ARM: dts: stm32mp1: Add PSCI node access before relocation

Add node in DT and avoid error to search UCLASS_SYSRESET in
board_f.c::print_resetinfo() and lost 1.6s in U-Boot
for the trusted boot chain.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

diff --git a/arch/arm/dts/stm32mp157-u-boot.dtsi b/arch/arm/dts/stm32mp157-u-boot.dtsi
index ba13ebb..1c4ad67 100644 (file)
--- a/arch/arm/dts/stm32mp157-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157-u-boot.dtsi
@@ -25,6 +25,11 @@
                u-boot,dm-pre-reloc;
        };
 
+       /* need PSCI for sysreset during board_f */
+       psci {
+               u-boot,dm-pre-proper;
+       };
+
        reboot {
                u-boot,dm-pre-reloc;
        };