[jackhill/guix/guix.git] / gnu / packages / bootloaders.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2016, 2017 Danny Milosavljevic <dannym@scratchpost.org>
;;; Copyright © 2016, 2017 David Craven <david@craven.ch>
;;;
;;; 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 packages bootloaders)
  #:use-module (gnu packages)
  #:use-module (gnu packages admin)
  #:use-module ((gnu packages algebra) #:select (bc))
  #:use-module (gnu packages assembly)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages disk)
  #:use-module (gnu packages bison)
  #:use-module (gnu packages cdrom)
  #:use-module (gnu packages cross-base)
  #:use-module (gnu packages disk)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages fontutils)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages man)
  #:use-module (gnu packages ncurses)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages python)
  #:use-module (gnu packages qemu)
  #:use-module (gnu packages texinfo)
  #:use-module (guix build-system gnu)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils))

(define unifont
  ;; GNU Unifont, <http://gnu.org/s/unifont>.
  ;; GRUB needs it for its graphical terminal, gfxterm.
  (origin
    (method url-fetch)
    (uri
     "http://unifoundry.com/pub/unifont-7.0.06/font-builds/unifont-7.0.06.bdf.gz")
    (sha256
     (base32
      "0p2vhnc18cnbmb39vq4m7hzv4mhnm2l0a2s7gx3ar277fwng3hys"))))

(define-public grub
  (package
    (name "grub")
    (version "2.02rc1")
    (source (origin
             (method url-fetch)
             (uri (string-append
                   "ftp://alpha.gnu.org/gnu/grub/grub-"
                   "2.02~rc1"
                   ".tar.xz"))
             (file-name (string-append name "-" version ".tar.xz"))
             (sha256
              (base32
               "0y02v19x9sb5jvj740f604vvi5j1rx8pily1jk0l64bdp7lkjlj4"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases
                  (add-after 'unpack 'patch-stuff
                   (lambda* (#:key inputs #:allow-other-keys)
                     (substitute* "grub-core/Makefile.in"
                       (("/bin/sh") (which "sh")))

                     ;; Give the absolute file name of 'mdadm', used to
                     ;; determine the root file system when it's a RAID
                     ;; device.  Failing to do that, 'grub-probe' silently
                     ;; fails if 'mdadm' is not in $PATH.
                     (substitute* "grub-core/osdep/linux/getroot.c"
                       (("argv\\[0\\] = \"mdadm\"")
                        (string-append "argv[0] = \""
                                       (assoc-ref inputs "mdadm")
                                       "/sbin/mdadm\"")))

                     ;; Make the font visible.
                     (copy-file (assoc-ref inputs "unifont") "unifont.bdf.gz")
                     (system* "gunzip" "unifont.bdf.gz")
                     #t)))))
    (inputs
     `(("gettext" ,gettext-minimal)

       ;; Depend on LVM2 for libdevmapper, used by 'grub-probe' and
       ;; 'grub-install' to recognize mapped devices (LUKS, etc.)
       ("lvm2" ,lvm2)

       ;; Depend on mdadm, which is invoked by 'grub-probe' and 'grub-install'
       ;; to determine whether the root file system is RAID.
       ("mdadm" ,mdadm)

       ("freetype" ,freetype)
       ;; ("libusb" ,libusb)
       ;; ("fuse" ,fuse)
       ("ncurses" ,ncurses)))
    (native-inputs
     `(("unifont" ,unifont)
       ("bison" ,bison)
       ("flex" ,flex)
       ("texinfo" ,texinfo)
       ("help2man" ,help2man)

       ;; Dependencies for the test suite.  The "real" QEMU is needed here,
       ;; because several targets are used.
       ("parted" ,parted)
       ("qemu" ,qemu-minimal)
       ("xorriso" ,xorriso)))
    (home-page "https://www.gnu.org/software/grub/")
    (synopsis "GRand Unified Boot loader")
    (description
     "GRUB is a multiboot bootloader.  It is used for initially loading the
kernel of an operating system and then transferring control to it.  The kernel
then goes on to load the rest of the operating system.  As a multiboot
bootloader, GRUB handles the presence of multiple operating systems installed
on the same computer; upon booting the computer, the user is presented with a
menu to select one of the installed operating systems.")
    (license license:gpl3+)
    (properties '((cpe-name . "grub2")))))

(define-public grub-efi
  (package
    (inherit grub)
    (name "grub-efi")
    (synopsis "GRand Unified Boot loader (UEFI version)")
    (inputs
     `(("efibootmgr" ,efibootmgr)
       ,@(package-inputs grub)))
    (arguments
     `(;; TODO: Tests need a UEFI firmware for qemu. There is one at
       ;; https://github.com/tianocore/edk2/tree/master/OvmfPkg .
       ;; Search for 'OVMF' in "tests/util/grub-shell.in".
       #:tests? #f
       ,@(substitute-keyword-arguments (package-arguments grub)
           ((#:configure-flags flags ''())
            `(cons "--with-platform=efi" ,flags))
           ((#:phases phases)
            `(modify-phases ,phases
               (add-after 'patch-stuff 'use-absolute-efibootmgr-path
                 (lambda* (#:key inputs #:allow-other-keys)
                   (substitute* "grub-core/osdep/unix/platform.c"
                     (("efibootmgr")
                      (string-append (assoc-ref inputs "efibootmgr")
                                     "/sbin/efibootmgr")))
                   #t)))))))))

(define-public syslinux
  (let ((commit "bb41e935cc83c6242de24d2271e067d76af3585c"))
    (package
      (name "syslinux")
      (version (git-version "6.04-pre" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/geneC/syslinux")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "0k8dvafd6410kqxf3kyr4y8jzmpmrih6wbjqg6gklak7945yflrc"))))
      (build-system gnu-build-system)
      (native-inputs
       `(("nasm" ,nasm)
         ("perl" ,perl)
         ("python-2" ,python-2)))
      (inputs
       `(("libuuid" ,util-linux)))
      (arguments
       `(#:parallel-build? #f
         #:make-flags
         (list (string-append "BINDIR=" %output "/bin")
               (string-append "SBINDIR=" %output "/sbin")
               (string-append "LIBDIR=" %output "/lib")
               (string-append "INCDIR=" %output "/include")
               (string-append "DATADIR=" %output "/share")
               (string-append "MANDIR=" %output "/share/man")
               "PERL=perl"
               "bios")
         #:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'patch-files
             (lambda _
               (substitute* (find-files "." "Makefile.*|ppmtolss16")
                 (("/bin/pwd") (which "pwd"))
                 (("/bin/echo") (which "echo"))
                 (("/usr/bin/perl") (which "perl")))
               #t))
           (delete 'configure)
           (add-before 'build 'set-permissions
             (lambda _
               (zero? (system* "chmod" "a+w" "utils/isohybrid.in"))))
           (replace 'check
             (lambda _
               (setenv "CC" "gcc")
               (substitute* "tests/unittest/include/unittest/unittest.h"
                 ;; Don't look up headers under /usr.
                 (("/usr/include/") ""))
               (zero? (system* "make" "unittest")))))))
      (home-page "http://www.syslinux.org")
      (synopsis "Lightweight Linux bootloader")
      (description "Syslinux is a lightweight Linux bootloader.")
      (license (list license:gpl2+
                     license:bsd-3 ; gnu-efi/*
                     license:bsd-4 ; gnu-efi/inc/* gnu-efi/lib/*
                     ;; Also contains:
                     license:expat license:isc license:zlib)))))

(define-public dtc
  (package
    (name "dtc")
    (version "1.4.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://www.kernel.org/pub/software/utils/dtc/"
                    "dtc-" version ".tar.xz"))
              (sha256
               (base32
                "1b7si8niyca4wxbfah3qw4p4wli81mc1qwfhaswvrfqahklnwi8k"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("bison" ,bison)
       ("flex" ,flex)))
    (arguments
     `(#:make-flags
       (list "CC=gcc"
             (string-append "PREFIX=" (assoc-ref %outputs "out"))
             "INSTALL=install")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure))))
    (home-page "https://www.devicetree.org")
    (synopsis "Compiles device tree source files")
    (description "@command{dtc} compiles
@uref{http://elinux.org/Device_Tree_Usage, device tree source files} to device
tree binary files.  These are board description files used by Linux and BSD.")
    (license license:gpl2+)))

(define u-boot
  (package
    (name "u-boot")
    (version "2017.03")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "ftp://ftp.denx.de/pub/u-boot/"
                    "u-boot-" version ".tar.bz2"))
              (sha256
               (base32
                "0gqihplap05dlpwdb971wsqyv01nz2vabwq5g5649gr5jczsyjzm"))))
    (native-inputs
     `(("bc" ,bc)
       ("dtc" ,dtc)
       ("python-2" ,python-2)))
    (build-system  gnu-build-system)
    (home-page "http://www.denx.de/wiki/U-Boot/")
    (synopsis "ARM bootloader")
    (description "U-Boot is a bootloader used mostly for ARM boards. It
also initializes the boards (RAM etc).")
    (license license:gpl2+)))

(define (make-u-boot-package board triplet)
  "Returns a u-boot package for BOARD cross-compiled for TRIPLET."
  (package
    (inherit u-boot)
    (name (string-append "u-boot-" (string-downcase board)))
    (native-inputs
     `(("cross-gcc" ,(cross-gcc triplet))
       ("cross-binutils" ,(cross-binutils triplet))
       ,@(package-native-inputs u-boot)))
    (arguments
     `(#:modules ((ice-9 ftw) (guix build utils) (guix build gnu-build-system))
       #:test-target "test"
       #:make-flags
       (list "HOSTCC=gcc" (string-append "CROSS_COMPILE=" ,triplet "-"))
       #:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs make-flags #:allow-other-keys)
             (let ((config-name (string-append ,board "_defconfig")))
               (if (file-exists? (string-append "configs/" config-name))
                   (zero? (apply system* "make" `(,@make-flags ,config-name)))
                   (begin
                     (display "Invalid board name. Valid board names are:")
                     (let ((suffix-len (string-length "_defconfig")))
                       (scandir "configs"
                                (lambda (file-name)
                                  (when (string-suffix? "_defconfig" file-name)
                                    (format #t
                                            "- ~A\n"
                                            (string-drop-right file-name
                                                               suffix-len))))))
                     #f)))))
         (replace 'install
           (lambda* (#:key outputs make-flags #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (libexec (string-append out "/libexec"))
                    (uboot-files (find-files "." ".*\\.(bin|efi|spl)$")))
               (mkdir-p libexec)
               (for-each
                (lambda (file)
                  (let ((target-file (string-append libexec "/" file)))
                    (mkdir-p (dirname target-file))
                    (copy-file file target-file)))
                uboot-files)))))))))

(define-public u-boot-vexpress
  (make-u-boot-package "vexpress_ca9x4" "arm-linux-gnueabihf"))

(define-public u-boot-malta
  (make-u-boot-package "malta" "mips64el-linux-gnuabi64"))

(define-public u-boot-beagle-bone-black
  (make-u-boot-package "am335x_boneblack" "arm-linux-gnueabihf"))
Commit	Line	Data
65d8b777	1	;;; GNU Guix --- Functional package management for GNU
ef753a1a	2	;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
04e0eac1	3	;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
f0150f87	4	;;; Copyright © 2015 Leo Famulari <leo@famulari.name>
4c726001	5	;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
d846834f	6	;;; Copyright © 2016, 2017 Marius Bakke <mbakke@fastmail.com>
862e38d5 DC	7	;;; Copyright © 2016, 2017 Danny Milosavljevic <dannym@scratchpost.org>
862e38d5 DC	8	;;; Copyright © 2016, 2017 David Craven <david@craven.ch>
65d8b777 LC	9	;;;
	10	;;; This file is part of GNU Guix.
	11	;;;
	12	;;; GNU Guix is free software; you can redistribute it and/or modify it
	13	;;; under the terms of the GNU General Public License as published by
	14	;;; the Free Software Foundation; either version 3 of the License, or (at
	15	;;; your option) any later version.
	16	;;;
	17	;;; GNU Guix is distributed in the hope that it will be useful, but
	18	;;; WITHOUT ANY WARRANTY; without even the implied warranty of
	19	;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	;;; GNU General Public License for more details.
	21	;;;
	22	;;; You should have received a copy of the GNU General Public License
	23	;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
	24
862e38d5	25	(define-module (gnu packages bootloaders)
65d8b777	26	#:use-module (gnu packages)
862e38d5 DC	27	#:use-module (gnu packages admin)
	28	#:use-module ((gnu packages algebra) #:select (bc))
	29	#:use-module (gnu packages assembly)
65d8b777	30	#:use-module (gnu packages flex)
7febe3a2	31	#:use-module (gnu packages disk)
65d8b777	32	#:use-module (gnu packages bison)
862e38d5 DC	33	#:use-module (gnu packages cdrom)
	34	#:use-module (gnu packages cross-base)
	35	#:use-module (gnu packages disk)
	36	#:use-module (gnu packages flex)
a86177d6	37	#:use-module (gnu packages fontutils)
862e38d5	38	#:use-module (gnu packages gettext)
65d8b777	39	#:use-module (gnu packages linux)
862e38d5 DC	40	#:use-module (gnu packages man)
862e38d5 DC	41	#:use-module (gnu packages ncurses)
96b714f5 DC	42	#:use-module (gnu packages perl)
96b714f5 DC	43	#:use-module (gnu packages python)
65d8b777	44	#:use-module (gnu packages qemu)
58301666	45	#:use-module (gnu packages texinfo)
862e38d5 DC	46	#:use-module (guix build-system gnu)
	47	#:use-module (guix download)
	48	#:use-module (guix git-download)
	49	#:use-module ((guix licenses) #:prefix license:)
	50	#:use-module (guix packages)
	51	#:use-module (guix utils))
65d8b777	52
9b24c768 LC	53	(define unifont
	54	;; GNU Unifont, <http://gnu.org/s/unifont>.
	55	;; GRUB needs it for its graphical terminal, gfxterm.
	56	(origin
	57	(method url-fetch)
	58	(uri
	59	"http://unifoundry.com/pub/unifont-7.0.06/font-builds/unifont-7.0.06.bdf.gz")
	60	(sha256
	61	(base32
	62	"0p2vhnc18cnbmb39vq4m7hzv4mhnm2l0a2s7gx3ar277fwng3hys"))))
	63
65d8b777 LC	64	(define-public grub
	65	(package
	66	(name "grub")
d846834f	67	(version "2.02rc1")
65d8b777 LC	68	(source (origin
65d8b777 LC	69	(method url-fetch)
4c726001 JN	70	(uri (string-append
4c726001 JN	71	"ftp://alpha.gnu.org/gnu/grub/grub-"
d846834f	72	"2.02~rc1"
4c726001 JN	73	".tar.xz"))
4c726001 JN	74	(file-name (string-append name "-" version ".tar.xz"))
65d8b777 LC	75	(sha256
65d8b777 LC	76	(base32
d846834f	77	"0y02v19x9sb5jvj740f604vvi5j1rx8pily1jk0l64bdp7lkjlj4"))))
65d8b777 LC	78	(build-system gnu-build-system)
65d8b777 LC	79	(arguments
d846834f	80	'(#:phases (modify-phases %standard-phases
358db004	81	(add-after 'unpack 'patch-stuff
04e0eac1 MW	82	(lambda* (#:key inputs #:allow-other-keys)
	83	(substitute* "grub-core/Makefile.in"
	84	(("/bin/sh") (which "sh")))
65d8b777	85
358db004 LC	86	;; Give the absolute file name of 'mdadm', used to
	87	;; determine the root file system when it's a RAID
	88	;; device. Failing to do that, 'grub-probe' silently
	89	;; fails if 'mdadm' is not in $PATH.
	90	(substitute* "grub-core/osdep/linux/getroot.c"
	91	(("argv\\[0\\] = \"mdadm\"")
	92	(string-append "argv[0] = \""
	93	(assoc-ref inputs "mdadm")
	94	"/sbin/mdadm\"")))
	95
04e0eac1 MW	96	;; Make the font visible.
	97	(copy-file (assoc-ref inputs "unifont") "unifont.bdf.gz")
	98	(system* "gunzip" "unifont.bdf.gz")
04e0eac1	99	#t)))))
65d8b777	100	(inputs
10da75df LC	101	`(("gettext" ,gettext-minimal)
	102
	103	;; Depend on LVM2 for libdevmapper, used by 'grub-probe' and
	104	;; 'grub-install' to recognize mapped devices (LUKS, etc.)
	105	("lvm2" ,lvm2)
	106
	107	;; Depend on mdadm, which is invoked by 'grub-probe' and 'grub-install'
	108	;; to determine whether the root file system is RAID.
358db004	109	("mdadm" ,mdadm)
10da75df	110
65d8b777 LC	111	("freetype" ,freetype)
65d8b777 LC	112	;; ("libusb" ,libusb)
04e0eac1	113	;; ("fuse" ,fuse)
01eafd38	114	("ncurses" ,ncurses)))
65d8b777	115	(native-inputs
9b24c768 LC	116	`(("unifont" ,unifont)
9b24c768 LC	117	("bison" ,bison)
65d8b777	118	("flex" ,flex)
58301666 MW	119	("texinfo" ,texinfo)
58301666 MW	120	("help2man" ,help2man)
65d8b777 LC	121
	122	;; Dependencies for the test suite. The "real" QEMU is needed here,
	123	;; because several targets are used.
7febe3a2	124	("parted" ,parted)
7d8f7ab9	125	("qemu" ,qemu-minimal)
65d8b777	126	("xorriso" ,xorriso)))
175b259c	127	(home-page "https://www.gnu.org/software/grub/")
79c311b8	128	(synopsis "GRand Unified Boot loader")
65d8b777	129	(description
a22dc0c4	130	"GRUB is a multiboot bootloader. It is used for initially loading the
35b9e423	131	kernel of an operating system and then transferring control to it. The kernel
c5779c93	132	then goes on to load the rest of the operating system. As a multiboot
574e86f9 LC	133	bootloader, GRUB handles the presence of multiple operating systems installed
574e86f9 LC	134	on the same computer; upon booting the computer, the user is presented with a
a22dc0c4	135	menu to select one of the installed operating systems.")
3f73aa1a	136	(license license:gpl3+)
99effc8f	137	(properties '((cpe-name . "grub2")))))
acb5f7c3 MB	138
	139	(define-public grub-efi
	140	(package
	141	(inherit grub)
	142	(name "grub-efi")
	143	(synopsis "GRand Unified Boot loader (UEFI version)")
	144	(inputs
	145	`(("efibootmgr" ,efibootmgr)
	146	,@(package-inputs grub)))
	147	(arguments
	148	`(;; TODO: Tests need a UEFI firmware for qemu. There is one at
	149	;; https://github.com/tianocore/edk2/tree/master/OvmfPkg .
	150	;; Search for 'OVMF' in "tests/util/grub-shell.in".
	151	#:tests? #f
	152	,@(substitute-keyword-arguments (package-arguments grub)
ef753a1a LC	153	((#:configure-flags flags ''())
ef753a1a LC	154	`(cons "--with-platform=efi" ,flags))
acb5f7c3 MB	155	((#:phases phases)
	156	`(modify-phases ,phases
	157	(add-after 'patch-stuff 'use-absolute-efibootmgr-path
	158	(lambda* (#:key inputs #:allow-other-keys)
	159	(substitute* "grub-core/osdep/unix/platform.c"
	160	(("efibootmgr")
	161	(string-append (assoc-ref inputs "efibootmgr")
	162	"/sbin/efibootmgr")))
	163	#t)))))))))
96b714f5 DC	164
	165	(define-public syslinux
	166	(let ((commit "bb41e935cc83c6242de24d2271e067d76af3585c"))
	167	(package
	168	(name "syslinux")
	169	(version (git-version "6.04-pre" "1" commit))
	170	(source (origin
	171	(method git-fetch)
	172	(uri (git-reference
	173	(url "https://github.com/geneC/syslinux")
	174	(commit commit)))
	175	(file-name (git-file-name name version))
	176	(sha256
	177	(base32
	178	"0k8dvafd6410kqxf3kyr4y8jzmpmrih6wbjqg6gklak7945yflrc"))))
	179	(build-system gnu-build-system)
	180	(native-inputs
	181	`(("nasm" ,nasm)
	182	("perl" ,perl)
	183	("python-2" ,python-2)))
	184	(inputs
	185	`(("libuuid" ,util-linux)))
	186	(arguments
	187	`(#:parallel-build? #f
	188	#:make-flags
	189	(list (string-append "BINDIR=" %output "/bin")
	190	(string-append "SBINDIR=" %output "/sbin")
	191	(string-append "LIBDIR=" %output "/lib")
	192	(string-append "INCDIR=" %output "/include")
	193	(string-append "DATADIR=" %output "/share")
	194	(string-append "MANDIR=" %output "/share/man")
	195	"PERL=perl"
	196	"bios")
	197	#:phases
	198	(modify-phases %standard-phases
	199	(add-after 'unpack 'patch-files
	200	(lambda _
	201	(substitute* (find-files "." "Makefile.*\|ppmtolss16")
	202	(("/bin/pwd") (which "pwd"))
	203	(("/bin/echo") (which "echo"))
	204	(("/usr/bin/perl") (which "perl")))
	205	#t))
	206	(delete 'configure)
	207	(add-before 'build 'set-permissions
	208	(lambda _
	209	(zero? (system* "chmod" "a+w" "utils/isohybrid.in"))))
	210	(replace 'check
	211	(lambda _
	212	(setenv "CC" "gcc")
	213	(substitute* "tests/unittest/include/unittest/unittest.h"
	214	;; Don't look up headers under /usr.
	215	(("/usr/include/") ""))
	216	(zero? (system* "make" "unittest")))))))
	217	(home-page "http://www.syslinux.org")
	218	(synopsis "Lightweight Linux bootloader")
	219	(description "Syslinux is a lightweight Linux bootloader.")
	220	(license (list license:gpl2+
	221	license:bsd-3 ; gnu-efi/*
	222	license:bsd-4 ; gnu-efi/inc/* gnu-efi/lib/*
	223	;; Also contains:
	224	license:expat license:isc license:zlib)))))
862e38d5 DC	225
	226	(define-public dtc
	227	(package
	228	(name "dtc")
	229	(version "1.4.2")
	230	(source (origin
	231	(method url-fetch)
	232	(uri (string-append
	233	"https://www.kernel.org/pub/software/utils/dtc/"
	234	"dtc-" version ".tar.xz"))
	235	(sha256
	236	(base32
	237	"1b7si8niyca4wxbfah3qw4p4wli81mc1qwfhaswvrfqahklnwi8k"))))
	238	(build-system gnu-build-system)
	239	(native-inputs
	240	`(("bison" ,bison)
	241	("flex" ,flex)))
	242	(arguments
	243	`(#:make-flags
	244	(list "CC=gcc"
	245	(string-append "PREFIX=" (assoc-ref %outputs "out"))
	246	"INSTALL=install")
	247	#:phases
	248	(modify-phases %standard-phases
	249	(delete 'configure))))
	250	(home-page "https://www.devicetree.org")
	251	(synopsis "Compiles device tree source files")
	252	(description "@command{dtc} compiles
	253	@uref{http://elinux.org/Device_Tree_Usage, device tree source files} to device
	254	tree binary files. These are board description files used by Linux and BSD.")
	255	(license license:gpl2+)))
	256
	257	(define u-boot
	258	(package
	259	(name "u-boot")
fc1bfca2	260	(version "2017.03")
862e38d5 DC	261	(source (origin
	262	(method url-fetch)
	263	(uri (string-append
	264	"ftp://ftp.denx.de/pub/u-boot/"
	265	"u-boot-" version ".tar.bz2"))
	266	(sha256
	267	(base32
fc1bfca2	268	"0gqihplap05dlpwdb971wsqyv01nz2vabwq5g5649gr5jczsyjzm"))))
862e38d5 DC	269	(native-inputs
	270	`(("bc" ,bc)
	271	("dtc" ,dtc)
	272	("python-2" ,python-2)))
	273	(build-system gnu-build-system)
	274	(home-page "http://www.denx.de/wiki/U-Boot/")
	275	(synopsis "ARM bootloader")
	276	(description "U-Boot is a bootloader used mostly for ARM boards. It
	277	also initializes the boards (RAM etc).")
	278	(license license:gpl2+)))
	279
	280	(define (make-u-boot-package board triplet)
	281	"Returns a u-boot package for BOARD cross-compiled for TRIPLET."
	282	(package
	283	(inherit u-boot)
	284	(name (string-append "u-boot-" (string-downcase board)))
	285	(native-inputs
	286	`(("cross-gcc" ,(cross-gcc triplet))
	287	("cross-binutils" ,(cross-binutils triplet))
	288	,@(package-native-inputs u-boot)))
	289	(arguments
	290	`(#:modules ((ice-9 ftw) (guix build utils) (guix build gnu-build-system))
	291	#:test-target "test"
	292	#:make-flags
	293	(list "HOSTCC=gcc" (string-append "CROSS_COMPILE=" ,triplet "-"))
	294	#:phases
	295	(modify-phases %standard-phases
	296	(replace 'configure
	297	(lambda* (#:key outputs make-flags #:allow-other-keys)
	298	(let ((config-name (string-append ,board "_defconfig")))
	299	(if (file-exists? (string-append "configs/" config-name))
	300	(zero? (apply system* "make" `(,@make-flags ,config-name)))
	301	(begin
	302	(display "Invalid board name. Valid board names are:")
	303	(let ((suffix-len (string-length "_defconfig")))
	304	(scandir "configs"
	305	(lambda (file-name)
	306	(when (string-suffix? "_defconfig" file-name)
	307	(format #t
	308	"- ~A\n"
	309	(string-drop-right file-name
	310	suffix-len))))))
	311	#f)))))
	312	(replace 'install
	313	(lambda* (#:key outputs make-flags #:allow-other-keys)
	314	(let* ((out (assoc-ref outputs "out"))
	315	(libexec (string-append out "/libexec"))
	316	(uboot-files (find-files "." ".*\\.(bin\|efi\|spl)$")))
	317	(mkdir-p libexec)
	318	(for-each
	319	(lambda (file)
	320	(let ((target-file (string-append libexec "/" file)))
	321	(mkdir-p (dirname target-file))
	322	(copy-file file target-file)))
	323	uboot-files)))))))))
	324
	325	(define-public u-boot-vexpress
	326	(make-u-boot-package "vexpress_ca9x4" "arm-linux-gnueabihf"))
	327
	328	(define-public u-boot-malta
	329	(make-u-boot-package "malta" "mips64el-linux-gnuabi64"))
	330
	331	(define-public u-boot-beagle-bone-black
	332	(make-u-boot-package "am335x_boneblack" "arm-linux-gnueabihf"))