diff mbox series

[for-7.2,v2,08/20] hw/ppc: set machine->fdt in pegasos2_machine_reset()

Message ID 20220805093948.82561-9-danielhb413@gmail.com (mailing list archive)
State New, archived
Headers show
Series QMP/HMP: add 'dumpdtb' and 'info fdt' commands | expand

Commit Message

Daniel Henrique Barboza Aug. 5, 2022, 9:39 a.m. UTC 
We'll introduce QMP/HMP commands that requires machine->fdt to be set
properly.

Cc: BALATON Zoltan <balaton@eik.bme.hu>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 hw/ppc/pegasos2.c | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
index 61f4263953..8a6c6e4b7d 100644
--- a/hw/ppc/pegasos2.c
+++ b/hw/ppc/pegasos2.c
@@ -331,6 +331,15 @@  static void pegasos2_machine_reset(MachineState *machine)
 
     vof_build_dt(fdt, pm->vof);
     vof_client_open_store(fdt, pm->vof, "/chosen", "stdout", "/failsafe");
+
+    /*
+     * Set the common machine->fdt pointer to enable support
+     * for 'dumpdtb' and 'info fdt' commands. Use fdt_pack()
+     * to shrink the blob size we're going to store.
+     */
+    fdt_pack(fdt);
+    machine->fdt = fdt;
+
     pm->cpu->vhyp = PPC_VIRTUAL_HYPERVISOR(machine);
 }