From 72d78ec8b6898976ea46b1c0cb9780707985cd80 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Thu, 19 Aug 2021 14:28:56 +0100 Subject: [PATCH] Makefiles: dt: Always set '-@' on ARCH_BCM2835 On the BCM2835 architecture, always add the '-@' option to enable the generation of symbols, rather than relying on DTC_FLAGS being empty or correct. See: https://github.com/raspberrypi/linux/issues/3846 Signed-off-by: Phil Elwell --- arch/arm/boot/dts/Makefile | 2 +- arch/arm64/boot/dts/broadcom/Makefile | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1434,5 +1434,5 @@ subdir-y := overlays # Enable fixups to support overlays on BCM2835 platforms ifeq ($(CONFIG_ARCH_BCM2835),y) - DTC_FLAGS ?= -@ + DTC_FLAGS += -@ endif --- a/arch/arm64/boot/dts/broadcom/Makefile +++ b/arch/arm64/boot/dts/broadcom/Makefile @@ -16,5 +16,5 @@ subdir-y += stingray # Enable fixups to support overlays on BCM2835 platforms ifeq ($(CONFIG_ARCH_BCM2835),y) - DTC_FLAGS ?= -@ + DTC_FLAGS += -@ endif