1 files changed, 45 insertions, 0 deletions

diff --git a/meta-intel-extras/classes/image_dd_efi.bbclass b/meta-intel-extras/classes/image_dd_efi.bbclass
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+++ b/meta-intel-extras/classes/image_dd_efi.bbclass
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+##############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the Boot to Qt meta layer.
+##
+## $QT_BEGIN_LICENSE:COMM$
+##
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see http://www.qt.io/terms-conditions. For further
+## information use the contact form at http://www.qt.io/contact-us.
+##
+## $QT_END_LICENSE$
+##
+##############################################################################
+
+DESCRIPTION = "Extends image_dd class to boot via GRUB-EFI and initramfs."
+LICENSE = "CLOSED"
+
+inherit image_dd
+
+EXTRA_IMAGECMD_ext3 += "-L rootfs"
+IMAGE_DEPENDS_ext3 += "initramfs-basic:do_rootfs"
+
+IMAGE_CMD_ext3_prepend() {
+
+    # https://www.kernel.org/doc/Documentation/x86/early-microcode.txt
+    microcode="${@bb.utils.contains('MACHINE_FEATURES', 'intel-ucode', '${DEPLOY_DIR_IMAGE}/microcode.cpio ', '', d)}"
+    cat ${microcode} ${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE}-${MACHINE}.cpio.gz > ${IMAGE_ROOTFS}/boot/initramfs
+    chmod 0644 ${IMAGE_ROOTFS}/boot/initramfs
+}
+
+do_populate_boot() {
+
+    mkdir -p ${WORKDIR}/EFI/BOOT/
+    # Path where EFI firmware searches for EFI executable
+    cp ${DEPLOY_DIR_IMAGE}/bootx64.efi ${WORKDIR}/EFI/BOOT/
+    mcopy -s -i ${WORKDIR}/boot.img ${WORKDIR}/EFI ::/EFI
+}
+