diff --git a/plat/nvidia/tegra/platform.mk b/plat/nvidia/tegra/platform.mk index 614d2a2..6ef1900 100644 --- a/plat/nvidia/tegra/platform.mk +++ b/plat/nvidia/tegra/platform.mk @@ -1,5 +1,5 @@ # -# Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved. +# Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # @@ -34,6 +34,9 @@ # enable D-cache early during CPU warmboot WARMBOOT_ENABLE_DCACHE_EARLY := 1 +# remove the standard libc +OVERRIDE_LIBC := 1 + include plat/nvidia/tegra/common/tegra_common.mk include ${SOC_DIR}/platform_${TARGET_SOC}.mk @@ -42,3 +45,17 @@ # platform cflags (enable signed comparisons, disable stdlib) TF_CFLAGS += -Wsign-compare -nostdlib + +# override with necessary libc files for the Tegra platform +override LIBC_SRCS := $(addprefix lib/libc/, \ + assert.c \ + memcpy.c \ + memmove.c \ + memset.c \ + printf.c \ + putchar.c \ + strlen.c \ + snprintf.c) + +INCLUDES += -Iinclude/lib/libc \ + -Iinclude/lib/libc/$(ARCH) \