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| | ;;; 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 "1.4.1")
(source (origin
(method url-fetch)
(uri (string-append
"https://www.kernel.org/pub/software/utils/dtc/"
"dtc-" version ".tar.xz"))
(sha256
(base32
"155v52palf5fwfcnq696s41whjk0a5dqx98b7maqzdn7xbc2m6bp"))))
(build-system gnu-build-system)
(native-inputs
`(("bison" ,bison)
("flex" ,flex)))
(arguments
`(#:make-flags
(list "CC=gcc" (string-append "PREFIX=" (assoc-ref %outputs "out")))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'patch-paths
(lambda _
(substitute* "Makefile"
(("/usr/bin/install") "install"))
(substitute* "Makefile"
(("PREFIX = \\$\\(HOME\\)") ""))))
(delete 'configure))))
(home-page "https://www.devicetree.org")
(synopsis "Compiles Device Tree Source Files (.dts)")
(description "dtc compiles Device Tree Source Files to Device Tree Binary Files.
These are hardware (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 Universal Bootloader")
(description "U-Boot is an universal bootloader mostly used for ARM boards.
It also initializes the boards (RAM etc).")
(license license:gpl2+)))
(define (make-u-boot-package board triplet xgcc)
(package
(inherit u-boot)
(name (string-append "u-boot-" (string-downcase board)))
(native-inputs
`(("cross-gcc" ,xgcc)
("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 ((configname (string-append ,board "_defconfig")))
(if (file-exists? (string-append "configs/" configname))
(zero? (apply system* "make" `(,@make-flags ,configname)))
(begin
(display "Invalid boardname. Valid boardnames would have been:")
(newline)
(system* "ls" "-1" "configs")
#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)$")))
(mkdir-p libexec)
(for-each
(lambda (file-path)
(let ((target-file-path (string-append libexec "/" file-path)))
(mkdir-p (dirname target-file-path))
(copy-file file-path target-file-path)))
uboot-files)))))))))
(define-public u-boot-vexpress_ca9x4
(make-u-boot-package "vexpress_ca9x4" "arm-linux-gnueabihf" xgcc-armhf))
(define-public u-boot-malta
(make-u-boot-package "malta" "mips64el-linux-gnuabi64" xgcc-mips64el))
(define-public armhf-linux-uboot
u-boot-vexpress_ca9x4)
(define-public mips64el-linux-uboot
u-boot-malta)
;; Something should:
;; - create extlinux.conf and put it on the first bootable partition
;; (the one with the Active flag)
;; - install the u-boot bootloader
|