diff options
Diffstat (limited to 'common/recipes-core/images/core-image-tiny.bb')
| -rw-r--r-- | common/recipes-core/images/core-image-tiny.bb | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/common/recipes-core/images/core-image-tiny.bb b/common/recipes-core/images/core-image-tiny.bb new file mode 100644 index 00000000..ed39fd77 --- /dev/null +++ b/common/recipes-core/images/core-image-tiny.bb @@ -0,0 +1,37 @@ +SUMMARY = "A tiny image just capable of allowing a device to boot from RAM, \ +this image recipe generates an image file which rather boots from initrd than \ +from storage, it achieves this by using wic to pick up the artifacts generated \ +by the core-image-tiny-initramfs image" + +# The actual rootfs/initrd will be the one from core-image-tiny-initramfs, so +# we reset IMAGE_INSTALL to avoid building other things that will be pointless +IMAGE_INSTALL = "" + +# Do not pollute the initrd image with rootfs features +IMAGE_FEATURES = "" + +IMAGE_LINGUAS = " " + +LICENSE = "MIT" + +IMAGE_ROOTFS_SIZE ?= "8192" + +IMAGE_FSTYPES = "wic" +inherit core-image + +# We get some parts from image-live that we need in order to boot from initrd +INITRD_IMAGE_LIVE ?= "core-image-tiny-initramfs" + +python() { + image_b = d.getVar('IMAGE_BASENAME') + initrd_i = d.getVar('INITRD_IMAGE_LIVE') + if image_b == initrd_i: + bb.error('INITRD_IMAGE_LIVE %s cannot use the requested IMAGE_FSTYPE' % initrd_i) + bb.fatal('Check IMAGE_FSTYPES and INITRAMFS_FSTYPES settings.') + elif initrd_i: + d.appendVarFlag('do_image', 'depends', ' %s:do_image_complete' % initrd_i) +} + +WKS_FILE_intel-corei7-64 = "core-image-tiny.wks.in" +WKS_FILE_intel-core2-32 = "core-image-tiny.wks.in" +WKS_FILE_intel-quark = "mktinygalileodisk.wks" |