diff options
| -rw-r--r-- | hw/ppc/pnv.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 62812f22f8..afb6019b10 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -803,9 +803,13 @@ static void pnv_reset(MachineState *machine, ResetType type) mpipl_write_succeeded = do_mpipl_write(pnv); } - /* Regenerate device tree */ - fdt = pnv_dt_create(machine); - _FDT((fdt_pack(fdt))); + /* Only create new dt if not provided in -dtb */ + if (!machine->dtb) { + fdt = pnv_dt_create(machine); + _FDT((fdt_pack(fdt))); + } else { + fdt = machine->fdt; + } /* * If it's a MPIPL boot, add the "mpipl-boot" property, and reset the |