diff options
Diffstat (limited to 'external/meta-openembedded/meta-initramfs/recipes-core')
7 files changed, 127 insertions, 0 deletions
diff --git a/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-debug-image.bb b/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-debug-image.bb new file mode 100644 index 00000000..c3dcd2b8 --- /dev/null +++ b/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-debug-image.bb @@ -0,0 +1,20 @@ +# Simple initramfs image. Mostly used for live images. +DESCRIPTION = "Small image capable of booting a device. The kernel includes \ +the Minimal RAM-based Initial Root Filesystem (initramfs), which one can use \ +to check the hardware efficiently." + +PACKAGE_INSTALL = "initramfs-debug busybox base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}" + +# Do not pollute the initrd image with rootfs features +IMAGE_FEATURES = "" + +export IMAGE_BASENAME = "initramfs-debug-image" +IMAGE_LINGUAS = "" + +IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}" +inherit core-image + +IMAGE_ROOTFS_SIZE = "8192" +IMAGE_ROOTFS_EXTRA_SPACE = "0" + +BAD_RECOMMENDATIONS += "busybox-syslog" diff --git a/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-image.bb b/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-image.bb new file mode 100644 index 00000000..9a686f36 --- /dev/null +++ b/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-image.bb @@ -0,0 +1,26 @@ +SUMMARY = "Initramfs image for kexecboot kernel" +DESCRIPTION = "This image provides kexecboot (linux as bootloader) and helpers." + +inherit image + +IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}" + +# avoid circular dependencies +EXTRA_IMAGEDEPENDS = "" +KERNELDEPMODDEPEND = "" + +# We really need just kexecboot, kexec and ubiattach +IMAGE_INSTALL = "kexecboot kexec mtd-utils-ubifs" + +# Do not pollute the initrd image with rootfs features +IMAGE_FEATURES = "" + +IMAGE_LINGUAS = "" + +FEED_DEPLOYDIR_BASE_URI = "" +LDCONFIGDEPEND = "" +IMAGE_ROOTFS_EXTRA_SPACE = "0" + +# disable runtime dependency on run-postinsts -> update-rc.d +ROOTFS_BOOTSTRAP_INSTALL = "" + diff --git a/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-klibc-image.bb b/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-klibc-image.bb new file mode 100644 index 00000000..3a8d9f74 --- /dev/null +++ b/external/meta-openembedded/meta-initramfs/recipes-core/images/initramfs-kexecboot-klibc-image.bb @@ -0,0 +1,12 @@ +require initramfs-kexecboot-image.bb + +SUMMARY = "Initramfs image for kexecboot kernel (klibc-static binaries)" + +# We really need just kexecboot, kexec and ubiattach +# statically compiled against klibc +IMAGE_INSTALL = "kexecboot-klibc kexec-klibc ubiattach-klibc" + +python () { + if d.getVar('TARGET_ARCH') == "nios2": + raise bb.parse.SkipRecipe("'nios2' not supported arch") +} diff --git a/external/meta-openembedded/meta-initramfs/recipes-core/images/meta-initramfs-image.bb b/external/meta-openembedded/meta-initramfs/recipes-core/images/meta-initramfs-image.bb new file mode 100644 index 00000000..4c041eb5 --- /dev/null +++ b/external/meta-openembedded/meta-initramfs/recipes-core/images/meta-initramfs-image.bb @@ -0,0 +1,6 @@ +SUMMARY = "meta-initramfs build test image" + +IMAGE_INSTALL = "packagegroup-core-boot \ + packagegroup-meta-initramfs" + +inherit core-image diff --git a/external/meta-openembedded/meta-initramfs/recipes-core/initrdscripts/files/init-debug.sh b/external/meta-openembedded/meta-initramfs/recipes-core/initrdscripts/files/init-debug.sh new file mode 100644 index 00000000..7edbd70c --- /dev/null +++ b/external/meta-openembedded/meta-initramfs/recipes-core/initrdscripts/files/init-debug.sh @@ -0,0 +1,31 @@ +#!/bin/sh + +PATH=/sbin:/bin:/usr/sbin:/usr/bin + +do_mount_fs() { + grep -q "$1" /proc/filesystems || return + test -d "$2" || mkdir -p "$2" + mount -t "$1" "$1" "$2" +} + +do_mknod() { + test -e "$1" || mknod "$1" "$2" "$3" "$4" +} + +mkdir -p /proc +mount -t proc proc /proc + +do_mount_fs sysfs /sys +do_mount_fs debugfs /sys/kernel/debug +do_mount_fs devtmpfs /dev +do_mount_fs devpts /dev/pts +do_mount_fs tmpfs /dev/shm + +mkdir -p /run +mkdir -p /var/run + +do_mknod /dev/console c 5 1 +do_mknod /dev/null c 1 3 +do_mknod /dev/zero c 1 5 + +exec sh </dev/console >/dev/console 2>/dev/console diff --git a/external/meta-openembedded/meta-initramfs/recipes-core/initrdscripts/initramfs-debug_1.0.bb b/external/meta-openembedded/meta-initramfs/recipes-core/initrdscripts/initramfs-debug_1.0.bb new file mode 100644 index 00000000..667690f8 --- /dev/null +++ b/external/meta-openembedded/meta-initramfs/recipes-core/initrdscripts/initramfs-debug_1.0.bb @@ -0,0 +1,14 @@ +SUMMARY = "Extremely basic live image init script" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302" +SRC_URI = "file://init-debug.sh" + +S = "${WORKDIR}" + +do_install() { + install -m 0755 ${WORKDIR}/init-debug.sh ${D}/init +} + +inherit allarch + +FILES_${PN} += " /init " diff --git a/external/meta-openembedded/meta-initramfs/recipes-core/packagegroups/packagegroup-meta-initramfs.bb b/external/meta-openembedded/meta-initramfs/recipes-core/packagegroups/packagegroup-meta-initramfs.bb new file mode 100644 index 00000000..2955baea --- /dev/null +++ b/external/meta-openembedded/meta-initramfs/recipes-core/packagegroups/packagegroup-meta-initramfs.bb @@ -0,0 +1,18 @@ +SUMMARY = "Meta-initramfs packagegroups" + +inherit packagegroup + +PROVIDES = "${PACKAGES}" +PACKAGES = ' \ + packagegroup-meta-initramfs \ + packagegroup-meta-initramfs-devtools \ +' + +RDEPENDS_packagegroup-meta-initramfs = "\ + packagegroup-meta-initramfs-devtools \ +" + +RDEPENDS_packagegroup-meta-initramfs-devtools = "\ + dracut \ + ${@bb.utils.contains_any("TRANSLATED_TARGET_ARCH", "i586 x86-64", "grubby", "", d)} \ + " |