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70aeecf62d
* fixes the issue when image-live.bbclass expects the image
ending with just INITRAMFS_FSTYPES:
image-live.bbclass:INITRD_LIVE ?= "${DEPLOY_DIR_IMAGE}/${INITRD_IMAGE_LIVE}-${MACHINE}.${INITRAMFS_FSTYPES}"
while by default it now was with .rootfs suffix:
-rw-r--r-- 2 bitbake bitbake 1.5K Oct 25 16:12 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs.env
-rw-r--r-- 4 bitbake bitbake 11M Oct 25 16:13 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64-1.0-r0-20191025154349.cpio.gz
-rw-r--r-- 4 bitbake bitbake 1.2K Oct 25 16:11 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64-1.0-r0-20191025154349.manifest
-rw-r--r-- 4 bitbake bitbake 1.3K Oct 25 16:12 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64-1.0-r0-20191025154349.qemuboot.conf
-rw-r--r-- 4 bitbake bitbake 196K Oct 25 16:11 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64-1.0-r0-20191025154349.testdata.json
-rw-r--r-- 4 bitbake bitbake 118M Oct 25 16:13 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64-1.0-r0-20191025154349.wic
-rw-r--r-- 4 bitbake bitbake 3.1K Oct 25 16:13 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64-1.0-r0-20191025154349.wic.bmap
-rw-r--r-- 4 bitbake bitbake 1.3K Oct 25 16:12 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64.qemuboot.conf
-rw-r--r-- 4 bitbake bitbake 11M Oct 25 16:13 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64.rootfs.cpio.gz
-rw-r--r-- 4 bitbake bitbake 1.2K Oct 25 16:11 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64.rootfs.manifest
-rw-r--r-- 4 bitbake bitbake 118M Oct 25 16:13 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64.rootfs.wic
-rw-r--r-- 4 bitbake bitbake 3.1K Oct 25 16:13 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64.rootfs.wic.bmap
-rw-r--r-- 4 bitbake bitbake 196K Oct 25 16:11 /OE/build/oe-core/tmp/deploy/images/genericx86-64/core-image-minimal-initramfs-genericx86-64.testdata.json
initramfs images aren't normally used for rootfs, so just set
the suffix to empty, people using different artifact names might
still need to set INITRD_LIVE (e.g. when their images don't end
with "-${MACHINE}" as well)
(From OE-Core rev: 431a7dfc6c1c86ead3e636d42e2bf1f1f906588c)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
45 lines
1.7 KiB
BlitzBasic
45 lines
1.7 KiB
BlitzBasic
# Simple initramfs image artifact generation for tiny images.
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DESCRIPTION = "Tiny image capable of booting a device. The kernel includes \
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the Minimal RAM-based Initial Root Filesystem (initramfs), which finds the \
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first 'init' program more efficiently. core-image-tiny-initramfs doesn't \
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actually generate an image but rather generates boot and rootfs artifacts \
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that can subsequently be picked up by external image generation tools such as wic."
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VIRTUAL-RUNTIME_dev_manager ?= "busybox-mdev"
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PACKAGE_INSTALL = "initramfs-live-boot-tiny packagegroup-core-boot dropbear ${VIRTUAL-RUNTIME_base-utils} ${VIRTUAL-RUNTIME_dev_manager} base-passwd ${ROOTFS_BOOTSTRAP_INSTALL}"
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# Do not pollute the initrd image with rootfs features
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IMAGE_FEATURES = ""
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export IMAGE_BASENAME = "core-image-tiny-initramfs"
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IMAGE_NAME_SUFFIX ?= ""
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IMAGE_LINGUAS = ""
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LICENSE = "MIT"
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# don't actually generate an image, just the artifacts needed for one
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IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
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inherit core-image
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IMAGE_ROOTFS_SIZE = "8192"
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IMAGE_ROOTFS_EXTRA_SPACE = "0"
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# Use the same restriction as initramfs-live-install
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COMPATIBLE_HOST = "(i.86|x86_64).*-linux"
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python tinyinitrd () {
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# Modify our init file so the user knows we drop to shell prompt on purpose
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newinit = None
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with open(d.expand('${IMAGE_ROOTFS}/init'), 'r') as init:
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newinit = init.read()
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newinit = newinit.replace('Cannot find $ROOT_IMAGE file in /run/media/* , dropping to a shell ', 'Poky Tiny Reference Distribution:')
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with open(d.expand('${IMAGE_ROOTFS}/init'), 'w') as init:
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init.write(newinit)
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}
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IMAGE_PREPROCESS_COMMAND += "tinyinitrd;"
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QB_KERNEL_CMDLINE_APPEND += "debugshell=3 init=/bin/busybox sh init"
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