diff options
Diffstat (limited to 'classes/kernel.bbclass')
| -rw-r--r-- | classes/kernel.bbclass | 318 |
1 files changed, 223 insertions, 95 deletions
diff --git a/classes/kernel.bbclass b/classes/kernel.bbclass index 3a7fd5b499..83530b5a5e 100644 --- a/classes/kernel.bbclass +++ b/classes/kernel.bbclass @@ -3,23 +3,42 @@ inherit linux-kernel-base module_strip PROVIDES += "virtual/kernel" DEPENDS += "virtual/${TARGET_PREFIX}depmod-${@get_kernelmajorversion('${PV}')} virtual/${TARGET_PREFIX}gcc${KERNEL_CCSUFFIX} update-modules" +KERNEL_IMAGETYPE ?= "zImage" + +# Add dependency on mkimage for kernels that build a uImage + +python __anonymous () { + kerneltype = bb.data.getVar('KERNEL_IMAGETYPE', d, 1) or '' + if kerneltype == 'uImage': + depends = bb.data.getVar("DEPENDS", d, 1) + depends = "%s u-boot-mkimage-openmoko-native" % depends + bb.data.setVar("DEPENDS", depends, d) + + image = bb.data.getVar('INITRAMFS_IMAGE', d, True) + if image != '' and image is not None: + bb.data.setVar('INITRAMFS_TASK', '${INITRAMFS_IMAGE}:do_rootfs', d) + + machine_kernel_pr = bb.data.getVar('MACHINE_KERNEL_PR', d, True) + + if machine_kernel_pr: + bb.data.setVar('PR', machine_kernel_pr, d) +} + +INITRAMFS_IMAGE ?= "" +INITRAMFS_TASK ?= "" + inherit kernel-arch PACKAGES_DYNAMIC += "kernel-module-*" PACKAGES_DYNAMIC += "kernel-image-*" +PACKAGES_DYNAMIC += "kernel-firmware-*" export OS = "${TARGET_OS}" export CROSS_COMPILE = "${TARGET_PREFIX}" -KERNEL_IMAGETYPE ?= "zImage" KERNEL_PRIORITY = "${@bb.data.getVar('PV',d,1).split('-')[0].split('.')[-1]}" -# [jbowler 20051109] ${PV}${KERNEL_LOCALVERSION} is used throughout this -# .bbclass to (apparently) find the full 'uname -r' kernel version, this -# should be the same as UTS_RELEASE or (in this file) KERNEL_VERSION: -# KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)$(LOCALVERSION) -# but since this is not certain this overridable setting is used here: -KERNEL_RELEASE ?= "${PV}${KERNEL_LOCALVERSION}" +KERNEL_RELEASE ?= "${KERNEL_VERSION}" KERNEL_CCSUFFIX ?= "" KERNEL_LDSUFFIX ?= "" @@ -35,7 +54,8 @@ HOST_LD_KERNEL_ARCH ?= "${TARGET_LD_KERNEL_ARCH}" KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc${KERNEL_CCSUFFIX} ${HOST_CC_KERNEL_ARCH}" KERNEL_LD = "${LD}${KERNEL_LDSUFFIX} ${HOST_LD_KERNEL_ARCH}" -KERNEL_OUTPUT = "arch/${ARCH}/boot/${KERNEL_IMAGETYPE}" +# Where built kernel lies in the kernel tree +KERNEL_OUTPUT ?= "arch/${ARCH}/boot/${KERNEL_IMAGETYPE}" KERNEL_IMAGEDEST = "boot" # @@ -51,8 +71,16 @@ KERNEL_LOCALVERSION ?= "" # kernels are generally machine specific PACKAGE_ARCH = "${MACHINE_ARCH}" +# U-Boot support +UBOOT_ENTRYPOINT ?= "20008000" +UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}" + +# For the kernel, we don't want the '-e MAKEFLAGS=' in EXTRA_OEMAKE. +# We don't want to override kernel Makefile variables from the environment +EXTRA_OEMAKE = "" + kernel_do_compile() { - unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE oe_runmake include/linux/version.h CC="${KERNEL_CC}" LD="${KERNEL_LD}" if [ "${KERNEL_MAJOR_VERSION}" != "2.6" ]; then oe_runmake dep CC="${KERNEL_CC}" LD="${KERNEL_LD}" @@ -64,14 +92,35 @@ kernel_do_compile() { oenote "no modules to compile" fi } +kernel_do_compile[depends] = "${INITRAMFS_TASK}" kernel_do_stage() { - ASMDIR=`readlink include/asm` + if [ -e include/asm ] ; then + # This link is generated only in kernel before 2.6.33-rc1, don't stage it for newer kernels + ASMDIR=`readlink include/asm` - mkdir -p ${STAGING_KERNEL_DIR}/include/$ASMDIR - cp -fR include/$ASMDIR/* ${STAGING_KERNEL_DIR}/include/$ASMDIR/ - rm -f $ASMDIR ${STAGING_KERNEL_DIR}/include/asm - ln -sf $ASMDIR ${STAGING_KERNEL_DIR}/include/asm + mkdir -p ${STAGING_KERNEL_DIR}/include/$ASMDIR + cp -fR include/$ASMDIR/* ${STAGING_KERNEL_DIR}/include/$ASMDIR/ + fi + # Kernel 2.6.27 moved headers from includes/asm-${ARCH} to arch/${ARCH}/include/asm + if [ -e arch/${ARCH}/include/asm/ ] ; then + if [ -e include/asm ] ; then + cp -fR arch/${ARCH}/include/asm/* ${STAGING_KERNEL_DIR}/include/$ASMDIR/ + fi + install -d ${STAGING_KERNEL_DIR}/arch/${ARCH}/include + cp -fR arch/${ARCH}/* ${STAGING_KERNEL_DIR}/arch/${ARCH}/ + + # Check for arch/x86 on i386 + elif [ -d arch/x86/include/asm/ ]; then + cp -fR arch/x86/include/asm/* ${STAGING_KERNEL_DIR}/include/asm-x86/ + install -d ${STAGING_KERNEL_DIR}/arch/x86/include + cp -fR arch/x86/* ${STAGING_KERNEL_DIR}/arch/x86/ + fi + + if [ -e include/asm ] ; then + rm -f ${STAGING_KERNEL_DIR}/include/asm + ln -sf $ASMDIR ${STAGING_KERNEL_DIR}/include/asm + fi mkdir -p ${STAGING_KERNEL_DIR}/include/asm-generic cp -fR include/asm-generic/* ${STAGING_KERNEL_DIR}/include/asm-generic/ @@ -85,25 +134,12 @@ kernel_do_stage() { mkdir -p ${STAGING_KERNEL_DIR}/include/pcmcia cp -fR include/pcmcia/* ${STAGING_KERNEL_DIR}/include/pcmcia/ - if [ -d drivers/crypto ]; then - mkdir -p ${STAGING_KERNEL_DIR}/drivers/crypto - cp -fR drivers/crypto/* ${STAGING_KERNEL_DIR}/drivers/crypto/ - fi - - if [ -d include/media ]; then - mkdir -p ${STAGING_KERNEL_DIR}/include/media - cp -fR include/media/* ${STAGING_KERNEL_DIR}/include/media/ - fi - - if [ -d include/acpi ]; then - mkdir -p ${STAGING_KERNEL_DIR}/include/acpi - cp -fR include/acpi/* ${STAGING_KERNEL_DIR}/include/acpi/ - fi - - if [ -d include/sound ]; then - mkdir -p ${STAGING_KERNEL_DIR}/include/sound - cp -fR include/sound/* ${STAGING_KERNEL_DIR}/include/sound/ - fi + for entry in drivers/crypto drivers/media include/media include/acpi include/sound include/video include/scsi include/trace; do + if [ -d $entry ]; then + mkdir -p ${STAGING_KERNEL_DIR}/$entry + cp -fR $entry/* ${STAGING_KERNEL_DIR}/$entry/ + fi + done if [ -d drivers/sound ]; then # 2.4 alsa needs some headers from this directory @@ -111,9 +147,9 @@ kernel_do_stage() { cp -fR drivers/sound/*.h ${STAGING_KERNEL_DIR}/include/drivers/sound/ fi - install -m 0644 .config ${STAGING_KERNEL_DIR}/config-${KERNEL_RELEASE} - ln -sf config-${KERNEL_RELEASE} ${STAGING_KERNEL_DIR}/.config - ln -sf config-${KERNEL_RELEASE} ${STAGING_KERNEL_DIR}/kernel-config + install -m 0644 .config ${STAGING_KERNEL_DIR}/config-${KERNEL_VERSION} + ln -sf config-${KERNEL_VERSION} ${STAGING_KERNEL_DIR}/.config + ln -sf config-${KERNEL_VERSION} ${STAGING_KERNEL_DIR}/kernel-config echo "${KERNEL_VERSION}" >${STAGING_KERNEL_DIR}/kernel-abiversion echo "${S}" >${STAGING_KERNEL_DIR}/kernel-source echo "${KERNEL_CCSUFFIX}" >${STAGING_KERNEL_DIR}/kernel-ccsuffix @@ -125,17 +161,23 @@ kernel_do_stage() { if [ -e arch/${ARCH}/Makefile ]; then install -d ${STAGING_KERNEL_DIR}/arch/${ARCH} install -m 0644 arch/${ARCH}/Makefile* ${STAGING_KERNEL_DIR}/arch/${ARCH} + # Otherwise check arch/x86/Makefile for i386 and x86_64 on kernels >= 2.6.24 + elif [ -e arch/x86/Makefile ]; then + install -d ${STAGING_KERNEL_DIR}/arch/x86 + install -m 0644 arch/x86/Makefile* ${STAGING_KERNEL_DIR}/arch/x86 fi cp -fR include/config* ${STAGING_KERNEL_DIR}/include/ + # Install kernel images and system.map to staging + [ -e vmlinux ] && install -m 0644 vmlinux ${STAGING_KERNEL_DIR}/ install -m 0644 ${KERNEL_OUTPUT} ${STAGING_KERNEL_DIR}/${KERNEL_IMAGETYPE} - install -m 0644 System.map ${STAGING_KERNEL_DIR}/System.map-${KERNEL_RELEASE} + install -m 0644 System.map ${STAGING_KERNEL_DIR}/System.map-${KERNEL_VERSION} [ -e Module.symvers ] && install -m 0644 Module.symvers ${STAGING_KERNEL_DIR}/ cp -fR scripts ${STAGING_KERNEL_DIR}/ } kernel_do_install() { - unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then oe_runmake DEPMOD=echo INSTALL_MOD_PATH="${D}" modules_install else @@ -144,11 +186,16 @@ kernel_do_install() { install -d ${D}/${KERNEL_IMAGEDEST} install -d ${D}/boot - install -m 0644 ${KERNEL_OUTPUT} ${D}/${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_RELEASE} - install -m 0644 System.map ${D}/boot/System.map-${KERNEL_RELEASE} - install -m 0644 .config ${D}/boot/config-${KERNEL_RELEASE} + install -m 0644 ${KERNEL_OUTPUT} ${D}/${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION} + install -m 0644 System.map ${D}/boot/System.map-${KERNEL_VERSION} + install -m 0644 .config ${D}/boot/config-${KERNEL_VERSION} + install -m 0644 vmlinux ${D}/boot/vmlinux-${KERNEL_VERSION} + [ -e Module.symvers ] && install -m 0644 Module.symvers ${D}/boot/Module.symvers-${KERNEL_VERSION} install -d ${D}/etc/modutils - + if [ "${KERNEL_MAJOR_VERSION}" = "2.6" ]; then + install -d ${D}/etc/modprobe.d + fi + # Check if scripts/genksyms exists and if so, build it if [ -e scripts/genksyms/ ]; then oe_runmake SUBDIRS="scripts/genksyms" @@ -159,36 +206,73 @@ kernel_do_install() { } kernel_do_configure() { - yes '' | oe_runmake oldconfig + yes '' | oe_runmake oldconfig + if [ ! -z "${INITRAMFS_IMAGE}" ]; then + for img in cpio.gz cpio.lzo cpio.lzma; do + if [ -e "${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE}-${MACHINE}.$img" ]; then + cp "${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE}-${MACHINE}.$img" initramfs.$img + fi + done + fi +} + +do_menuconfig() { + export TERMWINDOWTITLE="${PN} Kernel Configuration" + export SHELLCMDS="make menuconfig" + ${TERMCMDRUN} + if [ $? -ne 0 ]; then + echo "Fatal: '${TERMCMD}' not found. Check TERMCMD variable." + exit 1 + fi } +do_menuconfig[nostamp] = "1" +addtask menuconfig after do_configure pkg_postinst_kernel () { - update-alternatives --install /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE} /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_RELEASE} ${KERNEL_PRIORITY} || true + cd /${KERNEL_IMAGEDEST}; update-alternatives --install /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE}-${KERNEL_VERSION} ${KERNEL_PRIORITY} || true } pkg_postrm_kernel () { - update-alternatives --remove ${KERNEL_IMAGETYPE} /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_RELEASE} || true + cd /${KERNEL_IMAGEDEST}; update-alternatives --remove ${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE}-${KERNEL_VERSION} || true } inherit cml1 EXPORT_FUNCTIONS do_compile do_install do_stage do_configure -PACKAGES = "kernel kernel-image kernel-dev" +# kernel-base becomes kernel-${KERNEL_VERSION} +# kernel-image becomes kernel-image-${KERNEL_VERISON} +PACKAGES = "kernel kernel-base kernel-image kernel-dev kernel-vmlinux" FILES = "" FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*" -FILES_kernel-dev = "/boot/System.map* /boot/config*" -RDEPENDS_kernel = "kernel-image-${KERNEL_VERSION}" +FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config*" +FILES_kernel-vmlinux = "/boot/vmlinux*" +RDEPENDS_kernel = "kernel-base" +RRECOMMENDS_kernel-module-hostap-cs += '${@base_version_less_or_equal("KERNEL_VERSION", "2.6.17", "", "apm-wifi-suspendfix", d)}' +RRECOMMENDS_kernel-module-orinoco-cs += '${@base_version_less_or_equal("KERNEL_VERSION", "2.6.17", "", "apm-wifi-suspendfix", d)}' +# Allow machines to override this dependency if kernel image files are +# not wanted in images as standard +RDEPENDS_kernel-base ?= "kernel-image" PKG_kernel-image = "kernel-image-${KERNEL_VERSION}" +PKG_kernel-base = "kernel-${KERNEL_VERSION}" ALLOW_EMPTY_kernel = "1" +ALLOW_EMPTY_kernel-base = "1" ALLOW_EMPTY_kernel-image = "1" +# Userspace workarounds for kernel modules issues +# This is shame, fix the kernel instead! +DEPENDS_kernel-module-dtl1-cs = "bluez-dtl1-workaround" +RDEPENDS_kernel-module-dtl1-cs = "bluez-dtl1-workaround" + +# renamed modules +RPROVIDES_kernel-module-aes-generic = "kernel-module-aes" + pkg_postinst_kernel-image () { -if [ ! -e "$D/lib/modules/${KERNEL_RELEASE}" ]; then - mkdir -p $D/lib/modules/${KERNEL_RELEASE} +if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then + mkdir -p $D/lib/modules/${KERNEL_VERSION} fi if [ -n "$D" ]; then - ${HOST_PREFIX}depmod-${KERNEL_MAJOR_VERSION} -A -b $D -F ${STAGING_KERNEL_DIR}/System.map-${KERNEL_RELEASE} ${KERNEL_VERSION} + ${HOST_PREFIX}depmod-${KERNEL_MAJOR_VERSION} -A -b $D -F ${STAGING_KERNEL_DIR}/System.map-${KERNEL_VERSION} ${KERNEL_VERSION} else depmod -a fi @@ -196,7 +280,7 @@ fi pkg_postinst_modules () { if [ -n "$D" ]; then - ${HOST_PREFIX}depmod-${KERNEL_MAJOR_VERSION} -A -b $D -F ${STAGING_KERNEL_DIR}/System.map-${KERNEL_RELEASE} ${KERNEL_VERSION} + ${HOST_PREFIX}depmod-${KERNEL_MAJOR_VERSION} -A -b $D -F ${STAGING_KERNEL_DIR}/System.map-${KERNEL_VERSION} ${KERNEL_VERSION} else depmod -a update-modules || true @@ -220,6 +304,8 @@ module_autoload_ipsec = "ipsec" module_autoload_ircomm-tty = "ircomm-tty" module_autoload_rfcomm = "rfcomm" module_autoload_sa1100-rtc = "sa1100-rtc" +# sa1100-rtc was renamed in 2.6.23 onwards +module_autoload_rtc-sa1100 = "rtc-sa1100" # alias defaults (alphabetically sorted) module_conf_af_packet = "alias net-pf-17 af_packet" @@ -231,14 +317,18 @@ module_conf_sco = "alias bt-proto-2 sco" module_conf_rfcomm = "alias bt-proto-3 rfcomm" python populate_packages_prepend () { + import os def extract_modinfo(file): - import os, re - tmpfile = os.tmpnam() + import tempfile, re + tempfile.tempdir = bb.data.getVar("WORKDIR", d, 1) + tf = tempfile.mkstemp() + tmpfile = tf[1] cmd = "PATH=\"%s\" %sobjcopy -j .modinfo -O binary %s %s" % (bb.data.getVar("PATH", d, 1), bb.data.getVar("HOST_PREFIX", d, 1) or "", file, tmpfile) os.system(cmd) f = open(tmpfile) l = f.read().split("\000") f.close() + os.close(tf[0]) os.unlink(tmpfile) exp = re.compile("([^=]+)=(.*)") vals = {} @@ -250,14 +340,14 @@ python populate_packages_prepend () { return vals def parse_depmod(): - import os, re + import re - dvar = bb.data.getVar('D', d, 1) + dvar = bb.data.getVar('PKGD', d, 1) if not dvar: bb.error("D not defined") return - kernelver = bb.data.getVar('KERNEL_RELEASE', d, 1) + kernelver = bb.data.getVar('KERNEL_VERSION', d, 1) kernelver_stripped = kernelver m = re.match('^(.*-hh.*)[\.\+].*$', kernelver) if m: @@ -301,10 +391,10 @@ python populate_packages_prepend () { return deps def get_dependencies(file, pattern, format): - file = file.replace(bb.data.getVar('D', d, 1) or '', '', 1) + file = file.replace(bb.data.getVar('PKGD', d, 1) or '', '', 1) if module_deps.has_key(file): - import os.path, re + import re dependencies = [] for i in module_deps[file]: m = re.match(pattern, os.path.basename(i)) @@ -312,10 +402,6 @@ python populate_packages_prepend () { continue on = legitimize_package_name(m.group(1)) dependency_pkg = format % on - v = bb.data.getVar("PARALLEL_INSTALL_MODULES", d, 1) or "0" - if v == "1": - kv = bb.data.getVar("KERNEL_MAJOR_VERSION", d, 1) - dependency_pkg = "%s-%s" % (dependency_pkg, kv) dependencies.append(dependency_pkg) return dependencies return [] @@ -324,11 +410,14 @@ python populate_packages_prepend () { import re vals = extract_modinfo(file) - dvar = bb.data.getVar('D', d, 1) + dvar = bb.data.getVar('PKGD', d, 1) # If autoloading is requested, output /etc/modutils/<name> and append # appropriate modprobe commands to the postinst autoload = bb.data.getVar('module_autoload_%s' % basename, d, 1) + if not autoload: + # Also, try canonical name with dashes + autoload = bb.data.getVar('module_autoload_%s' % basename.replace('_', '-'), d, 1) if autoload: name = '%s/etc/modutils/%s' % (dvar, basename) f = open(name, 'w') @@ -344,13 +433,16 @@ python populate_packages_prepend () { # Write out any modconf fragment modconf = bb.data.getVar('module_conf_%s' % basename, d, 1) if modconf: - name = '%s/etc/modutils/%s.conf' % (dvar, basename) + if bb.data.getVar("KERNEL_MAJOR_VERSION", d, 1) == "2.6": + name = '%s/etc/modprobe.d/%s.conf' % (dvar, basename) + else: + name = '%s/etc/modutils/%s.conf' % (dvar, basename) f = open(name, 'w') f.write("%s\n" % modconf) f.close() files = bb.data.getVar('FILES_%s' % pkg, d, 1) - files = "%s /etc/modutils/%s /etc/modutils/%s.conf" % (files, basename, basename) + files = "%s /etc/modutils/%s /etc/modutils/%s.conf /etc/modprobe.d/%s.conf" % (files, basename, basename, basename) bb.data.setVar('FILES_%s' % pkg, files, d) if vals.has_key("description"): @@ -371,13 +463,20 @@ python populate_packages_prepend () { postinst = bb.data.getVar('pkg_postinst_modules', d, 1) postrm = bb.data.getVar('pkg_postrm_modules', d, 1) - do_split_packages(d, root='/lib/modules', file_regex=module_regex, output_pattern=module_pattern, description='%s kernel module', postinst=postinst, postrm=postrm, recursive=True, hook=frob_metadata, extra_depends='update-modules kernel-image-%s' % bb.data.getVar("KERNEL_VERSION", d, 1)) - import re, os + maybe_update_modules = "update-modules " + if bb.data.getVar("ONLINE_PACKAGE_MANAGEMENT", d) == "none": + maybe_update_modules = "" + + do_split_packages(d, root='/lib/firmware', file_regex='^(.*)\.bin$', output_pattern='kernel-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='') + do_split_packages(d, root='/lib/firmware', file_regex='^(.*)\.fw$', output_pattern='kernel-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='') + do_split_packages(d, root='/lib/modules', file_regex=module_regex, output_pattern=module_pattern, description='%s kernel module', postinst=postinst, postrm=postrm, recursive=True, hook=frob_metadata, extra_depends='%skernel-%s' % (maybe_update_modules, bb.data.getVar("KERNEL_VERSION", d, 1))) + + import re metapkg = "kernel-modules" bb.data.setVar('ALLOW_EMPTY_' + metapkg, "1", d) bb.data.setVar('FILES_' + metapkg, "", d) - blacklist = [ 'kernel-dev', 'kernel-image' ] + blacklist = [ 'kernel-dev', 'kernel-image', 'kernel-base', 'kernel-vmlinux' ] for l in module_deps.values(): for i in l: pkg = module_pattern % legitimize_package_name(re.match(module_regex, os.path.basename(i)).group(1)) @@ -391,36 +490,65 @@ python populate_packages_prepend () { bb.data.setVar('DESCRIPTION_' + metapkg, 'Kernel modules meta package', d) packages.append(metapkg) bb.data.setVar('PACKAGES', ' '.join(packages), d) +} - v = bb.data.getVar("PARALLEL_INSTALL_MODULES", d, 1) or "0" - if v == "1": - kv = bb.data.getVar("KERNEL_MAJOR_VERSION", d, 1) - packages = bb.data.getVar("PACKAGES", d, 1).split() - module_re = re.compile("^kernel-module-") +# Support checking the kernel size since some kernels need to reside in partitions +# with a fixed length or there is a limit in transferring the kernel to memory +do_sizecheck() { + if [ ! -z "${KERNEL_IMAGE_MAXSIZE}" -a -z "${DONT_CHECK_KERNELSIZE}" ]; then + size=`ls -l ${KERNEL_OUTPUT} | awk '{ print $5}'` + if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then + rm ${KERNEL_OUTPUT} + die "This kernel (size=$size > ${KERNEL_IMAGE_MAXSIZE}) is too big for your device. Please reduce the size of the kernel by making more of it modular." + fi + fi +} - newmetapkg = "kernel-modules-%s" % kv - bb.data.setVar('ALLOW_EMPTY_' + newmetapkg, "1", d) - bb.data.setVar('FILES_' + newmetapkg, "", d) +addtask sizecheck before do_install after do_compile - newmetapkg_rdepends = [] +do_uboot_mkimage() { + if test "x${KERNEL_IMAGETYPE}" = "xuImage" ; then + ENTRYPOINT=${UBOOT_ENTRYPOINT} + if test -n "${UBOOT_ENTRYSYMBOL}"; then + ENTRYPOINT=`${HOST_PREFIX}nm ${S}/vmlinux | \ + awk '$3=="${UBOOT_ENTRYSYMBOL}" {print $1}'` + fi + if test -e arch/${ARCH}/boot/compressed/vmlinux ; then + ${OBJCOPY} -O binary -R .note -R .comment -S arch/${ARCH}/boot/compressed/vmlinux linux.bin + uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C none -a ${UBOOT_LOADADDRESS} -e $ENTRYPOINT -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin arch/${ARCH}/boot/uImage + rm -f linux.bin + else + ${OBJCOPY} -O binary -R .note -R .comment -S vmlinux linux.bin + rm -f linux.bin.gz + gzip -9 linux.bin + uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C gzip -a ${UBOOT_LOADADDRESS} -e $ENTRYPOINT -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin.gz arch/${ARCH}/boot/uImage + rm -f linux.bin.gz + fi + fi +} - for p in packages: - if not module_re.match(p): - continue - pkg = bb.data.getVar("PKG_%s" % p, d, 1) or p - newpkg = "%s-%s" % (pkg, kv) - bb.data.setVar("PKG_%s" % p, newpkg, d) - rprovides = bb.data.getVar("RPROVIDES_%s" % p, d, 1) - if rprovides: - rprovides = "%s %s" % (rprovides, pkg) - else: - rprovides = pkg - bb.data.setVar("RPROVIDES_%s" % p, rprovides, d) - newmetapkg_rdepends.append(newpkg) +addtask uboot_mkimage before do_install after do_compile + +KERNEL_IMAGE_BASE_NAME ?= "${KERNEL_IMAGETYPE}-${PV}-${PR}-${MACHINE}" +KERNEL_IMAGE_SYMLINK_NAME ?= "${KERNEL_IMAGETYPE}-${MACHINE}" +MODULES_IMAGE_BASE_NAME ?= modules-${PV}-${PR}-${MACHINE} + +do_deploy() { + install -d ${DEPLOY_DIR_IMAGE} + install -m 0644 ${KERNEL_OUTPUT} ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.bin + package_stagefile_shell ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.bin - bb.data.setVar('RDEPENDS_' + newmetapkg, ' '.join(newmetapkg_rdepends), d) - bb.data.setVar('DESCRIPTION_' + newmetapkg, 'Kernel modules meta package', d) - packages.append(newmetapkg) - bb.data.setVar('PACKAGES', ' '.join(packages), d) + if [ -d "${PKGD}/lib" ]; then + fakeroot tar -cvzf ${DEPLOY_DIR_IMAGE}/${MODULES_IMAGE_BASE_NAME}.tgz -C ${PKGD} lib + fi + cd ${DEPLOY_DIR_IMAGE} + rm -f ${KERNEL_IMAGE_SYMLINK_NAME}.bin + ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${KERNEL_IMAGE_SYMLINK_NAME}.bin + package_stagefile_shell ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_SYMLINK_NAME}.bin } + +do_deploy[dirs] = "${S}" +do_deploy[depends] += "fakeroot-native:do_populate_staging" + +addtask deploy before do_build after do_package |