;; This is an operating system configuration template
;; for a "bare bones" setup for an ASUS C201PA.

(use-modules (gnu) (gnu bootloader depthcharge))
(use-service-modules networking ssh)
(use-package-modules linux screen)

(operating-system
  (host-name "komputilo")
  (timezone "Europe/Berlin")
  (locale "en_US.utf8")

  ;; Assuming /dev/mmcblk0p1 is the kernel partition, and
  ;; "my-root" is the label of the target root file system.
  (bootloader (bootloader-configuration
                (bootloader depthcharge-bootloader)
                (target "/dev/mmcblk0p1")))

  ;; The ASUS C201PA requires a very particular kernel to boot,
  ;; as well as the following arguments.
  (kernel linux-libre-arm-generic)
  (kernel-arguments '("console=tty1"))

  ;; We do not need any special modules for initrd, and the
  ;; PrawnOS kernel does not include many of the normal ones.
  (initrd-modules '())

  (file-systems (cons (file-system
                        (device (file-system-label "my-root"))
                        (mount-point "/")
                        (type "ext4"))
                      %base-file-systems))

  ;; This is where user accounts are specified.  The "root"
  ;; account is implicit, and is initially created with the
  ;; empty password.
  (users (cons (user-account
                (name "alice")
                (comment "Bob's sister")
                (group "users")

                ;; Adding the account to the "wheel" group
                ;; makes it a sudoer.  Adding it to "audio"
                ;; and "video" allows the user to play sound
                ;; and access the webcam.
                (supplementary-groups '("wheel"
                                        "audio" "video"))
                (home-directory "/home/alice"))
               %base-user-accounts))

  ;; Globally-installed packages.
  (packages (cons screen %base-packages))

  ;; Add services to the baseline: a DHCP client and
  ;; an SSH server.
  (services (append (list (service dhcp-client-service-type)
                          (service openssh-service-type
                                   (openssh-configuration
                                    (port-number 2222))))
                    %base-services)))
bootloader</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/bootloader?id=508bb5afc48c83b60cb0458a44424a0eed45c79e&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-11-11 07:28:33 +0100'>2024-11-11</span></td><td><a href='/guix/commit/gnu/bootloader?id=fdb23d9db8ca5431e280366c5c834e01eda62a5f'>bootloader: grub: Remove hardcoded partition number for the Hurd.</a><span class='msg-avail'>...<span class='msg-tooltip'>This supports using another than the default DISK0 PART1 and using LABEL or
UUID as root file-system specifier.  It still defaults to DISK0 PART1 if
the file-system cannot be found, i.e., lives only at the build side: A
virtual machine/childhurd build.

* gnu/build/file-systems.scm (%hurd-device-spec-regexp, %device-spec-regexp):
New variables.
(device-name-&gt;hurd-device-name, hurd-device-name-&gt;device-name,
device-spec-&gt;device, device-spec-&gt;device-name): Use them in new procedures.
* gnu/bootloader/grub.scm (make-grub-configuration): Use them to remove
hardcoded partition number (root-index 1).

Change-Id: I49fa93dacc09883dfb4d695402c5eac2e0e17286
</span></span></td><td>Janneke Nieuwenhuizen</td></tr>
<tr><td><span title='2024-05-22 11:15:30 +0800'>2024-05-22</span></td><td><a href='/guix/commit/gnu/bootloader?id=c7aec90a916a99067fd9915337caf098ee8e5083'>bootloader: Add u-boot-starfive-visionfive2-bootloader.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/bootloader/u-boot.scm (u-boot-starfive-visionfive2-bootloader): New variable.

Change-Id: I4b73906fe18d481644102c271f5e0883167b3a50
</span></span></td><td>Zheng Junjie</td></tr>
<tr><td><span title='2024-03-31 22:26:21 +0200'>2024-03-31</span></td><td><a href='/guix/commit/gnu/bootloader?id=64187b65d3acb13b91dd83fc8e7209c8ef538078'>bootloader: Add u-boot-qemu-riscv64-bootloader.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/bootloader/u-boot.scm (u-boot-qemu-riscv64-bootloader): New variable.

Change-Id: If6622838d2250c90a26380849b92387aa7122fbb
Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Zheng Junjie</td></tr>
<tr><td><span title='2024-01-14 23:00:03 +0100'>2024-01-14</span></td><td><a href='/guix/commit/gnu/bootloader?id=086850e5b2b4a1744565fe83624d256524b64a49'>bootloader: grub: Add support for loading an additional initrd.</a><span class='msg-avail'>...<span class='msg-tooltip'>In order to be able to provide decryption keys for the LUKS device, they need
to be available in the initial ram disk.  However they cannot be stored inside
the usual initrd, since it is stored in the store and being a
world-readable (as files in the store are) is not a desired property for a
initrd containing decryption keys.  This commit adds an option to load
additional initrd during the boot, one that is not stored inside the store and
therefore can contain secrets.

Since only grub supports encrypted /boot, only grub is modified to use the
extra-initrd.  There is no use case for the other bootloaders.

* doc/guix.texi (Bootloader Configuration): Describe the new extra-initrd
field.
* gnu/bootloader.scm (&lt;bootloader-configuration&gt;): Add extra-initrd field.
* gnu/bootloader/grub.scm (make-grub-configuration): Use the extra-initrd
field.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
Change-Id: I995989bb623bb594ccdafbf4a1a6de941bd4189f
</span></span></td><td>Tomas Volf</td></tr>
<tr><td><span title='2023-12-22 16:06:03 -0800'>2023-12-22</span></td><td><a href='/guix/commit/gnu/bootloader?id=88fb95903c1d94b3be7e8a811d943af988041e4e'>gnu: bootloader: Add orangepi-r1-plus-lts-rk3328 bootloader.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/bootloader/u-boot.scm (install-orangepi-r1-plus-lts-rk3328-u-boot,
  u-boot-orangepi-r1-plus-lts-rk3328-bootloader): New variables.
* gnu/packages/bootloaders.scm (u-boot-orangepi-r1-plus-lts-rk3328): New
  variable.

Signed-off-by: Vagrant Cascadian &lt;vagrant@debian.org&gt;
</span></span></td><td>Herman Rimm</td></tr>