diff mbox series

[PULL,02/88] ppc/pnv: Add a "/qemu" device tree node

Message ID 20191217044322.351838-3-david@gibson.dropbear.id.au
State New, archived
Headers show
Series [PULL,01/88] ppc/pnv: Add a PNOR model | expand

Commit Message

David Gibson Dec. 17, 2019, 4:41 a.m. UTC
From: Cédric Le Goater <clg@kaod.org>

It helps skiboot identifying that is running on a QEMU platform. The
compatible string will define the POWERPC processor version.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191106142129.4908-1-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/ppc/pnv.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index d0c1d42277..416caab6f6 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -480,6 +480,9 @@  static void *pnv_dt_create(MachineState *machine)
     fdt = g_malloc0(FDT_MAX_SIZE);
     _FDT((fdt_create_empty_tree(fdt, FDT_MAX_SIZE)));
 
+    /* /qemu node */
+    _FDT((fdt_add_subnode(fdt, 0, "qemu")));
+
     /* Root node */
     _FDT((fdt_setprop_cell(fdt, 0, "#address-cells", 0x2)));
     _FDT((fdt_setprop_cell(fdt, 0, "#size-cells", 0x2)));