xen/arm: introduce xen_read_wallclock
Read the wallclock from the shared info page at boot time. Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
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Read the wallclock from the shared info page at boot time. Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: NArnd Bergmann <arnd@arndb.de>