system: Remove depthcharger bootloader.

It depends on vboot-utils, which does not build and which depends
on python2. This effectively reverts commit
96c90474c0cbfe88d1dccb9cb52a0f1b3a1505e7 .

* gnu/bootloader/depthcharge.scm: Remove file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Unregister file.

Change-Id: Id14b2010237dbce1423734790b2b3a37f6b939e4

2 files changed, 0 insertions, 109 deletions

diff --git a/gnu/bootloader/depthcharge.scm b/gnu/bootloader/depthcharge.scm
deleted file mode 100644
index 0a50374bd9b..00000000000
--- a/gnu/bootloader/depthcharge.scm
+++ /dev/null
@@ -1,108 +0,0 @@
-;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2019 Timothy Sample <samplet@ngyro.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 bootloader depthcharge)
-  #:use-module (gnu bootloader extlinux)
-  #:use-module (gnu bootloader)
-  #:use-module (gnu packages bootloaders)
-  #:use-module (guix gexp)
-  #:use-module (guix utils)
-  #:use-module (ice-9 match)
-  #:export (depthcharge-bootloader))
-
-(define (signed-kernel kernel kernel-arguments initrd)
-  (define builder
-    (with-imported-modules '((guix build utils))
-      #~(begin
-          (use-modules (guix build utils)
-                       (ice-9 binary-ports)
-                       (rnrs bytevectors))
-          (set-path-environment-variable "PATH" '("bin") (list #$dtc))
-
-          ;; TODO: These files have to be writable, so we copy them.
-          ;; This can probably be fixed by using a ".its" file, just
-          ;; be careful not to break initrd loading.
-          (copy-file #$kernel "zImage")
-          (chmod "zImage" #o755)
-          (copy-file (string-append (dirname #$kernel) "/lib/dtbs/"
-                                    "rk3288-veyron-speedy.dtb")
-                     "rk3288-veyron-speedy.dtb")
-          (chmod "rk3288-veyron-speedy.dtb" #o644)
-          (copy-file #$initrd "initrd")
-          (chmod "initrd" #o644)
-
-          (invoke (string-append #$u-boot-tools "/bin/mkimage")
-                  "-D" "-I dts -O dtb -p 2048"
-                  "-f" "auto"
-                  "-A" "arm"
-                  "-O" "linux"
-                  "-T" "kernel"
-                  "-C" "None"
-                  "-d" "zImage"
-                  "-a" "0"
-                  "-b" "rk3288-veyron-speedy.dtb"
-                  "-i" "initrd"
-                  "image.itb")
-          (call-with-output-file "bootloader.bin"
-            (lambda (port)
-              (put-bytevector port (make-bytevector 512 0))))
-          (with-output-to-file "kernel-arguments"
-            (lambda ()
-              (display (string-join (list #$@kernel-arguments)))))
-          (invoke (string-append #$vboot-utils "/bin/vbutil_kernel")
-                  "--pack" #$output
-                  "--version" "1"
-                  "--vmlinuz" "image.itb"
-                  "--arch" "arm"
-                  "--keyblock" (string-append #$vboot-utils
-                                              "/share/vboot-utils/devkeys/"
-                                              "kernel.keyblock")
-                  "--signprivate" (string-append #$vboot-utils
-                                                 "/share/vboot-utils/devkeys/"
-                                                 "kernel_data_key.vbprivk")
-                  "--config" "kernel-arguments"
-                  "--bootloader" "bootloader.bin"))))
-  (computed-file "vmlinux.kpart" builder))
-
-(define* (depthcharge-configuration-file config entries
-                                         #:key
-                                         (system (%current-system))
-                                         (old-entries '())
-                                         #:allow-other-keys)
-  (match entries
-    ((entry)
-     (let ((kernel (menu-entry-linux entry))
-           (kernel-arguments (menu-entry-linux-arguments entry))
-           (initrd (menu-entry-initrd entry)))
-       ;; XXX: Make this a symlink.
-       (signed-kernel kernel kernel-arguments initrd)))
-    (_ (error "Too many bootloader menu entries!"))))
-
-(define install-depthcharge
-  #~(lambda (bootloader device mount-point)
-      (let ((kpart (string-append mount-point
-                                  "/boot/depthcharge/vmlinux.kpart")))
-        (write-file-on-device kpart (stat:size (stat kpart)) device 0))))
-
-(define depthcharge-bootloader
-  (bootloader
-   (name 'depthcharge)
-   (package #f)
-   (installer install-depthcharge)
-   (configuration-file "/boot/depthcharge/vmlinux.kpart")
-   (configuration-file-generator depthcharge-configuration-file)))
diff --git a/gnu/local.mk b/gnu/local.mk
index dfccf2c53da..d079d2bd788 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -101,7 +101,6 @@ GNU_SYSTEM_MODULES =				\
   %D%/bootloader/grub.scm                       \
   %D%/bootloader/extlinux.scm                   \
   %D%/bootloader/u-boot.scm                     \
-  %D%/bootloader/depthcharge.scm                \
   %D%/ci.scm                                    \
   %D%/compression.scm                           \
   %D%/home.scm                                  \