Raspi2-3_GenImage Commit - r739:1f9ee3441a36 · Collaboration Tremplin des Sciences

Merge pull request #215 from burnbabyburn/pull9000...

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r739:1f9ee3441a36

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files/network/eth0.network created 644 +14 0

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	1	[Match]
	2	Name=eth0
	3
	4	[Network]
	5	RouteMetric=10
	6	IPv6PrivacyExtensions=true
	7	DHCP=no
	8	Address=
	9	Gateway=
	10	DNS=
	11	DNS=
	12	Domains=
	13	NTP=
	14	NTP=

files/network/wlan0.network created 644 +14 0

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	1	[Match]
	2	Name=wlan0
	3
	4	[Network]
	5	RouteMetric=20
	6	IPv6PrivacyExtensions=true
	7	DHCP=no
	8	Address=
	9	Gateway=
	10	DNS=
	11	DNS=
	12	Domains=
	13	NTP=
	14	NTP=

templates/rpi3buster-fullconfig created 644 +188 0

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	1	############################
	2	########APT settings########
	3	############################
	4	APT_SERVER=ftp.debian.org
	5	APT_PROXY=
	6	KEEP_APT_PROXY=false
	7	APT_INCLUDES_LATE=
	8	APT_INCLUDES=
	9	############################
	10	##General system settings###
	11	############################
	12	SET_ARCH=32
	13	RPI_MODEL=3P
	14	RELEASE=buster
	15	HOSTNAME=
	16	DEFLOCAL=en_US.UTF-8
	17	TIMEZONE=Europe/Berlin
	18	EXPANDROOT=true
	19	############################
	20	#######User settings########
	21	############################
	22	ENABLE_ROOT=false
	23	ROOT_PASSWORD=raspberry
	24	ENABLE_USER=true
	25	USER_NAME=pi
	26	USER_PASSWORD=raspberry
	27	############################
	28	####Keyboard settings#######
	29	############################
	30	XKB_MODEL=
	31	XKB_LAYOUT=
	32	XKB_VARIANT=
	33	XKB_OPTIONS=
	34	############################
	35	######Network settings######
	36	############################
	37	ENABLE_IPV6=true
	38	ENABLE_WIRELESS=false
	39	ENABLE_IPTABLES=false
	40	ENABLE_HARDNET=false
	41	ENABLE_IFNAMES=true
	42	############################
	43	# Network settings (DHCP)
	44	ENABLE_ETH_DHCP=true
	45	ENABLE_WIFI_DHCP=true
	46	############################
	47	# Network settings (static)
	48	NET_ETH_ADDRESS=
	49	NET_ETH_GATEWAY=
	50	NET_ETH_DNS_1=
	51	NET_ETH_DNS_2=
	52	NET_ETH_DNS_DOMAINS=
	53	NET_ETH_NTP_1=
	54	NET_ETH_NTP_2=
	55	############################
	56	NET_WIFI_SSID=
	57	NET_WIFI_PSK=
	58	############################
	59	# Network settings (static)
	60	NET_WIFI_ADDRESS=
	61	NET_WIFI_GATEWAY=
	62	NET_WIFI_DNS_1=
	63	NET_WIFI_DNS_2=
	64	NET_WIFI_DNS_DOMAINS=
	65	NET_WIFI_NTP_1=
	66	NET_WIFI_NTP_2=
	67	############################
	68	###Basic system settings####
	69	############################
	70	ENABLE_CONSOLE=false
	71	ENABLE_PRINTK=false
	72	ENABLE_BLUETOOTH=false
	73	ENABLE_MINIUART_OVERLAY=false
	74	ENABLE_TURBO=false
	75	ENABLE_I2C=true
	76	ENABLE_SPI=true
	77	ENABLE_NONFREE=false
	78	ENABLE_RSYSLOG=false
	79	ENABLE_SOUND=false
	80	ENABLE_HWRANDOM=true
	81	ENABLE_MINGPU=false
	82	ENABLE_XORG=false
	83	ENABLE_WM=
	84	ENABLE_SYSVINIT=false
	85	ENABLE_SPLASH=true
	86	ENABLE_LOGO=true
	87	ENABLE_SILENT_BOOT=false
	88	############################
	89	#1=disable overlay,2=turbo+overlay, otherwise leave unset
	90	DISABLE_UNDERVOLT_WARNINGS=
	91	############################
	92	##Advanced system settings##
	93	############################
	94	ENABLE_DPHYSSWAP=true
	95	ENABLE_SYSTEMDSWAP=false
	96	############################
	97	ENABLE_QEMU=false
	98	QEMU_BINARY=
	99	ENABLE_KEYGEN=false
	100	ENABLE_MINBASE=false
	101	ENABLE_SPLITFS=false
	102	ENABLE_INITRAMFS=false
	103	ENABLE_DBUS=true
	104	ENABLE_USBBOOT=false
	105	############################
	106	CHROOT_SCRIPTS=
	107	############################
	108	ENABLE_UBOOT=false
	109	UBOOTSRC_DIR=
	110	############################
	111	ENABLE_FBTURBO=false
	112	FBTURBOSRC_DIR=
	113	############################
	114	ENABLE_VIDEOCORE=false
	115	VIDEOCORESRC_DIR=
	116	############################
	117	ENABLE_NEXMON=false
	118	NEXMONSRC_DIR=
	119	############################
	120	########SSH settings########
	121	############################
	122	SSH_ENABLE=true
	123	SSH_ENABLE_ROOT=false
	124	SSH_DISABLE_PASSWORD_AUTH=false
	125	SSH_LIMIT_USERS=false
	126	SSH_ROOT_PUB_KEY=
	127	SSH_USER_PUB_KEY=
	128	############################
	129	#####Kernel settings########
	130	############################
	131	BUILD_KERNEL=true
	132	CROSS_COMPILE=
	133	KERNEL_ARCH=
	134	KERNEL_IMAGE=
	135	KERNEL_BRANCH=
	136	KERNEL_DEFCONFIG=
	137
	138	KERNEL_THREADS=1
	139	KERNEL_HEADERS=true
	140	KERNEL_MENUCONFIG=false
	141	KERNEL_OLDDEFCONFIG=false
	142	KERNEL_CCACHE=false
	143	KERNEL_REMOVESRC=true
	144	KERNELSRC_DIR=
	145	KERNELSRC_CLEAN=false
	146	KERNELSRC_CONFIG=true
	147	KERNELSRC_USRCONFIG=
	148	KERNELSRC_PREBUILT=false
	149	RPI_FIRMWARE_DIR=
	150	KERNEL_DEFAULT_GOV=ondemand
	151	KERNEL_NF=false
	152	KERNEL_VIRT=false
	153	KERNEL_ZSWAP=false
	154	KERNEL_BPF=true
	155	KERNEL_SECURITY=false
	156	KERNEL_BTRFS=false
	157	KERNEL_POEHAT=false
	158	KERNEL_NSPAWN=false
	159	KERNEL_DHKEY=true
	160	############################
	161	#######Save diskspace#######
	162	############################
	163	ENABLE_REDUCE=false
	164	REDUCE_APT=true
	165	REDUCE_DOC=false
	166	REDUCE_MAN=false
	167	REDUCE_VIM=false
	168	REDUCE_BASH=false
	169	REDUCE_HWDB=false
	170	REDUCE_SSHD=false
	171	REDUCE_LOCALE=false
	172	REDUCE_KERNEL=false
	173	############################
	174	######CryptFS Settings######
	175	############################
	176	ENABLE_CRYPTFS=false
	177	CRYPTFS_PASSWORD=
	178	CRYPTFS_MAPPING=secure
	179	CRYPTFS_CIPHER=aes-xts-plain64
	180	CRYPTFS_HASH=sha256
	181	CRYPTFS_XTSKEYSIZE=256
	182	CRYPTFS_DROPBEAR=false
	183	CRYPTFS_DROPBEAR_PUBKEY=
	184	############################
	185	#######Build settings#######
	186	############################
	187	BASEDIR=
	188	IMAGE_NAME= No newline at end of file

README.md +202 -371

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	@@ -26,9 +26,9 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
	26	BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh	26	BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
	27	ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh	27	ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	28	ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh	28	ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	29	RELEASE=~~stretch~~ BUILD_KERNEL=true ./rpi23-gen-image.sh	29	RELEASE=buster BUILD_KERNEL=true ./rpi23-gen-image.sh
	30	RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh	30	RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	31	RELEASE=~~stretch~~ RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh	31	RELEASE=buster RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	32	```	32	```
	33		33
	34	## Configuration template files	34	## Configuration template files
	@@ -40,438 +40,269 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
	40	CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh	40	CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
	41	```	41	```
	42		42
	43	## Supported parameters and settings	43	## Working with the your template:
	44	#### APT settings:	44	* A Pipe ("\|") represents a logical OR
	45	##### `APT_SERVER`="ftp.debian.org"	45	* A valuetype of boolean represents the options true or false
	46	Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.	46	* Values without a default are required if you want do use that feature. It is possible that not every feature has a (working) sanity check.
	47		47	* If it's not working as expected, search your option in all the files in this repository (With e.g.grep or notepad++).
	48	##### `APT_PROXY`=""	48	* Check if your missing a required option while looking at the code
	49	Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once. If `apt-cacher-ng` is running on default `http://127.0.0.1:3142` it is autodetected and you don't need to set this.
	50
	51	##### `KEEP_APT_PROXY`=false
	52	Keep the APT_PROXY settings used in the bootsrapping process in the generated image.
	53		49
	54	##### `APT_INCLUDES`=""	50	## Supported parameters and settings
	55	A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.
	56
	57	##### `APT_INCLUDES_LATE`=""
	58	A comma-separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.
	59		51
			52	#### APT settings:
			53	\|Option\|Value\|default value\|value format\|desciption\|
			54	\|---\|---\|---\|---\|---\|
			55	\|APT_SERVER\|string\|ftp.debian.org\|`URL`\|Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.\|
			56	\|APT_PROXY\|string\|\|`URL`\|Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once. If `apt-cacher-ng` is running on default `http://127.0.0.1:3142` it is autodetected and you don't need to set this.\|
			57	\|KEEP_APT_PROXY\|boolean\|false\|`true`\\|`false`\|true=Keep the APT_PROXY settings used in the bootsrapping process in the generated image\|
			58	\|APT_INCLUDES\|string list\|\|`packageA`,`packageB`,...\|A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.\|
			59	\|APT_INCLUDES_LATE\|string list\|\|`packageA`,`packageB`,...\|A comma-separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.\|
			60	\|APT_EXCLUDES\|string list\|\|`packageA`,`packageB`,...\|A comma-separated list of packages to exclude. Use carefully\|
	60	---	61	---
	61		62
	62	#### General system settings:	63	#### General system settings:
	63	##### `SET_ARCH`=32	64	\|Option\|Value\|default value\|value format\|desciption\|
	64	Set Architecture to default 32bit. If you want to compile 64-bit (RPI3/RPI3+/RPI4) set it to `64`. This option will set every needed cross-compiler or board specific option for a successful build.	65	\|---\|---\|---\|---\|---\|
	65		66	\|SET_ARCH\|integer\|32\|`32`\\|`64`\|Set Architecture to default 32bit. If you want to compile 64-bit (RPI3/RPI3+/RPI4) set it to `64`. This option will set every needed cross-compiler or board specific option for a successful build.\|
	66	##### `RPI_MODEL`=2	67	\|RPI_MODEL\|string\|3P\|`0`\\|`1`\\|`1P`\\|`2`\\|`3`\\|`3P`\\|`4`\|Set Architecture. This option will set most build options accordingly. Specify the target Raspberry Pi hardware model.\|
	67	Specify the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:	68	\|RELEASE\|string\|buster\|`jessie`\\|`buster`\\|`stretch`<br>\\|`bullseye`\\|`testing`\\|`stable`<br>\\|`oldstable`\|Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases `stretch` and `buster`.\|
	68	- `0` = Raspberry Pi 0 and Raspberry Pi 0 W	69	\|HOSTNAME\|string\|RPI_MODEL-RELEASE(e.g. RPI3-buster)\|`SomeImageName.img`\|Set system hostname. It's recommended that the hostname is unique in the corresponding subnet.\|
	69	- `1` = Raspberry Pi 1 model A and B	70	\|DEFLOCAL\|string\|en_US.UTF-8\|`Locale.Charset`\|Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.\|
	70	- `1P` = Raspberry Pi 1 model B+ and A+	71	\|TIMEZONE\|string\|Europe/Berlin\|`Timezone`\|Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.\|
	71	- `2` = Raspberry Pi 2 model B	72	\|EXPANDROOT\|boolean\|true\|`true`\\|`false`\|true=Expand the root partition and filesystem automatically on first boot\|
	72	- `3` = Raspberry Pi 3 model B
	73	- `3P` = Raspberry Pi 3 model B+
	74	- `4` = Raspberry Pi 4 model B
	75
	76	##### `RELEASE`="buster"
	77	Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases `stretch` and `buster`.
	78
	79	##### `RELEASE_ARCH`="armhf"
	80	Set the desired Debian release architecture.
	81
	82	##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
	83	Set system hostname. It's recommended that the hostname is unique in the corresponding subnet.
	84
	85	##### `PASSWORD`="raspberry"
	86	Set system `root` password. It's STRONGLY recommended that you choose a custom password.
	87
	88	##### `USER_PASSWORD`="raspberry"
	89	Set password for the created non-root user `USER_NAME`=pi. Ignored if `ENABLE_USER`=false. It's STRONGLY recommended that you choose a custom password.
	90
	91	##### `DEFLOCAL`="en_US.UTF-8"
	92	Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.
	93		73
	94	##### `TIMEZONE`="Europe/Berlin"	74	---
	95	Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
	96
	97	##### `EXPANDROOT`=true
	98	Expand the root partition and filesystem automatically on first boot.
	99
	100	##### `ENABLE_DPHYSSWAP`=true
	101	Enable swap. The size of the swapfile is chosen relative to the size of the root partition. It'll use the `dphys-swapfile` package for that.
	102		75
	103	##### `ENABLE_QEMU`=false	76	#### User settings:
	104	Generate kernel (`vexpress_defconfig`), file system image (`qcow2`) and DTB files that can be used for QEMU full system emulation (`vexpress-A15`). The output files are stored in the `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file.	77	\|Option\|Value\|default value\|desciption\|
			78	\|---\|---\|---\|---\|
			79	\|ENABLE_ROOT\|boolean\|false\|true=root login if ROOT_PASSWORD is set\|
			80	\|ROOT_PASSWORD\|string\|raspberry\|Set password for `root` user. It's STRONGLY recommended that you choose a custom password.\|
			81	\|ENABLE_USER\|boolean\|true\|true=Create non-root user with password `USER_PASSWORD` and username `USER_NAME`\|
			82	\|USER_NAME\|string\|pi\|Set username for non-root user, if `ENABLE_USER` is true\|
			83	\|USER_PASSWORD\|string\|raspberry\|Set password for non-root user, if `ENABLE_USER` is true. It's STRONGLY recommended that you choose a custom password.\|
	105		84
	106	---	85	---
	107		86
	108	#### Keyboard settings:	87	#### Keyboard settings:
			88
	109	These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.	89	These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
	110		90
	111	##### `XKB_MODEL`=""	91	\|Option\|Value\|default value\|value format\|desciption\|
	112	Set the name of the model of your keyboard type.	92	\|---\|---\|---\|---\|---\|
			93	\|XKB_MODEL\|string\|\|`pc104`\|Set the name of the model of your keyboard type\|
			94	\|XKB_LAYOUT\|string\|\|`us`\|Set the supported keyboard layout(s)\|
			95	\|XKB_VARIANT\|string\|\|`basic`\|Set the supported variant(s) of the keyboard layout(s)\|
			96	\|XKB_OPTIONS\|string\|\|`grp:alt_shift_toggle`\|Set extra xkb configuration options\|
	113		97
	114	##### `XKB_LAYOUT`=""	98	---
	115	Set the supported keyboard layout(s).	99
			100	#### Networking settings:
			101	ethernet setting go to `/etc/systemd/network/eth0.network`.
			102	wifi settings go to `/etc/systemd/network/wlan0.network`.
	116		103
	117	##### `XKB_VARIANT`=""	104	The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
	118	Set the supported variant(s) of the keyboard layout(s).
	119		105
	120	##### `XKB_OPTIONS`=""	106	\|Option\|Value\|default value\|desciption\|
	121	Set extra xkb configuration options.	107	\|---\|---\|---\|---\|
			108	\|ENABLE_IPV6\|boolean\|true\|true=Enable IPv6 support via systemd-networkd\|
			109	\|ENABLE_WIRELESS\|boolean\|false\|true=Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `0`,`3`,`3P`,`4`\|
			110	\|ENABLE_IPTABLES\|boolean\|false\|true=Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.\|
			111	\|ENABLE_HARDNET\|boolean\|false\|true=Enable IPv4/IPv6 network stack hardening settings\|
			112	\|ENABLE_IFNAMES\|boolean\|true\|true=creates complex and long interface names like e.g. encx8945924. Enable automatic assignment of predictable, stable network interface names for all NICs\|
	122		113
	123	---	114	---
	124		115
	125	#### Networking settings (DHCP):	116	#### Networking settings (DHCP):
	126	This parameter is used to set up networking auto-configuration in `/etc/systemd/network/eth.network`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
	127		117
	128	##### `ENABLE_DHCP`=true	118
	129	Set the system to use DHCP. This requires an DHCP server.	119	\|Option\|Value\|default value\|desciption\|
			120	\|---\|---\|---\|---\|
			121	\|ENABLE_ETH_DHCP\|boolean\|true\|Set the system to use DHCP on wired interface. This requires an DHCP server\|
			122	\|ENABLE_WIFI_DHCP\|boolean\|true\|Set the system to use DHCP on wifi interface. This requires an DHCP server. Requires ENABLE_WIRELESS\|
	130		123
	131	---	124	---
	132		125
	133	#### Networking settings (static):	126	#### Networking settings (ethernet static):
	134	These parameters are used to set up a static networking configuration in `/etc/systemd/network/eth.network`. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.	127	The following static networking parameters are only supported if `ENABLE_ETH_DHCP` was set to `false`.
	135		128
	136	##### `NET_ADDRESS`=""	129	\|Option\|Value\|value format\|desciption\|
	137	Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".	130	\|---\|---\|---\|---\|
			131	\|NET_ETH_ADDRESS\|string\|`CIDR`\|static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24"\|
			132	\|NET_ETH_GATEWAY\|string\|`IP`\|default gateway\|
			133	\|NET_ETH_DNS_1\|string\|`IP`\|first DNS server\|
			134	\|NET_ETH_DNS_2\|string\|`IP`\|second DNS server\|
			135	\|NET_ETH_DNS_DOMAINS\|string\|`example.local`\|default DNS search domains to use for non fully qualified hostnames\|
			136	\|NET_ETH_NTP_1\|string\|`IP`\|first NTP server\|
			137	\|NET_ETH_NTP_2\|string\|`IP`\|second NTP server\|
	138		138
	139	##### `NET_GATEWAY`=""	139	---
	140	Set the IP address for the default gateway.
	141		140
	142	##### `NET_DNS_1`=""	141	#### Networking settings (WIFI):
	143	Set the IP address for the first DNS server.
	144		142
	145	##### `NET_DNS_2`=""	143	\|Option\|Value\|value format\|desciption\|
	146	Set the IP address for the second DNS server.	144	\|---\|---\|---\|---\|
			145	\|NET_WIFI_SSID\|string\|`yourwifiname`\|WIFI SSID\|
			146	\|NET_WIFI_PSK\|string\|`yourwifikeytojoinnetwork`\|WPA/WPA2 PSK\|
	147		147
	148	##### `NET_DNS_DOMAINS`=""	148	---
	149	Set the default DNS search domains to use for non fully qualified hostnames.
	150		149
	151	##### `NET_NTP_1`=""	150	#### Networking settings (WIFI static):
	152	Set the IP address for the first NTP server.	151	The following static networking parameters are only supported if `ENABLE_WIFI_DHCP` was set to `false`.
	153		152
	154	##### `NET_NTP_2`=""	153	\|Option\|Value\|value format\|desciption\|
	155	Set the IP address for the second NTP server.	154	\|---\|---\|---\|---\|
			155	\|NET_WIFI_ADDRESS\|string\|`CIDR`\|static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24"\|
			156	\|NET_WIFI_GATEWAY\|string\|`IP`\|default gateway\|
			157	\|NET_WIFI_DNS_1\|string\|`IP`\|first DNS server\|
			158	\|NET_WIFI_DNS_2\|string\|`IP`\|second DNS server\|
			159	\|NET_WIFI_DNS_DOMAINS\|string\|`example.local`\|default DNS search domains to use for non fully qualified hostnames\|
			160	\|NET_WIFI_NTP_1\|string\|`IP`\|first NTP server\|
			161	\|NET_WIFI_NTP_2\|string\|`IP`\|second NTP server\|
	156		162
	157	---	163	---
	158		164
	159	#### Basic system features:	165	#### Basic system features:
	160	##### `ENABLE_CONSOLE`=true
	161	Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system. On RPI `0` `3` `3P` the CPU speed is locked at lowest speed.
	162
	163	##### `ENABLE_PRINTK`=false
	164	Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian.
	165
	166	##### `ENABLE_BLUETOOTH`=false
	167	Enable onboard Bluetooth interface on the RPi0/3/3P. See: [Configuring the GPIO serial port on Raspbian jessie and stretch](https://spellfoundry.com/2016/05/29/configuring-gpio-serial-port-raspbian-jessie-including-pi-3/).
	168
	169	##### `ENABLE_MINIUART_OVERLAY`=false
	170	Enable Bluetooth to use this. Adds overlay to swap UART0 with UART1. Enabling (slower) Bluetooth and full speed serial console. - RPI `0` `3` `3P` have a fast `hardware UART0` (ttyAMA0) and a `mini UART1` (ttyS0)! RPI `1` `1P` `2` only have a `hardware UART0`. `UART0` is considered better, because is faster and more stable than `mini UART1`. By default the Bluetooth modem is mapped to the `hardware UART0` and `mini UART` is used for console. The `mini UART` is a problem for the serial console, because its baudrate depends on the CPU frequency, which is changing on runtime. Resulting in a volatile baudrate and thus in an unusable serial console.
	171
	172	##### `ENABLE_TURBO`=false
	173	Enable Turbo mode. This setting locks cpu at the highest frequency. As setting ENABLE_CONSOLE=true locks RPI to lowest CPU speed, this is can be used additionally to lock cpu hat max speed. Need a good power supply and probably cooling for the Raspberry PI.
	174
	175	##### `ENABLE_I2C`=false
	176	Enable I2C interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
	177		166
	178	##### `ENABLE_SPI`=false	167	\|Option\|Value\|default value\|value format\|desciption\|
	179	Enable SPI interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.	168	\|---\|---\|---\|---\|---\|
	180		169	\|ENABLE_CONSOLE\|boolean\|false\|`true`\\|`false`\|true=Enable serial console interface.Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system. On RPI `0` `3` `3P` the CPU speed is locked at lowest speed.\|
	181	##### `ENABLE_IPV6`=true	170	\|ENABLE_PRINTK\|boolean\|false\|`true`\\|`false`\|true=Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian\|
	182	Enable IPv6 support. The network interface configuration is managed via systemd-networkd.	171	\|ENABLE_BLUETOOTH\|boolean\|false\|`true`\\|`false`\|true=Enable onboard Bluetooth interface on the RPi0/3/3P. See: [Configuring the GPIO serial port on Raspbian jessie and stretch](https://spellfoundry.com/2016/05/29/configuring-gpio-serial-port-raspbian-jessie-including-pi-3/)\|
	183		172	\|ENABLE_MINIUART_OVERLAY\|boolean\|false\|`true`\\|`false`\|true=Enable Bluetooth to use this. Adds overlay to swap UART0 with UART1. Enabling (slower) Bluetooth and full speed serial console. - RPI `0` `3` `3P` have a fast `hardware UART0` (ttyAMA0) and a `mini UART1` (ttyS0)! RPI `1` `1P` `2` only have a `hardware UART0`. `UART0` is considered better, because is faster and more stable than `mini UART1`. By default the Bluetooth modem is mapped to the `hardware UART0` and `mini UART` is used for console. The `mini UART` is a problem for the serial console, because its baudrate depends on the CPU frequency, which is changing on runtime. Resulting in a volatile baudrate and thus in an unusable serial console.\|
	184	##### `ENABLE_SSHD`=true	173	\|ENABLE_TURBO\|boolean\|false\|`true`\\|`false`\|true=Enable Turbo mode. This setting locks cpu at the highest frequency. As setting ENABLE_CONSOLE=true locks RPI to lowest CPU speed, this is can be used additionally to lock cpu hat max speed. Need a good power supply and probably cooling for the Raspberry PI\|
	185	Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.	174	\|ENABLE_I2C\|boolean\|true\|`true`\\|`false`\|true=Enable I2C interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins\|
	186		175	\|ENABLE_SPI\|boolean\|true\|`true`\\|`false`\|true=Enable SPI interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins\|
	187	##### `ENABLE_NONFREE`=false	176	\|SSH_ENABLE\|boolean\|true\|`true`\\|`false`\|Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root\|
	188	Allow the installation of non-free Debian packages that do not comply with the DFSG. This is required to install closed-source firmware binary blobs.	177	\|ENABLE_NONFREE\|boolean\|false\|`true`\\|`false`\|true=enable non-free\\|false=disable non free. Edits /etc/apt/sources.list in your resulting image\|
	189		178	\|ENABLE_RSYSLOG\|boolean\|false\|`true`\\|`false`\|true=keep rsyslog\\|false=remove rsyslog. If rsyslog is removed (false), logs will be available only in journal files)\|
	190	##### `ENABLE_WIRELESS`=false	179	\|ENABLE_SOUND\|boolean\|false\|`true`\\|`false`\|true=Enable sound\\|false=Disable sound\|
	191	Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `3`.	180	\|ENABLE_HWRANDOM\|boolean\|true\|`true`\\|`false`\|true=Enable Hardware Random Number Generator(RNG)\\|false=Disable Hardware RNG\\|Strong random numbers are important for most network-based communications that use encryption. It's recommended to be enabled\|
	192		181	\|ENABLE_MINGPU\|boolean\|false\|`true`\\|`false`\|true=GPU 16MB RAM\\|false=64MB RAM\\|Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU. Also removes start.elf,fixup.dat,start_x.elf,fixup_x.dat form /boot\|
	193	##### `ENABLE_RSYSLOG`=true	182	\|ENABLE_XORG\|boolean\|false\|`true`\\|`false`\|true=Install Xorg X Window System\|\false=install no Xorg\|
	194	If set to false, disable and uninstall rsyslog (so logs will be available only in journal files)	183	\|ENABLE_WM\|string\|\|`blackbox`, `openbox`, `fluxbox`,<br> `jwm`, `dwm`, `xfce4`, `awesome`\|Install a user-defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically set true if `ENABLE_WM` is used\|
	195		184	\|ENABLE_SYSVINIT\|boolean\|false\|`true`\\|`false`\|true=Support for halt,init,poweroff,reboot,runlevel,shutdown,init commands\\|false=use systemd commands\|
	196	##### `ENABLE_SOUND`=true	185	\|ENABLE_SPLASH\|boolean\|true\|`true`\\|`false`\|true=Enable default Raspberry Pi boot up rainbow splash screen\|
	197	Enable sound hardware and install Advanced Linux Sound Architecture.	186	\|ENABLE_LOGO\|boolean\|true\|`true`\\|`false`\|true=Enable default Raspberry Pi console logo (image of four raspberries in the top left corner)\|
	198		187	\|ENABLE_SILENT_BOOT\|boolean\|false\|`true`\\|`false`\|true=Set the verbosity of console messages shown during boot up to a strict minimum\|
	199	##### `ENABLE_HWRANDOM`=true	188	\|DISABLE_UNDERVOLT_WARNINGS\|integer\|\|`1`\\|`2`\|Unset to keep default behaviour. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present\|
	200	Enable Hardware Random Number Generator. Strong random numbers are important for most network-based communications that use encryption. It's recommended to be enabled.
	201
	202	##### `ENABLE_MINGPU`=false
	203	Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
	204
	205	##### `ENABLE_DBUS`=true
	206	Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
	207
	208	##### `ENABLE_XORG`=false
	209	Install Xorg open-source X Window System.
	210
	211	##### `ENABLE_WM`=""
	212	Install a user-defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi23-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
	213
	214	##### `ENABLE_SYSVINIT`=false
	215	Support for halt,init,poweroff,reboot,runlevel,shutdown,telinit commands
	216		189
	217	---	190	---
	218		191
	219	#### Advanced system features:	192	#### Advanced system features:
	220	##### `ENABLE_KEYGEN`=false
	221	Recover your lost codec license
	222
	223	##### `ENABLE_SYSTEMDSWAP`=false
	224	Enables [Systemd-swap service](https://github.com/Nefelim4ag/systemd-swap). Usefull if `KERNEL_ZSWAP` is enabled.
	225
	226	##### `ENABLE_MINBASE`=false
	227	Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
	228
	229	##### `ENABLE_REDUCE`=false
	230	Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
	231
	232	##### `ENABLE_UBOOT`=false
	233	Replace the default RPi 0/1/2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
	234	RPI4 needs tbd
	235
	236	##### `UBOOTSRC_DIR`=""
	237	Path to a directory (`u-boot`) of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
	238
	239	##### `ENABLE_FBTURBO`=false
	240	Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
	241
	242	##### `FBTURBOSRC_DIR`=""
	243	Path to a directory (`xf86-video-fbturbo`) of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot.
	244
	245	##### `ENABLE_VIDEOCORE`=false
	246	Install and enable the [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) `vcgencmd`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
	247
	248	##### `VIDEOCORESRC_DIR`=""
	249	Path to a directory (`userland`) of [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot.
	250
	251	##### `ENABLE_NEXMON`=false
	252	Install and enable the [Source code for a C-based firmware patching framework for Broadcom/Cypress WiFi chips that enables you to write your own firmware patches, for example, to enable monitor mode with radiotap headers and frame injection](https://github.com/seemoo-lab/nexmon.git).
	253
	254	##### `NEXMONSRC_DIR`=""
	255	Path to a directory (`nexmon`) of [Source code for ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot.
	256
	257	##### `ENABLE_IPTABLES`=false
	258	Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
	259
	260	##### `ENABLE_USER`=true
	261	Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, the username will be `pi`.
	262
	263	##### `USER_NAME`=pi
	264	Non-root user to create. Ignored if `ENABLE_USER`=false
	265
	266	##### `ENABLE_ROOT`=false
	267	Set root user password so root login will be enabled
	268
	269	##### `ENABLE_HARDNET`=false
	270	Enable IPv4/IPv6 network stack hardening settings.
	271		193
	272	##### `ENABLE_SPLITFS`=false	194	\|Option\|Value\|default value\|value format\|desciption\|
	273	Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.	195	\|---\|---\|---\|---\|---\|
	274		196	\|ENABLE_DPHYSSWAP\|boolean\|true\|`true`\\|`false`\|Enable swap. The size of the swapfile is chosen relative to the size of the root partition. It'll use the `dphys-swapfile` package for that\|
	275	##### `CHROOT_SCRIPTS`=""	197	\|ENABLE_SYSTEMDSWAP\|boolean\|false\|`true`\\|`false`\|Enables [Systemd-swap service](https://github.com/Nefelim4ag/systemd-swap). Usefull if `KERNEL_ZSWAP` is enabled\|
	276	Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.	198	\|ENABLE_QEMU\|boolean\|false\|`true`\\|`false`\|Generate kernel (`vexpress_defconfig`), file system image (`qcow2`) and DTB files that can be used for QEMU full system emulation (`vexpress-A15`). The output files are stored in the `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file\|
	277		199	\|QEMU_BINARY\|string\|\|`FullPathToQemuBinaryFile`\|Sets the QEMU enviornment for the Debian archive. Set by RPI_MODEL\|
	278	##### `ENABLE_INITRAMFS`=false	200	\|ENABLE_KEYGEN\|boolean\|false\|`true`\\|`false`\|Recover your lost codec license\|
	279	Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.	201	\|ENABLE_MINBASE\|boolean\|false\|`true`\\|`false`\|Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB\|
	280		202	\|ENABLE_SPLITFS\|boolean\|false\|`true`\\|`false`\|Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`\|
	281	##### `ENABLE_IFNAMES`=true	203	\|ENABLE_INITRAMFS\|boolean\|false\|`true`\\|`false`\|Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false\|
	282	Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names.	204	\|ENABLE_DBUS\|boolean\|true\|`true`\\|`false`\|Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled\|
	283		205	\|ENABLE_USBBOOT\|boolean\|false\|`true`\\|`false`\|true=prepare image for usbboot. use with `ENABLE_SPLTFS`=true\|
	284	##### `ENABLE_SPLASH`=true	206	\|CHROOT_SCRIPTS\|string\|\|`FullPathToScriptFolder`\|Full path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order\|
	285	Enable default Raspberry Pi boot up rainbow splash screen.	207	\|ENABLE_UBOOT\|boolean\|false\|`true`\\|`false`\|Replace the default RPi 0/1/2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol. RPI4 needs tbd\|
	286		208	\|UBOOTSRC_DIR\|string\|\|`FullPathToUBootFolder`\|Full path to a directory named `u-boot` of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot\|
	287	##### `ENABLE_LOGO`=true	209	\|ENABLE_FBTURBO\|boolean\|false\|`true`\\|`false`\|Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling\|
	288	Enable default Raspberry Pi console logo (image of four raspberries in the top left corner).	210	\|FBTURBOSRC_DIR\|string\|\|`FullPathToFbTurboFolder`\|Full path to a directory named `xf86-video-fbturbo` of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot\|
	289		211	\|ENABLE_VIDEOCORE\|boolean\|false\|`true`\\|`false`\|Install and enable the [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) `vcgencmd`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling\|
	290	##### `ENABLE_SILENT_BOOT`=false	212	\|VIDEOCORESRC_DIR\|string\|\|`FullPathToVideoSrcFolder`\|Full path to a directory named `userland` of [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot\|
	291	Set the verbosity of console messages shown during boot up to a strict minimum.	213	\|ENABLE_NEXMON\|boolean\|false\|`true`\\|`false`\|Install and enable the source code for a C-based firmware patching framework for Broadcom/Cypress WiFi chips that enables you to write your own firmware patches, for example, to enable monitor mode with radiotap headers and frame injection](https://github.com/seemoo-lab/nexmon.git)\|
	292		214	\|NEXMONSRC_DIR\|string\|\|`FullPathToNexmonFolder`\|Full path to a directory named `nexmon` of [Source code for ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot\|
	293	##### `DISABLE_UNDERVOLT_WARNINGS`=
	294	Disable RPi2/3 under-voltage warnings and overlays. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present.
	295		215
	296	---	216	---
	297		217
	298	#### SSH settings:	218	#### SSH settings:
	299	##### `SSH_ENABLE_ROOT`=false
	300	Enable password-based root login via SSH. This may be a security risk with the default password set, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
	301		219
	302	##### `SSH_DISABLE_PASSWORD_AUTH`=false	220	\|Option\|Value\|default value\|value format\|desciption\|
	303	Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported.	221	\|---\|---\|---\|---\|---\|
	304		222	\|SSH_ENABLE_ROOT\|boolean\|false\|`true`\\|`false`\|Enable password-based root login via SSH. This may be a security risk with the default password set, use only in trusted environments. `ENABLE_ROOT` must be set to `true`\|
	305	##### `SSH_LIMIT_USERS`=false	223	\|SSH_DISABLE_PASSWORD_AUTH\|boolean\|false\|`true`\\|`false`\|Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported\|
	306	Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true).	224	\|SSH_LIMIT_USERS\|boolean\|false\|`true`\\|`false`\|Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true)\|
	307		225	\|SSH_ROOT_PUB_KEY\|string\|\|`PathToYourROOT`<br>`RSAPublicKeyFile`\|Full path to file. Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` and `SSH_ENABLE_ROOT` must be set to `true`\|
	308	##### `SSH_ROOT_PUB_KEY`=""	226	\|SSH_USER_PUB_KEY\|string\|\|`PathToYourUSER`<br>`RSAPublicKeyFile`\|Full path to file. Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported\|
	309	Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` and `SSH_ENABLE_ROOT` must be set to `true`.
	310
	311	##### `SSH_USER_PUB_KEY`=""
	312	Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported.
	313		227
	314	---	228	---
	315		229
	316	#### Kernel ~~compilation~~:	230	#### Kernel settings:
	317	##### `BUILD_KERNEL`=true	231
	318	Build and install the latest RPi 0/1/2/3/4 Linux kernel. The default RPi 0/1/2/3/ kernel configuration is used most of the time.	232	\|Option\|Value\|default value\|value format\|desciption\|
	319	ENABLE_NEXMON - Changes Kernel Source to [https://github.com/Re4son/](Kali Linux Kernel)	233	\|---\|---\|---\|---\|---\|
	320	Precompiled 32bit kernel for RPI0/1/2/3 by [https://github.com/hypriot/](hypriot)	234	\|BUILD_KERNEL\|\|true\|`true`\\|`false`\|Build and install the latest RPi 0/1/2/3/4 Linux kernel. The default RPi 0/1/2/3/ kernel configuration is used most of the time. ENABLE_NEXMON - Changes Kernel Source to [https://github.com/Re4son/](Kali Linux Kernel) Precompiled 32bit kernel for RPI0/1/2/3 by [https://github.com/hypriot/](hypriot) Precompiled 64bit kernel for RPI3/4 by [https://github.com/sakaki-/](sakaki)\|
	321	Precompiled 64bit kernel for RPI3/4 by [https://github.com/sakaki-/](sakaki)	235	\|CROSS_COMPILE\|string\|\|\|This sets the cross-compile environment for the compiler. Set by RPI_MODEL\|
	322		236	\|KERNEL_ARCH\|string\|\|\|This sets the kernel architecture for the compiler. Set by RPI_MODEL\|
	323		237	\|KERNEL_IMAGE\|string\|\|\|Name of the image file in the boot partition. Set by RPI_MODEL\|
	324	##### `CROSS_COMPILE`="arm-linux-gnueabihf-"	238	\|KERNEL_BRANCH\|string\|\|\|Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site\|
	325	This sets the cross-compile environment for the compiler.	239	\|KERNEL_DEFCONFIG\|string\|\|\|Sets the default config for kernel compiling. Set by RPI_MODEL\|
	326		240	\|KERNEL_THREADS\|integer\|1\|`1`\\|`2`\\|`3`\\|...\|Number of threads to build the kernel. If not set, the script will automatically determine the maximum number of CPU cores to speed up kernel compilation\|
	327	##### `KERNEL_ARCH`="arm"	241	\|KERNEL_HEADERS\|boolean\|true\|`true`\\|`false`\|Install kernel headers with the built kernel\|
	328	This sets the kernel architecture for the compiler.	242	\|KERNEL_MENUCONFIG\|boolean\|false\|`true`\\|`false`\|Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated\|
	329		243	\|KERNEL_OLDDEFCONFIG\|boolean\|false\|`true`\\|`false`\|Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values\|
	330	##### `KERNEL_IMAGE`="kernel7.img"	244	\|KERNEL_CCACHE\|boolean\|false\|`true`\\|`false`\|Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again\|
	331	Name of the image file in the boot partition. If not set, `KERNEL_IMAGE` will be set to "kernel8.img" automatically if building for arm64.	245	\|KERNEL_REMOVESRC\|boolean\|true\|`true`\\|`false`\|Remove all kernel sources from the generated OS image after it was built and installed\|
	332		246	\|KERNELSRC_DIR\|string\|\|`FullPathToKernelSrcDir`\|Full path to a directory named `linux` of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot\|
	333	##### `KERNEL_BRANCH`=""	247	\|KERNELSRC_CLEAN\|boolean\|false\|`true`\\|`false`\|Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true\|
	334	Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.	248	\|KERNELSRC_CONFIG\|boolean\|true\|`true`\\|`false`\|true=enable custom kernel options. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true\|
	335		249	\|KERNELSRC_USRCONFIG\|string\|\|`FullPathToUserKernel.config`\|Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy\|
	336	##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"	250	\|KERNELSRC_PREBUILT\|boolean\|false\|`true`\\|`false`\|With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed\|
	337	Sets the QEMU enviornment for the Debian archive. If not set, `QEMU_BINARY` will be set to "/usr/bin/qemu-aarch64-static" automatically if building for arm64.	251	\|RPI_FIRMWARE_DIR\|string\|\|`FullPathToFolder`\|Full path to a directory named `firmware`, containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project\|
	338		252	\|KERNEL_DEFAULT_GOV\|string\|ondemand\|`performance`\\|`powersave`<br>\\|`userspace`\\|`ondemand`<br>\\|`conservative`\\|`schedutil`\|Set the default cpu governor at kernel compilation\|
	339	##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"	253	\|KERNEL_NF\|boolean\|false\|`true`\\|`false`\|Enable Netfilter modules as kernel modules. You want that for iptables\|
	340	Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.	254	\|KERNEL_VIRT\|boolean\|false\|`true`\\|`false`\|Enable Kernel KVM support (/dev/kvm)\|
	341		255	\|KERNEL_ZSWAP\|boolean\|false\|`true`\\|`false`\|Enable Kernel Zswap support. Best use on high RAM load and mediocre CPU load usecases\|
	342	##### `KERNEL_REDUCE`=false	256	\|KERNEL_BPF\|boolean\|true\|`true`\\|`false`\|Allow attaching eBPF programs to a cgroup using the bpf syscall (CONFIG_BPF_SYSCALL CONFIG_CGROUP_BPF) [systemd wants it - File /lib/systemd/system/systemd-journald.server:36 configures an IP firewall (IPAddressDeny=all), but the local system does not support BPF/cgroup based firewalls]\|
	343	Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental).	257	\|KERNEL_SECURITY\|boolean\|false\|`true`\\|`false`\|Enables Apparmor, integrity subsystem, auditing\|
	344		258	\|KERNEL_BTRFS\|boolean\|false\|`true`\\|`false`\|enable btrfs kernel support\|
	345	##### `KERNEL_THREADS`=1	259	\|KERNEL_POEHAT\|boolean\|false\|`true`\\|`false`\|enable Enable RPI POE HAT fan kernel support\|
	346	Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.	260	\|KERNEL_NSPAWN\|boolean\|false\|`true`\\|`false`\|Enable per-interface network priority control - for systemd-nspawn\|
	347		261	\|KERNEL_DHKEY\|boolean\|true\|`true`\\|`false`\|Diffie-Hellman operations on retained keys - required for >keyutils-1.6\|
	348	##### `KERNEL_HEADERS`=true
	349	Install kernel headers with the built kernel.
	350
	351	##### `KERNEL_MENUCONFIG`=false
	352	Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
	353
	354	##### `KERNEL_OLDDEFCONFIG`=false
	355	Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
	356
	357	##### `KERNEL_CCACHE`=false
	358	Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
	359
	360	##### `KERNEL_REMOVESRC`=true
	361	Remove all kernel sources from the generated OS image after it was built and installed.
	362
	363	##### `KERNELSRC_DIR`=""
	364	Path to a directory (`linux`) of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
	365
	366	##### `KERNELSRC_CLEAN`=false
	367	Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
	368
	369	##### `KERNELSRC_CONFIG`=true
	370	Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
	371
	372	##### `KERNELSRC_USRCONFIG`=""
	373	Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
	374
	375	##### `KERNELSRC_PREBUILT`=false
	376	With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
	377
	378	##### `RPI_FIRMWARE_DIR`=""
	379	The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
	380
	381	##### `KERNEL_DEFAULT_GOV`="ONDEMAND"
	382	Set the default cpu governor at kernel compilation. Supported values are: PERFORMANCE POWERSAVE USERSPACE ONDEMAND CONSERVATIVE SCHEDUTIL
	383
	384	##### `KERNEL_NF`=false
	385	Enable Netfilter modules as kernel modules
	386
	387	##### `KERNEL_VIRT`=false
	388	Enable Kernel KVM support (/dev/kvm)
	389
	390	##### `KERNEL_ZSWAP`=false
	391	Enable Kernel Zswap support. Best use on high RAM load and mediocre CPU load usecases
	392
	393	##### `KERNEL_BPF`=true
	394	Allow attaching eBPF programs to a cgroup using the bpf syscall (CONFIG_BPF_SYSCALL CONFIG_CGROUP_BPF) [systemd compilations about it - File /lib/systemd/system/systemd-journald.server:36 configures an IP firewall (IPAddressDeny=all), but the local system does not support BPF/cgroup based firewalls]
	395
	396	##### `KERNEL_SECURITY`=false
	397	Enables Apparmor, integrity subsystem, auditing.
	398
	399	##### `KERNEL_BTRFS`="false"
	400	enable btrfs kernel support
	401
	402	##### `KERNEL_POEHAT`="false"
	403	enable Enable RPI POE HAT fan kernel support
	404
	405	##### `KERNEL_NSPAWN`="false"
	406	Enable per-interface network priority control - for systemd-nspawn
	407
	408	##### `KERNEL_DHKEY`="true"
	409	Diffie-Hellman operations on retained keys - required for >keyutils-1.6
	410		262
	411	---	263	---
	412		264
	413	#### Reduce disk usage:	265	#### Reduce disk usage:
	414	The following list of parameters is ignored if `ENABLE_REDUCE`=false.	266	The following list of parameters is ignored if `ENABLE_REDUCE`=false.
	415		267
	416	##### `REDUCE_APT`=true	268	\|Option\|Value\|default value\|value format\|desciption\|
	417	Configure APT to use compressed package repository lists and no package caching files.	269	\|---\|---\|---\|---\|---\|
	418		270	\|ENABLE_REDUCE\|boolean\|false\|`true`\\|`false`\|Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information\|
	419	##### `REDUCE_DOC`=true	271	\|REDUCE_APT\|boolean\|true\|`true`\\|`false`\|Configure APT to use compressed package repository lists and no package caching files\|
	420	Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.	272	\|REDUCE_DOC\|boolean\|false\|`true`\\|`false`\|Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations\|
	421		273	\|REDUCE_MAN\|boolean\|false\|`true`\\|`false`\|Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations\|
	422	##### `REDUCE_MAN`=true	274	\|REDUCE_VIM\|boolean\|false\|`true`\\|`false`\|Replace `vim-tiny` package by `levee` a tiny vim clone\|
	423	Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.	275	\|REDUCE_BASH\|boolean\|false\|`true`\\|`false`\|Remove `bash` package and switch to `dash` shell (experimental)\|
	424		276	\|REDUCE_HWDB\|boolean\|false\|`true`\\|`false`\|Remove PCI related hwdb files (experimental)\|
	425	##### `REDUCE_VIM`=false	277	\|REDUCE_SSHD\|boolean\|false\|`true`\\|`false`\|Replace `openssh-server` with `dropbear`\|
	426	Replace `vim-tiny` package by `levee` a tiny vim clone.	278	\|REDUCE_LOCALE\|boolean\|false\|`true`\\|`false`\|Remove all `locale` translation files\|
	427		279	\|REDUCE_KERNEL\|boolean\|false\|`true`\\|`false`\|Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental)\|
	428	##### `REDUCE_BASH`=false
	429	Remove `bash` package and switch to `dash` shell (experimental).
	430
	431	##### `REDUCE_HWDB`=true
	432	Remove PCI related hwdb files (experimental).
	433
	434	##### `REDUCE_SSHD`=true
	435	Replace `openssh-server` with `dropbear`.
	436
	437	##### `REDUCE_LOCALE`=true
	438	Remove all `locale` translation files.
	439
	440	---	280	---
	441		281
	442	#### Encrypted root partition:	282	#### Encrypted root partition:
	443	##### `ENABLE_CRYPTFS`=false	283	#### On first boot, you will be asked to enter you password several time
	444	Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.	284	#### See cryptsetup options for a more information about opttion values(https://wiki.archlinux.org/index.php/Dm-crypt/Device_encryption)
	445		285
	446	##### `CRYPTFS_PASSWORD`=""	286	\|Option\|Value\|default value\|value format\|desciption\|
	447	Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.	287	\|---\|---\|---\|---\|---\|
	448		288	\|ENABLE_CRYPTFS\|boolean\|false\|`true`\\|`false`\|Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental\|
	449	##### `CRYPTFS_MAPPING`="secure"	289	\|CRYPTFS_PASSWORD\|string\|\|`YourPasswordToUnlockCrypto`\|Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true\|
	450	Set name of dm-crypt managed device-mapper mapping.	290	\|CRYPTFS_MAPPING\|string\|secure\|`YourDevMNapperName`\|crypsetup device-mapper name\|
	451		291	\|CRYPTFS_CIPHER\|string\|aes-xts-plain64\|`aes-cbc-essiv:sha256`\|cryptsetup cipher `aes-xts*` ciphers are strongly recommended\|
	452	##### `CRYPTFS_CIPHER`="aes-xts-plain64"	292	\|CRYPTFS_HASH\|string\|sha256\|`sha256`\\|`sha512`\|cryptsetup hash algorithm\|
	453	Set cipher specification string. `aes-xts*` ciphers are strongly recommended.	293	\|CRYPTFS_XTSKEYSIZE\|integer\|256\|`256`\\|`512`\|\|Sets key size in bits. The argument has to be a multiple of 8\|
	454		294	\|CRYPTFS_DROPBEAR\|boolean\|false\|`true`\\|`false`\|true=Enable Dropbear Initramfs support\\|false=disable dropbear\|
	455	##### `CRYPTFS_HASH`=sha512	295	\|CRYPTFS_DROPBEAR_PUBKEY\|string\|\|`PathToYourPublicDropbearKeyFile`\|Full path to dropbear Public RSA-OpenSSH Key\|
	456	Hash function and size to be used
	457
	458	##### `CRYPTFS_XTSKEYSIZE`=512
	459	Sets key size in bits. The argument has to be a multiple of 8.
	460
	461	##### `CRYPTFS_DROPBEAR`=false
	462	Enable Dropbear Initramfs support
	463
	464	##### `CRYPTFS_DROPBEAR_PUBKEY`=""
	465	Provide path to dropbear Public RSA-OpenSSH Key
	466		296
	467	---	297	---
	468		298
	469	#### Build settings:	299	#### Build settings:
	470	##### `BASEDIR`=$(pwd)/images/${RELEASE}	300	\|Option\|Value\|default value\|value format\|desciption\|
	471	Set a path to a working directory used by the script to generate an image.	301	\|---\|---\|---\|---\|---\|
			302	\|BASEDIR\|string\|\|`FullPathToScriptRootDir`\|If unset start from scriptroot or set to Full path to rpi123-gen-image directory\|
			303	\|IMAGE_NAME\|string\|\|`YourImageName`\|if unset creates a name after this template: rpi`RPI_MODEL`-`RELEASE`-`RELEASE_ARCH`\|
	472		304
	473	##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}	305	---
	474	Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
	475		306
	476	## Understanding the script	307	## Understanding the script
	477	The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:	308	The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:

bootstrap.d/10-bootstrap.sh +2 -1

             COMPONENTS="main"
             # Use non-free Debian packages if needed
-            if [ "$ENABLE_NONFREE" = true ] ; then
+            # One use variable which is only needed by wifi firmware blob => reworked to use non free in /etc/apt/sources.list - we could just use ENABLE_WIRELESS here
+            if [ "$ENABLE_WIRELESS" = true ] ; then
               COMPONENTS="main,non-free,contrib"
             fi

bootstrap.d/11-apt.sh +4 0

             sed -i "s/ buster/ ${RELEASE}/" "${ETC_DIR}/apt/sources.list"
             fi
+            if [ "$ENABLE_NONFREE" = "true" ] ; then
+            sed -i "s,main contrib,main contrib non-free," "${ETC_DIR}/apt/sources.list"
+            fi
             if [ -z "$RELEASE" ] ; then
             # Change release in sources list
             sed -i "s/ buster/ ${RELEASE}/" "${ETC_DIR}/apt/sources.list"

bootstrap.d/13-kernel.sh +27 -30

               fi
               # Calculate optimal number of kernel building threads
-              if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then
+              if [ -n "$KERNEL_THREADS" ] && [ -r /proc/cpuinfo ] ; then
                 KERNEL_THREADS=$(grep -c processor /proc/cpuinfo)
               fi
+            # TODO: Check if defined Threadcount is higher than actual cores
+            #  if [ "$KERNEL_THREADS" > grep -c processor /proc/cpuinfo] ; then
+            #	  echo "Defined more Threads than core assigned to this system"
+            #	  exit 1
+            #  fi
               #Copy 32bit config to 64bit
               if [ "$ENABLE_QEMU" = true ] && [ "$KERNEL_ARCH" = arm64 ]; then
               cp "${KERNEL_DIR}"/arch/arm/configs/vexpress_defconfig "${KERNEL_DIR}"/arch/arm64/configs/
               # Configure and build kernel
               if [ "$KERNELSRC_PREBUILT" = false ] ; then
                 # Remove device, network and filesystem drivers from kernel configuration
-                if [ "$KERNEL_REDUCE" = true ] ; then
+                if [ "$REDUCE_KERNEL" = true ] ; then
                   make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
                   sed -i\
                   -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\
                     set_kernel_config CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY n
             		set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS m
             		set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE 4096
+                  fi
+            	  if [ "$ENABLE_CRYPTFS" = true ] ; then
+            		set_kernel_config CONFIG_EMBEDDED y
+            		set_kernel_config CONFIG_EXPERT y
+            		set_kernel_config CONFIG_DAX y
+            		set_kernel_config CONFIG_MD y
+            		set_kernel_config CONFIG_BLK_DEV_MD y
+            		set_kernel_config CONFIG_MD_AUTODETECT y
+            		set_kernel_config CONFIG_BLK_DEV_DM y
+            		set_kernel_config CONFIG_BLK_DEV_DM_BUILTIN y
+            		set_kernel_config CONFIG_DM_CRYPT y
+            		set_kernel_config CONFIG_CRYPTO_BLKCIPHER y
+            		set_kernel_config CONFIG_CRYPTO_CBC y
+            		set_kernel_config CONFIG_CRYPTO_XTS y
+            		set_kernel_config CONFIG_CRYPTO_SHA512 y
+            		set_kernel_config CONFIG_CRYPTO_MANAGER y
             		set_kernel_config CONFIG_ARM64_CRYPTO y
                     set_kernel_config CONFIG_CRYPTO_SHA256_ARM64 m
                     set_kernel_config CONFIG_CRYPTO_SHA512_ARM64 m
                     set_kernel_config CONFIG_NF_REJECT_IPV4 m
                     set_kernel_config CONFIG_NF_REJECT_IPV6 m
                     set_kernel_config CONFIG_NF_TABLES m
-                    set_kernel_config CONFIG_NF_TABLES_ARP m
-                    set_kernel_config CONFIG_NF_TABLES_BRIDGE m
-                    set_kernel_config CONFIG_NF_TABLES_INET m
                     set_kernel_config CONFIG_NF_TABLES_IPV4 y
                     set_kernel_config CONFIG_NF_TABLES_IPV6 y
-                    set_kernel_config CONFIG_NF_TABLES_NETDEV m
                     set_kernel_config CONFIG_NF_TABLES_SET m
                     set_kernel_config CONFIG_NF_TABLES_INET y
                     set_kernel_config CONFIG_NF_TABLES_NETDEV y
             	  fi
             	  # KERNEL_DEFAULT_GOV was set by user
-            	  if [ "$KERNEL_DEFAULT_GOV" != powersave ] && [ -n "$KERNEL_DEFAULT_GOV" ] ; then
+            	  if [ "$KERNEL_DEFAULT_GOV" != ondemand ] && [ -n "$KERNEL_DEFAULT_GOV" ] ; then
             	    case "$KERNEL_DEFAULT_GOV" in
                       performance)
             	            set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y
                         exit 1
                         ;;
                     esac
                     # unset previous default governor
-            	    unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE
+            	    unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND
             	  fi
             	  #Revert to previous directory
                   if [ "$ENABLE_QEMU" = true ] ; then
                     echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config
                     echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config
-                    if [ "$ENABLE_CRYPTFS" = true ] ; then
-                        echo "CONFIG_EMBEDDED=y"
-                        echo "CONFIG_EXPERT=y"
-                        echo "CONFIG_DAX=y"
-                        echo "CONFIG_MD=y"
-                        echo "CONFIG_BLK_DEV_MD=y"
-                        echo "CONFIG_MD_AUTODETECT=y"
-                        echo "CONFIG_BLK_DEV_DM=y"
-                        echo "CONFIG_BLK_DEV_DM_BUILTIN=y"
-                        echo "CONFIG_DM_CRYPT=y"
-                        echo "CONFIG_CRYPTO_BLKCIPHER=y"
-                        echo "CONFIG_CRYPTO_CBC=y"
-                        echo "CONFIG_CRYPTO_XTS=y"
-                        echo "CONFIG_CRYPTO_SHA512=y"
-                        echo "CONFIG_CRYPTO_MANAGER=y"
-                      } >> "${KERNEL_DIR}"/.config
-                    fi
                   fi
                   # Copy custom kernel configuration file
               fi
               # Install kernel headers
-              if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
+              if [ "$KERNEL_HEADERS" = true ] && [ "$REDUCE_KERNEL" = false ] ; then
                 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
               fi

bootstrap.d/14-fstab.sh +4 -4

                 fi
                 if [ "$CRYPTFS_DROPBEAR" = true ] ; then
-                  if [ "$ENABLE_DHCP" = false ] ; then
+                  if [ "$ENABLE_ETH_DHCP" = false ] ; then
                     # Get cdir from NET_ADDRESS e.g. 24
-                    cdir=$(printf "%s" "${NET_ADDRESS}" | cut -d '/' -f2)
+                    cdir=$(printf "%s" "${NET_ETH_ADDRESS}" | cut -d '/' -f2)
                     # Convert cdir ro netmask e.g. 24 to 255.255.255.0
                     NET_MASK=$(cdr2mask "$cdir")
                     # Write static ip settings to "${ETC_DIR}"/initramfs-tools/initramfs.conf
-                    # ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
+                    # ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<HOSTNAME>:<device>:<autoconf>
-                    sed -i "\$a\nIP=${NET_ADDRESS}::${NET_GATEWAY}:${NET_MASK}:${HOSTNAME}:" "${ETC_DIR}"/initramfs-tools/initramfs.conf
+                    sed -i "\$a\nIP=${NET_ETH_ADDRESS}::${NET_ETH_GATEWAY}:${NET_MASK}:${HOSTNAME}:" "${ETC_DIR}"/initramfs-tools/initramfs.conf
                   else
                     sed -i "\$a\nIP=::::${HOSTNAME}::dhcp" "${ETC_DIR}"/initramfs-tools/initramfs.conf
                   fi

bootstrap.d/15-rpi-config.sh +3 0

             # may need sudo systemctl disable hciuart
             if [ "$ENABLE_CONSOLE" = true ] ; then
               echo "enable_uart=1"  >> "${BOOT_DIR}/config.txt"
+              #More debug output on early but with serial console
+              echo "uart_2ndstage=1"  >> "${BOOT_DIR}/config.txt"
               # add string to cmdline
               CMDLINE="${CMDLINE} console=serial0,115200"

bootstrap.d/20-networking.sh +76 -26

@@ -14,8 +14,8 install_readonly files/network/hosts "${ETC_DIR}/hosts"
14	sed -i "s/RaspberryPI/${HOSTNAME}/" "${ETC_DIR}/hosts"	14	sed -i "s/RaspberryPI/${HOSTNAME}/" "${ETC_DIR}/hosts"
15		15
16	# Setup hostname entry with static IP	16	# Setup hostname entry with static IP
17	if [ "$NET_ADDRESS" != "" ] ; then	17	if [ "$NET_ETH_ADDRESS" != "" ] ; then
18	NET_IP=$(echo "${NET_ADDRESS}" \| cut -f 1 -d'/')	18	NET_IP=$(echo "${NET_ETH_ADDRESS}" \| cut -f 1 -d'/')
19	sed -i "s/^127.0.1.1/${NET_IP}/" "${ETC_DIR}/hosts"	19	sed -i "s/^127.0.1.1/${NET_IP}/" "${ETC_DIR}/hosts"
20	fi	20	fi
21		21
@@ -28,52 +28,102 fi
28	install_readonly files/network/interfaces "${ETC_DIR}/network/interfaces"	28	install_readonly files/network/interfaces "${ETC_DIR}/network/interfaces"
29		29
30	# Install configuration for interface eth0	30	# Install configuration for interface eth0
31	install_readonly files/network/eth.network "${ETC_DIR}/systemd/network/eth.network"	31	install_readonly files/network/eth0.network "${ETC_DIR}/systemd/network/eth0.network"
32		32
33	if [ "$RPI_MODEL" = 3P ] ; then	33	if [ "$RPI_MODEL" = 3P ] ; then
34	printf "\n[Link]\nGenericReceiveOffload=off\nTCPSegmentationOffload=off\nGenericSegmentationOffload=off" >> "${ETC_DIR}/systemd/network/eth.network"	34	printf "\n[Link]\nGenericReceiveOffload=off\nTCPSegmentationOffload=off\nGenericSegmentationOffload=off" >> "${ETC_DIR}/systemd/network/eth0.network"
35	fi	35	fi
36		36
37	# Install configuration for interface wl*	37	# Install configuration for interface wl*
38	install_readonly files/network/wlan.network "${ETC_DIR}/systemd/network/wlan.network"	38	install_readonly files/network/wlan0.network "${ETC_DIR}/systemd/network/wlan0.network"
39		39
40	#always with dhcp since wpa_supplicant integration is missing	40	#always with dhcp since wpa_supplicant integration is missing
41	sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/wlan.network"	41	sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/wlan0.network"
42		42
43	if [ "$ENABLE_DHCP" = true ] ; then	43	if [ "$ENABLE_ETH_DHCP" = true ] ; then
44	# Enable DHCP configuration for interface eth0	44	# Enable DHCP configuration for interface eth0
45	sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/eth.network"	45	sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/eth0.network"
46		46
47	# Set DHCP configuration to IPv4 only	47	# Set DHCP configuration to IPv4 only
48	if [ "$ENABLE_IPV6" = false ] ; then	48	if [ "$ENABLE_IPV6" = false ] ; then
49	sed -i "s/DHCP=.*/DHCP=v4/" "${ETC_DIR}/systemd/network/eth.network"	49	sed -i "s/DHCP=.*/DHCP=v4/" "${ETC_DIR}/systemd/network/eth0.network"
		50	sed '/IPv6PrivacyExtensions=true/d' "${ETC_DIR}/systemd/network/eth0.network"
50	fi	51	fi
51		52
52	else # ENABLE_DHCP=false	53	else # ENABLE_ETH_DHCP=false
53	# Set static network configuration for interface eth0	54	# Set static network configuration for interface eth0
		55	if [ -n NET_ETH_ADDRESS ] && [ -n NET_ETH_GATEWAY ] && [ -n NET_ETH_DNS_1 ] ; then
54	sed -i\	56	sed -i\
55	-e "s\|DHCP=.*\|DHCP=no\|"\	57	-e "s\|DHCP=.*\|DHCP=no\|"\
56	-e "s\|Address=\$\|Address=${NET_ADDRESS}\|"\	58	-e "s\|Address=\$\|Address=${NET_ETH_ADDRESS}\|"\
57	-e "s\|Gateway=\$\|Gateway=${NET_GATEWAY}\|"\	59	-e "s\|Gateway=\$\|Gateway=${NET_ETH_GATEWAY}\|"\
58	-e "0,/DNS=\$/ s\|DNS=\$\|DNS=${NET_DNS_1}\|"\	60	-e "0,/DNS=\$/ s\|DNS=\$\|DNS=${NET_ETH_DNS_1}\|"\
59	-e "0,/DNS=\$/ s\|DNS=\$\|DNS=${NET_DNS_2}\|"\	61	-e "0,/DNS=\$/ s\|DNS=\$\|DNS=${NET_ETH_DNS_2}\|"\
60	-e "s\|Domains=\$\|Domains=${NET_DNS_DOMAINS}\|"\	62	-e "s\|Domains=\$\|Domains=${NET_ETH_DNS_DOMAINS}\|"\
61	-e "0,/NTP=\$/ s\|NTP=\$\|NTP=${NET_NTP_1}\|"\	63	-e "0,/NTP=\$/ s\|NTP=\$\|NTP=${NET_ETH_NTP_1}\|"\
62	-e "0,/NTP=\$/ s\|NTP=\$\|NTP=${NET_NTP_2}\|"\	64	-e "0,/NTP=\$/ s\|NTP=\$\|NTP=${NET_ETH_NTP_2}\|"\
63	"${ETC_DIR}/systemd/network/eth.network"	65	"${ETC_DIR}/systemd/network/eth0.network"
		66	fi
64	fi	67	fi
65		68
66	# Remove empty settings from network configuration
67	sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/eth.network"
68	# Remove empty settings from wlan configuration
69	sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/wlan.network"
70		69
71	# Move systemd network configuration if required by Debian release
72	mv -v "${ETC_DIR}/systemd/network/eth.network" "${LIB_DIR}/systemd/network/10-eth.network"
73	# If WLAN is enabled copy wlan configuration too
74	if [ "$ENABLE_WIRELESS" = true ] ; then	70	if [ "$ENABLE_WIRELESS" = true ] ; then
75	mv -v "${ETC_DIR}/systemd/network/wlan.network" "${LIB_DIR}/systemd/network/11-wlan.network"	71	if [ "$ENABLE_WIFI_DHCP" = true ] ; then
		72	# Enable DHCP configuration for interface eth0
		73	sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/wlan0.network"
		74
		75	# Set DHCP configuration to IPv4 only
		76	if [ "$ENABLE_IPV6" = false ] ; then
		77	sed -i "s/DHCP=.*/DHCP=v4/" "${ETC_DIR}/systemd/network/wlan0.network"
		78	sed '/IPv6PrivacyExtensions=true/d' "${ETC_DIR}/systemd/network/wlan0.network"
		79	fi
		80
		81	else # ENABLE_WIFI_DHCP=false
		82	# Set static network configuration for interface eth0
		83	if [ -n NET_WIFI_ADDRESS ] && [ -n NET_WIFI_GATEWAY ] && [ -n NET_WIFI_DNS_1 ] ; then
		84	sed -i\
		85	-e "s\|DHCP=.*\|DHCP=no\|"\
		86	-e "s\|Address=\$\|Address=${NET_WIFI_ADDRESS}\|"\
		87	-e "s\|Gateway=\$\|Gateway=${NET_WIFI_GATEWAY}\|"\
		88	-e "0,/DNS=\$/ s\|DNS=\$\|DNS=${NET_WIFI_DNS_1}\|"\
		89	-e "0,/DNS=\$/ s\|DNS=\$\|DNS=${NET_WIFI_DNS_2}\|"\
		90	-e "s\|Domains=\$\|Domains=${NET_WIFI_DNS_DOMAINS}\|"\
		91	-e "0,/NTP=\$/ s\|NTP=\$\|NTP=${NET_WIFI_NTP_1}\|"\
		92	-e "0,/NTP=\$/ s\|NTP=\$\|NTP=${NET_WIFI_NTP_2}\|"\
		93	"${ETC_DIR}/systemd/network/wlan0.network"
76	fi	94	fi
		95	fi
		96
		97	if [ -z "$NET_WIFI_SSID" ] && [ -z "$NET_WIFI_PSK" ] ; then
		98	printf "
		99	ctrl_interface=/run/wpa_supplicant
		100	ctrl_interface_group=wheel
		101	update_config=1
		102	eapol_version=1
		103	ap_scan=1
		104	fast_reauth=1
		105
		106	" > /etc/wpa_supplicant/wpa_supplicant-wlan0.conf
		107
		108	#Configure WPA_supplicant
		109	chroot_exec wpa_passphrase "$NET_SSID" "$NET_WPAPSK" >> /etc/wpa_supplicant/wpa_supplicant-wlan0.conf
		110
		111	chroot_exec systemctl enable wpa_supplicant.service
		112	chroot_exec systemctl enable wpa_supplicant@wlan0.service
		113	fi
		114	# Remove empty settings from wlan configuration
		115	sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/wlan0.network"
		116	# If WLAN is enabled copy wlan configuration too
		117	mv -v "${ETC_DIR}/systemd/network/wlan0.network" "${LIB_DIR}/systemd/network/11-wlan0.network"
		118	fi
		119
		120	# Remove empty settings from network configuration
		121	sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/eth0.network"
		122
		123	# Move systemd network configuration if required by Debian release
		124	mv -v "${ETC_DIR}/systemd/network/eth0.network" "${LIB_DIR}/systemd/network/10-eth0.network"
		125
		126	#Clean up
77	rm -fr "${ETC_DIR}/systemd/network"	127	rm -fr "${ETC_DIR}/systemd/network"
78		128
79	# Enable systemd-networkd service	129	# Enable systemd-networkd service

bootstrap.d/21-firewall.sh +1 -1

                 chroot_exec systemctl enable ip6tables.service
               fi
-              if [ "$ENABLE_SSHD" = false ] ; then
+              if [ "$SSH_ENABLE" = false ] ; then
                # Remove SSHD related iptables rules
                sed -i "/^#/! {/SSH/ s/^/# /}" "${ETC_DIR}/iptables/iptables.rules" 2> /dev/null
                sed -i "/^#/! {/SSH/ s/^/# /}" "${ETC_DIR}/iptables/ip6tables.rules" 2> /dev/null

bootstrap.d/30-security.sh +1 -1

             . ./functions.sh
             # Generate crypt(3) password string
-            ENCRYPTED_PASSWORD=$(mkpasswd -m sha-512 "${PASSWORD}")
+            ENCRYPTED_PASSWORD=$(mkpasswd -m sha-512 "${ROOT_PASSWORD}")
             ENCRYPTED_USER_PASSWORD=$(mkpasswd -m sha-512 "${USER_PASSWORD}")
             # Setup default user

bootstrap.d/32-sshd.sh +1 -1

             # Load utility functions
             . ./functions.sh
-            if [ "$ENABLE_SSHD" = true ] ; then
+            if [ "$SSH_ENABLE" = true ] ; then
               DROPBEAR_ARGS=""
               if [ "$SSH_ENABLE_ROOT" = false ] ; then

bootstrap.d/50-firstboot.sh +3 -1

             fi
             # Ensure openssh server host keys are regenerated on first boot
-            if [ "$ENABLE_SSHD" = true ] ; then
+            if [ "$SSH_ENABLE" = true ] ; then
               cat files/firstboot/30-generate-ssh-keys.sh >> "${ETC_DIR}/rc.firstboot"
             fi
+            if [ "$ENABLE_DBUS" = true ] ; then
             # Ensure that dbus machine-id exists
             cat files/firstboot/40-generate-machineid.sh >> "${ETC_DIR}/rc.firstboot"
+            fi
             # Create /etc/resolv.conf symlink
             cat files/firstboot/41-create-resolv-symlink.sh >> "${ETC_DIR}/rc.firstboot"

bootstrap.d/99-reduce.sh +22 0

@@ -5,6 +5,28
5	# Load utility functions	5	# Load utility functions
6	. ./functions.sh	6	. ./functions.sh
7		7
		8	if [ "$ENABLE_IPV6" = false ] ; then
		9	"$LIB_DIR"/xtables/libip6t_ah.so
		10	"$LIB_DIR"/xtables/libip6t_dst.so
		11	"$LIB_DIR"/xtables/libip6t_eui64.so
		12	"$LIB_DIR"/xtables/libip6t_frag.so
		13	"$LIB_DIR"/xtables/libip6t_hbh.so
		14	"$LIB_DIR"/xtables/libip6t_hl.so
		15	"$LIB_DIR"/xtables/libip6t_HL.so
		16	"$LIB_DIR"/xtables/libip6t_icmp6.so
		17	"$LIB_DIR"/xtables/libip6t_ipv6header.so
		18	"$LIB_DIR"/xtables/libip6t_LOG.so
		19	"$LIB_DIR"/xtables/libip6t_mh.so
		20	"$LIB_DIR"/xtables/libip6t_REJECT.so
		21	"$LIB_DIR"/xtables/libip6t_rt.so
		22	"$LIB_DIR"/xtables/libip6t_DNAT.so
		23	"$LIB_DIR"/xtables/libip6t_DNPT.so
		24	"$LIB_DIR"/xtables/libip6t_MASQUERADE.so
		25	"$LIB_DIR"/xtables/libip6t_NETMAP.so
		26	"$LIB_DIR"/xtables/libip6t_REDIRECT.so
		27	"$LIB_DIR"/xtables/libip6t_SNAT.so
		28	"$LIB_DIR"/xtables/libip6t_SNPT.so
		29	fi
8	# Reduce the image size by various operations	30	# Reduce the image size by various operations
9	if [ "$ENABLE_REDUCE" = true ] ; then	31	if [ "$ENABLE_REDUCE" = true ] ; then
10	if [ "$REDUCE_APT" = true ] ; then	32	if [ "$REDUCE_APT" = true ] ; then

files/firstboot/42-config-ifnames.sh +25 -6

@@ -1,13 +1,32
1	logger -t "rc.firstboot" "Configuring network interface name"	1	logger -t "rc.firstboot" "Configuring network interface name"
2		2
3	INTERFACE_NAME=$(dmesg \| grep "renamed from eth0" \| awk -F ":\| " '{ print $9 }')	3	INTERFACE_NAME_ETH=$(dmesg \| grep "renamed from eth0" \| awk -F ":\| " '{ print $9 }')
		4	INTERFACE_NAME_WIFI=$(dmesg \| grep "renamed from wlan0" \| awk -F ":\| " '{ print $9 }')
4		5
5	if [ ! -z INTERFACE_NAME ] ; then	6	if [ ! -z INTERFACE_NAME_ETH ] ; then
6	if [ -r "/etc/systemd/network/eth.network" ] ; then	7	if [ -r "/etc/systemd/network/eth0.network" ] ; then
7	sed -i "s/eth0/${INTERFACE_NAME}/" /etc/systemd/network/eth.network	8	sed -i "s/eth0/${INTERFACE_NAME_ETH}/" /etc/systemd/network/eth0.network
8	fi	9	fi
9		10
10	if [ -r "/lib/systemd/network/10-eth.network" ] ; then	11	if [ -r "/lib/systemd/network/10-eth0.network" ] ; then
11	sed -i "s/eth0/${INTERFACE_NAME}/" /lib/systemd/network/10-eth.network	12	sed -i "s/eth0/${INTERFACE_NAME_ETH}/" /lib/systemd/network/10-eth0.network
12	fi	13	fi
		14	# Move config to new interface name
		15	mv /etc/systemd/network/eth0.network /etc/systemd/network/"${INTERFACE_NAME_ETH}".network
		16	fi
		17
		18	if [ ! -z INTERFACE_NAME_WIFI ] ; then
		19	if [ -r "/etc/systemd/network/wlan0.network" ] ; then
		20	sed -i "s/wlan0/${INTERFACE_NAME_WIFI}/" /etc/systemd/network/wlan0.network
		21	fi
		22
		23	if [ -r "/lib/systemd/network/11-wlan0.network" ] ; then
		24	sed -i "s/wlan0/${INTERFACE_NAME_WIFI}/" /lib/systemd/network/11-wlan0.network
		25	fi
		26	# Move config to new interface name
		27	mv /etc/systemd/network/wlan0.network /etc/systemd/network/"${INTERFACE_NAME_WIFI}".network
		28
		29	systemctl disable wpa_supplicant@wlan0.service
		30	systemctl enable wpa_supplicant@"${INTERFACE_NAME_WIFI}".service
		31	systemctl start wpa_supplicant@"${INTERFACE_NAME_WIFI}".service
13	fi	32	fi

rpi23-gen-image.sh +110 -87

             set -x
             # Raspberry Pi model configuration
-            RPI_MODEL=${RPI_MODEL:=2}
+            RPI_MODEL=${RPI_MODEL:=3P}
             # Debian release
             RELEASE=${RELEASE:=buster}
             RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
             RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
             # Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used
-            RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.80.20191022/bcmrpi3-kernel-bis-4.19.80.20191022.tar.xz}
+            RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.19.102.20200211/bcmrpi3-kernel-bis-4.19.102.20200211.tar.xz}
             # Default precompiled 64bit kernel
-            RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.19.80.20191022/bcmrpi3-kernel-4.19.80.20191022.tar.xz}
+            RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.19.102.20200211/bcmrpi3-kernel-4.19.102.20200211.tar.xz}
             # Sakaki BIS Kernel RPI4 - https://github.com/sakaki-/bcm2711-kernel-bis
-            RPI4_64_BIS_KERNEL_URL=${RPI4_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}
+            RPI4_64_BIS_KERNEL_URL=${RPI4_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.102.20200211/bcm2711-kernel-bis-4.19.102.20200211.tar.xz}
             # Default precompiled 64bit kernel - https://github.com/sakaki-/bcm2711-kernel
-            RPI4_64_DEF_KERNEL_URL=${RPI4_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.59.20190724/bcm2711-kernel-bis-4.19.59.20190724.tar.xz}
+            RPI4_64_DEF_KERNEL_URL=${RPI4_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcm2711-kernel-bis/releases/download/4.19.102.20200211/bcm2711-kernel-bis-4.19.102.20200211.tar.xz}
             # Generic
             RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
             RPI4_64_KERNEL_URL=${RPI4_64_KERNEL_URL:=$RPI4_64_DEF_KERNEL_URL}
             WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
             BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
-            # Firmware directory: Blank if download from github
+            # APT settings
-            RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
+            APT_SERVER=${APT_SERVER:="ftp.debian.org"}
+            APT_PROXY=${APT_PROXY:=""}
+            KEEP_APT_PROXY=${KEEP_APT_PROXY:=false}
+            # Packages required in the chroot build environment
+            APT_INCLUDES=${APT_INCLUDES:=""}
+            APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
+            # Packages to exclude from chroot build environment
+            APT_EXCLUDES=${APT_EXCLUDES:=""}
             # General settings
             SET_ARCH=${SET_ARCH:=32}
             HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
-            PASSWORD=${PASSWORD:=raspberry}
-            USER_PASSWORD=${USER_PASSWORD:=raspberry}
             DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
             TIMEZONE=${TIMEZONE:="Europe/Berlin"}
             EXPANDROOT=${EXPANDROOT:=true}
-            ENABLE_DPHYSSWAP=${ENABLE_DPHYSSWAP:=true}
+            ENABLE_ROOT=${ENABLE_ROOT:=false}
+            ROOT_PASSWORD=${ROOT_PASSWORD:=raspberry}
+            ENABLE_USER=${ENABLE_USER:=true}
+            USER_NAME=${USER_NAME:="pi"}
+            USER_PASSWORD=${USER_PASSWORD:=raspberry}
             # Keyboard settings
             XKB_MODEL=${XKB_MODEL:=""}
             XKB_VARIANT=${XKB_VARIANT:=""}
             XKB_OPTIONS=${XKB_OPTIONS:=""}
+            # Networking settings:
+            ENABLE_IPV6=${ENABLE_IPV6:=true}
+            ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
+            ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
+            ENABLE_HARDNET=${ENABLE_HARDNET:=false}
+            ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
             # Network settings (DHCP)
-            ENABLE_DHCP=${ENABLE_DHCP:=true}
+            ENABLE_ETH_DHCP=${ENABLE_ETH_DHCP:=true}
+            ENABLE_WIFI_DHCP=${ENABLE_ETH_DHCP:=true}
             # Network settings (static)
-            NET_ADDRESS=${NET_ADDRESS:=""}
+            NET_ETH_ADDRESS=${NET_ETH_ADDRESS:=""}
-            NET_GATEWAY=${NET_GATEWAY:=""}
+            NET_ETH_GATEWAY=${NET_ETH_GATEWAY:=""}
-            NET_DNS_1=${NET_DNS_1:=""}
+            NET_ETH_DNS_1=${NET_ETH_DNS_1:=""}
-            NET_DNS_2=${NET_DNS_2:=""}
+            NET_ETH_DNS_2=${NET_ETH_DNS_2:=""}
-            NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
+            NET_ETH_DNS_DOMAINS=${NET_ETH_DNS_DOMAINS:=""}
-            NET_NTP_1=${NET_NTP_1:=""}
+            NET_ETH_NTP_1=${NET_ETH_NTP_1:=""}
-            NET_NTP_2=${NET_NTP_2:=""}
+            NET_ETH_NTP_2=${NET_ETH_NTP_2:=""}
+            # Networking settings (WIFI):
+            NET_WIFI_SSID=${NET_WIFI_SSID:=""}
+            NET_WIFI_PSK=${NET_WIFI_PSK:=""}
-            # APT settings
+            # Network settings (static)
-            APT_PROXY=${APT_PROXY:=""}
+            NET_WIFI_ADDRESS=${NET_WIFI_ADDRESS:=""}
-            APT_SERVER=${APT_SERVER:="ftp.debian.org"}
+            NET_WIFI_GATEWAY=${NET_WIFI_GATEWAY:=""}
-            KEEP_APT_PROXY=${KEEP_APT_PROXY:=false}
+            NET_WIFI_DNS_1=${NET_WIFI_DNS_1:=""}
+            NET_WIFI_DNS_2=${NET_WIFI_DNS_2:=""}
+            NET_WIFI_DNS_DOMAINS=${NET_WIFI_DNS_DOMAINS:=""}
+            NET_WIFI_NTP_1=${NET_WIFI_NTP_1:=""}
+            NET_WIFI_NTP_2=${NET_WIFI_NTP_2:=""}
             # Feature settings
+            ENABLE_CONSOLE=${ENABLE_CONSOLE:=false}
             ENABLE_PRINTK=${ENABLE_PRINTK:=false}
             ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
             ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
-            ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
+            ENABLE_TURBO=${ENABLE_TURBO:=false}
             ENABLE_I2C=${ENABLE_I2C:=false}
             ENABLE_SPI=${ENABLE_SPI:=false}
-            ENABLE_IPV6=${ENABLE_IPV6:=true}
-            ENABLE_SSHD=${ENABLE_SSHD:=true}
             ENABLE_NONFREE=${ENABLE_NONFREE:=false}
-            ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
+            ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
-            ENABLE_SOUND=${ENABLE_SOUND:=true}
+            ENABLE_SOUND=${ENABLE_SOUND:=false}
-            ENABLE_DBUS=${ENABLE_DBUS:=true}
             ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
             ENABLE_MINGPU=${ENABLE_MINGPU:=false}
             ENABLE_XORG=${ENABLE_XORG:=false}
             ENABLE_WM=${ENABLE_WM:=""}
-            ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
-            ENABLE_USER=${ENABLE_USER:=true}
-            USER_NAME=${USER_NAME:="pi"}
-            ENABLE_ROOT=${ENABLE_ROOT:=false}
-            ENABLE_QEMU=${ENABLE_QEMU:=false}
             ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
+            ENABLE_SPLASH=${ENABLE_SPLASH:=true}
-            # SSH settings
+            ENABLE_LOGO=${ENABLE_LOGO:=true}
-            SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
+            ENABLE_SILENT_BOOT=${ENABLE_SILENT_BOOT=false}
-            SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
+            DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
-            SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
-            SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
-            SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
             # Advanced settings
+            ENABLE_DPHYSSWAP=${ENABLE_DPHYSSWAP:=true}
             ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}
+            ENABLE_QEMU=${ENABLE_QEMU:=false}
+            ENABLE_KEYGEN=${ENABLE_KEYGEN:=false}
             ENABLE_MINBASE=${ENABLE_MINBASE:=false}
-            ENABLE_REDUCE=${ENABLE_REDUCE:=false}
+            ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
+            ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
+            ENABLE_DBUS=${ENABLE_DBUS:=true}
+            ENABLE_USBBOOT=${ENABLE_USBBOOT=false}
+            CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
             ENABLE_UBOOT=${ENABLE_UBOOT:=false}
             UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
-            ENABLE_USBBOOT=${ENABLE_USBBOOT=false}
             ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
+            FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
             ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
-            ENABLE_NEXMON=${ENABLE_NEXMON:=false}
             VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
-            FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
+            ENABLE_NEXMON=${ENABLE_NEXMON:=false}
             NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}
-            ENABLE_HARDNET=${ENABLE_HARDNET:=false}
-            ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
+            # SSH settings
-            ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
+            SSH_ENABLE=${SSH_ENABLE:=true}
-            ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
+            SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
-            ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
+            SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
-            ENABLE_SPLASH=${ENABLE_SPLASH:=true}
+            SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
-            ENABLE_LOGO=${ENABLE_LOGO:=true}
+            SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
-            ENABLE_SILENT_BOOT=${ENABLE_SILENT_BOOT=false}
+            SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
-            DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
             # Kernel compilation settings
             BUILD_KERNEL=${BUILD_KERNEL:=true}
-            KERNEL_REDUCE=${KERNEL_REDUCE:=false}
             KERNEL_THREADS=${KERNEL_THREADS:=1}
             KERNEL_HEADERS=${KERNEL_HEADERS:=true}
             KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
-            KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
             KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
             KERNEL_CCACHE=${KERNEL_CCACHE:=false}
-            KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
+            KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
+            KERNELSRC_DIR=${KERNELSRC_DIR:=""}
+            KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
+            KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
+            KERNELSRC_USRCONFIG=${KERNELSRC_USRCONFIG:=""}
+            KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
+            # Firmware directory: Blank if download from github
+            RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
+            KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=ondemand}
+            KERNEL_NF=${KERNEL_NF:=false}
             KERNEL_VIRT=${KERNEL_VIRT:=false}
+            KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
             KERNEL_BPF=${KERNEL_BPF:=false}
-            KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=ondemand}
             KERNEL_SECURITY=${KERNEL_SECURITY:=false}
-            KERNEL_NF=${KERNEL_NF:=false}
-            KERNEL_DHKEY=${KERNEL_DHKEY:=true}
             KERNEL_BTRFS=${KERNEL_BTRFS:=false}
-            KERNEL_NSPAN=${KERNEL_NSPAN:=false}
             KERNEL_POEHAT=${KERNEL_POEHAT:=false}
+            KERNEL_NSPAN=${KERNEL_NSPAN:=false}
-            # Kernel compilation from source directory settings
+            KERNEL_DHKEY=${KERNEL_DHKEY:=true}
-            KERNELSRC_DIR=${KERNELSRC_DIR:=""}
-            KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
-            KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
-            KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
             # Reduce disk usage settings
+            ENABLE_REDUCE=${ENABLE_REDUCE:=false}
             REDUCE_APT=${REDUCE_APT:=true}
-            REDUCE_DOC=${REDUCE_DOC:=true}
+            REDUCE_DOC=${REDUCE_DOC:=false}
-            REDUCE_MAN=${REDUCE_MAN:=true}
+            REDUCE_MAN=${REDUCE_MAN:=false}
             REDUCE_VIM=${REDUCE_VIM:=false}
             REDUCE_BASH=${REDUCE_BASH:=false}
-            REDUCE_HWDB=${REDUCE_HWDB:=true}
+            REDUCE_HWDB=${REDUCE_HWDB:=false}
-            REDUCE_SSHD=${REDUCE_SSHD:=true}
+            REDUCE_SSHD=${REDUCE_SSHD:=false}
-            REDUCE_LOCALE=${REDUCE_LOCALE:=true}
+            REDUCE_LOCALE=${REDUCE_LOCALE:=false}
+            REDUCE_KERNEL=${REDUCE_KERNEL:=false}
             # Encrypted filesystem settings
             ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
             CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
             CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
             CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64"}
-            CRYPTFS_HASH=${CRYPTFS_HASH:="sha512"}
+            CRYPTFS_HASH=${CRYPTFS_HASH:="sha256"}
-            CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
+            CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=256}
             #Dropbear-initramfs supports unlocking encrypted filesystem via SSH on bootup
             CRYPTFS_DROPBEAR=${CRYPTFS_DROPBEAR:=false}
             #Provide your own Dropbear Public RSA-OpenSSH Key otherwise it will be generated
             CRYPTFS_DROPBEAR_PUBKEY=${CRYPTFS_DROPBEAR_PUBKEY:=""}
-            # Chroot scripts directory
-            CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
-            # Packages required in the chroot build environment
-            APT_INCLUDES=${APT_INCLUDES:=""}
-            APT_INCLUDES="${APT_INCLUDES},flex,bison,libssl-dev,apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
-            # Packages to exclude from chroot build environment
-            APT_EXCLUDES=${APT_EXCLUDES:=""}
             # Packages required for bootstrapping
             REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus bison flex libssl-dev sudo"
             MISSING_PACKAGES=""
                   RELEASE_ARCH=${RELEASE_ARCH:=armel}
                   KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
                   CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
-                fi
+            	  if [ $ENABLE_XORG = true ] ; then
+            	    if [$RELEASE = "stretch" ] || [$RELEASE = "oldstable" ] ; then
+            	      printf "\nBest support for armel architecture is provided under Debian stretch/oldstable. Choose yes to change release to Debian stretch[y/n] "
+            	      read -r confirm
+                      if [ "$confirm" = "y" ] ; then
+            		    $RELEASE = "stretch"
+            		  fi
+            	    fi
+            	  fi
+                fi
                 # Raspberry Pi model specific settings
                 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
                   if [ "$RPI_MODEL" != 4 ] ; then
                 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
               fi
               if [ "$ENABLE_WIRELESS" = true ] ; then
-                APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb"
+                APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb,wpasupplicant"
               fi
             else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
               # Check if the internal wireless interface is not supported by the RPi model
             # Add device-tree-compiler required for building the U-Boot bootloader
             if [ "$ENABLE_UBOOT" = true ] ; then
-              APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
+              APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bc"
             fi
             if [ "$ENABLE_USBBOOT" = true ] ; then
             fi
             # Add openssh server package
-            if [ "$ENABLE_SSHD" = true ] ; then
+            if [ "$SSH_ENABLE" = true ] ; then
               APT_INCLUDES="${APT_INCLUDES},openssh-server"
             fi

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