From: David Gibson Date: Mon, 25 Feb 2013 19:27:12 +0000 (+0000) Subject: pseries: Add compatible property to root of device tree X-Git-Tag: qemu-xen-4.4.0-rc1~6^2~925^2~5^2 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=d63919c93e6fb0587632adafba82c21e55ea4396;p=qemu-upstream-4.4-testing.git pseries: Add compatible property to root of device tree 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 Cc: qemu-stable@nongnu.org Signed-off-by: Alexander Graf --- diff --git a/hw/spapr.c b/hw/spapr.c index e88a27aa7..fadf70f95 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)));