x86/platform/uv: Update TSC sync state for UV5
The UV5 platform synchronizes the TSCs among all chassis, and will not
proceed to OS boot without achieving synchronization. Previous UV
platforms provided a register indicating successful synchronization.
This is no longer available on UV5. On this platform TSC_ADJUST
should not be reset by the kernel.
Signed-off-by: Mike Travis <mike.travis@hpe.com>
Signed-off-by: Steve Wahl <steve.wahl@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dimitri Sivanich <dimitri.sivanich@hpe.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220406195149.228164-3-steve.wahl@hpe.com