From eb4aa3483b1129a7137983ed54596030a5ccba2b Mon Sep 17 00:00:00 2001 From: Darren Hart Date: Wed, 23 Nov 2011 17:56:12 -0800 Subject: bootimg: Add grub-efi support Create a new grub-efi.bbclass and integrate it into bootimg alongside the syslinux support. This new class uses the output from the grub-efi-native recipe. Thanks goes to Josef Ahmad for the original build_grub_cfg() routine. The EFI features are only added to the image if MACHINE_FEATURES contains "efi". The resulting images are therefor either legacy boot only (like they were originally) or legacy boot and EFI boot. A new "dummy.bbclass" was added to allow for the conditional include of grub-efi. This makes it so if efi support is not to be built in, we don't spend time building grub-efi-native just because the include adds the dependency. There is a bug in the mkdosfs tool from the dosfstools package which causes it to crash when the directory passed with the -d parameter contains sub-directories. An /EFI/BOOT directory is required for a proper EFI installation. Until it is fixed, we install to the top level directory for the hddimg. (From OE-Core rev: be95f54495bf9e03062f86b929c66cab6e385a03) Signed-off-by: Darren Hart Signed-off-by: Josef Ahmad Signed-off-by: Richard Purdie --- meta/classes/bootimg.bbclass | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'meta/classes/bootimg.bbclass') diff --git a/meta/classes/bootimg.bbclass b/meta/classes/bootimg.bbclass index 0554ffa00a..ce95801bff 100644 --- a/meta/classes/bootimg.bbclass +++ b/meta/classes/bootimg.bbclass @@ -35,7 +35,12 @@ ISODIR = "${S}/cd" BOOTIMG_VOLUME_ID ?= "boot" BOOTIMG_EXTRA_SPACE ?= "512" +EFI = ${@base_contains("MACHINE_FEATURES", "efi", "1", "0", d)} +EFI_CLASS = ${@base_contains("MACHINE_FEATURES", "efi", "grub-efi", "dummy", d)} + inherit syslinux +inherit ${EFI_CLASS} + build_iso() { # Only create an ISO if we have an INITRD and NOISO was not set @@ -47,6 +52,9 @@ build_iso() { install -d ${ISODIR} syslinux_iso_populate + if [ "${EFI}" = "1" ]; then + grubefi_iso_populate + fi mkisofs -V ${BOOTIMG_VOLUME_ID} \ -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso \ @@ -63,6 +71,9 @@ build_hddimg() { if [ "${NOHDD}" != "1" ] ; then install -d ${HDDDIR} syslinux_hddimg_populate + if [ "${EFI}" = "1" ]; then + grubefi_hddimg_populate + fi # Determine the block count for the final image BLOCKS=`du -bks ${HDDDIR} | cut -f 1` @@ -83,6 +94,8 @@ build_hddimg() { python do_bootimg() { bb.build.exec_func('build_syslinux_cfg', d) + if d.getVar("EFI", True) == "1": + bb.build.exec_func('build_grub_cfg', d) bb.build.exec_func('build_hddimg', d) bb.build.exec_func('build_iso', d) } -- cgit v1.2.3-54-g00ecf