Binutils 2.39 now warns when a segment has RXW permissions[1]:

aarch64-none-elf-ld.bfd: warning: bl31.elf has a LOAD segment with RWX
permissions

However, TF-A passes --fatal-warnings to LD, so this is a build failure.

There is a ticket filed upstream[2], so until that is resolved just
remove --fatal-warnings.

[1] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=ba951afb99912da01a6e8434126b8fac7aa75107
[2] https://developer.trustedfirmware.org/T996

Upstream-Status: Inappropriate
Signed-off-by: Ross Burton <ross.burton@arm.com>

diff --git a/Makefile b/Makefile
index 3941f8698..13bbac348 100644
--- a/Makefile
+++ b/Makefile
@@ -418,7 +418,7 @@ TF_LDFLAGS		+=	$(TF_LDFLAGS_$(ARCH))
 # LD = gcc (used when GCC LTO is enabled)
 else ifneq ($(findstring gcc,$(notdir $(LD))),)
 # Pass ld options with Wl or Xlinker switches
-TF_LDFLAGS		+=	-Wl,--fatal-warnings -O1
+TF_LDFLAGS		+=	-O1
 TF_LDFLAGS		+=	-Wl,--gc-sections
 ifeq ($(ENABLE_LTO),1)
 	ifeq (${ARCH},aarch64)
@@ -435,7 +435,7 @@ TF_LDFLAGS		+=	$(subst --,-Xlinker --,$(TF_LDFLAGS_$(ARCH)))
 
 # LD = gcc-ld (ld) or llvm-ld (ld.lld) or other
 else
-TF_LDFLAGS		+=	--fatal-warnings -O1
+TF_LDFLAGS		+=	-O1
 TF_LDFLAGS		+=	--gc-sections
 # ld.lld doesn't recognize the errata flags,
 # therefore don't add those in that case