hw/ppc: set machine->fdt in xilinx_load_device_tree()
This will enable support for 'dumpdtb' QMP/HMP command for the
virtex_ml507 machine.
Setting machine->fdt requires a MachineState pointer to be used inside
xilinx_load_device_tree(). Let's change the function to receive this
pointer from the caller. kernel_cmdline' can be retrieved directly from
the 'machine' pointer. 'ramsize' wasn't being used so can be removed.
Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <
20220926173855.
1159396-11-danielhb413@gmail.com>