diff --git a/releasetools/arm_sdimage.sh b/releasetools/arm_sdimage.sh index 5c817b4e8..8ac02ec02 100755 --- a/releasetools/arm_sdimage.sh +++ b/releasetools/arm_sdimage.sh @@ -1,6 +1,11 @@ #!/usr/bin/env bash set -e +# +# This script creates a bootable image and should at some point in the future +# be replaced by makefs. +# + # # Source settings if present # @@ -24,32 +29,53 @@ fi : ${FSTAB=${DESTDIR}/etc/fstab} : ${BUILDVARS=-V MKGCCCMDS=yes -V MKLLVM=no} : ${BUILDSH=build.sh} +: ${CREATE_IMAGE_ONLY=0} +: ${RC=minix_x86.rc} + +# Where the kernel & boot modules will be +MODDIR=${DESTDIR}/boot/minix/.temp # # Directory where to store temporary file system images # : ${IMG_DIR=${OBJ}/img} -: ${IMG=minix_arm_sd.img} : ${MLO=MLO} : ${UBOOT=u-boot.img} - # Beagleboard-xm : ${U_BOOT_BIN_DIR=build/omap3_beagle/} : ${CONSOLE=tty02} - # BeagleBone (and black) #: ${U_BOOT_BIN_DIR=build/am335x_evm/} #: ${CONSOLE=tty00} -# # # We host u-boot binaries. +# U_BOOT_GIT_VERSION=cb5178f12787c690cb1c888d88733137e5a47b15 -# Set the vfat mkfs command. We need to re-evaluate MKFS_VFAT_OPTS after -# FAT_SIZE is set :-( +# +# All sized are written in 512 byte blocks +# +# we create a disk image of about 2 gig's +# for alignment reasons, prefer sizes which are multiples of 4096 bytes +# +: ${IMG_SIZE=$(( 2*(2**30) / 512))} +: ${FAT_SIZE=$(( 10*(2**20) / 512))} +: ${ROOT_SIZE=$(( 64*(2**20) / 512))} +: ${HOME_SIZE=$(( 128*(2**20) / 512))} +: ${USR_SIZE=$(( 1792*(2**20) / 512))} + +# +# Do some math to determine the start addresses of the partitions. +# Don't leave holes so the 'partition' invocation later is easy. +# +FAT_START=2048 +ROOT_START=$(($FAT_START + $FAT_SIZE)) +USR_START=$(($ROOT_START + $ROOT_SIZE)) +HOME_START=$(($USR_START + $USR_SIZE)) + case $(uname -s) in Darwin) MKFS_VFAT_CMD=newfs_msdos @@ -65,14 +91,13 @@ FreeBSD) ;; esac - if [ -n "$BASE_URL" ] then #we no longer download u-boot but do a checkout #BASE_URL used to be the base url for u-boot #Downloads echo "Warning:** Setting BASE_URL (u-boot) is no longer possible use U_BOOT_BIN_DIR" - echo "Look in ./releasetools/arm_sdimage.sh for suggested values" + echo "Look in ${RELEASETOOLSDIR}/arm_sdimage.sh for suggested values" exit 1 fi @@ -82,7 +107,7 @@ then exit 1 fi -export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:$PATH +export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:${PATH} for needed in mcopy dd ${MKFS_VFAT_CMD} git do @@ -93,52 +118,58 @@ do fi done +: ${IMG=minix_arm_sd.img} + +# +# Are we going to build the minix sources? +# + +if [ ${CREATE_IMAGE_ONLY} -eq 1 ] +then + if [ ! -d ${DESTDIR} ] + then + echo "Minix source code does'nt appear to have been built." + echo "Please try with \$CREATE_IMAGE_ONLY set to 0." + exit 1 + fi +fi + # # Artifacts from this script are stored in the IMG_DIR # -mkdir -p $IMG_DIR +rm -rf ${IMG_DIR} ${IMG} +mkdir -p ${IMG_DIR} # # Download the stage 1 bootloader and u-boot # -./releasetools/fetch_u-boot.sh -o ${RELEASETOOLSDIR}/u-boot -n $U_BOOT_GIT_VERSION +${RELEASETOOLSDIR}/fetch_u-boot.sh -o ${RELEASETOOLSDIR}/u-boot -n $U_BOOT_GIT_VERSION cp ${RELEASETOOLSDIR}/u-boot/${U_BOOT_BIN_DIR}/u-boot.img ${IMG_DIR}/ cp ${RELEASETOOLSDIR}/u-boot/${U_BOOT_BIN_DIR}/MLO ${IMG_DIR}/ -# -# Remove the generated files to allow us call build.sh without '-V SLOPPY_FLIST=yes'. -# -rm -f ${FSTAB} +if [ ${CREATE_IMAGE_ONLY} -eq 0 ] +then + echo "Going to build Minix source code..." + # + # Remove the generated files to allow us call build.sh without '-V SLOPPY_FLIST=yes'. + # + rm -f ${FSTAB} -# -# Now start the build -# -export CPPFLAGS=${FLAG} -sh ${BUILDSH} -j ${JOBS} -m ${ARCH} -O ${OBJ} -D ${DESTDIR} ${BUILDVARS} -U -u distribution + # + # Now start the build. + # + sh ${BUILDSH} -j ${JOBS} -m ${ARCH} -O ${OBJ} -D ${DESTDIR} ${BUILDVARS} -U -u distribution -# -# This script creates a bootable image and should at some point in the future -# be replaced by makefs. -# -# All sized are written in 512 byte blocks -# -# we create a disk image of about 2 gig's -: ${IMG_SIZE=$(( 2*(2**30) / 512))} -: ${FAT_SIZE=$(( 10*(2**20) / 512))} -: ${ROOT_SIZE=$(( 64*(2**20) / 512))} -: ${HOME_SIZE=$(( 128*(2**20) / 512))} -: ${USR_SIZE=$(( 1536*(2**20) / 512))} - -eval MKFS_VFAT_OPTS="\"$MKFS_VFAT_OPTS\"" +fi # # create a fstab entry in /etc this is normally done during the # setup phase on x86 # cat >${FSTAB} < ${IMG_DIR}/input + +# add rc (if any) +if [ -f ${RC} ]; then + cp ${RC} ${DESTDIR}/usr/etc/rc.local + echo "./usr/etc/rc.local type=file uid=0 gid=0 mode=0644" >> ${IMG_DIR}/input +fi + +# add fstab +echo "./etc/fstab type=file uid=0 gid=0 mode=0755 size=747 time=1365060731.000000000" >> ${IMG_DIR}/input + +# fill root.img (skipping /usr entries while keeping the /usr directory) +cat ${IMG_DIR}/input | grep -v "^./usr/" | ${CROSS_TOOLS}/nbtoproto -b ${DESTDIR} -o ${IMG_DIR}/root.proto + +# +# Create proto files for /usr and /home using toproto. +# +cat ${IMG_DIR}/input | grep "^\./usr/\|^. " | sed "s,\./usr,\.,g" | ${CROSS_TOOLS}/nbtoproto -b ${DESTDIR}/usr -o ${IMG_DIR}/usr.proto +cat ${IMG_DIR}/input | grep "^\./home/\|^. " | sed "s,\./home,\.,g" | ${CROSS_TOOLS}/nbtoproto -b ${DESTDIR}/home -o ${IMG_DIR}/home.proto + +# +# Create the FAT partition, which contains the bootloader files, kernel and modules # dd if=/dev/zero of=${IMG_DIR}/fat.img bs=512 count=1 seek=$(($FAT_SIZE -1)) 2>/dev/null -# -# Create the empty image where we later will put the partitions in. -# -rm -f ${IMG} -dd if=/dev/zero of=${IMG} bs=512 count=1 seek=$(($IMG_SIZE -1)) - -# -# Do some math to determine the start addresses of the partitions. -# Don't leave holes so the 'partition' invocation later is easy. -# -FAT_START=2048 -ROOT_START=$(($FAT_START + $FAT_SIZE)) -HOME_START=$(($ROOT_START + $ROOT_SIZE)) -USR_START=$(($HOME_START + $HOME_SIZE)) - -# -# Write the partition table using the natively compiled -# minix partition utility -# -${CROSS_TOOLS}/nbpartition -m ${IMG} ${FAT_START} "c:${FAT_SIZE}*" 81:${ROOT_SIZE} 81:${HOME_SIZE} 81:${USR_SIZE} - # # Format the fat partition and put the bootloaders # uEnv and the kernel command line in the FAT partition @@ -184,8 +226,8 @@ ${MKFS_VFAT_CMD} ${MKFS_VFAT_OPTS} ${IMG_DIR}/fat.img # -p add a prefix to the network booted files (e.g. xm/" # -c set console e.g. tty02 or tty00 # -v set verbosity e.g. 0 to 3 -#./releasetools/gen_uEnv.txt.sh -c ${CONSOLE} -n -p bb/ > ${IMG_DIR}/uEnv.txt -./releasetools/gen_uEnv.txt.sh -c ${CONSOLE} > ${IMG_DIR}/uEnv.txt +#${RELEASETOOLSDIR}/gen_uEnv.txt.sh -c ${CONSOLE} -n -p bb/ > ${IMG_DIR}/uEnv.txt +${RELEASETOOLSDIR}/gen_uEnv.txt.sh -c ${CONSOLE} > ${IMG_DIR}/uEnv.txt echo "Copying configuration kernel and boot modules" mcopy -bsp -i ${IMG_DIR}/fat.img ${IMG_DIR}/$MLO ::MLO @@ -193,13 +235,8 @@ mcopy -bsp -i ${IMG_DIR}/fat.img ${IMG_DIR}/$UBOOT ::u-boot.img mcopy -bsp -i ${IMG_DIR}/fat.img ${IMG_DIR}/uEnv.txt ::uEnv.txt # -# For tftp booting -# -cp ${IMG_DIR}/uEnv.txt ${OBJ}/ - -# -# Do some last processing of the kernel and servers before also putting -# them on the FAT +# Do some last processing of the kernel and servers and then put them on the FAT +# partition. # ${CROSS_PREFIX}objcopy ${OBJ}/minix/kernel/kernel -O binary ${OBJ}/kernel.bin @@ -224,42 +261,35 @@ do done # -# make the different file system. this part is *also* hacky. We first convert -# the METALOG.sanitised using mtree into a input METALOG containing uids and -# gids. -# Afther that we do some processing to convert the METALOG into a proto file -# that can be used by mkfs.mfs +# For tftp booting # -echo "creating the file systems" +cp ${IMG_DIR}/uEnv.txt ${OBJ}/ # -# read METALOG and use mtree to conver the user and group names into uid and gids -# FIX put "input somwhere clean" +# Create the empty image where we later will put the partitions in. +# Make sure it is at least 2GB, otherwise the SD card will not be detected +# correctly in qemu / HW. # -cat ${DESTDIR}/METALOG.sanitised | ${CROSS_TOOLS}/nbmtree -N ${DESTDIR}/etc -C -K device > ${IMG_DIR}/input +dd if=/dev/zero of=${IMG} bs=512 count=1 seek=$(($IMG_SIZE -1)) -# add fstab -echo "./etc/fstab type=file uid=0 gid=0 mode=0755 size=747 time=1365060731.000000000" >> ${IMG_DIR}/input - -# fill root.img (skipping /usr entries while keeping the /usr directory) -cat ${IMG_DIR}/input | grep -v "^./usr/" | ${CROSS_TOOLS}/nbtoproto -b ${DESTDIR} -o ${IMG_DIR}/root.proto - -# -# Create proto files for /usr and /home using toproto. -# -cat ${IMG_DIR}/input | grep "^\./usr/\|^. " | sed "s,\./usr,\.,g" | ${CROSS_TOOLS}/nbtoproto -b ${DESTDIR}/usr -o ${IMG_DIR}/usr.proto -cat ${IMG_DIR}/input | grep "^\./home/\|^. " | sed "s,\./home,\.,g" | ${CROSS_TOOLS}/nbtoproto -b ${DESTDIR}/home -o ${IMG_DIR}/home.proto # # Generate /root, /usr and /home partition images. # echo "Writing Minix filesystem images" echo " - ROOT" -${CROSS_TOOLS}/nbmkfs.mfs -I $((${ROOT_START} * 512)) -b $((${ROOT_SIZE} / 8)) ${IMG} ${IMG_DIR}/root.proto +_ROOT_SIZE=$((`${CROSS_TOOLS}/nbmkfs.mfs -I $((${ROOT_START} * 512)) -b $((${ROOT_SIZE} / 8)) ${IMG} ${IMG_DIR}/root.proto`/512)) echo " - USR" -${CROSS_TOOLS}/nbmkfs.mfs -I $((${USR_START} * 512)) -b $((${USR_SIZE} / 8)) ${IMG} ${IMG_DIR}/usr.proto +_USR_SIZE=$((`${CROSS_TOOLS}/nbmkfs.mfs -I $((${USR_START} * 512)) -b $((${USR_SIZE} / 8)) ${IMG} ${IMG_DIR}/usr.proto`/512)) echo " - HOME" -${CROSS_TOOLS}/nbmkfs.mfs -I $((${HOME_START} * 512)) -b $((${HOME_SIZE} / 8)) ${IMG} ${IMG_DIR}/home.proto +_HOME_SIZE=$((`${CROSS_TOOLS}/nbmkfs.mfs -I $((${HOME_START} * 512)) -b $((${HOME_SIZE} / 8)) ${IMG} ${IMG_DIR}/home.proto`/512)) + +# +# Write the partition table using the natively compiled +# minix partition utility +# +${CROSS_TOOLS}/nbpartition -m ${IMG} ${FAT_START} "c:${FAT_SIZE}*" \ + 81:${_ROOT_SIZE} 81:${_USR_SIZE} 81:${_HOME_SIZE} # # Merge the partitions into a single image. diff --git a/releasetools/x86_hdimage.sh b/releasetools/x86_hdimage.sh index c08e928a3..dd9ccd966 100755 --- a/releasetools/x86_hdimage.sh +++ b/releasetools/x86_hdimage.sh @@ -1,34 +1,47 @@ -#!/bin/bash +#!/usr/bin/env bash set -e +# +# This script creates a bootable image and should at some point in the future +# be replaced by makefs. +# + : ${ARCH=i386} : ${OBJ=../obj.${ARCH}} : ${CROSS_TOOLS=${OBJ}/"tooldir.`uname -s`-`uname -r`-`uname -m`"/bin} : ${CROSS_PREFIX=${CROSS_TOOLS}/i586-elf32-minix-} : ${JOBS=1} : ${DESTDIR=${OBJ}/destdir.$ARCH} +: ${RELEASETOOLSDIR=./releasetools/} : ${FSTAB=${DESTDIR}/etc/fstab} : ${BUILDVARS=} : ${BUILDSH=build.sh} : ${CREATE_IMAGE_ONLY=0} - -# Where the kernel & boot modules will be -MODDIR=${DESTDIR}/boot/minix/.temp +: ${RC=minix_x86.rc} # # Directory where to store temporary file system images # : ${IMG_DIR=${OBJ}/img} +: ${CDFILES=${IMG_DIR}/cd} -CDFILES=${IMG_DIR}/cd +# All sized are written in 512 byte blocks +# +# we create a disk image of about 2 gig's +# for alignment reasons, prefer sizes which are multiples of 4096 bytes +# +: ${ROOT_SIZE=$(( 64*(2**20) / 512))} +: ${HOME_SIZE=$(( 128*(2**20) / 512))} +: ${USR_SIZE=$(( 1792*(2**20) / 512))} -if [ ! -f ${BUILDSH} ] -then - echo "Please invoke me from the root source dir, where ${BUILDSH} is." - exit 1 -fi +# +# Do some math to determine the start addresses of the partitions. +# Don't leave holes so the 'partition' invocation later is easy. +# -export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:${PATH} + +# Where the kernel & boot modules will be +MODDIR=${DESTDIR}/boot/minix/.temp while getopts "i" c do @@ -40,7 +53,26 @@ do done : ${IMG=minix_x86.img} -: ${RC=minix_x86.rc} + +if [ "x${ISOMODE}" = "x1" ] +then + # In iso mode, make all FSes fit (i.e. as small as possible), but + # leave some space on / + ROOTSIZEARG="-x 5" +else + # In hd image mode, FSes have fixed sizes + ROOTSIZEARG="-b $((${ROOT_SIZE} / 8))" + USRSIZEARG="-b $((${USR_SIZE} / 8))" + HOMESIZEARG="-b $((${HOME_SIZE} / 8))" +fi + +if [ ! -f ${BUILDSH} ] +then + echo "Please invoke me from the root source dir, where ${BUILDSH} is." + exit 1 +fi + +export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:${PATH} # # Are we going to build the minix sources? @@ -73,33 +105,18 @@ then # # Now start the build. # - export CPPFLAGS=${FLAG} sh ${BUILDSH} -j ${JOBS} -m ${ARCH} -O ${OBJ} -D ${DESTDIR} ${BUILDVARS} -U -u distribution fi -if [ "x${ISOMODE}" = "x1" ] -then - cp ${DESTDIR}/usr/mdec/boot_monitor ${CDFILES}/boot - cp ${MODDIR}/* ${CDFILES}/ - . ./releasetools/release.functions - cd_root_changes # uses $CDFILES and writes $CDFILES/boot.cfg - # start the image off with the iso image; reduce root size to reserve - ${CROSS_TOOLS}/nbwriteisofs -s0x0 -l MINIX -B ${DESTDIR}/usr/mdec/bootxx_cd9660 -n ${CDFILES} ${IMG} - ISO_SIZE=$((`${CROSS_TOOLS}/nbstat -f %z ${IMG}` / 512)) -else - # just make an empty iso partition - ISO_SIZE=8 -fi - # # create a fstab entry in /etc this is normally done during the # setup phase on x86 # cat >${FSTAB} <