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Revision e674a49a

IDe674a49aae8b79bc4ea07f1bcd666bbf28b12a27

Added by Christian Borntraeger over 11 years ago

s390: Move IPL code into a separate device

Lets move the code to setup IPL for external kernel
or via the zipl rom into a separate file. This allows to

- define a reboot handler, setting up the PSW appropriately
- enhance the boot code to IPL disks that contain a bootmap that
was created with zipl under LPAR or z/VM (future patch)
- reuse that code for several machines (e.g. virtio-ccw and virtio-s390)
- allow different machines to provide different defaults

Signed-off-by: Christian Borntraeger <>
Signed-off-by: Jens Freimann <>
[agraf: symbolify initial psw, adjust header file location, fix for QOM]
Signed-off-by: Alexander Graf <>

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