mirror of
https://bitbucket.org/gwenhael/cubietruck-slackware.git
synced 2024-12-26 21:58:20 +01:00
326 lines
11 KiB
Bash
326 lines
11 KiB
Bash
#!/bin/bash
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# --- TODO
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# * DONE remove dependance on debian based host
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# ** DONE use linaro toolchain
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# https://launchpad.net/linaro-toolchain-binaries/trunk/
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# * DOING clean up script
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# * TODO package the kernel in a real slackware package
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# * TODO switch userland to hard-float binaries
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# * TODO build rootfs from slackwarearm-current
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# ftp://ftp.arm.slackware.com/slackwarearm/slackwarearm-devtools/minirootfs/scripts/
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# * TODO compile mkimage as part of the build process?
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# * TODO organize patches by corresponding sources
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# * TODO review $CWD/scripts/resize2fs-arch.sh
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set -e
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# --- Check environment --------------------------------------------------------
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if [ ! -x /usr/bin/mkimage ]; then
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echo "Missing u-boot tools"
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echo "Please install them from http://www.slackware.com/~alien/slackbuilds/u-boot-tools/"
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exit 1
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fi
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# --- Configuration -------------------------------------------------------------
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#change to your needs
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IMG_NAME=${IMG_NAME:-"SlackwareARM_cubitruck"}
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VERSION=${VERSION:-0.2}
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COMPILE=${COMPILE:-"true"}
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DEST=${DEST:-~/cubieslack}
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DISPLAY=${DISPLAY:-3} # "3:hdmi; 4:vga"
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IMAGE_SIZE_MB=${IMAGE_SIZE_MB:-2000}
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SLACKWARE_VERSION=${SLACKWARE_VERSION:-14.1}
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ROOTFS_VERSION=${ROOTFS_VERSION:-04Nov13}
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CONFIG_HZ=${CONFIG_HZ:-300HZ} # 250HZ, 300HZ or 1000HZ
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TOOLCHAIN_VERSION=${TOOLCHAIN_VERSION:-4.8-2013.10}
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TOOLCHAIN_URL_RANDOM_NUMBER=${TOOLCHAIN_URL_RANDOM_NUMBER:-155358238}
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# --- Script --------------------------------------------------------------------
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CWD=$(pwd)
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mkdir -p $DEST
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#Requires root ..
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if [ "$UID" -ne 0 ]; then echo "Please run as root"
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exitssid=CUBIE
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interface=wlan0
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hw_mode=g
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channel=1
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bridge=br0
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logger_syslog=0
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logger_syslog_level=0
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wmm_enabled=0
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wpa=2
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preamble=1
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wpa_psk=66eb31d2b48d19ba216f2e50c6831ee11be98e2fa3a8075e30b866f4a5ccda27
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wpa_passphrase=12345678
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wpa_key_mgmt=WPA-PSK
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wpa_pairwise=TKIP
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rsn_pairwise=CCMP
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auth_algs=1
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macaddr_acl=0
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fi
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echo "Building Cubietruck-Slackware in $DEST from $CWD"
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sleep 3
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#--------------------------------------------------------------------------------
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# Downloading necessary files for building - aka Toolchain
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#--------------------------------------------------------------------------------
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echo "------ Downloading cross-compiler"
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#Read this for further information if you run into problems with gcc compiler
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#http://linux-sunxi.org/Toolchain
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wget -c https://launchpadlibrarian.net/$TOOLCHAIN_URL_RANDOM_NUMBER/gcc-linaro-arm-linux-gnueabihf-${TOOLCHAIN_VERSION}_linux.tar.xz
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tar xf gcc-linaro-arm-linux-gnueabihf-${TOOLCHAIN_VERSION}_linux.tar.xz
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CROSS_COMPILE=$PWD/gcc-linaro-arm-linux-gnueabihf-${TOOLCHAIN_VERSION}_linux/bin/arm-linux-gnueabihf-
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#--------------------------------------------------------------------------------
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# Preparing output / destination files
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#--------------------------------------------------------------------------------
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echo "------ Clone / Pull sources and patch"
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mkdir -p $DEST/output
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cp output/uEnv.txt $DEST/output
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# # u-boot tools
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# if [ -d "$DEST/u-boot" ]; then
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# ( cd $DEST/u-boot;
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# git pull )
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# else
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# git clone git://git.denx.de/u-boot.git $DEST/u-boot
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# fi
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# Boot loader
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if [ -d "$DEST/u-boot-sunxi" ]; then
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( cd $DEST/u-boot-sunxi;
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git pull )
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else
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git clone https://github.com/cubieboard/u-boot-sunxi $DEST/u-boot-sunxi
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# Applying Patch for 2gb memory
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patch -f $DEST/u-boot-sunxi/include/configs/sunxi-common.h < $CWD/patch/memory.patch || true
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fi
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# Allwinner tools
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if [ -d "$DEST/sunxi-tools" ]; then
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( cd $DEST/sunxi-tools;
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git pull )
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else
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git clone https://github.com/linux-sunxi/sunxi-tools.git $DEST/sunxi-tools
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fi
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# Hardware configurations
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if [ -d "$DEST/cubie_configs" ]; then
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( cd $DEST/cubie_configs;
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git pull )
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else
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git clone https://github.com/cubieboard/cubie_configs $DEST/cubie_configs
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# Applying Patch for high load. Could cause troubles with USB OTG port
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sed -e 's/usb_detect_type = 1/usb_detect_type = 0/g' $DEST/cubie_configs/sysconfig/linux/cubietruck.fex > $DEST/cubie_configs/sysconfig/linux/ct.fex
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# Prepare fex files for VGA & HDMI
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sed -e 's/screen0_output_type.*/screen0_output_type = 3/g' $DEST/cubie_configs/sysconfig/linux/ct.fex > $DEST/cubie_configs/sysconfig/linux/ct-hdmi.fex
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sed -e 's/screen0_output_type.*/screen0_output_type = 4/g' $DEST/cubie_configs/sysconfig/linux/ct.fex > $DEST/cubie_configs/sysconfig/linux/ct-vga.fex
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fi
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# Patwood's kernel 3.4.75+
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if [ -d "$DEST/linux-sunxi" ]; then
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( cd $DEST/linux-sunxi;
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git pull -f )
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else
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git clone https://github.com/patrickhwood/linux-sunxi $DEST/linux-sunxi
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###PATCH kernel CONFIG_HZ, Arm dfault is hardcoded 100hz (10ms latency!). For mulitimedia and desktop a higher frequency is recomended.
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test -f $CWD/patch/$CONFIG_HZ.patch && patch -f $DEST/linux-sunxi/arch/arm/Kconfig < $CWD/patch/$CONFIG_HZ.patch
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fi
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#--------------------------------------------------------------------------------
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# Compiling everything
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#--------------------------------------------------------------------------------
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echo "------ Compiling kernel boot loaderb"
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# Copying Kernel config
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cp $CWD/config/kernel.config $DEST/linux-sunxi/
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# echo "------ Compiling mkimage"
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# cd $DEST/u-boot
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# touch include/autoconf.mk
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# touch include/autoconf.mk.dep
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# mkdir include/generated
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# touch include/generated/generic-asm-offsets.h
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# touch lib/asm-offsets.s
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# touch {arch/arm/cpu/arm926ejs,examples/standalone,tools,tools/env}/.depend
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# make tools HOSTCC="gcc $SLKCFLAGS" HOSTSTRIP=/bin/true CROSS_COMPILE=""
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# export PATH=$PATH:$(pwd)/tools/
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echo "------ Compiling boot loader"
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cd $DEST/u-boot-sunxi
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make clean
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make -j2 'cubietruck' CROSS_COMPILE=$CROSS_COMPILE
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echo "------ Compiling sunxi tools"
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cd $DEST/sunxi-tools
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make clean fex2bin bin2fex
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mkdir -p $CWD/bin/
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cp fex2bin bin2fex $CWD/bin/
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# hardware configuration
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$CWD/bin/fex2bin $DEST/cubie_configs/sysconfig/linux/ct-vga.fex $DEST/output/script-vga.bin
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$CWD/bin/fex2bin $DEST/cubie_configs/sysconfig/linux/ct-hdmi.fex $DEST/output/script-hdmi.bin
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echo "------ Compiling kernel"
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if [ "$COMPILE" = "true" ]; then
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# kernel image
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echo "------ Compiling kernel"
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cd $DEST/linux-sunxi
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make clean
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# Adding wlan firmware to kernel source
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cd $DEST/linux-sunxi/firmware;
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unzip -o $CWD/bin/ap6210.zip
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cd $DEST/linux-sunxi
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make -j2 ARCH=arm CROSS_COMPILE=$CROSS_COMPILE sun7i_defconfig
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# get proven config
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cp $DEST/linux-sunxi/kernel.config $DEST/linux-sunxi/.config
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make -j2 ARCH=arm CROSS_COMPILE=$CROSS_COMPILE uImage modules
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make -j2 ARCH=arm CROSS_COMPILE=$CROSS_COMPILE INSTALL_MOD_PATH=output modules_install
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make -j2 ARCH=arm CROSS_COMPILE=$CROSS_COMPILE INSTALL_HDR_PATH=output headers_install
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fi
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#--------------------------------------------------------------------------------
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# Creating SD Images
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#--------------------------------------------------------------------------------
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echo "------ Creating SD Images"
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cd $DEST/output
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# create image and mount image to next free loop device
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dd if=/dev/zero of=${IMG_NAME}-${VERSION}_rootfs_SD.raw bs=1M count=$IMAGE_SIZE_MB
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LOOP0=$(losetup -f)
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losetup $LOOP0 slackware_rootfs.raw
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echo "------ Partitionning and mounting filesystem"
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# make image bootable
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dd if=$DEST/u-boot-sunxi/u-boot-sunxi-with-spl.bin of=$LOOP0 bs=1024 seek=8
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# create one partition starting at 2048 which is default
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(echo n; echo p; echo 1; echo; echo; echo w) | fdisk $LOOP0 >> /dev/null || true
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# just to make sure
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partprobe $LOOP0
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LOOP1=$(losetup -f)
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# 2048 (start) x 512 (block size) = where to mount partition
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losetup -o 1048576 $LOOP1 $LOOP0
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# create filesystem
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mkfs.ext4 $LOOP1
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# create mount point and mount image
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mkdir -p $DEST/output/sdcard/
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mount $LOOP1 $DEST/output/sdcard/
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echo "------ Get basic Slackware System"
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cd $DEST/output/sdcard/
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wget -c ftp://ftp.arm.slackware.com/slackwarearm/slackwarearm-devtools/minirootfs/roots/slack-$SLACKWARE_VERSION-miniroot_$ROOTFS_VERSION.tar.xz
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tar xf slack-$SLACKWARE_VERSION-miniroot_$ROOTFS_VERSION.tar.xz
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sync
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rm slack-$SLACKWARE_VERSION-miniroot_$ROOTFS_VERSION.tar.xz
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cat > $DEST/output/sdcard/etc/motd <<EOF
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_ _ _ _
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___ _ _ | |__ (_) ___ | |_ _ __ _ _ ___ | | __
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/ __|| | | || '_ \ | | / _ \| __|| '__|| | | | / __|| |/ /
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| (__ | |_| || |_) || || __/| |_ | | | |_| || (__ | <
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\___| \__,_||_.__/ |_| \___| \__||_| \__,_| \___||_|\_\
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Slackware
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EOF
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# script to turn off the LED blinking
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cp $CWD/scripts/disable_led.sh $DEST/output/sdcard/bin/disable_led.sh
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# make it executable
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chmod +x $DEST/output/sdcard/bin/disable_led.sh
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# and startable on boot
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echo disable_led.sh > $DEST/output/sdcard/etc/rc.d/rc.local
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# scripts for autoresize at first boot from cubian
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cp $CWD/scripts/resize2fs-arch.sh $DEST/output/sdcard/root/resize2fs-root.sh
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# make it executable
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chmod +x $DEST/output/sdcard/root/resize2fs-root.sh
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# and startable on boot just execute it once not on every boot!!!
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#echo cubian-resize2fs > $DEST/output/sdcard/etc/rc.conf
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# script to install to NAND
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cp $CWD/scripts/nand-install.sh $DEST/output/sdcard/root
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cp $CWD/bin/nand1-boot-cubietruck-arch.tgz $DEST/output/sdcard/root
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# set hostname
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echo darkstar > $DEST/output/sdcard/etc/HOSTNAME
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### declare root partition in fstab
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echo '/dev/mmcblk0p1 / ext4 defaults 1 1' >> $DEST/output/sdcard/etc/fstab
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### mount /tmp as tmpfs
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echo 'tmpfs /tmp tmpfs defaults,nosuid,size=30% 0 0' >> $DEST/output/sdcard/etc/fstab
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# modules to load
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cat >> $DEST/output/sdcard/etc/rc.d/rc.modules <<EOT
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#!/bin/sh
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/sbin/modprobe hci_uart
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/sbin/modprobe gpio_sunxi
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/sbin/modprobe bcmdhd
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/sbin/modprobe ump
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/sbin/modprobe mali
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#/sbin/modprobe sunxi_gmac
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EOT
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#remove the preconfigured boot from the image and use the one we want
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rm -rf $DEST/output/sdcard/boot/
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mkdir -p $DEST/output/sdcard/boot/
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cp $DEST/output/uEnv.txt $DEST/output/sdcard/boot/
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cp $DEST/linux-sunxi/arch/arm/boot/uImage $DEST/output/sdcard/boot/
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# copy proper bin file
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if [ $DISPLAY = 4 ]; then
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cp $DEST/output/script-vga.bin $DEST/output/sdcard/boot/script.bin
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else
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cp $DEST/output/script-hdmi.bin $DEST/output/sdcard/boot/script.bin
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fi
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cp -R $DEST/linux-sunxi/output/lib/modules $DEST/output/sdcard/lib/
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cp -R $DEST/linux-sunxi/output/lib/firmware/ $DEST/output/sdcard/lib/
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# sunxi-tools
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cd $DEST/sunxi-tools
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make clean
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make -j2 'fex2bin' CC=${CROSS_COMPILE}gcc
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make -j2 'bin2fex' CC=${CROSS_COMPILE}gcc
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make -j2 'nand-part' CC=${CROSS_COMPILE}gcc
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mkdir -p $DEST/output/sdcard/usr/bin/
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cp fex2bin $DEST/output/sdcard/usr/bin/
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cp bin2fex $DEST/output/sdcard/usr/bin/
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cp nand-part $DEST/output/sdcard/usr/bin/
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# umount images
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umount $DEST/output/sdcard/
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losetup -d $LOOP1
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losetup -d $LOOP0
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sync
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# compress image
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gzip $DEST/output/*.raw
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