Raspi2-3_GenImage Commit - r746:3367d9345003 · Collaboration Tremplin des Sciences

Merge branch 'masterDRT' into masterGV

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r746:3367d9345003

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r746:3367d9345003

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 -372

This diff has been collapsed as it changes many lines, (574 lines changed) Show them Hide them
	@@ -27,9 +27,9 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
	27	BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh	27	BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
	28	ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh	28	ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	29	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	ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	30	RELEASE=~~stretch~~ BUILD_KERNEL=true ./rpi23-gen-image.sh	30	RELEASE=buster BUILD_KERNEL=true ./rpi23-gen-image.sh
	31	RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh	31	RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	32	RELEASE=~~stretch~~ RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh	32	RELEASE=buster RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
	33	```	33	```
	34		34
	35	## Configuration template files	35	## Configuration template files
	@@ -41,439 +41,269 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
	41	CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh	41	CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
	42	```	42	```
	43		43
	44	## Supported parameters and settings	44	## Working with the your template:
	45	#### APT settings:	45	* A Pipe ("\|") represents a logical OR
	46	##### `APT_SERVER`="ftp.debian.org"	46	* A valuetype of boolean represents the options true or false
	47	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.	47	* 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.
	48		48	* If it's not working as expected, search your option in all the files in this repository (With e.g.grep or notepad++).
	49	##### `APT_PROXY`=""	49	* Check if your missing a required option while looking at the code
	50	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.
	51
	52	##### `KEEP_APT_PROXY`=false
	53	Keep the APT_PROXY settings used in the bootsrapping process in the generated image.
	54		50
	55	##### `APT_INCLUDES`=""	51	## Supported parameters and settings
	56	A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.
	57
	58	##### `APT_INCLUDES_LATE`=""
	59	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		52
			53	#### APT settings:
			54	\|Option\|Value\|default value\|value format\|desciption\|
			55	\|---\|---\|---\|---\|---\|
			56	\|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.\|
			57	\|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.\|
			58	\|KEEP_APT_PROXY\|boolean\|false\|`true`\\|`false`\|true=Keep the APT_PROXY settings used in the bootsrapping process in the generated image\|
			59	\|APT_INCLUDES\|string list\|\|`packageA`,`packageB`,...\|A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.\|
			60	\|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.\|
			61	\|APT_EXCLUDES\|string list\|\|`packageA`,`packageB`,...\|A comma-separated list of packages to exclude. Use carefully\|
	61	---	62	---
	62		63
	63	#### General system settings:	64	#### General system settings:
	64	##### `SET_ARCH`=32	65	\|Option\|Value\|default value\|value format\|desciption\|
	65		66	\|---\|---\|---\|---\|---\|
	66	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.	67	\|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.\|
	67		68	\|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.\|
	68	##### `RPI_MODEL`=2	69	\|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`.\|
	69	Specify the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:	70	\|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.\|
	70	- `0` = Raspberry Pi 0 and Raspberry Pi 0 W	71	\|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`.\|
	71	- `1` = Raspberry Pi 1 model A and B	72	\|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.\|
	72	- `1P` = Raspberry Pi 1 model B+ and A+	73	\|EXPANDROOT\|boolean\|true\|`true`\\|`false`\|true=Expand the root partition and filesystem automatically on first boot\|
	73	- `2` = Raspberry Pi 2 model B
	74	- `3` = Raspberry Pi 3 model B
	75	- `3P` = Raspberry Pi 3 model B+
	76	- `4` = Raspberry Pi 4 model B
	77
	78	##### `RELEASE`="buster"
	79	Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases `stretch` and `buster`.
	80
	81	##### `RELEASE_ARCH`="armhf"
	82	Set the desired Debian release architecture.
	83
	84	##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
	85	Set system hostname. It's recommended that the hostname is unique in the corresponding subnet.
	86
	87	##### `PASSWORD`="raspberry"
	88	Set system `root` password. It's STRONGLY recommended that you choose a custom password.
	89
	90	##### `USER_PASSWORD`="raspberry"
	91	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.
	92
	93	##### `DEFLOCAL`="en_US.UTF-8"
	94	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`.
	95		74
	96	##### `TIMEZONE`="Europe/Berlin"	75	---
	97	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.
	98
	99	##### `EXPANDROOT`=true
	100	Expand the root partition and filesystem automatically on first boot.
	101
	102	##### `ENABLE_DPHYSSWAP`=true
	103	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.
	104		76
	105	##### `ENABLE_QEMU`=false	77	#### User settings:
	106	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.	78	\|Option\|Value\|default value\|desciption\|
			79	\|---\|---\|---\|---\|
			80	\|ENABLE_ROOT\|boolean\|false\|true=root login if ROOT_PASSWORD is set\|
			81	\|ROOT_PASSWORD\|string\|raspberry\|Set password for `root` user. It's STRONGLY recommended that you choose a custom password.\|
			82	\|ENABLE_USER\|boolean\|true\|true=Create non-root user with password `USER_PASSWORD` and username `USER_NAME`\|
			83	\|USER_NAME\|string\|pi\|Set username for non-root user, if `ENABLE_USER` is true\|
			84	\|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.\|
	107		85
	108	---	86	---
	109		87
	110	#### Keyboard settings:	88	#### Keyboard settings:
			89
	111	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.	90	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.
	112		91
	113	##### `XKB_MODEL`=""	92	\|Option\|Value\|default value\|value format\|desciption\|
	114	Set the name of the model of your keyboard type.	93	\|---\|---\|---\|---\|---\|
			94	\|XKB_MODEL\|string\|\|`pc104`\|Set the name of the model of your keyboard type\|
			95	\|XKB_LAYOUT\|string\|\|`us`\|Set the supported keyboard layout(s)\|
			96	\|XKB_VARIANT\|string\|\|`basic`\|Set the supported variant(s) of the keyboard layout(s)\|
			97	\|XKB_OPTIONS\|string\|\|`grp:alt_shift_toggle`\|Set extra xkb configuration options\|
	115		98
	116	##### `XKB_LAYOUT`=""	99	---
	117	Set the supported keyboard layout(s).	100
			101	#### Networking settings:
			102	ethernet setting go to `/etc/systemd/network/eth0.network`.
			103	wifi settings go to `/etc/systemd/network/wlan0.network`.
	118		104
	119	##### `XKB_VARIANT`=""	105	The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
	120	Set the supported variant(s) of the keyboard layout(s).
	121		106
	122	##### `XKB_OPTIONS`=""	107	\|Option\|Value\|default value\|desciption\|
	123	Set extra xkb configuration options.	108	\|---\|---\|---\|---\|
			109	\|ENABLE_IPV6\|boolean\|true\|true=Enable IPv6 support via systemd-networkd\|
			110	\|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`\|
			111	\|ENABLE_IPTABLES\|boolean\|false\|true=Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.\|
			112	\|ENABLE_HARDNET\|boolean\|false\|true=Enable IPv4/IPv6 network stack hardening settings\|
			113	\|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\|
	124		114
	125	---	115	---
	126		116
	127	#### Networking settings (DHCP):	117	#### Networking settings (DHCP):
	128	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`.`
	129		118
	130	##### `ENABLE_DHCP`=true	119
	131	Set the system to use DHCP. This requires an DHCP server.	120	\|Option\|Value\|default value\|desciption\|
			121	\|---\|---\|---\|---\|
			122	\|ENABLE_ETH_DHCP\|boolean\|true\|Set the system to use DHCP on wired interface. This requires an DHCP server\|
			123	\|ENABLE_WIFI_DHCP\|boolean\|true\|Set the system to use DHCP on wifi interface. This requires an DHCP server. Requires ENABLE_WIRELESS\|
	132		124
	133	---	125	---
	134		126
	135	#### Networking settings (static):	127	#### Networking settings (ethernet static):
	136	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`.	128	The following static networking parameters are only supported if `ENABLE_ETH_DHCP` was set to `false`.
	137		129
	138	##### `NET_ADDRESS`=""	130	\|Option\|Value\|value format\|desciption\|
	139	Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".	131	\|---\|---\|---\|---\|
			132	\|NET_ETH_ADDRESS\|string\|`CIDR`\|static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24"\|
			133	\|NET_ETH_GATEWAY\|string\|`IP`\|default gateway\|
			134	\|NET_ETH_DNS_1\|string\|`IP`\|first DNS server\|
			135	\|NET_ETH_DNS_2\|string\|`IP`\|second DNS server\|
			136	\|NET_ETH_DNS_DOMAINS\|string\|`example.local`\|default DNS search domains to use for non fully qualified hostnames\|
			137	\|NET_ETH_NTP_1\|string\|`IP`\|first NTP server\|
			138	\|NET_ETH_NTP_2\|string\|`IP`\|second NTP server\|
	140		139
	141	##### `NET_GATEWAY`=""	140	---
	142	Set the IP address for the default gateway.
	143		141
	144	##### `NET_DNS_1`=""	142	#### Networking settings (WIFI):
	145	Set the IP address for the first DNS server.
	146		143
	147	##### `NET_DNS_2`=""	144	\|Option\|Value\|value format\|desciption\|
	148	Set the IP address for the second DNS server.	145	\|---\|---\|---\|---\|
			146	\|NET_WIFI_SSID\|string\|`yourwifiname`\|WIFI SSID\|
			147	\|NET_WIFI_PSK\|string\|`yourwifikeytojoinnetwork`\|WPA/WPA2 PSK\|
	149		148
	150	##### `NET_DNS_DOMAINS`=""	149	---
	151	Set the default DNS search domains to use for non fully qualified hostnames.
	152		150
	153	##### `NET_NTP_1`=""	151	#### Networking settings (WIFI static):
	154	Set the IP address for the first NTP server.	152	The following static networking parameters are only supported if `ENABLE_WIFI_DHCP` was set to `false`.
	155		153
	156	##### `NET_NTP_2`=""	154	\|Option\|Value\|value format\|desciption\|
	157	Set the IP address for the second NTP server.	155	\|---\|---\|---\|---\|
			156	\|NET_WIFI_ADDRESS\|string\|`CIDR`\|static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24"\|
			157	\|NET_WIFI_GATEWAY\|string\|`IP`\|default gateway\|
			158	\|NET_WIFI_DNS_1\|string\|`IP`\|first DNS server\|
			159	\|NET_WIFI_DNS_2\|string\|`IP`\|second DNS server\|
			160	\|NET_WIFI_DNS_DOMAINS\|string\|`example.local`\|default DNS search domains to use for non fully qualified hostnames\|
			161	\|NET_WIFI_NTP_1\|string\|`IP`\|first NTP server\|
			162	\|NET_WIFI_NTP_2\|string\|`IP`\|second NTP server\|
	158		163
	159	---	164	---
	160		165
	161	#### Basic system features:	166	#### Basic system features:
	162	##### `ENABLE_CONSOLE`=true
	163	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.
	164
	165	##### `ENABLE_PRINTK`=false
	166	Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian.
	167
	168	##### `ENABLE_BLUETOOTH`=false
	169	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/).
	170
	171	##### `ENABLE_MINIUART_OVERLAY`=false
	172	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.
	173
	174	##### `ENABLE_TURBO`=false
	175	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.
	176
	177	##### `ENABLE_I2C`=false
	178	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.
	179		167
	180	##### `ENABLE_SPI`=false	168	\|Option\|Value\|default value\|value format\|desciption\|
	181	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.	169	\|---\|---\|---\|---\|---\|
	182		170	\|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.\|
	183	##### `ENABLE_IPV6`=true	171	\|ENABLE_PRINTK\|boolean\|false\|`true`\\|`false`\|true=Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian\|
	184	Enable IPv6 support. The network interface configuration is managed via systemd-networkd.	172	\|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/)\|
	185		173	\|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.\|
	186	##### `ENABLE_SSHD`=true	174	\|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\|
	187	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.	175	\|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\|
	188		176	\|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\|
	189	##### `ENABLE_NONFREE`=false	177	\|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\|
	190	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.	178	\|ENABLE_NONFREE\|boolean\|false\|`true`\\|`false`\|true=enable non-free\\|false=disable non free. Edits /etc/apt/sources.list in your resulting image\|
	191		179	\|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)\|
	192	##### `ENABLE_WIRELESS`=false	180	\|ENABLE_SOUND\|boolean\|false\|`true`\\|`false`\|true=Enable sound\\|false=Disable sound\|
	193	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`.	181	\|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\|
	194		182	\|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\|
	195	##### `ENABLE_RSYSLOG`=true	183	\|ENABLE_XORG\|boolean\|false\|`true`\\|`false`\|true=Install Xorg X Window System\|\false=install no Xorg\|
	196	If set to false, disable and uninstall rsyslog (so logs will be available only in journal files)	184	\|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\|
	197		185	\|ENABLE_SYSVINIT\|boolean\|false\|`true`\\|`false`\|true=Support for halt,init,poweroff,reboot,runlevel,shutdown,init commands\\|false=use systemd commands\|
	198	##### `ENABLE_SOUND`=true	186	\|ENABLE_SPLASH\|boolean\|true\|`true`\\|`false`\|true=Enable default Raspberry Pi boot up rainbow splash screen\|
	199	Enable sound hardware and install Advanced Linux Sound Architecture.	187	\|ENABLE_LOGO\|boolean\|true\|`true`\\|`false`\|true=Enable default Raspberry Pi console logo (image of four raspberries in the top left corner)\|
	200		188	\|ENABLE_SILENT_BOOT\|boolean\|false\|`true`\\|`false`\|true=Set the verbosity of console messages shown during boot up to a strict minimum\|
	201	##### `ENABLE_HWRANDOM`=true	189	\|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\|
	202	Enable Hardware Random Number Generator. Strong random numbers are important for most network-based communications that use encryption. It's recommended to be enabled.
	203
	204	##### `ENABLE_MINGPU`=false
	205	Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
	206
	207	##### `ENABLE_DBUS`=true
	208	Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
	209
	210	##### `ENABLE_XORG`=false
	211	Install Xorg open-source X Window System.
	212
	213	##### `ENABLE_WM`=""
	214	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`.
	215
	216	##### `ENABLE_SYSVINIT`=false
	217	Support for halt,init,poweroff,reboot,runlevel,shutdown,telinit commands
	218		190
	219	---	191	---
	220		192
	221	#### Advanced system features:	193	#### Advanced system features:
	222	##### `ENABLE_KEYGEN`=false
	223	Recover your lost codec license
	224
	225	##### `ENABLE_SYSTEMDSWAP`=false
	226	Enables [Systemd-swap service](https://github.com/Nefelim4ag/systemd-swap). Usefull if `KERNEL_ZSWAP` is enabled.
	227
	228	##### `ENABLE_MINBASE`=false
	229	Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
	230
	231	##### `ENABLE_REDUCE`=false
	232	Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
	233
	234	##### `ENABLE_UBOOT`=false
	235	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.
	236	RPI4 needs tbd
	237
	238	##### `UBOOTSRC_DIR`=""
	239	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.
	240
	241	##### `ENABLE_FBTURBO`=false
	242	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.
	243
	244	##### `FBTURBOSRC_DIR`=""
	245	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.
	246
	247	##### `ENABLE_VIDEOCORE`=false
	248	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.
	249
	250	##### `VIDEOCORESRC_DIR`=""
	251	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.
	252
	253	##### `ENABLE_NEXMON`=false
	254	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).
	255
	256	##### `NEXMONSRC_DIR`=""
	257	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.
	258
	259	##### `ENABLE_IPTABLES`=false
	260	Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
	261
	262	##### `ENABLE_USER`=true
	263	Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, the username will be `pi`.
	264
	265	##### `USER_NAME`=pi
	266	Non-root user to create. Ignored if `ENABLE_USER`=false
	267
	268	##### `ENABLE_ROOT`=false
	269	Set root user password so root login will be enabled
	270
	271	##### `ENABLE_HARDNET`=false
	272	Enable IPv4/IPv6 network stack hardening settings.
	273		194
	274	##### `ENABLE_SPLITFS`=false	195	\|Option\|Value\|default value\|value format\|desciption\|
	275	Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.	196	\|---\|---\|---\|---\|---\|
	276		197	\|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\|
	277	##### `CHROOT_SCRIPTS`=""	198	\|ENABLE_SYSTEMDSWAP\|boolean\|false\|`true`\\|`false`\|Enables [Systemd-swap service](https://github.com/Nefelim4ag/systemd-swap). Usefull if `KERNEL_ZSWAP` is enabled\|
	278	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.	199	\|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\|
	279		200	\|QEMU_BINARY\|string\|\|`FullPathToQemuBinaryFile`\|Sets the QEMU enviornment for the Debian archive. Set by RPI_MODEL\|
	280	##### `ENABLE_INITRAMFS`=false	201	\|ENABLE_KEYGEN\|boolean\|false\|`true`\\|`false`\|Recover your lost codec license\|
	281	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.	202	\|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\|
	282		203	\|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 `/`\|
	283	##### `ENABLE_IFNAMES`=true	204	\|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\|
	284	Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names.	205	\|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\|
	285		206	\|ENABLE_USBBOOT\|boolean\|false\|`true`\\|`false`\|true=prepare image for usbboot. use with `ENABLE_SPLTFS`=true\|
	286	##### `ENABLE_SPLASH`=true	207	\|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\|
	287	Enable default Raspberry Pi boot up rainbow splash screen.	208	\|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\|
	288		209	\|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\|
	289	##### `ENABLE_LOGO`=true	210	\|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\|
	290	Enable default Raspberry Pi console logo (image of four raspberries in the top left corner).	211	\|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\|
	291		212	\|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\|
	292	##### `ENABLE_SILENT_BOOT`=false	213	\|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\|
	293	Set the verbosity of console messages shown during boot up to a strict minimum.	214	\|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)\|
	294		215	\|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\|
	295	##### `DISABLE_UNDERVOLT_WARNINGS`=
	296	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.
	297		216
	298	---	217	---
	299		218
	300	#### SSH settings:	219	#### SSH settings:
	301	##### `SSH_ENABLE_ROOT`=false
	302	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`.
	303		220
	304	##### `SSH_DISABLE_PASSWORD_AUTH`=false	221	\|Option\|Value\|default value\|value format\|desciption\|
	305	Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported.	222	\|---\|---\|---\|---\|---\|
	306		223	\|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`\|
	307	##### `SSH_LIMIT_USERS`=false	224	\|SSH_DISABLE_PASSWORD_AUTH\|boolean\|false\|`true`\\|`false`\|Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported\|
	308	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).	225	\|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)\|
	309		226	\|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`\|
	310	##### `SSH_ROOT_PUB_KEY`=""	227	\|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\|
	311	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`.
	312
	313	##### `SSH_USER_PUB_KEY`=""
	314	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.
	315		228
	316	---	229	---
	317		230
	318	#### Kernel ~~compilation~~:	231	#### Kernel settings:
	319	##### `BUILD_KERNEL`=true	232
	320	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.	233	\|Option\|Value\|default value\|value format\|desciption\|
	321	ENABLE_NEXMON - Changes Kernel Source to [https://github.com/Re4son/](Kali Linux Kernel)	234	\|---\|---\|---\|---\|---\|
	322	Precompiled 32bit kernel for RPI0/1/2/3 by [https://github.com/hypriot/](hypriot)	235	\|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)\|
	323	Precompiled 64bit kernel for RPI3/4 by [https://github.com/sakaki-/](sakaki)	236	\|CROSS_COMPILE\|string\|\|\|This sets the cross-compile environment for the compiler. Set by RPI_MODEL\|
	324		237	\|KERNEL_ARCH\|string\|\|\|This sets the kernel architecture for the compiler. Set by RPI_MODEL\|
	325		238	\|KERNEL_IMAGE\|string\|\|\|Name of the image file in the boot partition. Set by RPI_MODEL\|
	326	##### `CROSS_COMPILE`="arm-linux-gnueabihf-"	239	\|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\|
	327	This sets the cross-compile environment for the compiler.	240	\|KERNEL_DEFCONFIG\|string\|\|\|Sets the default config for kernel compiling. Set by RPI_MODEL\|
	328		241	\|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\|
	329	##### `KERNEL_ARCH`="arm"	242	\|KERNEL_HEADERS\|boolean\|true\|`true`\\|`false`\|Install kernel headers with the built kernel\|
	330	This sets the kernel architecture for the compiler.	243	\|KERNEL_MENUCONFIG\|boolean\|false\|`true`\\|`false`\|Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated\|
	331		244	\|KERNEL_OLDDEFCONFIG\|boolean\|false\|`true`\\|`false`\|Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values\|
	332	##### `KERNEL_IMAGE`="kernel7.img"	245	\|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\|
	333	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.	246	\|KERNEL_REMOVESRC\|boolean\|true\|`true`\\|`false`\|Remove all kernel sources from the generated OS image after it was built and installed\|
	334		247	\|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\|
	335	##### `KERNEL_BRANCH`=""	248	\|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\|
	336	Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.	249	\|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\|
	337		250	\|KERNELSRC_USRCONFIG\|string\|\|`FullPathToUserKernel.config`\|Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy\|
	338	##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"	251	\|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\|
	339	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.	252	\|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\|
	340		253	\|KERNEL_DEFAULT_GOV\|string\|ondemand\|`performance`\\|`powersave`<br>\\|`userspace`\\|`ondemand`<br>\\|`conservative`\\|`schedutil`\|Set the default cpu governor at kernel compilation\|
	341	##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"	254	\|KERNEL_NF\|boolean\|false\|`true`\\|`false`\|Enable Netfilter modules as kernel modules. You want that for iptables\|
	342	Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.	255	\|KERNEL_VIRT\|boolean\|false\|`true`\\|`false`\|Enable Kernel KVM support (/dev/kvm)\|
	343		256	\|KERNEL_ZSWAP\|boolean\|false\|`true`\\|`false`\|Enable Kernel Zswap support. Best use on high RAM load and mediocre CPU load usecases\|
	344	##### `KERNEL_REDUCE`=false	257	\|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]\|
	345	Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental).	258	\|KERNEL_SECURITY\|boolean\|false\|`true`\\|`false`\|Enables Apparmor, integrity subsystem, auditing\|
	346		259	\|KERNEL_BTRFS\|boolean\|false\|`true`\\|`false`\|enable btrfs kernel support\|
	347	##### `KERNEL_THREADS`=1	260	\|KERNEL_POEHAT\|boolean\|false\|`true`\\|`false`\|enable Enable RPI POE HAT fan kernel support\|
	348	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.	261	\|KERNEL_NSPAWN\|boolean\|false\|`true`\\|`false`\|Enable per-interface network priority control - for systemd-nspawn\|
	349		262	\|KERNEL_DHKEY\|boolean\|true\|`true`\\|`false`\|Diffie-Hellman operations on retained keys - required for >keyutils-1.6\|
	350	##### `KERNEL_HEADERS`=true
	351	Install kernel headers with the built kernel.
	352
	353	##### `KERNEL_MENUCONFIG`=false
	354	Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
	355
	356	##### `KERNEL_OLDDEFCONFIG`=false
	357	Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
	358
	359	##### `KERNEL_CCACHE`=false
	360	Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
	361
	362	##### `KERNEL_REMOVESRC`=true
	363	Remove all kernel sources from the generated OS image after it was built and installed.
	364
	365	##### `KERNELSRC_DIR`=""
	366	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.
	367
	368	##### `KERNELSRC_CLEAN`=false
	369	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.
	370
	371	##### `KERNELSRC_CONFIG`=true
	372	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.
	373
	374	##### `KERNELSRC_USRCONFIG`=""
	375	Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
	376
	377	##### `KERNELSRC_PREBUILT`=false
	378	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.
	379
	380	##### `RPI_FIRMWARE_DIR`=""
	381	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.
	382
	383	##### `KERNEL_DEFAULT_GOV`="ONDEMAND"
	384	Set the default cpu governor at kernel compilation. Supported values are: PERFORMANCE POWERSAVE USERSPACE ONDEMAND CONSERVATIVE SCHEDUTIL
	385
	386	##### `KERNEL_NF`=false
	387	Enable Netfilter modules as kernel modules
	388
	389	##### `KERNEL_VIRT`=false
	390	Enable Kernel KVM support (/dev/kvm)
	391
	392	##### `KERNEL_ZSWAP`=false
	393	Enable Kernel Zswap support. Best use on high RAM load and mediocre CPU load usecases
	394
	395	##### `KERNEL_BPF`=true
	396	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]
	397
	398	##### `KERNEL_SECURITY`=false
	399	Enables Apparmor, integrity subsystem, auditing.
	400
	401	##### `KERNEL_BTRFS`="false"
	402	enable btrfs kernel support
	403
	404	##### `KERNEL_POEHAT`="false"
	405	enable Enable RPI POE HAT fan kernel support
	406
	407	##### `KERNEL_NSPAWN`="false"
	408	Enable per-interface network priority control - for systemd-nspawn
	409
	410	##### `KERNEL_DHKEY`="true"
	411	Diffie-Hellman operations on retained keys - required for >keyutils-1.6
	412		263
	413	---	264	---
	414		265
	415	#### Reduce disk usage:	266	#### Reduce disk usage:
	416	The following list of parameters is ignored if `ENABLE_REDUCE`=false.	267	The following list of parameters is ignored if `ENABLE_REDUCE`=false.
	417		268
	418	##### `REDUCE_APT`=true	269	\|Option\|Value\|default value\|value format\|desciption\|
	419	Configure APT to use compressed package repository lists and no package caching files.	270	\|---\|---\|---\|---\|---\|
	420		271	\|ENABLE_REDUCE\|boolean\|false\|`true`\\|`false`\|Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information\|
	421	##### `REDUCE_DOC`=true	272	\|REDUCE_APT\|boolean\|true\|`true`\\|`false`\|Configure APT to use compressed package repository lists and no package caching files\|
	422	Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.	273	\|REDUCE_DOC\|boolean\|false\|`true`\\|`false`\|Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations\|
	423		274	\|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\|
	424	##### `REDUCE_MAN`=true	275	\|REDUCE_VIM\|boolean\|false\|`true`\\|`false`\|Replace `vim-tiny` package by `levee` a tiny vim clone\|
	425	Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.	276	\|REDUCE_BASH\|boolean\|false\|`true`\\|`false`\|Remove `bash` package and switch to `dash` shell (experimental)\|
	426		277	\|REDUCE_HWDB\|boolean\|false\|`true`\\|`false`\|Remove PCI related hwdb files (experimental)\|
	427	##### `REDUCE_VIM`=false	278	\|REDUCE_SSHD\|boolean\|false\|`true`\\|`false`\|Replace `openssh-server` with `dropbear`\|
	428	Replace `vim-tiny` package by `levee` a tiny vim clone.	279	\|REDUCE_LOCALE\|boolean\|false\|`true`\\|`false`\|Remove all `locale` translation files\|
	429		280	\|REDUCE_KERNEL\|boolean\|false\|`true`\\|`false`\|Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental)\|
	430	##### `REDUCE_BASH`=false
	431	Remove `bash` package and switch to `dash` shell (experimental).
	432
	433	##### `REDUCE_HWDB`=true
	434	Remove PCI related hwdb files (experimental).
	435
	436	##### `REDUCE_SSHD`=true
	437	Replace `openssh-server` with `dropbear`.
	438
	439	##### `REDUCE_LOCALE`=true
	440	Remove all `locale` translation files.
	441
	442	---	281	---
	443		282
	444	#### Encrypted root partition:	283	#### Encrypted root partition:
	445	##### `ENABLE_CRYPTFS`=false	284	#### On first boot, you will be asked to enter you password several time
	446	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.	285	#### See cryptsetup options for a more information about opttion values(https://wiki.archlinux.org/index.php/Dm-crypt/Device_encryption)
	447		286
	448	##### `CRYPTFS_PASSWORD`=""	287	\|Option\|Value\|default value\|value format\|desciption\|
	449	Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.	288	\|---\|---\|---\|---\|---\|
	450		289	\|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\|
	451	##### `CRYPTFS_MAPPING`="secure"	290	\|CRYPTFS_PASSWORD\|string\|\|`YourPasswordToUnlockCrypto`\|Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true\|
	452	Set name of dm-crypt managed device-mapper mapping.	291	\|CRYPTFS_MAPPING\|string\|secure\|`YourDevMNapperName`\|crypsetup device-mapper name\|
	453		292	\|CRYPTFS_CIPHER\|string\|aes-xts-plain64\|`aes-cbc-essiv:sha256`\|cryptsetup cipher `aes-xts*` ciphers are strongly recommended\|
	454	##### `CRYPTFS_CIPHER`="aes-xts-plain64"	293	\|CRYPTFS_HASH\|string\|sha256\|`sha256`\\|`sha512`\|cryptsetup hash algorithm\|
	455	Set cipher specification string. `aes-xts*` ciphers are strongly recommended.	294	\|CRYPTFS_XTSKEYSIZE\|integer\|256\|`256`\\|`512`\|\|Sets key size in bits. The argument has to be a multiple of 8\|
	456		295	\|CRYPTFS_DROPBEAR\|boolean\|false\|`true`\\|`false`\|true=Enable Dropbear Initramfs support\\|false=disable dropbear\|
	457	##### `CRYPTFS_HASH`=sha512	296	\|CRYPTFS_DROPBEAR_PUBKEY\|string\|\|`PathToYourPublicDropbearKeyFile`\|Full path to dropbear Public RSA-OpenSSH Key\|
	458	Hash function and size to be used
	459
	460	##### `CRYPTFS_XTSKEYSIZE`=512
	461	Sets key size in bits. The argument has to be a multiple of 8.
	462
	463	##### `CRYPTFS_DROPBEAR`=false
	464	Enable Dropbear Initramfs support
	465
	466	##### `CRYPTFS_DROPBEAR_PUBKEY`=""
	467	Provide path to dropbear Public RSA-OpenSSH Key
	468		297
	469	---	298	---
	470		299
	471	#### Build settings:	300	#### Build settings:
	472	##### `BASEDIR`=$(pwd)/images/${RELEASE}	301	\|Option\|Value\|default value\|value format\|desciption\|
	473	Set a path to a working directory used by the script to generate an image.	302	\|---\|---\|---\|---\|---\|
			303	\|BASEDIR\|string\|\|`FullPathToScriptRootDir`\|If unset start from scriptroot or set to Full path to rpi123-gen-image directory\|
			304	\|IMAGE_NAME\|string\|\|`YourImageName`\|if unset creates a name after this template: rpi`RPI_MODEL`-`RELEASE`-`RELEASE_ARCH`\|
	474		305
	475	##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}	306	---
	476	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.
	477		307
	478	## Understanding the script	308	## Understanding the script
	479	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:	309	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 +4 -1

             install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
             # Disable Raspberry Pi console logo
-            if [ "$ENABLE_SLASH" = false ] ; then
+            if [ "$ENABLE_SPLASH" = false ] ; then
               echo "disable_splash=1" >> "${BOOT_DIR}/config.txt"
             fi
             # 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 +10 -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"
               cat files/firstboot/42-config-ifnames.sh >> "${ETC_DIR}/rc.firstboot"
             fi
+            # Execute custom firstboot scripts
+            if [ -d "custom.d/firstboot" ] ; then
+              for SCRIPT in custom.d/firstboot/*.sh; do
+                . "$SCRIPT"
+              done
+            fi
             # Finalize rc.firstboot script
             cat files/firstboot/99-finish.sh >> "${ETC_DIR}/rc.firstboot"
             chmod +x "${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=${RPI_MODEL:=3}
+            RPI_MODEL=${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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