arm-sdk

commit 0f97ddba04afdabeffd9cfc70e7874dd33a62636
parent cefb557ec56d626789dd475b23535ab8fbe9b303
Author: parazyd <parazyd@dyne.org>
Date:   Fri, 30 Sep 2016 20:22:08 +0200

add bbb

Diffstat:
A
boards/beaglebone-black.sh
 | 
160
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 160 insertions(+), 0 deletions(-)
diff --git a/boards/beaglebone-black.sh b/boards/beaglebone-black.sh
@@ -0,0 +1,160 @@
+#!/usr/bin/env zsh
+# Copyright (c) 2016 Dyne.org Foundation
+# arm-sdk is written and maintained by Ivan J. <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/>.
+
+## kernel build script for BeagleBone Black boards
+
+## settings & config
+vars+=(device_name arch size parted_type parted_boot parted_root inittab)
+vars+=(gitkernel gitbranch)
+arrs+=(custmodules extra_packages)
+
+device_name="beagleboneblack"
+arch="armhf"
+size=1666
+inittab="T1:12345:respawn:/sbin/agetty 115200 ttyO0 vt100"
+
+parted_type="dos"
+parted_boot="fat32 2048s 264191s"
+parted_root="ext4 264192s 100%"
+
+extra_packages=()
+custmodules=()
+
+gitkernel="https://github.com/beagleboard/linux"
+gitbranch="4.4"
+
+prebuild() {
+	fn prebuild
+	req=(device_name strapdir)
+	ckreq || return 1
+
+	notice "executing $device_name prebuild"
+
+	write-fstab
+}
+
+postbuild() {
+	fn postbuild
+
+	notice "executing $device_name postbuild"
+
+	notice "creating uEnv.txt file"
+	cat <<EOF | sudo tee ${strapdir}/boot/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
+}
+
+build_kernel_armhf() {
+	fn build_kernel_armhf
+	req=(R arch device_name gitkernel gitbranch MAKEOPTS)
+	req+=(strapdir)
+	req+=(loopdevice)
+	ckreq || return 1
+
+	prebuild || zerr
+
+	notice "building $arch kernel"
+	mkdir -p $R/tmp/kernels/$device_name
+
+	get-kernel-sources
+	pushd $R/tmp/kernels/$device_name/${device_name}-linux
+	ARCH=arm make bb.org_defconfig
+	make $MAKEOPTS
+	sudo cp arch/arm/boot/zImage $strapdir/boot/zImage
+	sudo mkdir -p $strapdir/boot/dtbs
+	sudo cp arch/arm/boot/dts/*.dtb $strapdir/boot/dtbs/
+	sudo -E PATH="$PATH" \
+		make INSTALL_MOD_PATH=$strapdir modules_install ## this replaces make-kernel-modules
+	popd
+
+	sudo rm -rf $strapdir/lib/firmware
+	get-kernel-firmware
+	sudo cp $CPVERBOSE -ra $R/tmp/linux-firmware $strapdir/lib/firmware
+
+	pushd $R/tmp/kernels/$device_name/${device_name}-linux
+	sudo -E PATH="$PATH" \
+		make INSTALL_MOD_PATH=$strapdir firmware_install
+	make mrproper
+	ARCH=arm make bb.org_defconfig
+	sudo -E PATH="$PATH" \
+		make modules_prepare
+	popd
+
+	notice "grabbing script for using usb as ethernet device"
+	sudo wget -c \
+		https://raw.github.com/RobertCNelson/tools/master/scripts/beaglebone-black-g-ether-load.sh \
+		-O $strapdir/root/bbb-ether-load.sh
+
+	postbuild || zerr
+}