* [PATCH v4 1/1] kernel: Add KERNEL_IMAGETYPES to build multi types of kernel at one time
2015-08-10 12:46 [PATCH v4 0/1] Yocto Bug #6945 zhe.he
@ 2015-08-10 12:46 ` zhe.he
2015-08-17 9:14 ` [PATCH v4 0/1] Yocto Bug #6945 He Zhe
1 sibling, 0 replies; 4+ messages in thread
From: zhe.he @ 2015-08-10 12:46 UTC (permalink / raw)
To: openembedded-core; +Cc: bruce.ashfield
From: He Zhe <zhe.he@windriver.com>
Add KERNEL_IMAGETYPES to support building packaging and installing
multi types of kernel images, such as zImage uImage, at one time.
KERNEL_IMAGETYPE works as it did.
Fixes [YOCTO #6945].
Signed-off-by: He Zhe <zhe.he@windriver.com>
---
meta/classes/kernel-fitimage.bbclass | 21 +++---
meta/classes/kernel-grub.bbclass | 46 +++++++----
meta/classes/kernel-uimage.bbclass | 22 +++---
meta/classes/kernel.bbclass | 130 +++++++++++++++++++++++---------
meta/conf/documentation.conf | 1 +
meta/recipes-kernel/linux/linux-dtb.inc | 81 ++++++++++++--------
6 files changed, 199 insertions(+), 102 deletions(-)
diff --git a/meta/classes/kernel-fitimage.bbclass b/meta/classes/kernel-fitimage.bbclass
index 2a56a54..15324c3 100644
--- a/meta/classes/kernel-fitimage.bbclass
+++ b/meta/classes/kernel-fitimage.bbclass
@@ -1,8 +1,8 @@
inherit kernel-uboot
python __anonymous () {
- kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
- if kerneltype == 'fitImage':
+ kerneltype = d.getVar('KERNEL_IMAGETYPES', True) or ""
+ if 'fitImage' in kerneltype.split():
depends = d.getVar("DEPENDS", True)
depends = "%s u-boot-mkimage-native dtc-native" % depends
d.setVar("DEPENDS", depends)
@@ -10,7 +10,10 @@ python __anonymous () {
# Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
# to kernel.bbclass . We have to override it, since we pack zImage
# (at least for now) into the fitImage .
- d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", "zImage")
+ typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE", True) or ""
+ if 'fitImage' in typeformake.split():
+ typeformake.replace('fitImage', 'zImage')
+ d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake)
image = d.getVar('INITRAMFS_IMAGE', True)
if image:
@@ -154,7 +157,7 @@ EOF
}
do_assemble_fitimage() {
- if test "x${KERNEL_IMAGETYPE}" = "xfitImage" ; then
+ if test "x${KERNEL_IMAGETYPES}" =~ "fitImage" ; then
kernelcount=1
dtbcount=""
rm -f fit-image.its
@@ -217,14 +220,14 @@ addtask assemble_fitimage before do_install after do_compile
kernel_do_deploy_append() {
# Update deploy directory
- if test "x${KERNEL_IMAGETYPE}" = "xfitImage" ; then
+ if test "x${KERNEL_IMAGETYPES}" =~ "fitImage" ; then
cd ${B}
echo "Copying fit-image.its source file..."
- its_base_name="${KERNEL_IMAGETYPE}-its-${PV}-${PR}-${MACHINE}-${DATETIME}"
- its_symlink_name=${KERNEL_IMAGETYPE}-its-${MACHINE}
+ its_base_name="fitImage-its-${PV}-${PR}-${MACHINE}-${DATETIME}"
+ its_symlink_name=fitImage-its-${MACHINE}
install -m 0644 fit-image.its ${DEPLOYDIR}/${its_base_name}.its
- linux_bin_base_name="${KERNEL_IMAGETYPE}-linux.bin-${PV}-${PR}-${MACHINE}-${DATETIME}"
- linux_bin_symlink_name=${KERNEL_IMAGETYPE}-linux.bin-${MACHINE}
+ linux_bin_base_name="fitImage-linux.bin-${PV}-${PR}-${MACHINE}-${DATETIME}"
+ linux_bin_symlink_name=fitImage-linux.bin-${MACHINE}
install -m 0644 linux.bin ${DEPLOYDIR}/${linux_bin_base_name}.bin
cd ${DEPLOYDIR}
diff --git a/meta/classes/kernel-grub.bbclass b/meta/classes/kernel-grub.bbclass
index a63f482..5ffaeb7 100644
--- a/meta/classes/kernel-grub.bbclass
+++ b/meta/classes/kernel-grub.bbclass
@@ -10,41 +10,44 @@
# updates the new kernel as the boot priority.
#
-pkg_preinst_kernel-image_append () {
+python __anonymous () {
+ import re
+
+ preinst = '''
# Parsing confliction
[ -f "$D/boot/grub/menu.list" ] && grubcfg="$D/boot/grub/menu.list"
[ -f "$D/boot/grub/grub.cfg" ] && grubcfg="$D/boot/grub/grub.cfg"
if [ -n "$grubcfg" ]; then
# Dereference symlink to avoid confliction with new kernel name.
- if grep -q "/${KERNEL_IMAGETYPE} \+root=" $grubcfg; then
- if [ -L "$D/boot/${KERNEL_IMAGETYPE}" ]; then
- kimage=`realpath $D/boot/${KERNEL_IMAGETYPE} 2>/dev/null`
+ if grep -q "/KERNEL_IMAGETYPE \+root=" $grubcfg; then
+ if [ -L "$D/boot/KERNEL_IMAGETYPE" ]; then
+ kimage=`realpath $D/boot/KERNEL_IMAGETYPE 2>/dev/null`
if [ -f "$D$kimage" ]; then
- sed -i "s:${KERNEL_IMAGETYPE} \+root=:${kimage##*/} root=:" $grubcfg
+ sed -i "s:KERNEL_IMAGETYPE \+root=:${kimage##*/} root=:" $grubcfg
fi
fi
fi
# Rename old kernel if it conflicts with new kernel name.
- if grep -q "/${KERNEL_IMAGETYPE}-${KERNEL_VERSION} \+root=" $grubcfg; then
- if [ -f "$D/boot/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}" ]; then
+ if grep -q "/KERNEL_IMAGETYPE-KERNEL_VERSION \+root=" $grubcfg; then
+ if [ -f "$D/boot/KERNEL_IMAGETYPE-KERNEL_VERSION" ]; then
timestamp=`date +%s`
- kimage="$D/boot/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}-$timestamp-back"
- sed -i "s:${KERNEL_IMAGETYPE}-${KERNEL_VERSION} \+root=:${kimage##*/} root=:" $grubcfg
- mv "$D/boot/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}" "$kimage"
+ kimage="$D/boot/KERNEL_IMAGETYPE-KERNEL_VERSION-$timestamp-back"
+ sed -i "s:KERNEL_IMAGETYPE-KERNEL_VERSION \+root=:${kimage##*/} root=:" $grubcfg
+ mv "$D/boot/KERNEL_IMAGETYPE-KERNEL_VERSION" "$kimage"
fi
fi
fi
-}
+'''
-pkg_postinst_kernel-image_prepend () {
+ postinst = '''
get_new_grub_cfg() {
grubcfg="$1"
old_image="$2"
- title="Update ${KERNEL_IMAGETYPE}-${KERNEL_VERSION}-${PV}"
+ title="Update KERNEL_IMAGETYPE-KERNEL_VERSION-${PV}"
if [ "${grubcfg##*/}" = "grub.cfg" ]; then
rootfs=`grep " *linux \+[^ ]\+ \+root=" $grubcfg -m 1 | \
- sed "s#${old_image}#${old_image%/*}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}#"`
+ sed "s#${old_image}#${old_image%/*}/KERNEL_IMAGETYPE-KERNEL_VERSION#"`
echo "menuentry \"$title\" {"
echo " set root=(hd0,1)"
@@ -52,7 +55,7 @@ pkg_postinst_kernel-image_prepend () {
echo "}"
elif [ "${grubcfg##*/}" = "menu.list" ]; then
rootfs=`grep "kernel \+[^ ]\+ \+root=" $grubcfg -m 1 | \
- sed "s#${old_image}#${old_image%/*}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}#"`
+ sed "s#${old_image}#${old_image%/*}/KERNEL_IMAGETYPE-KERNEL_VERSION#"`
echo "default 0"
echo "timeout 30"
@@ -87,5 +90,18 @@ pkg_postinst_kernel-image_prepend () {
mv $grubcfgtmp $grubcfg
echo "Caution! Update kernel may affect kernel-module!"
fi
+'''
+
+ version = d.getVar('KERNEL_VERSION', True)
+ imagetype = d.getVar('KERNEL_IMAGETYPES', True)
+ imagetype = re.sub(r'\.gz$', '', imagetype)
+
+ for type in imagetype.split():
+ preinst_append = preinst.replace('KERNEL_IMAGETYPE', type)
+ preinst_append = preinst_append.replace('KERNEL_VERSION', version)
+ postinst_prepend = postinst.replace('KERNEL_IMAGETYPE', type)
+ postinst_prepend = postinst_prepend.replace('KERNEL_VERSION', version)
+ d.setVar('pkg_preinst_kernel-image-' + type + '_append', preinst_append)
+ d.setVar('pkg_postinst_kernel-image-' + type + '_prepend', postinst_prepend)
}
diff --git a/meta/classes/kernel-uimage.bbclass b/meta/classes/kernel-uimage.bbclass
index f73965b..a016830 100644
--- a/meta/classes/kernel-uimage.bbclass
+++ b/meta/classes/kernel-uimage.bbclass
@@ -1,23 +1,25 @@
inherit kernel-uboot
python __anonymous () {
- kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
- if kerneltype == 'uImage':
+ if "uImage" in (d.getVar('KERNEL_IMAGETYPES', True) or "").split():
depends = d.getVar("DEPENDS", True)
depends = "%s u-boot-mkimage-native" % depends
d.setVar("DEPENDS", depends)
- # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
- # to kernel.bbclass . We override the variable here, since we need
- # to build uImage using the kernel build system if and only if
- # KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into
- # the uImage .
- if d.getVar("KEEPUIMAGE", True) != 'yes':
- d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", "zImage")
+ # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
+ # to kernel.bbclass . We override the variable here, since we need
+ # to build uImage using the kernel build system if and only if
+ # KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into
+ # the uImage .
+ if d.getVar("KEEPUIMAGE", True) != 'yes':
+ typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE", True) or ""
+ if "uImage" in typeformake.split():
+ typeformake.replace('uImage', 'zImage')
+ d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake)
}
do_uboot_mkimage() {
- if test "x${KERNEL_IMAGETYPE}" = "xuImage" ; then
+ if test "x${KERNEL_IMAGETYPES}" =~ "uImage" ; then
if test "x${KEEPUIMAGE}" != "xyes" ; then
uboot_prep_kimage
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index d06f6cf..e01202d 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -19,9 +19,46 @@ INITRAMFS_IMAGE_BUNDLE ?= ""
python __anonymous () {
import re
- kerneltype = d.getVar('KERNEL_IMAGETYPE', True)
+ type = d.getVar('KERNEL_IMAGETYPE', True) or ""
+ types = d.getVar('KERNEL_IMAGETYPES', True) or ""
+ if type not in types.split():
+ types = (type + ' ' + types).strip()
+ d.setVar('KERNEL_IMAGETYPES', types)
+ typeformake = re.sub(r'\.gz', '', types)
+ d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake)
- d.setVar("KERNEL_IMAGETYPE_FOR_MAKE", re.sub(r'\.gz$', '', kerneltype))
+ for type in typeformake.split():
+ typelower = type.lower()
+
+ d.appendVar('PACKAGES', ' ' + 'kernel-image-' + typelower)
+
+ d.setVar('FILES_kernel-image-' + typelower, '/boot/' + type + '*')
+
+ d.appendVar('RDEPENDS_kernel-image', ' ' + 'kernel-image-' + typelower)
+
+ d.setVar('PKG_kernel-image-' + typelower, 'kernel-image-' + typelower + '-' + legitimize_package_name(d.getVar('KERNEL_VERSION', True)))
+
+ d.setVar('ALLOW_EMPTY_kernel-image-' + typelower, '1')
+
+ imagedest = d.getVar('KERNEL_IMAGEDEST', True)
+ version = d.getVar('KERNEL_VERSION', True)
+ priority = d.getVar('KERNEL_PRIORITY', True)
+ postinst = '#!/bin/sh\n' + 'update-alternatives --install /' + imagedest + '/' + type + ' ' + type + ' ' + '/' + imagedest + '/' + type + '-' + version + ' ' + priority + ' || true' + '\n'
+ d.setVar('pkg_postinst_kernel-image-' + typelower, postinst)
+
+ postrm = '#!/bin/sh\n' + 'update-alternatives --remove' + ' ' + type + ' ' + type + '-' + version + ' || true' + '\n'
+ d.setVar('pkg_postrm_kernel-image-' + typelower, postrm)
+
+ pkge = d.getVar('PKGE', True)
+ pkgv = d.getVar('PKGV', True)
+ pkgr = d.getVar('PKGR', True)
+ machine = d.getVar('MACHINE', True)
+ datetime = d.getVar('DATETIME', True)
+ d.appendVar('KERNEL_IMAGE_BASE_NAME', ' ' + type + '-' + pkge + '-' + pkgv + '-' + pkgr + '-' + machine + '-' + datetime)
+
+ d.setVarFlag('KERNEL_IMAGE_BASE_NAME', 'vardepsexclude', 'DATETIME')
+
+ d.appendVar('KERNEL_IMAGE_SYMLINK_NAME', ' ' + type + '-' + machine)
image = d.getVar('INITRAMFS_IMAGE', True)
if image:
@@ -89,7 +126,7 @@ KERNEL_PRIORITY ?= "${@int(d.getVar('PV',1).split('-')[0].split('+')[0].split('.
KERNEL_RELEASE ?= "${KERNEL_VERSION}"
# Where built kernel lies in the kernel tree
-KERNEL_OUTPUT ?= "arch/${ARCH}/boot/${KERNEL_IMAGETYPE}"
+KERNEL_OUTPUT ?= "arch/${ARCH}/boot"
KERNEL_IMAGEDEST = "boot"
#
@@ -115,8 +152,6 @@ KERNEL_EXTRA_ARGS ?= ""
# We don't want to override kernel Makefile variables from the environment
EXTRA_OEMAKE = ""
-KERNEL_ALT_IMAGETYPE ??= ""
-
# Define where the kernel headers are installed on the target as well as where
# they are staged.
KERNEL_SRC_PATH = "/usr/src/kernel"
@@ -168,17 +203,37 @@ do_bundle_initramfs () {
if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
echo "Creating a kernel image with a bundled initramfs..."
copy_initramfs
- if [ -e ${KERNEL_OUTPUT} ] ; then
- mv -f ${KERNEL_OUTPUT} ${KERNEL_OUTPUT}.bak
- fi
+ # Backuping kernel image relies on its type(regular file or symbolic link)
+ declare -A linkpath realpath
+ for type in ${KERNEL_IMAGETYPES} ; do
+ if [ -h ${KERNEL_OUTPUT}/${type} ] ; then
+ linkpath[type]=`readlink -n ${KERNEL_OUTPUT}/${type}`
+ realpath[type]=`readlink -fn ${KERNEL_OUTPUT}/${type}`
+ mv -f ${realpath[type]} ${realpath[type]}.bak
+ elif [ -f ${KERNEL_OUTPUT}/${type} ]; then
+ mv -f ${KERNEL_OUTPUT}/${type} ${KERNEL_OUTPUT}/${type}.bak
+ fi
+ done
use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
kernel_do_compile
- mv -f ${KERNEL_OUTPUT} ${KERNEL_OUTPUT}.initramfs
- mv -f ${KERNEL_OUTPUT}.bak ${KERNEL_OUTPUT}
+ # Restoring kernel image
+ for type in ${KERNEL_IMAGETYPES} ; do
+ if [ -n "${realpath[type]}" ]; then
+ mv -f ${realpath[type]} ${realpath[type]}.initramfs
+ mv -f ${realpath[type]}.bak ${realpath[type]}
+ cd ${B}/$(dirname ${KERNEL_OUTPUT}/${type})
+ ln -sf ${linkpath[type]}.initramfs
+ else
+ mv -f ${KERNEL_OUTPUT}/${type} ${KERNEL_OUTPUT}/${type}.initramfs
+ mv -f ${KERNEL_OUTPUT}/${type}.bak ${KERNEL_OUTPUT}/${type}
+ fi
+ done
# Update install area
- echo "There is kernel image bundled with initramfs: ${B}/${KERNEL_OUTPUT}.initramfs"
- install -m 0644 ${B}/${KERNEL_OUTPUT}.initramfs ${D}/boot/${KERNEL_IMAGETYPE}-initramfs-${MACHINE}.bin
- echo "${B}/${KERNEL_OUTPUT}.initramfs"
+ for type in ${KERNEL_IMAGETYPES} ; do
+ echo "There is kernel image bundled with initramfs: ${B}/${KERNEL_OUTPUT}/${type}.initramfs"
+ install -m 0644 ${B}/${KERNEL_OUTPUT}/${type}.initramfs ${D}/boot/${type}-initramfs-${MACHINE}.bin
+ echo "${B}/${KERNEL_OUTPUT}/${type}.initramfs"
+ done
fi
}
@@ -203,10 +258,15 @@ kernel_do_compile() {
copy_initramfs
use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE}-${MACHINE}.cpio
fi
- oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} ${KERNEL_ALT_IMAGETYPE} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
- if test "${KERNEL_IMAGETYPE_FOR_MAKE}.gz" = "${KERNEL_IMAGETYPE}"; then
- gzip -9c < "${KERNEL_IMAGETYPE_FOR_MAKE}" > "${KERNEL_OUTPUT}"
- fi
+ oe_runmake ${KERNEL_IMAGETYPE_FOR_MAKE} CC="${KERNEL_CC}" LD="${KERNEL_LD}" ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
+ for typeformake in ${KERNEL_IMAGETYPE_FOR_MAKE} ; do
+ for type in ${KERNEL_IMAGETYPES} ; do
+ if test "${typeformake}.gz" = "${type}"; then
+ gzip -9c < "${typeformake}" > "${KERNEL_OUTPUT}/${type}"
+ break;
+ fi
+ done
+ done
}
do_compile_kernelmodules() {
@@ -239,7 +299,9 @@ kernel_do_install() {
#
install -d ${D}/${KERNEL_IMAGEDEST}
install -d ${D}/boot
- install -m 0644 ${KERNEL_OUTPUT} ${D}/${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}
+ for type in ${KERNEL_IMAGETYPES} ; do
+ install -m 0644 ${KERNEL_OUTPUT}/${type} ${D}/${KERNEL_IMAGEDEST}/${type}-${KERNEL_VERSION}
+ done
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}
@@ -350,12 +412,12 @@ EXPORT_FUNCTIONS do_compile do_install do_configure
PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev kernel-modules"
FILES_${PN} = ""
FILES_kernel-base = "/lib/modules/${KERNEL_VERSION}/modules.order /lib/modules/${KERNEL_VERSION}/modules.builtin"
-FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*"
+FILES_kernel-image = ""
FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH} /lib/modules/${KERNEL_VERSION}/build"
FILES_kernel-vmlinux = "/boot/vmlinux*"
FILES_kernel-modules = ""
RDEPENDS_kernel = "kernel-base"
-# Allow machines to override this dependency if kernel image files are
+# 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-${@legitimize_package_name('${KERNEL_VERSION}')}"
@@ -378,14 +440,6 @@ pkg_postinst_kernel-base () {
fi
}
-pkg_postinst_kernel-image () {
- update-alternatives --install /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE} /${KERNEL_IMAGEDEST}/${KERNEL_IMAGETYPE}-${KERNEL_VERSION} ${KERNEL_PRIORITY} || true
-}
-
-pkg_postrm_kernel-image () {
- update-alternatives --remove ${KERNEL_IMAGETYPE} ${KERNEL_IMAGETYPE}-${KERNEL_VERSION} || true
-}
-
PACKAGESPLITFUNCS_prepend = "split_kernel_packages "
python split_kernel_packages () {
@@ -439,10 +493,6 @@ do_sizecheck[dirs] = "${B}"
addtask sizecheck before do_install after do_strip
-KERNEL_IMAGE_BASE_NAME ?= "${KERNEL_IMAGETYPE}-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
-# Don't include the DATETIME variable in the sstate package signatures
-KERNEL_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
-KERNEL_IMAGE_SYMLINK_NAME ?= "${KERNEL_IMAGETYPE}-${MACHINE}"
MODULE_IMAGE_BASE_NAME ?= "modules-${PKGE}-${PKGV}-${PKGR}-${MACHINE}-${DATETIME}"
MODULE_IMAGE_BASE_NAME[vardepsexclude] = "DATETIME"
MODULE_TARBALL_BASE_NAME ?= "${MODULE_IMAGE_BASE_NAME}.tgz"
@@ -451,15 +501,25 @@ MODULE_TARBALL_SYMLINK_NAME ?= "modules-${MACHINE}.tgz"
MODULE_TARBALL_DEPLOY ?= "1"
kernel_do_deploy() {
- install -m 0644 ${KERNEL_OUTPUT} ${DEPLOYDIR}/${KERNEL_IMAGE_BASE_NAME}.bin
+ for base_name in ${KERNEL_IMAGE_BASE_NAME} ; do
+ type=${base_name%%-*}
+ install -m 0644 ${KERNEL_OUTPUT}/${type} ${DEPLOYDIR}/${base_name}.bin
+ done
+
if [ ${MODULE_TARBALL_DEPLOY} = "1" ] && (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
mkdir -p ${D}/lib
tar -cvzf ${DEPLOYDIR}/${MODULE_TARBALL_BASE_NAME} -C ${D} lib
ln -sf ${MODULE_TARBALL_BASE_NAME} ${DEPLOYDIR}/${MODULE_TARBALL_SYMLINK_NAME}
fi
- ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${DEPLOYDIR}/${KERNEL_IMAGE_SYMLINK_NAME}.bin
- ln -sf ${KERNEL_IMAGE_BASE_NAME}.bin ${DEPLOYDIR}/${KERNEL_IMAGETYPE}
+ for base_name in ${KERNEL_IMAGE_BASE_NAME} ; do
+ type=${base_name%%-*}
+ machine=${base_name%-*}
+ machine=${machine##*-}
+ symlink_name=${type}"-"${machine}
+ ln -sf ${base_name}.bin ${DEPLOYDIR}/${symlink_name}.bin
+ ln -sf ${base_name}.bin ${DEPLOYDIR}/${type}
+ done
cp ${COREBASE}/meta/files/deploydir_readme.txt ${DEPLOYDIR}/README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt
diff --git a/meta/conf/documentation.conf b/meta/conf/documentation.conf
index 075ab6a..b2626e6 100644
--- a/meta/conf/documentation.conf
+++ b/meta/conf/documentation.conf
@@ -245,6 +245,7 @@ KERNEL_CLASSES[doc] = "A list of classes defining kernel image types that kernel
KERNEL_EXTRA_ARGS[doc] = "Specifies additional make command-line arguments the OpenEmbedded build system passes on when compiling the kernel."
KERNEL_FEATURES[doc] = "Includes additional metadata from the Yocto Project kernel Git repository. The metadata you add through this variable includes config fragments and features descriptions."
KERNEL_IMAGETYPE[doc] = "The type of kernel to build for a device, usually set by the machine configuration files and defaults to 'zImage'."
+KERNEL_IMAGETYPES[doc] = "The list of types of kernel to build for a device, usually set by the machine configuration files and defaults to KERNEL_IMAGETYPE."
KERNEL_MODULE_AUTOLOAD[doc] = "Lists kernel modules that need to be auto-loaded during boot"
KERNEL_MODULE_PROBECONF[doc] = "Lists kernel modules for which the build system expects to find module_conf_* values that specify configuration for each of the modules"
KERNEL_PATH[doc] = "The location of the kernel sources. This variable is set to the value of the STAGING_KERNEL_DIR within the module class (module.bbclass)."
diff --git a/meta/recipes-kernel/linux/linux-dtb.inc b/meta/recipes-kernel/linux/linux-dtb.inc
index ee3a5e1..b3281d28 100644
--- a/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -20,17 +20,19 @@ do_compile_append() {
do_install_append() {
if test -n "${KERNEL_DEVICETREE}"; then
for DTB in ${KERNEL_DEVICETREE}; do
- if echo ${DTB} | grep -q '/dts/'; then
- bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used."
- DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'`
- fi
- DTB_BASE_NAME=`basename ${DTB} .dtb`
- DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
- DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
- if [ ! -e "${DTB_PATH}" ]; then
- DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
- fi
- install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+ for symlink_name in ${KERNEL_IMAGE_SYMLINK_NAME}; do
+ if echo ${DTB} | grep -q '/dts/'; then
+ bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used."
+ DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'`
+ fi
+ DTB_BASE_NAME=`basename ${DTB} .dtb`
+ DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+ DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
+ if [ ! -e "${DTB_PATH}" ]; then
+ DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
+ fi
+ install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+ done
done
fi
}
@@ -38,22 +40,29 @@ do_install_append() {
do_deploy_append() {
if test -n "${KERNEL_DEVICETREE}"; then
for DTB in ${KERNEL_DEVICETREE}; do
- if echo ${DTB} | grep -q '/dts/'; then
- bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used."
- DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'`
- fi
- DTB_BASE_NAME=`basename ${DTB} .dtb`
- DTB_NAME=`echo ${KERNEL_IMAGE_BASE_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
- DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
- DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
- if [ ! -e "${DTB_PATH}" ]; then
- DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
- fi
- install -d ${DEPLOYDIR}
- install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
- cd ${DEPLOYDIR}
- ln -sf ${DTB_NAME}.dtb ${DTB_SYMLINK_NAME}.dtb
- cd -
+ for base_name in ${KERNEL_IMAGE_BASE_NAME} ; do
+ type=${base_name%%-*}
+ machine=${base_name%-*}
+ machine=${machine##*-}
+ symlink_name=${type}"-"${machine}
+
+ if echo ${DTB} | grep -q '/dts/'; then
+ bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used."
+ DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'`
+ fi
+ DTB_BASE_NAME=`basename ${DTB} .dtb`
+ DTB_NAME=`echo ${base_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+ DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+ DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
+ if [ ! -e "${DTB_PATH}" ]; then
+ DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
+ fi
+ install -d ${DEPLOYDIR}
+ install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
+ cd ${DEPLOYDIR}
+ ln -sf ${DTB_NAME}.dtb ${DTB_SYMLINK_NAME}.dtb
+ cd -
+ done
done
fi
}
@@ -62,9 +71,12 @@ pkg_postinst_kernel-devicetree () {
cd /${KERNEL_IMAGEDEST}
for DTB_FILE in ${KERNEL_DEVICETREE}
do
- DTB_BASE_NAME=`basename ${DTB_FILE} | awk -F "." '{print $1}'`
- DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
- update-alternatives --install /${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.dtb ${DTB_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+ for symlink_name in ${KERNEL_IMAGE_SYMLINK_NAME}
+ do
+ DTB_BASE_NAME=`basename ${DTB_FILE} | awk -F "." '{print $1}'`
+ DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+ update-alternatives --install /${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.dtb ${DTB_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+ done
done
}
@@ -72,8 +84,11 @@ pkg_postrm_kernel-devicetree () {
cd /${KERNEL_IMAGEDEST}
for DTB_FILE in ${KERNEL_DEVICETREE}
do
- DTB_BASE_NAME=`basename ${DTB_FILE} | awk -F "." '{print $1}'`
- DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
- update-alternatives --remove ${DTB_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+ for symlink_name in ${KERNEL_IMAGE_SYMLINK_NAME}
+ do
+ DTB_BASE_NAME=`basename ${DTB_FILE} | awk -F "." '{print $1}'`
+ DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+ update-alternatives --remove ${DTB_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+ done
done
}
--
1.9.1
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