Initial commit

poky/meta/recipes-core/ovmf/ovmf-shell-image.bb

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+DESCRIPTION = "boot image with UEFI shell and tools"
+COMPATIBLE_HOST:class-target='(i.86|x86_64).*'
+
+# For this image recipe, only the wic format with a
+# single vfat partition makes sense. Because we have no
+# boot loader and no rootfs partition, not additional
+# tools are needed for this .wks file.
+IMAGE_FSTYPES:forcevariable = 'wic'
+WKS_FILE = "ovmf/ovmf-shell-image.wks"
+WKS_FILE_DEPENDS = ""
+
+inherit image
+
+# We want a minimal image with just ovmf-shell-efi unpacked in it. We
+# avoid installing unnecessary stuff as much as possible, but some
+# things still get through and need to be removed.
+PACKAGE_INSTALL = "ovmf-shell-efi"
+LINGUAS_INSTALL = ""
+do_image () {
+    rm -rf `ls -d ${IMAGE_ROOTFS}/* | grep -v efi`
+}