From 67b7684f8ce3a13c17b5246b6ad3c934b85c7df0 Mon Sep 17 00:00:00 2001
From: Patrick Delaunay <patrick.delaunay@st.com>
Date: Tue, 30 Jul 2019 19:16:15 +0200
Subject: [PATCH] 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>
---
arch/arm/dts/stm32mp157-u-boot.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/stm32mp157-u-boot.dtsi b/arch/arm/dts/stm32mp157-u-boot.dtsi
index ba13ebb33b..1c4ad6797c 100644
--- 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;
};
--
2.39.5