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由 Alexander Graf 提交于
When Linux reboots an e500 VM, it writes to a magic register in the "global-utilities" device indicated by the device tree. We were not emulating that device so far, rendering the VM reboot-less. This patch implements that device with only the reboot functionality implemented and adds it to the device tree. With this patch applied, I can successfully reboot a -M mpc8544ds VM. Signed-off-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NAndreas Färber <andreas.faerber@web.de>
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