b17670211a
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3117 311d38ba-8fff-0310-9ca6-ca027cbcb966
98 lines
2.9 KiB
Text
98 lines
2.9 KiB
Text
# bootimg.oeclass
|
|
# Copyright (C) 2004, Advanced Micro Devices, Inc. All Rights Reserved
|
|
# Released under the MIT license (see packages/COPYING)
|
|
|
|
# This creates a bootable image using syslinux, your kernel and an optional
|
|
# initrd
|
|
|
|
# External variables needed
|
|
# ${INITRD} - indicates a filesystem image to use as an initrd (optional)
|
|
# ${AUTO_SYSLINUXCFG} - set this to 1 to enable creating an automatic config
|
|
# ${LABELS} - a list of targets for the automatic config
|
|
# ${APPEND} - an override list of append strings for each label
|
|
# ${SYSLINUX_OPTS} - additional options to add to the syslinux file ';' delimited
|
|
|
|
do_bootimg[depends] += "dosfstools-native:do_populate_staging \
|
|
syslinux-native:do_populate_staging \
|
|
mtools-native:do_populate_staging \
|
|
cdrtools-native:do_populate_staging"
|
|
|
|
PACKAGES = " "
|
|
|
|
HDDDIR = "${S}/hdd/boot"
|
|
ISODIR = "${S}/cd/isolinux"
|
|
|
|
BOOTIMG_VOLUME_ID ?= "oe"
|
|
BOOTIMG_EXTRA_SPACE ?= "64"
|
|
|
|
# Get the build_syslinux_cfg() function from the syslinux class
|
|
|
|
SYSLINUXCFG = "${HDDDIR}/syslinux.cfg"
|
|
SYSLINUXMENU = "${HDDDIR}/menu"
|
|
|
|
inherit syslinux
|
|
|
|
build_boot_bin() {
|
|
install -d ${HDDDIR}
|
|
install -m 0644 ${STAGING_DIR}/${MACHINE}${HOST_VENDOR}-${HOST_OS}/kernel/bzImage \
|
|
${HDDDIR}/vmlinuz
|
|
|
|
if [ -n "${INITRD}" ] && [ -s "${INITRD}" ]; then
|
|
install -m 0644 ${INITRD} ${HDDDIR}/initrd
|
|
fi
|
|
|
|
install -m 444 ${STAGING_DATADIR_NATIVE}/syslinux/ldlinux.sys \
|
|
${HDDDIR}/ldlinux.sys
|
|
|
|
# Do a little math, bash style
|
|
#BLOCKS=`du -s ${HDDDIR} | cut -f 1`
|
|
BLOCKS=`du -bks ${HDDDIR} | cut -f 1`
|
|
SIZE=`expr $BLOCKS + ${BOOTIMG_EXTRA_SPACE}`
|
|
|
|
mkdosfs -F 12 -n ${BOOTIMG_VOLUME_ID} -d ${HDDDIR} \
|
|
-C ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg $SIZE
|
|
|
|
syslinux ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
|
|
chmod 644 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
|
|
|
|
#Create an ISO if we have an INITRD
|
|
if [ -n "${INITRD}" ] && [ -s "${INITRD}" ] && [ "${NOISO}" != "1" ] ; then
|
|
install -d ${ISODIR}
|
|
|
|
# Install the kernel
|
|
|
|
install -m 0644 ${STAGING_DIR}/${MACHINE}${HOST_VENDOR}-${HOST_OS}/kernel/bzImage \
|
|
${ISODIR}/vmlinuz
|
|
|
|
# Install the configuration files
|
|
|
|
cp ${HDDDIR}/syslinux.cfg ${ISODIR}/isolinux.cfg
|
|
|
|
if [ -f ${SYSLINUXMENU} ]; then
|
|
cp ${SYSLINUXMENU} ${ISODIR}
|
|
fi
|
|
|
|
install -m 0644 ${INITRD} ${ISODIR}/initrd
|
|
|
|
# And install the syslinux stuff
|
|
cp ${STAGING_DATADIR_NATIVE}/syslinux/isolinux.bin \
|
|
${ISODIR}
|
|
|
|
mkisofs -V ${BOOTIMG_VOLUME_ID} \
|
|
-o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso \
|
|
-b isolinux/isolinux.bin -c isolinux/boot.cat -r \
|
|
-no-emul-boot -boot-load-size 4 -boot-info-table \
|
|
${S}/cd/
|
|
fi
|
|
}
|
|
|
|
python do_bootimg() {
|
|
bb.build.exec_func('build_syslinux_cfg', d)
|
|
bb.build.exec_func('build_boot_bin', d)
|
|
}
|
|
|
|
# We need to run after bootsplash if it exists, so thats why this line
|
|
# is such. Don't worry, if you don't do bootsplash, nobody will notice
|
|
|
|
addtask bootimg before do_build after do_bootsplash
|