Fix Tegra CFLAGS usage
Use TF_CFLAGS instead of CFLAGS, to allow CFLAGS to be overriden from
the make command line.
Change-Id: I3e5726c04bcd0176f232581b8be2c94413374ac7
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
diff --git a/plat/nvidia/tegra/platform.mk b/plat/nvidia/tegra/platform.mk
index eaf1091..9a9e79e 100644
--- a/plat/nvidia/tegra/platform.mk
+++ b/plat/nvidia/tegra/platform.mk
@@ -36,4 +36,4 @@
BUILD_PLAT := ${BUILD_BASE}/${PLAT}/${TARGET_SOC}/${BUILD_TYPE}
# enable signed comparison checks
-CFLAGS += -Wsign-compare
+TF_CFLAGS += -Wsign-compare