a3467baa88
At present, the 'pseries' machine creates a flattened device tree in the machine->init function to pass to either the guest kernel or to firmware. However, the machine->init function runs before processing of -device command line options, which means that the device tree so created will be (incorrectly) missing devices specified that way. Supplying a correct device tree is, in any case, part of the required platform entry conditions. Therefore, this patch moves the creation and loading of the device tree from machine->init to a reset callback. The setup of entry point address and initial register state moves with it, which leads to a slight cleanup. This is not, alas, quite enough to make a fully working reset for pseries. For that we would need to reload the firmware images, which on this machine are loaded into RAM. It's a step in the right direction, though. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
Read the documentation in qemu-doc.html. Fabrice Bellard.