target/linux/bcm27xx/patches-5.10/950-0738-Makefiles-dt-Always-set-on-ARCH_BCM2835.patch

   1 From 72d78ec8b6898976ea46b1c0cb9780707985cd80 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.com>
   3 Date: Thu, 19 Aug 2021 14:28:56 +0100
   4 Subject: [PATCH] Makefiles: dt: Always set '-@' on ARCH_BCM2835
   5
   6 On the BCM2835 architecture, always add the '-@' option to enable the
   7 generation of symbols, rather than relying on DTC_FLAGS being empty
   8 or correct.
   9
  10 See: https://github.com/raspberrypi/linux/issues/3846
  11
  12 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  13 ---
  14  arch/arm/boot/dts/Makefile            | 2 +-
  15  arch/arm64/boot/dts/broadcom/Makefile | 2 +-
  16  2 files changed, 2 insertions(+), 2 deletions(-)
  17
  18 --- a/arch/arm/boot/dts/Makefile
  19 +++ b/arch/arm/boot/dts/Makefile
  20 @@ -1433,5 +1433,5 @@ subdir-y  := overlays
  21
  22  # Enable fixups to support overlays on BCM2835 platforms
  23  ifeq ($(CONFIG_ARCH_BCM2835),y)
  24 -       DTC_FLAGS ?= -@
  25 +       DTC_FLAGS += -@
  26  endif
  27 --- a/arch/arm64/boot/dts/broadcom/Makefile
  28 +++ b/arch/arm64/boot/dts/broadcom/Makefile
  29 @@ -16,5 +16,5 @@ subdir-y      += stingray
  30
  31  # Enable fixups to support overlays on BCM2835 platforms
  32  ifeq ($(CONFIG_ARCH_BCM2835),y)
  33 -       DTC_FLAGS ?= -@
  34 +       DTC_FLAGS += -@
  35  endif