tadd veyron (RK3288) chromebook - arm-sdk - os build toolkit for various embedded devices
HTML git clone https://git.parazyd.org/arm-sdk
DIR Log
DIR Files
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DIR Submodules
DIR README
DIR LICENSE
---
DIR commit 3d11ff99d78a615569220b09511c1e7be7101c33
DIR parent c40312af668de980b441ad00a5ae7c036d4918c2
HTML Author: parazyd <parazyd@dyne.org>
Date: Thu, 13 Oct 2016 10:06:47 +0200
add veyron (RK3288) chromebook
Diffstat:
A boards/chromebook-veyron.sh | 463 +++++++++++++++++++++++++++++++
1 file changed, 463 insertions(+), 0 deletions(-)
---
DIR diff --git a/boards/chromebook-veyron.sh b/boards/chromebook-veyron.sh
t@@ -0,0 +1,463 @@
+#!/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 Acer Chromebook boards
+
+## settings & config
+vars+=(device_name arch size parted_type parted_boot parted_root inittab)
+vars+=(gitkernel gitbranch)
+arrs+=(custmodules)
+arrs+=(gpt_root gpt_boot)
+
+device_name="chromeveyron"
+arch="armhf"
+size=1730
+inittab=""
+
+parted_type="gpt"
+gpt_boot=(8192 32768)
+gpt_root=(40960)
+
+extra_packages+=(abootimg cgpt fake-hwclock u-boot-tools)
+extra_packages+=(vboot-utils vboot-kernel-utils)
+extra_packages+=(laptop-mode-tools usbutils)
+custmodules=()
+
+gitkernel="https://chromium.googlesource.com/chromiumos/third_party/kernel"
+gitbranch="chromeos-3.14"
+
+
+prebuild() {
+ fn prebuild
+ req=(device_name strapdir)
+ ckreq || return 1
+
+ notice "executing $device_name prebuild"
+
+ enablessh
+ write-fstab
+ copy-zram-init
+
+ mkdir -p $R/tmp/kernels/$device_name
+}
+
+postbuild() {
+ fn postbuild
+
+ notice "executing $device_name postbuild"
+
+ ## {{{ yo dawg i heard you like hacks
+ ## hack in a hack
+ act "writing hide-emmc-partitions.rules"
+ cat << EOF | sudo tee ${strapdir}/etc/udev/rules.d/99-hide-emmc-partitions.rules ${TEEVERBOSE}
+KERNEL=="mmcblk0*", ENV{UDISKS_IGNORE}="1"
+EOF
+
+ ## proper audio config (with pulse)
+ act "Copying (pulse)audio config"
+ sudo mkdir -p ${strapdir}/var/lib/alsa
+ sudo cp -v $R/extra/veyron-audio.cfg ${strapdir}/var/lib/alsa/asound.state
+ sudo mkdir -p ${strapdir}/etc/pulse
+ sudo cp -v $R/extra/veyron-pulse.cfg ${strapdir}/etc/pulse/default.pa
+
+ ## Video rules aka media-rules package in ChromeOS
+ act "Making video udev rules (media-rules)"
+ cat << EOF | sudo tee ${strapdir}/etc/udev/rules.d/50-media.rules
+ATTR{name}=="s5p-mfc-dec", SYMLINK+="video-dec"
+ATTR{name}=="s5p-mfc-enc", SYMLINK+="video-enc"
+ATTR{name}=="s5p-jpeg-dec", SYMLINK+="jpeg-dec"
+ATTR{name}=="exynos-gsc.0*", SYMLINK+="image-proc0"
+ATTR{name}=="exynos-gsc.1*", SYMLINK+="image-proc1"
+ATTR{name}=="exynos-gsc.2*", SYMLINK+="image-proc2"
+ATTR{name}=="exynos-gsc.3*", SYMLINK+="image-proc3"
+ATTR{name}=="rk3288-vpu-dec", SYMLINK+="video-dec"
+ATTR{name}=="rk3288-vpu-enc", SYMLINK+="video-enc"
+ATTR{name}=="go2001-dec", SYMLINK+="video-dec"
+ATTR{name}=="go2001-enc", SYMLINK+="video-enc"
+ATTR{name}=="mt81xx-vcodec-dec", SYMLINK+="video-dec"
+ATTR{name}=="mt81xx-vcodec-enc", SYMLINK+="video-enc"
+ATTR{name}=="mt81xx-image-proc", SYMLINK+="image-proc0"
+EOF
+
+ ## Touchpad config
+ act "Making touchpad config"
+ sudo mkdir -p ${strapdir}/etc/X11/xorg.conf.d
+ cat << EOF | sudo tee ${strapdir}/etc/X11/xorg.conf.d/10-synaptics-chromebook.conf
+Section "InputClass"
+ Identifier "touchpad"
+ MatchIsTouchpad "on"
+ Driver "synaptics"
+ Option "TapButton1" "1"
+ Option "TapButton2" "3"
+ Option "TapButton3" "2"
+ Option "FingerLow" "15"
+ Option "FingerHigh" "20"
+ Option "FingerPress" "256"
+EndSection
+EOF
+
+ ## }}}
+
+ notice "configuring extra firmware"
+ act "broadcom..."
+ sudo mkdir -p $strapdir/lib/firmware/brcm/
+ sudo cp $CPVERBOSE $R/extra/brcm/* $strapdir/lib/firmware/brcm/
+ act "elan..."
+ sudo cp $CPVERBOSE $R/extra/elan* $strapdir/lib/firmware/
+ act "max..."
+ sudo cp $CPVERBOSE $R/extra/max* $strapdir/lib/firmware/
+
+
+ ## We need to kick start the sdio chip to get bluetooth/wifi going. This is ugly
+ ## but bear with me
+ sudo cp $R/extra/bins/* ${strapdir}/usr/sbin/
+ cat << EOF | sudo tee ${strapdir}/etc/udev/rules.d/80-brcm-sdio-added.rules
+ACTION=="add", SUBSYSTEM=="sdio", ENV{SDIO_CLASS}=="02", ENV{SDIO_ID}=="02D0:4354", RUN+="/usr/sbin/brcm_patchram_plus -d --patchram /lib/firmware/brcm/BCM4354_003.001.012.0306.0659.hcd --no2bytes --enable_hci --enable_lpm --scopcm=1,2,0,1,1,0,0,0,0,0 --baudrate 3000000 --use_baudrate_for_download --tosleep=50000 /dev/ttyS0"
+EOF
+
+ sudo dd if=$workdir/kernel.bin of=$bootpart || { die "unable to dd to $bootpart"; zerr }
+
+ postbuild-clean
+}
+
+build_kernel_armhf() {
+ fn build_kernel_armhf
+ req=(R arch device_name gitkernel gitbranch MAKEOPTS)
+ req+=(strapdir)
+ req+=(loopdevice)
+ ckreq || return 1
+
+ notice "building $arch kernel"
+
+ prebuild || zerr
+
+
+ get-kernel-sources
+ pushd $R/tmp/kernels/$device_name/${device_name}-linux
+
+ notice "patching kernel"
+ patch -p1 --no-backup-if-mismatch < $R/extra/patches/0001-UPSTREAM-soc-rockchip-add-handler-for-usb-uart-funct.patch
+ patch -p1 --no-backup-if-mismatch < $R/extra/patches/0002-fix-brcmfmac-oops-and-race-condition.patch
+
+ #WIFIVERSION="-3.8" make multi_v7_defconfig || zerr
+ copy-kernel-config
+ WIFIVERSION="-3.8" make $MAKEOPTS || zerr
+ WIFIVERSION="-3.8" make $MAKEOPTS dtbs || zerr
+ sudo -E PATH="$PATH" \
+ WIFIVERSION="-3.8" \
+ make INSTALL_MOD_PATH=$strapdir modules_install || zerr
+ 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/arch/arm/boot
+# {{{ kernel-veyron.its
+ cat << EOF | sudo tee kernel-veyron.its
+/dts-v1/;
+/ {
+ description = "Chrome OS kernel image with one or more FDT blobs";
+ images {
+ kernel@1{
+ description = "kernel";
+ data = /incbin/("zImage");
+ type = "kernel_noload";
+ arch = "arm";
+ os = "linux";
+ compression = "none";
+ load = <0>;
+ entry = <0>;
+ };
+ fdt@1{
+ description = "rk3288-brain-rev0.dtb";
+ data = /incbin/("dts/rk3288-brain-rev0.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@2{
+ description = "rk3288-jaq-rev1.dtb";
+ data = /incbin/("dts/rk3288-jaq-rev1.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@3{
+ description = "rk3288-nicky-rev0.dtb";
+ data = /incbin/("dts/rk3288-nicky-rev0.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@4{
+ description = "rk3288-danger-rev0.dtb";
+ data = /incbin/("dts/rk3288-danger-rev0.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@5{
+ description = "rk3288-jerry-rev2.dtb";
+ data = /incbin/("dts/rk3288-jerry-rev2.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@6{
+ description = "rk3288-rialto-rev0.dtb";
+ data = /incbin/("dts/rk3288-rialto-rev0.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@7{
+ description = "rk3288-danger-rev1.dtb";
+ data = /incbin/("dts/rk3288-danger-rev1.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@8{
+ description = "rk3288-jerry-rev3.dtb";
+ data = /incbin/("dts/rk3288-jerry-rev3.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@9{
+ description = "rk3288-speedy.dtb";
+ data = /incbin/("dts/rk3288-speedy.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@10{
+ description = "rk3288-evb-act8846.dtb";
+ data = /incbin/("dts/rk3288-evb-act8846.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@11{
+ description = "rk3288-mickey-rev0.dtb";
+ data = /incbin/("dts/rk3288-mickey-rev0.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@12{
+ description = "rk3288-speedy-rev1.dtb";
+ data = /incbin/("dts/rk3288-speedy-rev1.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@13{
+ description = "rk3288-evb-rk808.dtb";
+ data = /incbin/("dts/rk3288-evb-rk808.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@14{
+ description = "rk3288-mighty-rev1.dtb";
+ data = /incbin/("dts/rk3288-mighty-rev1.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@15{
+ description = "rk3288-thea-rev0.dtb";
+ data = /incbin/("dts/rk3288-thea-rev0.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@16{
+ description = "rk3288-gus-rev1.dtb";
+ data = /incbin/("dts/rk3288-gus-rev1.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+ fdt@17{
+ description = "rk3288-minnie-rev0.dtb";
+ data = /incbin/("dts/rk3288-minnie-rev0.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ hash@1{
+ algo = "sha1";
+ };
+ };
+
+ };
+ configurations {
+ default = "conf@1";
+ conf@1{
+ kernel = "kernel@1";
+ fdt = "fdt@1";
+ };
+ conf@2{
+ kernel = "kernel@1";
+ fdt = "fdt@2";
+ };
+ conf@3{
+ kernel = "kernel@1";
+ fdt = "fdt@3";
+ };
+ conf@4{
+ kernel = "kernel@1";
+ fdt = "fdt@4";
+ };
+ conf@5{
+ kernel = "kernel@1";
+ fdt = "fdt@5";
+ };
+ conf@6{
+ kernel = "kernel@1";
+ fdt = "fdt@6";
+ };
+ conf@7{
+ kernel = "kernel@1";
+ fdt = "fdt@7";
+ };
+ conf@8{
+ kernel = "kernel@1";
+ fdt = "fdt@8";
+ };
+ conf@9{
+ kernel = "kernel@1";
+ fdt = "fdt@9";
+ };
+ conf@10{
+ kernel = "kernel@1";
+ fdt = "fdt@10";
+ };
+ conf@11{
+ kernel = "kernel@1";
+ fdt = "fdt@11";
+ };
+ conf@12{
+ kernel = "kernel@1";
+ fdt = "fdt@12";
+ };
+ conf@13{
+ kernel = "kernel@1:";
+ fdt = "fdt@13";
+ };
+ conf@14{
+ kernel = "kernel@1";
+ fdt = "fdt@14";
+ };
+ conf@15{
+ kernel = "kernel@1";
+ fdt = "fdt@15";
+ };
+ conf@16{
+ kernel = "kernel@1";
+ fdt = "fdt@16";
+ };
+ conf@17{
+ kernel = "kernel@1";
+ fdt = "fdt@17";
+ };
+ };
+};
+EOF
+# }}}
+ notice "making veyron-kernel image"
+ mkimage -D "-I dts -O dtb -p 2048" -f kernel-veyron.its veyron-kernel || zerr
+
+ ## BEHOLD THE POWER OF PARTUUID/PARTNROFF
+ print "noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=ext4" > cmdline
+
+ sudo dd if=/dev/zero of=bootloader.bin bs=512 count=1 || { die "unable to dd bootloader"; zerr }
+
+ vbutil_kernel \
+ --arch arm \
+ --pack $workdir/kernel.bin \
+ --keyblock /usr/share/vboot/devkeys/kernel.keyblock \
+ --signprivate /usr/share/vboot/devkeys/kernel_data_key.vbprivk \
+ --version 1 \
+ --config cmdline \
+ --bootloader bootloader.bin \
+ --vmlinuz veyron-kernel || zerr
+ popd
+
+ pushd $R/tmp/kernels/$device_name/${device_name}-linux
+ make mrproper
+ #WIFIVERSION="-3.8" make multi_v7_defconfig || zerr
+ copy-kernel-config
+ sudo -E PATH="$PATH" \
+ WIFIVERSION="-3.8" \
+ make modules_prepare || zerr
+ popd
+
+ postbuild || zerr
+}