This update for grub2 fixes the following issues:
- Fix multi-device root= kernel argument (bsc#960776)
- Add SUSE_REMOVE_LINUX_ROOT_PARAM configuration option to /etc/default/grub (bsc#962585)
- Fix handling of --list argument in grub2-once (bsc#980088)
- Skip comments in /etc/sysconfig/bootloader (bsc#963610)
- Examine variables from grub environment in 'grub2-once' (fate#319632)
- Extend config-file parsing in 'grub2-once' (fate#319632)
- Add support for "t" hotkey to switch to text mode (bsc#976836)
- Fix default entry boot (bsc#977590)
- Fix PXE booting on ARM64 boards (bsc#990086)
- Use CPU timer for timekeeping on aarch64 (bsc#990604)
This update was imported from the SUSE:SLE-12-SP1:Update update project.
- Submitted by Michael Chang (michael-chang)