ 
+-	puts("\nU-Boot SPL " PLAIN_VERSION " (" U_BOOT_DATE " - " \
+	/*puts("\nU-Boot SPL " PLAIN_VERSION " (" U_BOOT_DATE " - "	\
+ 			U_BOOT_TIME ")\n");
+	*/
+ #ifdef CONFIG_SPL_DISPLAY_PRINT
+ 	spl_display_print();
+ #endif
--- a/PCBA/board/funkey/patches/uboot/0002-add-funkey-dts-to-Makfile.patch
+++ b/PCBA/board/funkey/patches/uboot/0002-add-funkey-dts-to-Makfile.patch
@ -0,0 +1,12 @@
+diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
+index 469dd71..e91a8d3 100644
+--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
+@@ -281,6 +281,7 @@ dtb-$(CONFIG_MACH_SUN8I_H3) += \
+ 	sun8i-h3-orangepi-plus2e.dtb \
+ 	sun8i-h3-nanopi-neo.dtb
+ dtb-$(CONFIG_MACH_SUN8I_V3S) += \
+	sun8i-v3s-funkey.dtb \
+ 	sun8i-v3s-licheepi-zero.dtb
+ dtb-$(CONFIG_MACH_SUN50I) += \
+ 	sun50i-a64-pine64-plus.dtb \
--- a/PCBA/board/funkey/patches/uboot/0002-fix-bootargs-when-building-without-net.patch
+++ b/PCBA/board/funkey/patches/uboot/0002-fix-bootargs-when-building-without-net.patch
@ -0,0 +1,31 @@
+--- a/include/configs/sunxi-common.h	2017-08-12 11:24:24.000000000 +0200
+++ b/include/configs/sunxi-common.h	2019-05-02 23:02:22.078624435 +0200
+@@ -475,14 +475,26 @@
+ #define BOOTENV_DEV_NAME_FEL(devtypeu, devtypel, instance) \
+ 	"fel "
+ 
+#if CONFIG_IS_ENABLED(CMD_PXE)
+# define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
+#else
+# define BOOT_TARGET_PXE(func)
+#endif
+
+#if CONFIG_IS_ENABLED(CMD_DHCP)
+# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
+#else
+# define BOOT_TARGET_DHCP(func)
+#endif
+
+ #define BOOT_TARGET_DEVICES(func) \
+ 	func(FEL, fel, na) \
+ 	BOOT_TARGET_DEVICES_MMC(func) \
+ 	BOOT_TARGET_DEVICES_MMC_EXTRA(func) \
+ 	BOOT_TARGET_DEVICES_SCSI(func) \
+ 	BOOT_TARGET_DEVICES_USB(func) \
+-	func(PXE, pxe, na) \
+-	func(DHCP, dhcp, na)
+	BOOT_TARGET_PXE(func) \
+	BOOT_TARGET_DHCP(func)
+ 
+ #ifdef CONFIG_OLD_SUNXI_KERNEL_COMPAT
+ #define BOOTCMD_SUNXI_COMPAT \
--- a/PCBA/board/funkey/patches/uboot/0003-do-not-set-enetaddr.patch
+++ b/PCBA/board/funkey/patches/uboot/0003-do-not-set-enetaddr.patch
@ -0,0 +1,18 @@
+--- a/board/sunxi/board.c	2019-05-02 23:50:23.708139670 +0200
+++ b/board/sunxi/board.c	2019-05-02 23:51:19.105112063 +0200
+@@ -652,6 +652,7 @@
+ 		if ((sid[3] & 0xffffff) == 0)
+ 			sid[3] |= 0x800000;
+ 
+#if defined(CONFIG_CMD_NET)
+ 		for (i = 0; i < 4; i++) {
+ 			sprintf(ethaddr, "ethernet%d", i);
+ 			if (!fdt_get_alias(fdt, ethaddr))
+@@ -675,6 +676,7 @@
+ 
+ 			eth_setenv_enetaddr(ethaddr, mac_addr);
+ 		}
+#endif
+ 
+ 		if (!getenv("serial#")) {
+ 			snprintf(serial_string, sizeof(serial_string),
--- a/PCBA/board/funkey/post-build.sh
+++ b/PCBA/board/funkey/post-build.sh
@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Add swap partition to fstab
+sed -i '/^\/swap/d' "${TARGET_DIR}/etc/fstab"
+echo "/swap		none		swap	defaults	0	0" >> "${TARGET_DIR}/etc/fstab"
+
+# Add local path to init scripts
+sed -i '3iexport PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/usr/local/bin' ${TARGET_DIR}/etc/init.d/rcK
+sed -i '3iexport PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/usr/local/bin' ${TARGET_DIR}/etc/init.d/rcS
+
+# Remove log daemon init scripts since they are loaded from inittab
+rm -f ${TARGET_DIR}/etc/init.d/S01syslogd ${TARGET_DIR}/etc/init.d/S02klogd
--- a/PCBA/board/funkey/readme.txt
+++ b/PCBA/board/funkey/readme.txt
@ -0,0 +1,76 @@
+# FunKey
+
+Intro
+=====
+
+This directory contains a buildroot-based external configuration for
+building the FunKey.
+
+How to get it
+===============
+
+Clone the FunKey OS repository and the required submodules from
+BitBucket:
+
+  $ git clone --recurse-submodules git@bitbucket.org:keymu2/funkey-os.git <Funkey directory>
+
+Then enter into the created directory:
+
+  $ cd <Funkey directory>
+
+How to build it
+===============
+
+Configure Buildroot
+-------------------
+
+There is only one Funkey defconfig files in Buildroot:
+
+  $ ./fun funkey_defconfig
+
+Build the rootfs
+----------------
+
+Note: you will need to have access to the network, since Buildroot
+will download the packages' sources.
+
+You may now build your FunKey with:
+
+  $ ./have fun
+
+(This may take a while, consider getting yourself a coffee ;-) )
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+    FunKey/output/images/
+    +-- boot.scr
+    +-- boot.vfat
+    +-- rootfs.ext2
+    +-- rootfs.ext4 -> rootfs.ext2
+    +-- sdcard.img
+    +-- sun8i-v3s-funkey.dtb
+    +-- u-boot.bin
+    +-- u-boot-sunxi-with-spl.bin
+    `-- uImage
+
+How to write the SD card
+========================
+
+Once the build process is finished you will have an image called
+"sdcard.img" in the FunKey/output/images/ directory.
+
+Copy the bootable "sdcard.img" onto an SD card with "dd":
+
+  $ sudo dd if=<Funkey directory>/FunKey/output/images/sdcard.img of=/dev/sdX
+
+Alternatively, you can use the Etcher graphical tool to burn the image
+to the SD card safely and on any platform:
+
+https://etcher.io/
+
+Once the SD card is burned, insert it into your FunKey board, and
+power it up. Your new system should come up now and start a console on
+the UART0 serial port.
--- a/PCBA/board/funkey/rootfs-overlay/etc/fstab
+++ b/PCBA/board/funkey/rootfs-overlay/etc/fstab
@ -0,0 +1,9 @@
+# <file system> <mount pt>      <type>  <options>       <dump>  <pass>
+/dev/root       /               ext2    rw,noauto       0       1
+proc            /proc           proc    defaults        0       0
+devpts          /dev/pts        devpts  defaults,gid=5,mode=620,ptmxmode=0666   0       0
+tmpfs           /dev/shm        tmpfs   mode=0777       0       0
+tmpfs           /tmp            tmpfs   mode=1777       0       0
+tmpfs           /run            tmpfs   mode=0755,nosuid,nodev  0       0
+sysfs           /sys            sysfs   defaults        0       0
+configfs	/sys/kernel/config	configfs	rw,relatime	0	0
--- a/PCBA/board/funkey/rootfs-overlay/etc/init.d/S03rclocal
+++ b/PCBA/board/funkey/rootfs-overlay/etc/init.d/S03rclocal
@ -0,0 +1,21 @@
+#!/bin/sh
+
+THIS=$(basename $0)
+
+case "$1" in
+    start)
+	if /etc/rc.local; then
+	    echo "Starting rc.local: OK"
+	    exit 0
+	else
+	    echo "Starting rc.local: ERROR"
+	    exit 1
+	fi
+	;;
+    stop)
+	;;
+    *)
+	echo "Usage: $0 {start|stop}" >&2
+	exit 2
+	;;
+esac
--- a/PCBA/board/funkey/rootfs-overlay/etc/init.d/S04modules
+++ b/PCBA/board/funkey/rootfs-overlay/etc/init.d/S04modules
@ -0,0 +1,47 @@
+#!/bin/sh
+# Assure that the kernel has module support.
+[ -e /proc/ksyms -o -e /proc/modules ] || exit 0
+
+THIS=$(basename $0)
+
+case "${1}" in
+    start)
+
+        # Exit if there's no modules file or there are no
+        # valid entries
+        if [ -r /etc/sysconfig/modules ]; then
+            egrep -qv '^($|#)' /etc/sysconfig/modules
+	    if [ $? -ne 0 ]; then
+		exit 0
+	    fi
+	fi
+
+        # Only try to load modules if the user has actually given us
+        # some modules to load.
+        while read MODULE ARGS; do
+
+            # Ignore comments and blank lines.
+            case "$MODULE" in
+                ""|"#"*) continue ;;
+            esac
+
+            # Attempt to load the module, making
+            # sure to pass any arguments provided.
+            modprobe ${MODULE} ${ARGS} >/dev/null
+
+            # Print the module name if successful,
+            # otherwise take note.
+            if [ $? -eq 0 ]; then
+                echo "Loading module ${MODULE}: OK"
+            else
+                echo "Loading module ${MODULE}: ERROR"
+            fi
+        done < /etc/sysconfig/modules
+        ;;
+    stop)
+	;;
+    *)
+        echo "Usage: ${0} {start|stop}"
+        exit 1
+        ;;
+esac
--- a/PCBA/board/funkey/rootfs-overlay/etc/init.d/S50alsa-utils
+++ b/PCBA/board/funkey/rootfs-overlay/etc/init.d/S50alsa-utils
@ -0,0 +1,209 @@
+#!/bin/sh
+#
+# alsa-utils initscript
+#
+### BEGIN INIT INFO
+# Provides:          alsa-utils
+# Required-Start:    $local_fs $remote_fs
+# Required-Stop:     $remote_fs
+# Default-Start:     S
+# Default-Stop:      0 1 6
+# Short-Description: Restore and store ALSA driver settings
+# Description:       This script stores and restores mixer levels on
+#                    shutdown and bootup.On sysv-rc systems: to
+#                    disable storing of mixer levels on shutdown,
+#                    remove /etc/rc[06].d/K50alsa-utils.  To disable
+#                    restoring of mixer levels on bootup, rename the
+#                    "S50alsa-utils" symbolic link in /etc/rcS.d/ to
+#                    "K50alsa-utils".
+### END INIT INFO
+
+# Don't use set -e; check exit status instead
+
+# Exit silently if package is no longer installed
+[ -x /usr/sbin/alsactl ] || exit 0
+
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+MYNAME=/etc/init.d/alsa-utils
+ALSACTLHOME=/run/alsa
+
+[ -d "$ALSACTLHOME" ] || mkdir -p "$ALSACTLHOME"
+
+. /lib/lsb/init-functions
+. /usr/share/alsa/utils.sh
+
+# $1 EXITSTATUS
+# [$2 MESSAGE]
+log_action_end_msg_and_exit()
+{
+	log_action_end_msg "$1" ${2:+"$2"}
+	exit $1
+}
+
+# $1 PROGRAM
+executable()
+{
+	# If which is not available then we must be running before
+	# /usr is mounted on a system that has which in /usr/bin/.
+	# Conclude that $1 is not executable.
+	[ -x /bin/which ] || [ -x /usr/bin/which ] || return 1
+	which "$1" >/dev/null 2>&1
+}
+
+executable amixer || { echo "${MYNAME}: Error: No amixer program available." >&2 ; exit 1 ; }
+
+# $1 <card ID> | "all"
+restore_levels()
+{
+	[ -f /var/lib/alsa/asound.state ] || return 1
+	CARD="$1"
+	[ "$1" = all ] && CARD=""
+	# Assume that if alsactl prints a message on stderr
+	# then it failed somehow.  This works around the fact
+	# that alsactl doesn't return nonzero status when it
+	# can't restore settings for the card
+	if MSG="$(alsactl -E HOME="$ALSACTLHOME" restore $CARD 2>&1 >/dev/null)" && [ ! "$MSG" ] ; then
+		return 0
+	else
+		# Retry with the "force" option.  This restores more levels
+		# but it results in much longer error messages.
+		alsactl -F restore $CARD >/dev/null 2>&1
+		log_action_cont_msg "warning: 'alsactl -E HOME="$ALSACTLHOME" restore${CARD:+ $CARD}' failed with error message '$MSG'"
+		return 1
+	fi
+}
+
+# $1 <card ID> | "all"
+store_levels()
+{
+	CARD="$1"
+	[ "$1" = all ] && CARD=""
+	if MSG="$(alsactl -E HOME="$ALSACTLHOME" store $CARD 2>&1)" ; then
+		sleep 1
+		return 0
+	else
+		log_action_cont_msg "warning: 'alsactl store${CARD:+ $CARD}' failed with error message '$MSG'"
+		return 1
+	fi
+}
+
+
+# $1 <card ID>
+mute_and_zero_levels_on_card()
+{
+	CARDOPT="-c $1"
+	for CTL in \
+		Master \
+		PCM \
+		Synth \
+		CD \
+		Line \
+		Mic \
+		"PCM,1" \
+		Wave \
+		Music \
+		AC97 \
+		"Master Digital" \
+		DAC \
+		"DAC,0" \
+		"DAC,1" \
+		Headphone \
+		Speaker \
+		Playback
+	do
+		mute_and_zero_level "$CTL"
+	done
+#	for CTL in \
+#		"Audigy Analog/Digital Output Jack" \
+#		"SB Live Analog/Digital Output Jack"
+#	do
+#		switch_control "$CTL" off
+#	done
+	return 0
+}
+
+# $1 <card ID> | "all"
+mute_and_zero_levels()
+{
+	TTZML_RETURNSTATUS=0
+	case "$1" in
+	  all)
+		for CARD in $(echo_card_indices) ; do
+			mute_and_zero_levels_on_card "$CARD" || TTZML_RETURNSTATUS=1
+		done
+		;;
+	  *)
+		mute_and_zero_levels_on_card "$1" || TTZML_RETURNSTATUS=1
+		;;
+	esac
+	return $TTZML_RETURNSTATUS
+}
+
+
+# $1 <card ID> | "all"
+card_OK()
+{
+	[ "$1" ] || bugout
+	if [ "$1" = all ] ; then
+		[ -d /proc/asound ]
+		return $?
+	else
+		[ -d "/proc/asound/card$1" ] || [ -d "/proc/asound/$1" ]
+		return $?
+	fi
+}
+
+# If a card identifier is provided in $2 then regard it as an error
+# if that card is not present; otherwise don't regard it as an error.
+
+case "$1" in
+  start)
+	EXITSTATUS=0
+	TARGET_CARD="$2"
+	case "$TARGET_CARD" in
+	  ""|all) TARGET_CARD=all ; log_action_begin_msg "Starting ALSA" ;;
+	  *) log_action_begin_msg "Starting ALSA card ${TARGET_CARD}" ;;
+	esac
+	card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
+	preinit_levels "$TARGET_CARD" || EXITSTATUS=1
+	if ! restore_levels "$TARGET_CARD" ; then
+		sanify_levels "$TARGET_CARD" || EXITSTATUS=1
+		restore_levels "$TARGET_CARD" >/dev/null 2>&1 || :
+	fi
+	log_action_end_msg_and_exit "$EXITSTATUS"
+	;;
+  stop)
+	EXITSTATUS=0
+	TARGET_CARD="$2"
+	case "$TARGET_CARD" in
+	  ""|all) TARGET_CARD=all ; log_action_begin_msg "Stopping ALSA" ;;
+	  *) log_action_begin_msg "Stopping ALSA card ${TARGET_CARD}" ;;
+	esac
+	card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
+	store_levels "$TARGET_CARD" || EXITSTATUS=1
+	#mute_and_zero_levels "$TARGET_CARD" || EXITSTATUS=1
+	log_action_end_msg_and_exit "$EXITSTATUS"
+	;;
+  restart|force-reload)
+	EXITSTATUS=0
+	$0 stop || EXITSTATUS=1
+	$0 start || EXITSTATUS=1
+	exit $EXITSTATUS
+	;;
+  reset)
+	TARGET_CARD="$2"
+	case "$TARGET_CARD" in
+	  ""|all) TARGET_CARD=all ; log_action_begin_msg "Resetting ALSA" ;;
+	  *) log_action_begin_msg "Resetting ALSA card ${TARGET_CARD}" ;;
+	esac
+	card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
+	preinit_levels "$TARGET_CARD"
+	sanify_levels "$TARGET_CARD"
+	log_action_end_msg_and_exit "$?"
+	;;
+  *)
+	echo "Usage: $MYNAME {start [CARD]|stop [CARD]|restart [CARD]|reset [CARD]}" >&2
+	exit 3
+	;;
+esac
+
--- a/PCBA/board/funkey/rootfs-overlay/etc/inittab
+++ b/PCBA/board/funkey/rootfs-overlay/etc/inittab
@ -0,0 +1,40 @@
+# /etc/inittab
+#
+# Copyright (C) 2001 Erik Andersen <andersen@codepoet.org>
+#
+# Note: BusyBox init doesn't support runlevels.  The runlevels field is
+# completely ignored by BusyBox init. If you want runlevels, use
+# sysvinit.
+#
+# Format for each entry: <id>:<runlevels>:<action>:<process>
+#
+# id        == tty to run on, or empty for /dev/console
+# runlevels == ignored
+# action    == one of sysinit, respawn, askfirst, wait, and once
+# process   == program to run
+
+# Startup the system
+::sysinit:/bin/cat /etc/issue
+::sysinit:/bin/mount -t proc proc /proc
+::sysinit:/bin/mount -o remount,rw /
+::sysinit:/bin/mkdir -p /dev/pts /dev/shm
+::sysinit:/bin/mount -a
+null::sysinit:/bin/ln -sf /proc/self/fd /dev/fd
+null::sysinit:/bin/ln -sf /proc/self/fd/0 /dev/stdin
+null::sysinit:/bin/ln -sf /proc/self/fd/1 /dev/stdout
+null::sysinit:/bin/ln -sf /proc/self/fd/2 /dev/stderr
+::sysinit:/bin/hostname -F /etc/hostname
+
+# now run any rc scripts
+::sysinit:/etc/init.d/rcS
+
+# Start an automatic root login on the console
+::respawn:-/bin/login -f root
+
+# Stuff to do for the 3-finger salute
+#::ctrlaltdel:/sbin/reboot
+
+# Stuff to do before rebooting
+::shutdown:/etc/init.d/rcK
+::shutdown:/sbin/swapoff -a
+::shutdown:/bin/umount -a -r
--- a/PCBA/board/funkey/rootfs-overlay/etc/issue
+++ b/PCBA/board/funkey/rootfs-overlay/etc/issue
@ -0,0 +1,10 @@
+
+ _______               __  __              
+|    ___|.--.--.-----.|  |/  |.-----.--.--.
+|    ___||  |  |     ||     < |  -__|  |  |
+|___|    |_____|__|__||__|\__||_____|___  |
+         FUN ON A KEYCHAIN          |_____|
+ -----------------------------------------------------
+ Version 0.5 PCBA
+ -----------------------------------------------------
+
--- a/PCBA/board/funkey/rootfs-overlay/etc/profile
+++ b/PCBA/board/funkey/rootfs-overlay/etc/profile
@ -0,0 +1,20 @@
+export PATH="/usr/local/games:/usr/games:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+
+if [ "$PS1" ]; then
+	if [ "`id -u`" -eq 0 ]; then
+		export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\# '
+	else
+		export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
+	fi
+fi
+
+export PAGER='/bin/more'
+export EDITOR='/usr/bin/nano'
+
+# Source configuration files from /etc/profile.d
+for i in /etc/profile.d/*.sh ; do
+	if [ -r "$i" ]; then
+		. $i
+	fi
+done
+unset i
--- a/PCBA/board/funkey/rootfs-overlay/etc/rc.local
+++ b/PCBA/board/funkey/rootfs-overlay/etc/rc.local
@ -0,0 +1,14 @@
+#!/bin/sh -e
+#
+# rc.local
+#
+# This script is executed at the end of each multiuser runlevel.
+# Make sure that the script will "exit 0" on success or any other
+# value on error.
+#
+# In order to enable or disable this script just change the execution
+# bits.
+#
+# By default this script does nothing.
+
+exit 0
--- a/PCBA/board/funkey/rootfs-overlay/etc/sysconfig/modules
+++ b/PCBA/board/funkey/rootfs-overlay/etc/sysconfig/modules
--- a/PCBA/board/funkey/rootfs-overlay/lib/lsb/init-functions
+++ b/PCBA/board/funkey/rootfs-overlay/lib/lsb/init-functions
@ -0,0 +1,34 @@
+#!/bin/sh
+
+#set -xv
+
+if [ x"$THIS" != x ]; then
+    THIS="${THIS}: "
+fi
+log_action_msg () {
+    echo "${THIS}${@}." | tee /dev/kmsg
+}
+
+log_action_begin_msg () {
+    echo -n "${THIS}${@}: " | tee /dev/kmsg
+}
+
+log_action_cont_msg () {
+    echo "${THIS}${@}..." | tee /dev/kmsg
+}
+
+log_action_end_msg () {
+    local end
+    if [ -z "${2:-}" ]; then
+        end=""
+    else
+        end=" ($2)"
+    fi
+
+    if [ $1 -eq 0 ]; then
+        echo "${THIS}OK${end}" | tee /dev/kmsg
+    else
+        echo "${THIS}ERROR${end}" | tee /dev/kmsg
+    fi
+}
+
--- a/PCBA/board/funkey/rootfs-overlay/usr/local/lib/utils
+++ b/PCBA/board/funkey/rootfs-overlay/usr/local/lib/utils
@ -0,0 +1,20 @@
+#!/bin/sh
+
+# Define log functions if they do not exist yet
+type -t info >/dev/null 2>&1
+if [ $? -ne 0 ]; then
+    info () {
+	echo "$SELF:" "$@" | tee /dev/kmsg
+    }
+
+    warn () {
+    	 echo "$SELF:" "$@" >&2 | tee /dev/kmsg
+    }
+
+    die () {
+    	local return_code=$1
+	shift
+	warn "$@"
+	exit $return_code
+    }
+fi
--- a/PCBA/board/funkey/rootfs-overlay/usr/share/alsa/utils.sh
+++ b/PCBA/board/funkey/rootfs-overlay/usr/share/alsa/utils.sh
@ -0,0 +1,182 @@
+# Shell snippet.
+
+bugout() { echo "${MYNAME}: Programming error" >&2 ; exit 123 ; }
+
+echo_card_indices()
+{
+	if [ -f /proc/asound/cards ] ; then
+		sed -n -e's/^[[:space:]]*\([0-7]\)[[:space:]].*/\1/p' /proc/asound/cards
+	fi
+}
+
+filter_amixer_output()
+{
+	sed \
+		-e '/Unable to find simple control/d' \
+		-e '/Unknown playback setup/d' \
+		-e '/^$/d'
+}
+
+# The following functions try to set many controls.
+# No card has all the controls and so some of the attempts are bound to fail.
+# Because of this, the functions can't return useful status values.
+
+# $1 <control>
+# $2 <level>
+# $CARDOPT
+unmute_and_set_level()
+{
+	{ [ "$2" ] && [ "$CARDOPT" ] ; } || bugout
+	amixer $CARDOPT -q set "$1" "$2" unmute 2>&1 | filter_amixer_output || :
+	return 0
+}
+
+# $1 <control>
+# $CARDOPT
+mute_and_zero_level()
+{
+	{ [ "$1" ] && [ "$CARDOPT" ] ; } || bugout
+	amixer $CARDOPT -q set "$1" "0%" mute 2>&1 | filter_amixer_output || :
+	return 0
+}
+
+# $1 <control>
+# $2 "on" | "off"
+# $CARDOPT
+switch_control()
+{
+	{ [ "$2" ] && [ "$CARDOPT" ] ; } || bugout
+	amixer $CARDOPT -q set "$1" "$2" 2>&1 | filter_amixer_output || :
+	return 0
+}
+
+# $1 <card ID>
+sanify_levels_on_card()
+{
+	CARDOPT="-c $1"
+
+	unmute_and_set_level "Master" "80%"
+	unmute_and_set_level "Master Mono" "80%"   # See Bug#406047
+	unmute_and_set_level "Master Digital" "80%"   # E.g., cs4237B
+	unmute_and_set_level "Playback" "80%"
+	unmute_and_set_level "Headphone" "70%"
+	unmute_and_set_level "PCM" "80%"
+	unmute_and_set_level "PCM,1" "80%"   # E.g., ess1969
+	unmute_and_set_level "DAC" "80%"     # E.g., envy24, cs46xx
+	unmute_and_set_level "DAC,0" "80%"   # E.g., envy24
+	unmute_and_set_level "DAC,1" "80%"   # E.g., envy24
+	unmute_and_set_level "Synth" "80%"
+	unmute_and_set_level "CD" "80%"
+
+	mute_and_zero_level "Mic"
+	mute_and_zero_level "IEC958"         # Ubuntu #19648
+
+	# Intel P4P800-MX  (Ubuntu bug #5813)
+	switch_control "Master Playback Switch" on
+	switch_control "Master Surround" on
+
+	# Trident/YMFPCI/emu10k1:
+	unmute_and_set_level "Wave" "80%"
+	unmute_and_set_level "Music" "80%"
+	unmute_and_set_level "AC97" "80%"
+
+	# DRC:
+	unmute_and_set_level "Dynamic Range Compression" "80%"
+
+	# Required for HDA Intel (hda-intel):
+	unmute_and_set_level "Front" "80%"
+	unmute_and_set_level "Master Front" "80%"
+
+	# Required for SB Live 7.1/24-bit (ca0106):
+	unmute_and_set_level "Analog Front" "80%"
+
+	# Required at least for Via 823x hardware on DFI K8M800-MLVF Motherboard with kernels 2.6.10-3/4 (see ubuntu #7286):
+	switch_control "IEC958 Capture Monitor" off
+
+	# Required for hardware allowing toggles for AC97 through IEC958,
+	#  valid values are 0, 1, 2, 3. Needs to be set to 0 for PCM1.
+	unmute_and_set_level "IEC958 Playback AC97-SPSA" "0"
+
+	# Required for newer Via hardware (see Ubuntu #31784)
+	unmute_and_set_level "VIA DXS,0" "80%"
+	unmute_and_set_level "VIA DXS,1" "80%"
+	unmute_and_set_level "VIA DXS,2" "80%"
+	unmute_and_set_level "VIA DXS,3" "80%"
+
+	# Required on some notebooks with ICH4:
+	switch_control "Headphone Jack Sense" off
+	switch_control "Line Jack Sense" off
+
+	# Some machines need one or more of these to be on;
+	# others need one or more of these to be off:
+	#
+	# switch_control "External Amplifier" on
+	# switch_control "Audigy Analog/Digital Output Jack" on
+	# switch_control "SB Live Analog/Digital Output Jack" on
+	
+	# D1984 -- Thinkpad T61/X61
+	switch_control "Speaker" on
+	switch_control "Headphone" on
+
+	# HDA-Intel w/ "Digital" capture mixer (See Ubuntu #193823)
+	unmute_and_set_level "Digital" "80%"
+
+	# On MacBookPro5,3 and later models (See Bug#597791)
+	unmute_and_set_level "Front Speaker" "80%"
+	# On MacBook5,2 models (See Bug#602973)
+	unmute_and_set_level "LFE" "80%"
+
+	# On Intel 82801H (See Bug#603550)
+	unmute_and_set_level "Speaker" "80%"
+
+	return 0
+}
+
+# $1 <card ID> | "all"
+sanify_levels()
+{
+	TTSDML_RETURNSTATUS=0
+	case "$1" in
+	  all)
+		for CARD in $(echo_card_indices) ; do
+			sanify_levels_on_card "$CARD" || TTSDML_RETURNSTATUS=1
+		done
+		;;
+	  *)
+		sanify_levels_on_card "$1" || TTSDML_RETURNSTATUS=1
+		;;
+	esac
+	return $TTSDML_RETURNSTATUS
+}
+
+# $1 <card ID>
+preinit_levels_on_card()
+{
+	CARDOPT="-c $1"
+
+	# Silly dance to activate internal speakers by default on PowerMac
+	# Snapper and Tumbler
+	id=$(cat /proc/asound/card$1/id 2>/dev/null)
+	if [ "$id" = "Snapper" -o "$id" = "Tumbler" ]; then
+		switch_control "Auto Mute" off
+		switch_control "PC Speaker" off
+		switch_control "Auto Mute" on
+	fi
+}
+
+# $1 <card ID> | "all"
+preinit_levels()
+{
+	TTSDML_RETURNSTATUS=0
+	case "$1" in
+	  all)
+		for CARD in $(echo_card_indices) ; do
+			preinit_levels_on_card "$CARD" || TTSDML_RETURNSTATUS=1
+		done
+		;;
+	  *)
+		preinit_levels_on_card "$1" || TTSDML_RETURNSTATUS=1
+		;;
+	esac
+	return $TTSDML_RETURNSTATUS
+}
--- a/PCBA/board/funkey/rootfs-overlay/var/lib/alsa/asound.state
+++ b/PCBA/board/funkey/rootfs-overlay/var/lib/alsa/asound.state
@ -0,0 +1,162 @@
+state.Codec {
+	control.1 {
+		iface MIXER
+		name 'DAC Playback Volume'
+		value 51
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 63'
+			dbmin -7308
+			dbmax 0
+			dbvalue.0 -1392
+		}
+	}
+	control.2 {
+		iface MIXER
+		name 'Headphone Playback Volume'
+		value 50
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 63'
+			dbmin -9999999
+			dbmax 0
+			dbvalue.0 -1300
+		}
+	}
+	control.3 {
+		iface MIXER
+		name 'Headphone Playback Switch'
+		value.0 true
+		value.1 true
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 2
+		}
+	}
+	control.4 {
+		iface MIXER
+		name 'Mic1 Playback Volume'
+		value 3
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 7'
+			dbmin -450
+			dbmax 600
+			dbvalue.0 0
+		}
+	}
+	control.5 {
+		iface MIXER
+		name 'Mic1 Boost Volume'
+		value 4
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 7'
+			dbmin 0
+			dbmax 4200
+			dbvalue.0 3300
+		}
+	}
+	control.6 {
+		iface MIXER
+		name 'ADC Gain Capture Volume'
+		value 3
+		comment {
+			access 'read write'
+			type INTEGER
+			count 1
+			range '0 - 7'
+			dbmin -450
+			dbmax 600
+			dbvalue.0 0
+		}
+	}
+	control.7 {
+		iface MIXER
+		name 'DAC Playback Switch'
+		value.0 true
+		value.1 true
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 2
+		}
+	}
+	control.8 {
+		iface MIXER
+		name 'DAC Reversed Playback Switch'
+		value.0 false
+		value.1 false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 2
+		}
+	}
+	control.9 {
+		iface MIXER
+		name 'Mic1 Playback Switch'
+		value.0 false
+		value.1 false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 2
+		}
+	}
+	control.10 {
+		iface MIXER
+		name 'Mixer Capture Switch'
+		value.0 false
+		value.1 false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 2
+		}
+	}
+	control.11 {
+		iface MIXER
+		name 'Mixer Reversed Capture Switch'
+		value.0 false
+		value.1 false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 2
+		}
+	}
+	control.12 {
+		iface MIXER
+		name 'Mic1 Capture Switch'
+		value.0 false
+		value.1 false
+		comment {
+			access 'read write'
+			type BOOLEAN
+			count 2
+		}
+	}
+	control.13 {
+		iface MIXER
+		name 'Headphone Source Playback Route'
+		value.0 DAC
+		value.1 DAC
+		comment {
+			access 'read write'
+			type ENUMERATED
+			count 2
+			item.0 DAC
+			item.1 Mixer
+		}
+	}
+}
--- a/PCBA/board/funkey/uboot.config
+++ b/PCBA/board/funkey/uboot.config
@ -0,0 +1,30 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+# CONFIG_ARMV7_NONSEC is not set
+CONFIG_IDENT_STRING=" FunKey"
+# CONFIG_PRE_CONSOLE_BUFFER is not set
+CONFIG_MACH_SUN8I_V3S=y
+CONFIG_DRAM_CLK=360
+CONFIG_DRAM_ZQ=14779
+# CONFIG_VIDEO is not set
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-v3s-funkey"
+CONFIG_LOCALVERSION="-funkey"
+# CONFIG_DISTRO_DEFAULTS is not set
+CONFIG_BOOTDELAY=0
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_SYS_STDIO_DEREGISTER=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SPL=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_FPGA is not set
+# CONFIG_CMD_NET is not set
+# CONFIG_CMD_NFS is not set
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_REGEX=y
--- a/PCBA/board/funkey/users_table.txt
+++ b/PCBA/board/funkey/users_table.txt
--- a/PCBA/configs/funkey_defconfig
+++ b/PCBA/configs/funkey_defconfig
@ -0,0 +1,64 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_DL_DIR="$(BR2_EXTERNAL_FUNKEY_PATH)/dl"
+BR2_CCACHE=y
+BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/patches"
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY=y
+BR2_TARGET_GENERIC_HOSTNAME="FunKey"
+BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the FunKey"
+BR2_ROOTFS_DEVICE_TABLE="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/device_table.txt"
+BR2_TARGET_GENERIC_ROOT_PASSWD="funkey"
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
+BR2_ROOTFS_USERS_TABLES="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/users_table.txt"
+BR2_ROOTFS_OVERLAY="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/rootfs-overlay"
+BR2_ROOTFS_POST_BUILD_SCRIPT="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/post-build.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/Lichee-Pi/linux"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="cda44c146b9b87290bc7c636ffa7d88cbfb03ace"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/linux.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_LZO=y
+BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x41000000"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-v3s-funkey"
+BR2_PACKAGE_BUSYBOX_CONFIG="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/busybox.config"
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_ALSA_UTILS=y
+BR2_PACKAGE_ALSA_UTILS_ALSACONF=y
+BR2_PACKAGE_ALSA_UTILS_ACONNECT=y
+BR2_PACKAGE_ALSA_UTILS_ALSALOOP=y
+BR2_PACKAGE_ALSA_UTILS_ALSAUCM=y
+BR2_PACKAGE_ALSA_UTILS_ALSATPLG=y
+BR2_PACKAGE_ALSA_UTILS_AMIDI=y
+BR2_PACKAGE_ALSA_UTILS_AMIXER=y
+BR2_PACKAGE_ALSA_UTILS_APLAY=y
+BR2_PACKAGE_ALSA_UTILS_APLAYMIDI=y
+BR2_PACKAGE_ALSA_UTILS_ARECORDMIDI=y
+BR2_PACKAGE_ALSA_UTILS_ASEQDUMP=y
+BR2_PACKAGE_ALSA_UTILS_ASEQNET=y
+BR2_PACKAGE_ALSA_UTILS_BAT=y
+BR2_PACKAGE_ALSA_UTILS_IECSET=y
+BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST=y
+BR2_PACKAGE_AUMIX=y
+# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
+BR2_PACKAGE_NANO=y
+BR2_TARGET_ROOTFS_CPIO_LZMA=y
+BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
+BR2_TARGET_ROOTFS_INITRAMFS=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/Lichee-Pi/u-boot"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="32ab1804cd7c5858be8009e35ca07502dc8765c7"
+BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/uboot.config"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-sunxi-with-spl.bin"
+BR2_TARGET_UBOOT_BOOT_SCRIPT=y
+BR2_TARGET_UBOOT_BOOT_SCRIPT_SOURCE="$(BR2_EXTERNAL_FUNKEY_PATH)/board/funkey/boot.cmd"
--- a/PCBA/external.desc
+++ b/PCBA/external.desc
@ -0,0 +1,2 @@
+name: FUNKEY
+desc: FunKey packages
--- a/PCBA/external.mk
+++ b/PCBA/external.mk
@ -0,0 +1 @@
+include $(sort $(wildcard $(BR2_EXTERNAL_FUNKEY_PATH)/package/*/*.mk))
--- a/fel-boot.sh
+++ b/fel-boot.sh
@ -0,0 +1,8 @@
+#!/bin/sh
+cd PCBA/output/images
+sudo ~/sunxi-tools/sunxi-fel -v -p uboot u-boot-sunxi-with-spl.bin \
+     write 0x41000000 uImage \
+     write 0x41800000 sun8i-v3s-funkey.dtb \
+     write 0x41900000 boot.scr \
+     write 0x41B00000 rootfs.cpio.uboot
+cd -
--- a/2
+++ b/2
@ -7,7 +7,7 @@ case "$1" in
 	$BR distclean funkey_defconfig
    ;;
    update)
-	$BR savedefconfig linux-update-defconfig uboot-update-defconfig
+	$BR savedefconfig linux-update-defconfig uboot-update-defconfig busybox-update-config
    ;;
    *)
 	$BR $*
--- a/5
+++ b/5
@ -4,8 +4,11 @@ case "$1" in
    fun)
 	buildroot/utils/brmake -C buildroot BR2_EXTERNAL=../FunKey O=../FunKey/output
 	;;
+    pcba)
+	buildroot/utils/brmake -C buildroot BR2_EXTERNAL=../PCBA O=../PCBA/output
+	;;
    *)
-	echo "You can only have fun!" >&2
+	echo "You can only have fun or pcba!" >&2
 	exit 1
 	;;
 esac
--- a/15
+++ b/15
@ -0,0 +1,15 @@
+#!/bin/sh
+
+BR="make -C buildroot BR2_EXTERNAL=../PCBA O=../PCBA/output"
+
+case "$1" in
+    start)
+	$BR distclean funkey_defconfig
+    ;;
+    update)
+	$BR savedefconfig linux-update-defconfig uboot-update-defconfig busybox-update-config
+    ;;
+    *)
+	$BR $*
+    ;;
+esac
				`@ -0,0 +1 @@`
				`include $(sort $(wildcard $(BR2_EXTERNAL_FUNKEY_PATH)/package//.mk))`