[U-Boot] [PATCH 3/4] ARM: PSCI: Enable the PSCI node

From: Stephen Warren swarren@nvidia.com

When fixing up the DT to report PSCI support, explicitly enable the node. DTs may ship with the node disabled in case a PSCI implementation is not present, and expect any PSCI implementation to enable the node if they are actually present.

Signed-off-by: Stephen Warren swarren@nvidia.com --- arch/arm/lib/psci-dt.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/arch/arm/lib/psci-dt.c b/arch/arm/lib/psci-dt.c index 348df893b7ae..246f3c7cb84a 100644 --- a/arch/arm/lib/psci-dt.c +++ b/arch/arm/lib/psci-dt.c @@ -116,6 +116,10 @@ init_psci_node: if (tmp) return tmp;

+ tmp = fdt_setprop_string(fdt, nodeoff, "status", "okay"); + if (tmp) + return tmp; + #endif return 0; }