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Diffstat (limited to 'gnu/packages/raspberry-pi.scm')
| -rw-r--r-- | gnu/packages/raspberry-pi.scm | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/gnu/packages/raspberry-pi.scm b/gnu/packages/raspberry-pi.scm new file mode 100644 index 0000000000..7700c26d06 --- /dev/null +++ b/gnu/packages/raspberry-pi.scm @@ -0,0 +1,237 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org> +;;; +;;; 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 raspberry-pi) + #:use-module (gnu packages) + #:use-module (gnu packages admin) + #:use-module (gnu packages algebra) + #:use-module (gnu packages base) + #:use-module (gnu packages bash) + #:use-module (gnu packages commencement) + #:use-module (gnu packages cross-base) + #:use-module (gnu packages documentation) + #:use-module (gnu packages file) + #:use-module (gnu packages gcc) + #:use-module (gnu packages embedded) + #: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 gexp) + #:use-module (guix store) + #:use-module (guix monads) + #:use-module (guix utils) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-2) + #:use-module (srfi srfi-26) + #:use-module (ice-9 match)) + +(define-public bcm2835 + (package + (name "bcm2835") + (version "1.64") + (source (origin + (method url-fetch) + (uri (string-append + "http://www.airspayce.com/mikem/bcm2835/bcm2835-" + version ".tar.gz")) + (sha256 + (base32 + "06s81540iz4vsh0cm6jwah2x0hih79v42pfa4pgr8kcbv56158h6")))) + (build-system gnu-build-system) + (arguments + `(#:tests? #f)) ; Would need to be root + ;; doc/html docs would not be installed anyway. + ;(native-inputs + ; `(("doxygen", doxygen))) + (synopsis "C library for Broadcom BCM 2835 as used in Raspberry Pi") + (description "This package provides a C library for Broadcom BCM 2835 as +used in the Raspberry Pi") + (home-page "http://www.airspayce.com/mikem/bcm2835/") + (supported-systems '("armhf-linux" "aarch64-linux")) + (license license:gpl3))) + +(define raspi-gpio + (let ((commit "6d0769ac04760b6e9f33b4aa1f11c682237bf368") + (revision "1")) + (package + (name "raspi-gpio") + (version (git-version "0.1" revision commit)) + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/RPi-Distro/raspi-gpio.git") + (commit commit))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "1fia1ma586hwhpda0jz86j6i55andq0wncbhzhzvhf7yc773cpi4")))) + (build-system gnu-build-system) + (synopsis "State dumper for BCM270x GPIOs") + (description "Tool to help debug / hack at the BCM283x GPIO. You can dump + the state of a GPIO or (all GPIOs). You can change a GPIO mode and pulls (and + level if set as an output). Beware this tool writes directly to the BCM283x + GPIO reisters, ignoring anything else that may be using them (like Linux + drivers).") + (home-page "https://github.com/RPi-Distro/raspi-gpio") + (supported-systems '("armhf-linux" "aarch64-linux")) + (license license:bsd-3)))) + +(define %rpi-open-firmware-version "0.1") +(define %rpi-open-firmware-origin + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/librerpi/rpi-open-firmware.git") + (commit "6be45466e0be437a1b0b3512a86f3d9627217006"))) + (file-name "rpi-open-firmware-checkout") + (sha256 + (base32 "1wyxvv62i3rjicg4hd94pzbgpadinnrgs27sk39md706mm0qixbh")))) + +(define-public raspi-arm-chainloader + (package + (name "raspi-arm-chainloader") + (version %rpi-open-firmware-version) + (source %rpi-open-firmware-origin) + (build-system gnu-build-system) + (arguments + `(#:tests? #f ; No tests exist + #:phases + (modify-phases %standard-phases + (delete 'configure) + (add-before 'build 'setenv + (lambda _ + (setenv "CC" "arm-none-eabi-gcc") + (setenv "CXX" "arm-none-eabi-g++") + (setenv "AS" "arm-none-eabi-as") + (setenv "OBJCOPY" "arm-none-eabi-objcopy") + (setenv "BAREMETAL" "1") + #t)) + (add-after 'setenv 'build-tlsf + (lambda _ + (with-directory-excursion "tlsf" + ;; Note: Adding "-I../common -I../notc/include". + (invoke "make" + "CFLAGS=-mtune=arm1176jzf-s -march=armv6zk -mfpu=vfp -mfloat-abi=softfp -I../common -I../notc/include")))) + (add-after 'build-tlsf 'build-common + (lambda _ + (with-directory-excursion "common" + (invoke "make" + ;; Note: Adding "-I.. -I../notc/include". + "ARMCFLAGS=-mtune=arm1176jzf-s -march=armv6zk -marm -I.. -I../notc/include")))) + (add-after 'build-common 'build-notc + (lambda _ + (with-directory-excursion "notc" + (invoke "make")))) + (add-after 'build-notc 'chdir + (lambda _ + (chdir "arm_chainloader") + (substitute* "Makefile" + (("-I[.][.]/") + "-I../common -I../common/include -I../notc/include -I../") + (("-ltlsf") + "-L../common -L../notc -L../tlsf -ltlsf")) + #t)) + (replace 'install + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (libexec (string-append out "/libexec"))) + (mkdir-p libexec) + (install-file "build/arm_chainloader.elf" libexec) + (install-file "build/arm_chainloader.map" libexec) + (install-file "build/arm_chainloader.bin" libexec) + #t)))))) + (native-inputs + `(("binutils" ,(cross-binutils "arm-none-eabi")) + ("gcc" ,gcc-arm-none-eabi-6))) + (inputs + `()) + (synopsis "Raspberry Pi ARM bootloader") + (description "This package provides a bootloader for the ARM part of a +Raspberry Pi. Note: It does not work on Raspberry Pi 1.") + (home-page "https://github.com/librerpi/rpi-open-firmware/") + (license license:gpl2+))) + +(define-public raspi-arm64-chainloader + (package + (inherit raspi-arm-chainloader) + (name "raspi-arm64-chainloader") + ;; These native-inputs especially don't contain a libc. + (native-inputs + `(("bash" ,bash) + ("binutils" ,binutils) + ("coreutils" ,coreutils) + ("file" ,file) + ("ld-wrapper" ,ld-wrapper) + ("make" ,gnu-make) + ("gcc" ,gcc-6) + ("locales" ,glibc-utf8-locales))) + (inputs + `()) + (arguments + `(#:implicit-inputs? #f + ,@(substitute-keyword-arguments (package-arguments raspi-arm-chainloader) + ((#:phases phases) + `(modify-phases ,phases + (replace 'setenv + (lambda _ + (setenv "AS" "as") ; TODO: as-for-target + (setenv "OBJCOPY" "objcopy") + (setenv "CC" ,(cc-for-target)) + (setenv "CXX" ,(cc-for-target)) + (setenv "BAREMETAL" "1") + #t)) + (add-after 'setenv 'build-tlsf + (lambda _ + (with-directory-excursion "tlsf" + (invoke "make" + "CFLAGS=-I../common -I../notc/include")))) + (replace 'build-common + (lambda _ + (with-directory-excursion "common" + ;; Autodetection uses the CC filename for detecting the architecture. + ;; Since we are not using a cross-compiler, we side-step that. + (invoke "make" + "CFLAGS=-Ilib -I. -Iinclude -ffunction-sections -Wall -g -nostdlib -nostartfiles -ffreestanding -DBAREMETAL")))) + (replace 'build-notc + (lambda _ + (with-directory-excursion "notc" + ;; Autodetection uses the CC filename for detecting the architecture. + ;; Since we are not using a cross-compiler, we side-step that. + (invoke "make" + "CFLAGS=-Iinclude -g")))) + (replace 'chdir + (lambda _ + (chdir "arm64") + (substitute* "Makefile" + (("CFLAGS =") + "CFLAGS = -I../common -I../common/include -I../notc/include -I.. -DBAREMETAL") + (("-lcommon") + "-L../common -L../notc -lcommon")) + #t)) + (replace 'install + (lambda* (#:key outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (libexec (string-append out "/libexec"))) + (mkdir-p libexec) + (install-file "arm64.elf" libexec) + (install-file "arm64.map" libexec) + (install-file "arm64.bin" libexec) + #t)))))))) + (supported-systems '("aarch64-linux")))) |