From f34c5cd11b8502f2e1d6438e9726066718009876 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 19 May 2024 22:40:07 +0200 Subject: ARM: dts: renesas: Reserve space in 64bit R-Car DTs Reserve 4 kiB of space in 64bit R-Car DTs when those DTs are compiled to permit patching in OpTee-OS /firmware node, /reserved-memory node, possibly also additional /memory@ nodes and RPC node by TFA. This duplicates behavior in arch/arm/dts/Makefile with OF_UPSTREAM. Signed-off-by: Marek Vasut Reviewed-by: Sumit Garg --- dts/upstream/src/arm64/Makefile | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'dts') diff --git a/dts/upstream/src/arm64/Makefile b/dts/upstream/src/arm64/Makefile index 9a8f6aa3584..26a83d3d29d 100644 --- a/dts/upstream/src/arm64/Makefile +++ b/dts/upstream/src/arm64/Makefile @@ -7,6 +7,10 @@ targets += $(dtb-y) # Add any required device tree compiler flags here DTC_FLAGS += -a 0x8 +ifdef CONFIG_RCAR_64 +DTC_FLAGS += -R 4 -p 0x1000 +endif + PHONY += dtbs dtbs: $(addprefix $(obj)/, $(dtb-y)) @: -- cgit v1.2.3