tbeaglebone build - arm-sdk - os build toolkit for various embedded devices
HTML git clone https://git.parazyd.org/arm-sdk
DIR Log
DIR Files
DIR Refs
DIR Submodules
DIR README
DIR LICENSE
---
DIR commit fab5000ac84100acff46f291eca125be5c5e394f
DIR parent 1a5d313f9b0a9e7576d33c84d3fea18d4f5829a1
HTML Author: parazyd <parazyd@dyne.org>
Date: Mon, 25 Apr 2016 17:56:15 +0200
beaglebone build
Diffstat:
M README.md | 21 +++++++++++----------
M arm/init-arm | 1 +
M arm/profiles/common-devuan | 6 +++---
A arm/scripts/beaglebone-black.sh | 140 +++++++++++++++++++++++++++++++
4 files changed, 155 insertions(+), 13 deletions(-)
---
DIR diff --git a/README.md b/README.md
t@@ -16,7 +16,7 @@ from shell scripts.
For a Debian-based OS, install the following packages:
```
-gnupg2 debootstrap curl rsync gcc-arm-none-eabi parted kpartx qemu-user-static sudo git-core parted gcc-multilib lib32z1 u-boot-tools device-tree-compiler cgpt xz-utils
+gnupg2 debootstrap curl rsync gcc-arm-none-eabi parted kpartx qemu-user-static sudo git-core parted gcc-multilib lib32z1 u-boot-tools device-tree-compiler cgpt xz-utils lzop
```
On any other, find the equivalents of the aforementioned packages.
t@@ -53,13 +53,14 @@ you can choose between these distros:
and one of the following devices:
-* `raspi2`
-* `bananapi`
-* `bananapro`
-* `cubieboard2`
-* `cubietruck`
-* `chromeacer`
-* `odroidxu`
+* `raspi2` - Raspberry Pi 2 and 3
+* `bananapi` - Banana Pi
+* `bananapro` - Banana Pi Pro
+* `cubieboard2` - Cubieboard 2
+* `cubietruck` - Cubietruck
+* `chromeacer` - Acer ARM Chromebook
+* `odroidxu` - ODROID-XU
+* `bbb`- BeagleBone Black
```
; init devuan raspi2
t@@ -87,8 +88,8 @@ If you are using a custom toolchain, add it to the PATH as described.
instead.
### Raspberry Pi 2
-* This build script will create an image that also works on the Raspberry Pi 3.
- It also includes the required firmware for getting onboard Wifi/Bluetooth
+* This build script will create an image that works on the Raspberry Pi 3 as
+ well. It also includes the required firmware for getting onboard Wifi/Bluetooth
working.
### Acer Chromebook
DIR diff --git a/arm/init-arm b/arm/init-arm
t@@ -41,6 +41,7 @@ init() {
"cubietruck" "$R/arm/scripts/cubietruck.sh"
"chromeacer" "$R/arm/scripts/chromebook-acer.sh"
"odroidxu" "$R/arm/scripts/odroid-xu.sh"
+ "bbb" "$R/arm/scripts/beaglebone-black.sh"
)
arm_build_device=${arm_map[$armdev]}
DIR diff --git a/arm/profiles/common-devuan b/arm/profiles/common-devuan
t@@ -242,6 +242,9 @@ ${device_name}-secondstage() {
write-debconf
write-third-stage
+ export ARCH=arm
+ export CROSS_COMPILE=${compiler}
+
notice "Finished second-stage"
notice "Next step is: ${device_name}-thirdstage"
}
t@@ -411,9 +414,6 @@ copy-kernel-config() {
cd ${strapdir}/usr/src/kernel
cp -v ${workdir}/../kernel-configs/${device_name}.config .config
sudo cp -v ${workdir}/../kernel-configs/${device_name}.config ../${device_name}.config
-
- export ARCH=arm
- export CROSS_COMPILE=${compiler}
}
make-kernel-modules() {
DIR diff --git a/arm/scripts/beaglebone-black.sh b/arm/scripts/beaglebone-black.sh
t@@ -0,0 +1,140 @@
+#!/usr/bin/env zsh
+#
+# Copyright (c) 2016 Dyne.org Foundation
+# ARM SDK is written and maintained by parazyd <parazyd@dyne.org>
+#
+# This file is part of ARM SDK
+#
+# This source code 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.
+#
+# This software 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 this source code. If not, see <http://www.gnu.org/licenses/>.
+#
+# ARM SDK build script for BeagleBone Black devices (armhf)
+
+# -- settings --
+device_name="beagleboneblack"
+arch="armhf"
+size=1337
+extra_packages=()
+# Ones below should not need changing
+parted_boot=(fat32 2048s 264191s)
+parted_root=(ext4 264192s 100%)
+inittab="T1:12345:respawn:/sbin/agetty 115200 ttyO0 vt100"
+custmodules=()
+# source common commands
+workdir="$R/arm/${device_name}-build"
+strapdir="${workdir}/${os}-${arch}"
+source $common
+image_name="${os}_${release}_${version}_${arch}_${device_name}"
+# -- end settings --
+
+
+${device_name}-build-kernel() {
+ fn ${device_name}-build-kernel
+
+ notice "Grabbing kernel sources"
+
+ cd ${workdir}
+ sudo mkdir ${strapdir}/usr/src/kernel && sudo chown $USER ${strapdir}/usr/src/kernel
+ git clone https://github.com/beagleboard/linux -b 4.1 --depth 1 ${strapdir}/usr/src/kernel
+
+ notice "Compiling kernel"
+ cd ${strapdir}/usr/src/kernel
+ ARCH=arm make bb.org_defconfig
+ make -j $(grep -c processor /proc/cpuinfo)
+ sudo cp arch/arm/boot/zImage ${workdir}/bootp/zImage
+ sudo mkdir -p ${workdir}/bootp/dtbs
+ sudo cp arch/arm/boot/dts/*.dtb ${workdir}/bootp/dtbs/
+ notice "Installing kernel modules"
+ make INSTALL_MOD_PATH=${strapdir} modules_install
+
+ notice "Creating uEnv.txt file"
+ cat << EOF | sudo tee ${workdir}/bootp/uEnv.txt
+#u-boot eMMC specific overrides; Angstrom Distribution (BeagleBone Black) 2013-06-20
+kernel_file=zImage
+initrd_file=uInitrd
+
+loadzimage=load mmc \${mmcdev}:\${mmcpart} \${loadaddr} \${kernel_file}
+loadinitrd=load mmc \${mmcdev}:\${mmcpart} 0x81000000 \${initrd_file}; setenv initrd_size \${filesize}
+loadfdt=load mmc \${mmcdev}:\${mmcpart} \${fdtaddr} /dtbs/\${fdtfile}
+#
+
+console=ttyO0,115200n8
+mmcroot=/dev/mmcblk0p2 rw net.ifnames=0
+mmcrootfstype=ext4 rootwait fixrtc
+
+##To disable HDMI/eMMC...
+#optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G
+
+##3.1MP Camera Cape
+#optargs=capemgr.disable_partno=BB-BONE-EMMC-2G
+
+mmcargs=setenv bootargs console=\${console} root=\${mmcroot} rootfstype=\${mmcrootfstype} \${optargs}
+
+#zImage:
+uenvcmd=run loadzimage; run loadfdt; run mmcargs; bootz \${loadaddr} - \${fdtaddr}
+
+#zImage + uInitrd: where uInitrd has to be generated on the running system.
+#boot_fdt=run loadzimage; run loadinitrd; run loadfdt
+#uenvcmd=run boot_fdt; run mmcargs; bootz \${loadaddr} 0x81000000:\${initrd_size} \${fdtaddr}
+EOF
+
+ notice "Writing Xorg conf for future use"
+ cat << EOF | sudo tee ${strapdir}/root/xorg.conf
+# For using Xorg, move this file to /etc/X11/xorg.conf
+Section "Monitor"
+ Identifier "Builtin Default Monitor"
+EndSection
+
+Section "Device"
+ Identifier "Builtin Default fbdev Device 0"
+ Driver "fbdev"
+ Option "SWCursor" "true"
+EndSection
+
+Section "Screen"
+ Identifier "Builtin Default fbdev Screen 0"
+ Device "Builtin Default fbdev Device 0"
+ Monitor "Builtin Default Monitor"
+ DefaultDepth 16
+ # Comment out the above and uncomment the below if using a
+ # bbb-view or bbb-exp
+ #DefaultDepth 24
+EndSection
+
+Section "ServerLayout"
+ Identifier "Builtin Default Layout"
+ Screen "Builtin Default fbdev Screen 0"
+EndSection
+EOF
+
+ notice "Installing firmware..."
+ sudo rm -r ${strapdir}/lib/firmware
+ sudo chown $USER ${strapdir}/lib
+ get-kernel-firmware
+ cp -ra $R/tmp/firmware ${strapdir}/lib/firmware
+ cd ${strapdir}/usr/src/kernel
+ make INSTALL_MOD_PATH=${strapdir} firmware_install
+ make mrproper
+ ARCH=arm make bb.org_defconfig
+ make modules_prepare
+
+ notice "Grabbing script for using usb as an ethernet device"
+ sudo wget -c \
+ https://raw.github.com/RobertCNelson/tools/master/scripts/beaglebone-black-g-ether-load.sh \
+ -O ${strapdir}/root/beaglebone-black-g-ether-load.sh
+
+ cd ${workdir}
+
+ notice "Finished building kernel"
+ notice "Next step is: ${device_name}-finalize"
+}