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| author | 李国 <uxgood.org@gmail.com> | 2020-03-26 14:05:33 +0800 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-03-31 16:20:47 +0200 |
| commit | a6b7c3e672764858fd294998406ae791f5964b4a (patch) | |
| tree | 9174e7c3b9338a87b700cbd6e266f975361de1fb /target/linux/x86/image/grub-iso.cfg | |
| parent | d9228514ccecfb9d1500e3a82470f66f2ea41a39 (diff) | |
| download | upstream-a6b7c3e672764858fd294998406ae791f5964b4a.tar.gz upstream-a6b7c3e672764858fd294998406ae791f5964b4a.tar.bz2 upstream-a6b7c3e672764858fd294998406ae791f5964b4a.zip | |
x86: generate EFI platform bootable images
Add EFI platform bootable images for x86 platforms. These images can
also boot from legacy BIOS platform.
EFI System Partition need to be fat12/fat16/fat32 (not need to load
filesystem drivers), so the first partition of EFI images are not ext4
filesystem any more.
GPT partition table has an alternate partition table, we did not
generate it. This may cause problems when use these images as qemu disk
(kernel can not find rootfs), we pad enough sectors will be ok.
Signed-off-by: 李国 <uxgood.org@gmail.com>
[part_magic_* refactoring, removed genisoimage checks]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Diffstat (limited to 'target/linux/x86/image/grub-iso.cfg')
| -rw-r--r-- | target/linux/x86/image/grub-iso.cfg | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/target/linux/x86/image/grub-iso.cfg b/target/linux/x86/image/grub-iso.cfg index f5848b3853..4bef492a41 100644 --- a/target/linux/x86/image/grub-iso.cfg +++ b/target/linux/x86/image/grub-iso.cfg @@ -3,7 +3,12 @@ set default="0" set timeout="@TIMEOUT@" -set root='(cd)' + +if [ "${grub_platform}" = "efi" ]; then + set root='(cd0)' +else + set root='(cd)' +fi menuentry "@TITLE@" { linux /boot/vmlinuz root=/dev/sr0 rootfstype=iso9660 rootwait @CMDLINE@ noinitrd |