From 2c43bedb2c79219d60540ae37552646c98acd5ec Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Tue, 19 Nov 2013 13:00:13 +0000 Subject: [PATCH] xen: arm: add enable-method to cpu nodes for arm64 guests. This is required by the Linux arm64 boot protocol. We use PSCI. Signed-off-by: Ian Campbell Acked-by: Julien Grall --- xen/arch/arm/domain_build.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index f0def77ce3..4014b0ae9f 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -513,6 +513,13 @@ static int make_cpus_node(const struct domain *d, void *fdt, return res; } + if ( is_pv64_domain(d) ) + { + res = fdt_property_string(fdt, "enable-method", "psci"); + if ( res ) + return res; + } + res = fdt_end_node(fdt); if ( res ) return res; -- 2.39.5