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chore(build_library): remove efi image

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we don't really care about booting on pure efi systems right now and I don't
think this all works so remove it for now.
This commit is contained in:
Brandon Philips 2013-07-17 18:00:56 -07:00
parent 06444a4ffc
commit ed037ea05c
2 changed files with 0 additions and 64 deletions
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57
build_library/create_legacy_bootloader_templates.sh
View File

@ -134,63 +134,6 @@ label coreos.B
EOF
info "Emitted ${SYSLINUX_DIR}/root.B.cfg"
cat <<EOF | sudo dd of="${SYSLINUX_DIR}/README" 2>/dev/null
Partition 12 contains the active bootloader configuration when
booting from a non-Chrome OS BIOS. EFI BIOSes use /efi/*
and legacy BIOSes use this syslinux configuration.
EOF
info "Emitted ${SYSLINUX_DIR}/README"
# To cover all of our bases, now populate templated boot support for efi.
sudo mkdir -p "${FLAGS_to}"/efi/boot
if [[ -f /bin/grub2-mkimage ]];then
# Use the newer grub2 1.99+
sudo grub2-mkimage -p /efi/boot -O x86_64-efi \
-o "${FLAGS_to}/efi/boot/bootx64.efi" \
part_gpt fat ext2 hfs hfsplus normal boot chain configfile linux
else
# Remove this else case after a few weeks (sometime in Dec 2011)
sudo grub-mkimage -p /efi/boot -o "${FLAGS_to}/efi/boot/bootx64.efi" \
part_gpt fat ext2 normal boot sh chain configfile linux
fi
# Templated variables:
# DMTABLEA, DMTABLEB -> '0 xxxx verity ... '
# This should be replaced during postinst when updating the ESP.
cat <<EOF | sudo dd of="${FLAGS_to}/efi/boot/grub.cfg" 2>/dev/null
set default=0
set timeout=2
# NOTE: These magic grub variables are a Chrome OS hack. They are not portable.
menuentry "local image A" {
linux \$grubpartA/boot/vmlinuz ${common_args} i915.modeset=1 cros_efi root=/dev/\$linuxpartA
}
menuentry "local image B" {
linux \$grubpartB/boot/vmlinuz ${common_args} i915.modeset=1 cros_efi root=/dev/\$linuxpartB
}
menuentry "verified image A" {
linux \$grubpartA/boot/vmlinuz ${common_args} ${verity_common} \
i915.modeset=1 cros_efi root=${ROOTDEV} dm=\\"DMTABLEA\\"
}
menuentry "verified image B" {
linux \$grubpartB/boot/vmlinuz ${common_args} ${verity_common} \
i915.modeset=1 cros_efi root=${ROOTDEV} dm=\\"DMTABLEB\\"
}
# FIXME: usb doesn't support verified boot for now
menuentry "Alternate USB Boot" {
linux (hd0,3)/boot/vmlinuz ${common_args} root=/dev/sdb3 i915.modeset=1 cros_efi
}
EOF
if [[ ${FLAGS_enable_rootfs_verification} -eq ${FLAGS_TRUE} ]]; then
sudo sed -i -e 's/^set default=.*/set default=2/' \
"${FLAGS_to}/efi/boot/grub.cfg"
fi
info "Emitted ${FLAGS_to}/efi/boot/grub.cfg"
exit 0
fi

7
update_bootloaders.sh
View File

@ -96,13 +96,6 @@ trap cleanup EXIT
sudo mount "${ESP_DEV}" "${ESP_FS_DIR}"
if [[ "${FLAGS_arch}" = "x86" || "${FLAGS_arch}" = "amd64" ]]; then
# Populate the EFI bootloader configuration
sudo mkdir -p "${ESP_FS_DIR}/efi/boot"
sudo cp "${FLAGS_from}"/efi/boot/bootx64.efi \
"${ESP_FS_DIR}/efi/boot/bootx64.efi"
sudo cp "${FLAGS_from}/efi/boot/grub.cfg" \
"${ESP_FS_DIR}/efi/boot/grub.cfg"
# Copy over the grub configurations for cloud machines and the
# kernel into both the A and B slot
sudo mkdir -p "${ESP_FS_DIR}"/boot/grub