mirror of https://github.com/parazyd/arm-sdk.git
146 lines
4.6 KiB
Bash
Executable File
146 lines
4.6 KiB
Bash
Executable File
#!/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=1666
|
|
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"
|
|
sudo chown $USER ${strapdir}/lib
|
|
make INSTALL_MOD_PATH=${strapdir} modules_install
|
|
sudo chown root ${strapdir}/lib
|
|
|
|
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
|
|
|
|
# hack
|
|
sudo cp .config ../${device_name}.config
|
|
|
|
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"
|
|
}
|