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[66/66] pseries: Add compatible property to root of device tree

Message ID 1362773228-1747-67-git-send-email-agraf@suse.de
State New
Headers show

Commit Message

Alexander Graf March 8, 2013, 8:07 p.m. UTC 
From: David Gibson <david@gibson.dropbear.id.au>

Currently, for the pseries machine the device tree supplied by qemu to SLOF
and from there to the guest does not include a 'compatible property' at the
root level.  Usually that works fine, since in this case the compatible
property doesn't really give any information not already found in the
'device_type' or 'model' properties.

However, the lack of 'compatible' confuses the bootloader install in the
SLES11 SP2 and SLES11 SP3 installers.  This patch therefore adds a token
'compatible' property to work around that.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Cc: qemu-stable@nongnu.org
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 hw/spapr.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/hw/spapr.c b/hw/spapr.c
index e88a27a..fadf70f 100644
--- a/hw/spapr.c
+++ b/hw/spapr.c
@@ -260,6 +260,7 @@  static void *spapr_create_fdt_skel(const char *cpu_model,
     _FDT((fdt_begin_node(fdt, "")));
     _FDT((fdt_property_string(fdt, "device_type", "chrp")));
     _FDT((fdt_property_string(fdt, "model", "IBM pSeries (emulated by qemu)")));
+    _FDT((fdt_property_string(fdt, "compatible", "qemu,pseries")));
 
     _FDT((fdt_property_cell(fdt, "#address-cells", 0x2)));
     _FDT((fdt_property_cell(fdt, "#size-cells", 0x2)));