a6b7c3e672
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>
21 lines
465 B
Bash
21 lines
465 B
Bash
#!/bin/sh
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# Copyright (C) 2012-2015 OpenWrt.org
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move_config() {
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local partdev parttype=ext4
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. /lib/upgrade/common.sh
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if export_bootdevice && export_partdevice partdev 1; then
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mkdir -p /boot
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part_magic_fat "/dev/$partdev" && parttype=vfat
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mount -t $parttype -o rw,noatime "/dev/$partdev" /boot
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if [ -f "/boot/$BACKUP_FILE" ]; then
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mv -f "/boot/$BACKUP_FILE" /
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fi
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mount --bind /boot/boot /boot
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fi
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}
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boot_hook_add preinit_mount_root move_config
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