diff --git a/.gitignore b/.gitignore
index 2c1b1b4..0c5d44e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 destroot
 repo
+mnt
+README.html
+pandoc.css
diff --git a/.gitmodules b/.gitmodules
index 1164564..aa494ad 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "modules/aports"]
 	path = modules/aports
 	url = https://git.alpinelinux.org/aports/
+[submodule "modules/bash-util"]
+	path = modules/bash-util
+	url = https://github.com/targetdisk/bash-util
diff --git a/GNUmakefile b/GNUmakefile
index 68f237f..722c3f9 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,5 +1,5 @@
 ARCH ?= x86_64
-PLATFORM ?= UEFI
+PLATFORM ?= uefi
 DESTROOT ?= destroot
 REPO ?= repo
 DOSU ?= sudo
@@ -8,6 +8,52 @@ PKGS ?=
 BUSYBOX ?= busybox
 APORTSDIR ?= $(APORTS_MODULE)
 SHELL := /usr/bin/env bash
+BLKDEV ?=
+ROOTFS_TYPE ?= btrfs
+MOUNTPOINT ?= mnt
+
+RUNLEVEL_SYSINIT ?= devfs dmesg mdev hwdrivers
+RUNLEVEL_SHUTDOWN ?= killprocs mount-ro savecache
+
+ifeq ($(PLATFORM),raspi)
+  include mk/raspi.mk
+else ifeq ($(PLATFORM),uefi)
+  include mk/uefi.mk
+endif
+
+ifeq ($(ROOTFS_TYPE),btrfs)
+  include mk/btrfs.mk
+else
+  include mk/simplefs.mk
+endif
+
+ifneq (,$(WAYLAND_DISPLAY))
+  XDG_BASEDIR := $(shell dirname $(XDG_RUNTIME_DIR))
+  WAYLAND_ASSIST := env WAYLAND_DISPLAY="$(XDG_RUNTIME_DIR)/$(WAYLAND_DISPLAY)" \
+		    XDG_BASEDIR="$(XDG_BASEDIR)/0"
+else
+  WAYLAND_ASSIST :=
+endif
+
+RUNLEVEL_BOOT_CMDS := $(foreach SERVICE,$(RUNLEVEL_BOOT),\
+		      rc-update add $(SERVICE) boot &&)
+RUNLEVEL_SYSINIT_CMDS := $(foreach SERVICE,$(RUNLEVEL_SYSINIT),\
+		      rc-update add $(SERVICE) sysinit &&)
+RUNLEVEL_DEFAULT_CMDS := $(foreach SERVICE,$(RUNLEVEL_DEFAULT),\
+		      rc-update add $(SERVICE) default &&)
+RUNLEVEL_SHUTDOWN_CMDS := $(foreach SERVICE,$(RUNLEVEL_SHUTDOWN),\
+		      rc-update add $(SERVICE) shutdown &&)
+
+RUNLEVEL_CMDS := $(RUNLEVEL_BOOT_CMDS) $(RUNLEVEL_SYSINIT_CMDS) \
+		 $(RUNLEVEL_DEFAULT_CMDS) $(RUNLEVEL_SHUTDOWN_CMDS) :
+
+ifneq (,$(findstring /dev/mmcblk,$(BLKDEV)))
+  P := p
+else ifneq (,$(findstring /dev/nvme,$(BLKDEV)))
+  P := p
+else
+  P :=
+endif
 
 GIMME_MODULE := git submodule update --init --recursive
 
@@ -15,13 +61,20 @@ ABUILD_MODULE := modules/abuild
 ARCH_MODULE := modules/arch-install-scripts
 APK_MODULE := modules/apk-tools
 APORTS_MODULE := modules/aports
+BASH_UTIL_MODULE := modules/bash-util
 
 ABUILD_SCRIPT := $(ABUILD_MODULE)/abuild
 APK_BIN := $(APK_MODULE)/src/apk
 
 ABUILD := $(BUSYBOX) ash $(CURDIR)/$(ABUILD_SCRIPT) -c -P $(CURDIR)/$(REPO) rootbld
 ACHROOT := $(ARCH_MODULE)/arch-chroot
+GENFSTAB := $(ARCH_MODULE)/genfstab
+ACHROOT_CMD := $(DOSU) $(ACHROOT) $(DESTROOT) /bin/sh -c '. /etc/profile'
+ACHROOTI_CMD := $(DOSU) $(ACHROOT) $(MOUNTPOINT) /bin/sh -c '. /etc/profile'
 APK := LD_LIBRARY_PATH=$(APK_MODULE)/src $(APK_BIN)
+BUTIL := . $(BASH_UTIL_MODULE)
+
+default-target: install
 
 ### TOOLS ###
 
@@ -33,6 +86,9 @@ $(ARCH_MODULE)/Makefile: .gitmodules
 $(ACHROOT): $(ARCH_MODULE)/Makefile
 	$(MAKE) -j -C $(ARCH_MODULE) arch-chroot
 
+$(GENFSTAB): $(ARCH_MODULE)/Makefile
+	$(MAKE) -j -C $(ARCH_MODULE) genfstab
+
 $(APK_MODULE)/Makefile: .gitmodules
 	$(GIMME_MODULE) -- $(APK_MODULE)
 
@@ -45,6 +101,9 @@ $(ABUILD_MODULE)/Makefile: .gitmodules
 $(ABUILD_SCRIPT): $(ABUILD_MODULE)/Makefile
 	$(MAKE) -j -C $(ABUILD_MODULE) all
 
+$(BASH_UTIL_MODULE)/Makefile: .gitmodules
+	$(GIMME_MODULE) -- $(BASH_UTIL_MODULE)
+
 ### PORTS TREE ###
 
 $(APORTS_MODULE)/README.md: .gitmodules
@@ -56,25 +115,107 @@ aports: $(APORTS_MODULE)/README.md
 
 # Something will go here...
 
-### INSTALLATION ###
+### BOOTSTRAPPING ###
 
 $(DESTROOT):
 	mkdir -p $(DESTROOT) || $(DOSU) mkdir -p $(DESTROOT)
 
 $(DESTROOT)/.bootstrap-done: $(DESTROOT) $(APK_BIN)
 	$(DOSU) $(APK) --arch $(ARCH) -X $(ALPINE_REPO) --root $(DESTROOT) \
-		-U --allow-untrusted --initdb add alpine-keys $(PKGS) && touch $@
+		-U --allow-untrusted --initdb add alpine-keys && touch $@
 	$(DOSU) $(APK) --arch $(ARCH) -X $(ALPINE_REPO) --root $(DESTROOT) \
-		add alpine-base $(PKGS) && touch $@
+		add alpine-base btrfs-progs e2fsprogs $(PLATFORM_PKGS) $(PKGS) \
+		&& touch $@
 
 bootstrap: $(DESTROOT)/.bootstrap-done
 
+### PARTITIONING ###
+
+blkcheck: $(BASH_UTIL_MODULE)/Makefile
+	@[ -z "$(BLKDEV)" ] && $(BUTIL)/logging.bash \
+		&& die 'ERROR: Must define BLKDEV env variable!' \
+		|| :
+
+format: partition
+	$(DOSU) mkfs.vfat $(BLKDEV)$(P)1
+	$(DOSU) mkfs.$(ROOTFS_TYPE) -f $(BLKDEV)$(P)2
+
+$(BLKDEV)$(P)2: partition
+
+### INSTALLATION ###
+
+$(DESTROOT)/.services-done: $(DESTROOT)/.bootstrap-done $(ACHROOT)
+	$(ACHROOT_CMD)' && $(RUNLEVEL_CMDS)'
+	$(DOSU) touch $@
+
+services: $(DESTROOT)/.services-done
+
+$(DESTROOT)/.fastrepo-done: $(DESTROOT)/.bootstrap-done $(ACHROOT)
+	$(ACHROOT_CMD)' && setup-apkrepos -f'
+	$(DOSU) touch $@
+
+fastest-repo: $(DESTROOT)/.fastrepo-done
+
+$(MOUNTPOINT):
+	mkdir -p $@ || $(DOSU) mkdir -p $@
+
+$(MOUNTPOINT)/etc/fstab: $(GENFSTAB) mount
+	$(GENFSTAB) -U $(MOUNTPOINT) | $(DOSU) tee $@
+
+fstab: $(MOUNTPOINT)/etc/fstab
+
+mount: $(MOUNTPOINT)/.mount-done
+
+$(MOUNTPOINT)/.install-done: fstab services fastest-repo
+	@[ -z "$(MOUNTPOINT)" ] && $(BUTIL)/logging.bash \
+		&& die 'ERROR: Must define MOUNTPOINT env variable!' \
+		|| :
+	$(DOSU) rsync -aAXHv \
+		--exclude=$(DESTROOT)'/dev/*' \
+		--exclude=$(DESTROOT)'/proc/*' \
+		--exclude=$(DESTROOT)'/sys/*' \
+		--exclude=$(DESTROOT)'/tmp/*' \
+		--exclude=$(DESTROOT)'/run/*' \
+		--exclude=$(DESTROOT)'/mnt/*' \
+		--exclude=$(DESTROOT)'/media/*' \
+		--exclude=$(DESTROOT)'/lost+found/' \
+		$(DESTROOT)/ $(MOUNTPOINT)
+	$(DOSU) touch $@
+
+install: $(MOUNTPOINT)/.install-done
+
+bootloader: $(MOUNTPOINT)/.bootloader-done
+
+### POST-INSTALL TOOLS ###
+
+# Launch a shell into the installed volume
+install-chroot: $(MOUNTPOINT)/.install-done $(ACHROOT)
+	$(ACHROOTI_CMD)' && sh'
+
+# Launch a shell into the local bootstrapped root
+chroot: $(DESTROOT)/.bootstrap-done $(ACHROOT)
+	$(ACHROOT_CMD)' && sh'
+
 ### CLEANLINESS ###
-clean:
+clean: umount
 	git submodule deinit -f -- \
-		$(APK_MODULE) $(ABUILD_MODULE) $(APORTS_MODULE) $(ARCH_MODULE)
+		$(APK_MODULE) $(ABUILD_MODULE) $(APORTS_MODULE) $(ARCH_MODULE) \
+		$(BASH_UTIL_MODULE)
 	$(DOSU) rm -rf destroot/* repo/*
 
 ### MAKEY-MAKEY ###
 
-.PHONY: tools bootstrap aports
+.PHONY: default-target tools bootstrap aports blkcheck format install \
+	$(PLATFORM_PHONYS) mount fstab chroot
+
+### DOCS ################ Require Pandoc to be installed ############## DOCS ###
+
+pandoc.css:
+	wget https://sqt.wtf/~targetdisk/pandoc.css
+
+# Requires Pandoc to be installed
+README.html: README.md pandoc.css
+	pandoc $< -s -c pandoc.css -o $@
+
+README: README.html
+	xdg-open $<
diff --git a/README.md b/README.md
index 14fc2d4..9e4e6dc 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Alpstrap
-These are my scripts for brining up an Alpine system!
+These are my scripts for bringing up an Alpine system!
 
 ## DEPENDENCIES
 - A sane shell like GNU Bash
@@ -8,10 +8,67 @@ These are my scripts for brining up an Alpine system!
 - GNU `install` (from coreutils)
 - M4
 - GNU Autoconf
+- `qemu-user-static` and its `binfmt` rules (for cross-chrooting)
 
 You may need to install some Lua dependencies for building `apk`.  If you feel
 you've already installed them and it's still failing, double-check the Lua
 version that `apk`'s build requires!
 
+## USING
+
+### TL;DR, where's the cheat sheet?
+Set your `PLATFORM`, `ARCH`, and `BLKDEV` to bootstrap to:
+```bash
+export PLATFORM=raspi ARCH=aarch64 BLKDEV=/dev/sdb
+```
+
+> <h3>Note</h3>
+>
+> I like to use the `lsblk` command when locating a `BLKDEV`.
+
+If your system has `doas` instead of `sudo`, be sure to also `export`
+an appropriate `DOSU` environment variable for `make` to use:
+```bash
+export DOSU=doas
+```
+
+Format your `BLKDEV`:
+```bash
+make format
+```
+
+Then, install to the `BLKDEV` of your choosing:
+```bash
+make install
+```
+
+### Bootstrapping the base Alpine system
+The Alpstrap system first bootstraps the base Alpine system to a `DESTROOT`
+directory (an automatically-created `destroot` directory in this repository's
+root) for maximum speed.
+
+The system supports bootstrapping to
+[any architecture supported by Alpine](https://dl-cdn.alpinelinux.org/alpine/latest-stable/main/)
+and will support *even more* in the future once rebuilding the Alpine ports tree
+is automated!  All you have to do is specify your desired `PLATFORM` and `ARCH`
+on the GNU `make` command line as environment variables.  The currently
+supported `PLATFORM`s are `uefi` (default) and `raspi`.
+
+If you want only to bootstrap, there's a `make` target for that:
+```bash
+make bootstrap
+```
+
+## TODO
+- [ ] Add bootloader/stub installation on UEFI
+- [ ] Automate cross-compiling ports tree on non-Alpine hosts with only Git
+      submodules.
+- [ ] Add Bcachefs support
+- [ ] Make self-hosted installer
+- [ ] Add PXE-netbooted installer and ad-hoc TFTP server
+- [ ] Finish raspi `/boot` partition.
+- [ ] Share helper scripts with upstream Alpine??
+
 ## SEE ALSO
 * Alpine's [wiki page on bootstrapping](https://wiki.alpinelinux.org/wiki/Bootstrapping_Alpine_Linux)
+* Alpine's [wiki page on bootloaders](https://wiki.alpinelinux.org/wiki/Bootloaders)
diff --git a/mk/btrfs.mk b/mk/btrfs.mk
new file mode 100644
index 0000000..73436a1
--- /dev/null
+++ b/mk/btrfs.mk
@@ -0,0 +1,45 @@
+FSOPTS ?= defaults,discard,ssd,noatime
+
+$(MOUNTPOINT)/.subvols-done: $(BLKDEV)$(P)2 $(MOUNTPOINT)
+	$(DOSU) mount -o $(FSOPTS) $(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)
+	cd $(MOUNTPOINT) && \
+		$(DOSU) btrfs subvolume create alp-root-$(PLATFORM)-$(ARCH) && \
+		$(DOSU) btrfs subvolume create home && \
+		$(DOSU) btrfs subvolume create root && \
+		cd alp-root-$(PLATFORM)-$(ARCH) && \
+		  $(DOSU) mkdir home root && \
+		  $(DOSU) btrfs subvolume create etc && \
+		  $(DOSU) btrfs subvolume create var && \
+		  $(DOSU) btrfs subvolume create usr && \
+		  $(DOSU) btrfs subvolume create opt
+	$(DOSU) umount $(MOUNTPOINT)
+	$(DOSU) mount -o $(FSOPTS),subvol=/alp-root-$(PLATFORM)-$(ARCH) \
+		$(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)
+	$(DOSU) mount -o $(FSOPTS),subvol=/home \
+		$(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)/home
+	$(DOSU) mount -o $(FSOPTS),subvol=/root \
+		$(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)/root
+	$(DOSU) mount -o $(FSOPTS),subvol=/alp-root-$(PLATFORM)-$(ARCH)/etc \
+		$(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)/etc
+	$(DOSU) mount -o $(FSOPTS),subvol=/alp-root-$(PLATFORM)-$(ARCH)/var \
+		$(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)/var
+	$(DOSU) mount -o $(FSOPTS),subvol=/alp-root-$(PLATFORM)-$(ARCH)/usr \
+		$(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)/usr
+	$(DOSU) mount -o $(FSOPTS),subvol=/alp-root-$(PLATFORM)-$(ARCH)/opt \
+		$(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)/opt
+	$(DOSU) touch $@
+
+$(MOUNTPOINT)/.mount-done: $(MOUNTPOINT)/.subvols-done
+	$(DOSU) mkdir -p $(MOUNTPOINT)/boot
+	$(DOSU) mount -o defaults,discard $(BLKDEV)$(P)$(BOOTFS_PART) $(MOUNTPOINT)/boot
+	$(DOSU) touch $@
+
+umount:
+	$(DOSU) umount $(MOUNTPOINT)/boot || :
+	$(DOSU) umount $(MOUNTPOINT)/etc || :
+	$(DOSU) umount $(MOUNTPOINT)/home || :
+	$(DOSU) umount $(MOUNTPOINT)/opt || :
+	$(DOSU) umount $(MOUNTPOINT)/root || :
+	$(DOSU) umount $(MOUNTPOINT)/usr || :
+	$(DOSU) umount $(MOUNTPOINT)/var || :
+	$(DOSU) umount $(MOUNTPOINT) || :
diff --git a/mk/raspi.mk b/mk/raspi.mk
new file mode 100644
index 0000000..6d93870
--- /dev/null
+++ b/mk/raspi.mk
@@ -0,0 +1,21 @@
+ifeq ($(ARCH),aarch64)
+else ifeq ($(ARCH),armhf)
+else ifeq ($(ARCH),armv7)
+else
+  $(error $(ARCH) is unsupported on the raspi platform)
+endif
+
+PLATFORM_PHONYS := partition kernel
+KERNEL_FLAVOR := rpi
+KERNEL_PKG := linux-$(KERNEL_FLAVOR)
+PLATFORM_PKGS := $(KERNEL_PKG)
+
+BOOTFS_PART := 1
+ROOTFS_PART := 2
+
+RUNLEVEL_BOOT ?= modules bootmisc hostname networking seedrng swap
+RUNLEVEL_DEFAULT ?= crond
+
+partition: blkcheck
+	$(DOSU) fdisk $(BLKDEV) <<<$$'o\nw\n'
+	$(DOSU) sfdisk $(BLKDEV) <<<$$',1G,c,*\n,,83,\n'
diff --git a/mk/simplefs.mk b/mk/simplefs.mk
new file mode 100644
index 0000000..6c2c5a7
--- /dev/null
+++ b/mk/simplefs.mk
@@ -0,0 +1,11 @@
+FSOPTS ?= defaults,discard,noatime
+
+$(MOUNTPOINT)/.mount-done: $(BLKDEV)$(P)2 $(MOUNTPOINT)
+	$(DOSU) mount -o $(FSOPTS) $(BLKDEV)$(P)$(ROOTFS_PART) $(MOUNTPOINT)
+	$(DOSU) mkdir -p $(MOUNTPOINT)/boot
+	$(DOSU) mount -o $(FSOPTS) $(BLKDEV)$(P)$(BOOTFS_PART) $(MOUNTPOINT)/boot
+	$(DOSU) touch $@
+
+umount:
+	$(DOSU) umount $(MOUNTPOINT)/boot || :
+	$(DOSU) umount $(MOUNTPOINT) || :
diff --git a/mk/uefi.mk b/mk/uefi.mk
new file mode 100644
index 0000000..99612f6
--- /dev/null
+++ b/mk/uefi.mk
@@ -0,0 +1,52 @@
+PLATFORM_PHONYS := partition kernel
+KERNEL_FLAVOR ?= lts
+KERNEL_PKG := linux-$(KERNEL_FLAVOR)
+PLATFORM_PKGS := $(KERNEL_PKG)
+
+BOOTFS_PART := 1
+ROOTFS_PART := 2
+
+RUNLEVEL_BOOT ?= hwclock modules bootmisc hostname networking seedrng swap
+RUNLEVEL_DEFAULT ?= acpid crond
+
+ifeq ($(ARCH),x86_64)
+  OVMF_ARCH := x64
+else ifeq ($(ARCH),x86)
+  OVMF_ARCH := ia32
+else ifneq (,$(findstring arm,$(ARCH)))
+  OVMF_ARCH := arm
+else
+  OVMF_ARCH := $(ARCH)
+endif
+
+ifeq ($(ARCH),$(shell uname -m))
+  KVMFLAGS := -enable-kvm -cpu host
+else
+  KVMFLAGS :=
+endif
+
+QEMU_OVMF ?= /usr/share/ovmf/$(OVMF_ARCH)/OVMF.fd
+QEMU_SMP ?= 2
+QEMU_MEM ?= 1G
+
+partition: blkcheck
+	$(DOSU) fdisk $(BLKDEV) <<<$$'g\nw\n'
+	$(DOSU) sfdisk $(BLKDEV) <<<$$',1G,C12A7328-F81F-11D2-BA4B-00A0C93EC93B,*\n,,0FC63DAF-8483-4772-8E79-3D69D8477DE4,\n'
+
+$(MOUNTPOINT)/boot/startup.nsh:
+	$(MAKE) blkcheck
+	@echo 'vmlinuz-$(KERNEL_FLAVOR) rw root=UUID=$(shell lsblk -rno UUID $(BLKDEV)$(P)$(ROOTFS_PART)) initrd=\initramfs-$(KERNEL_FLAVOR)' \
+		| $(DOSU) tee $@
+
+$(MOUNTPOINT)/.bootloader-done: $(MOUNTPOINT)/boot/startup.nsh
+	touch $@
+
+qemu-test: umount
+	$(DOSU) $(WAYLAND_ASSIST) qemu-system-$(ARCH) \
+		$(KVMFLAGS) \
+		-smp $(QEMU_SMP) \
+		-m $(QEMU_MEM) \
+		-bios $(QEMU_OVMF) \
+		-vga std -display gtk \
+		-drive driver=raw,file.filename=$(BLKDEV) \
+		-net user
diff --git a/modules/bash-util b/modules/bash-util
new file mode 160000
index 0000000..bd3ddab
--- /dev/null
+++ b/modules/bash-util
@@ -0,0 +1 @@
+Subproject commit bd3ddab28f6a754e7ffc15e88257614aff0892ff