aboutsummaryrefslogtreecommitdiff
path: root/gnu/packages/u-boot.scm
blob: 04231631a3a8883036f0e4655591e65012fdd707 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.org>
;;; Copyright © 2016 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 u-boot)
  #:use-module (guix build-system gnu)
  #:use-module (guix download)
  #:use-module (guix packages)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (gnu packages)
  #:use-module ((gnu packages algebra) #:select (bc))
  #:use-module (gnu packages bison)
  #:use-module (gnu packages cross-base)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages python))

(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 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 "2016.07")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "ftp://ftp.denx.de/pub/u-boot/"
                    "u-boot-" version ".tar.bz2"))
              (sha256
               (base32
                "0lqj4ckmfqiap8mc6z2d5albs3g2h5mzccbn60hsgxhabhibfkwp"))))
    (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
     `(#: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 ((dir (opendir "configs"))
                           (suffix-length (string-length "_defconfig")))
                       (do ((file-name (readdir dir) (readdir dir)))
                           ((eof-object? file-name))
                         (when (string-suffix? "_defconfig" file-name)
                           (format #t "- ~A\n"
                                   (string-drop-right file-name suffix-length))))
                       (closedir dir))
                     #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_ca9x4
  (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"))