* gnu/system/images/visionfive2.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

Change-Id: I8831f1148bcddb0d604e1174034fca85cd2887a1
---
 gnu/local.mk                      |   1 +
 gnu/system/images/visionfive2.scm | 122 ++++++++++++++++++++++++++++++
 2 files changed, 123 insertions(+)
 create mode 100644 gnu/system/images/visionfive2.scm

diff --git a/gnu/local.mk b/gnu/local.mk
index 89839f799e..ee1dc2b41c 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -778,6 +778,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/system/images/pinebook-pro.scm		\
   %D%/system/images/rock64.scm			\
   %D%/system/images/unmatched.scm		\
+  %D%/system/images/visionfive2.scm		\
   %D%/system/images/wsl2.scm			\
 						\
   %D%/machine.scm				\
diff --git a/gnu/system/images/visionfive2.scm b/gnu/system/images/visionfive2.scm
new file mode 100644
index 0000000000..f25e7f0a5e
--- /dev/null
+++ b/gnu/system/images/visionfive2.scm
@@ -0,0 +1,122 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2024 Zheng Junjie <873216071@qq.com>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu system images visionfive2)
+  #:use-module (gnu bootloader)
+  #:use-module (gnu bootloader u-boot)
+  #:use-module (gnu services dbus)
+  #:use-module (gnu services dns)
+  #:use-module (gnu services avahi)
+  #:use-module (gnu services shepherd)
+  #:use-module (gnu services ssh)
+  #:use-module (gnu services networking)
+  #:use-module (gnu image)
+  #:use-module (gnu packages linux)
+  #:use-module (guix packages)
+
+  #:use-module (gnu packages ssh)
+  #:use-module (gnu packages guile-xyz)
+  #:use-module (gnu packages admin)
+  #:use-module (gnu services)
+  #:use-module (gnu services base)
+  #:use-module (gnu services networking)
+  #:use-module (gnu system)
+  #:use-module (gnu system file-systems)
+  #:use-module (gnu system image)
+  #:use-module (guix platforms riscv)
+  #:use-module (srfi srfi-26)
+  #:export (visionfive2-barebones-os
+            visionfive2-image-type
+            visionfive2-barebones-raw-image))
+
+;;; Commentary:
+;;;
+;;; VisionFive2 can boot from MMC1 (SPI flash) or MMC2 (SD card) selected
+;;; by DIP switches MSEL[1:0], you may want boot from MMC2 to use the
+;;; U-Boot from Guix System instead of the vendor U-Boot in MMC1.  Before
+;;; doing so, make sure you have a correct 'fdtfile' in the environment:
+;;;
+;;; uboot> setenv fdtfile starfive/jh7110-starfive-visionfive-2-v1.3b.dtb
+;;; uboot> saveenv
+;;;
+;;; Code:
+
+(define visionfive2-barebones-os
+  (operating-system
+    (host-name "visionfive2")
+    (timezone "Etc/UTC")
+    (locale "en_US.utf8")
+    (bootloader (bootloader-configuration
+                 (bootloader u-boot-starfive-visionfive2-bootloader)
+                 (targets '("/dev/mmcblk0"))))
+    (file-systems (cons (file-system
+                          (device (file-system-label "my-root"))
+                          (mount-point "/")
+                          (type "ext4"))
+                        %base-file-systems))
+    (kernel-arguments (list "earlycon" "clk_ignore_unused"))
+    (firmware '())
+    (packages (append (list cloud-utils neofetch) %base-packages))
+    (services
+     (append (list (service openssh-service-type
+                            (openssh-configuration
+                             (openssh openssh-sans-x)
+                             (permit-root-login #t)
+                             (allow-empty-passwords? #t)))
+                   (service agetty-service-type
+                            (agetty-configuration
+                             (extra-options '("-L"))
+                             (baud-rate "115200")
+                             (term "vt100")
+                             (tty "ttyS0")))
+                   (service dhcp-client-service-type))
+             %base-services))))
+
+(define visionfive2-disk-image
+  (image-without-os
+   (format 'disk-image)
+   (partition-table-type 'gpt)
+   (partitions (list
+                (partition
+                 (size (* 1 (expt 2 20)))
+                 (label "spl")
+                 (offset (* 34 512))
+                 (file-system "unformatted")
+                 (uuid (uuid "2E54B353-1271-4842-806F-E436D6AF6985")))
+                (partition
+                 (size (* 4 (expt 2 20)))
+                 (label "uboot")
+                 (offset (* 2082 512))
+                 (file-system "unformatted")
+                 (uuid (uuid "BC13C2FF-59E6-4262-A352-B275FD6F7172")))
+                root-partition))))
+
+(define visionfive2-image-type
+  (image-type
+   (name 'visionfive2-raw)
+   (constructor (cut image-with-os visionfive2-disk-image <>))))
+
+(define visionfive2-barebones-raw-image
+  (image
+   (inherit
+    (os+platform->image visionfive2-barebones-os riscv64-linux
+                        #:type visionfive2-image-type))
+   (name 'visionfive2-barebones-raw-image)))
+
+;; Return the default image.
+visionfive2-barebones-raw-image
-- 
2.41.0