commit afe7e2fed8a09a9e5a5a8fbf4090adfa5c5ee251
author Soby Mathew <soby.mathew@arm.com> Thu Jun 12 17:23:58 2014 +0100
committer Soby Mathew <soby.mathew@arm.com> Fri Jul 25 12:18:33 2014 +0100
tree d10f1c88279c9c5d481c82d6302d3989abc9bb3c
parent 47a6483fde3c3315d680e0e0c7da68e7f30de770

Implement a leaner printf for Trusted Firmware

This patch implements a "tf_printf" which supports only the commonly
used format specifiers in Trusted Firmware, which uses a lot less
stack space than the stdlib printf function.

Fixes ARM-software/tf-issues#116

Change-Id: I7dfa1944f4c1e634b3e2d571f49afe02d109a351

Makefile

diff --git a/Makefile b/Makefile
index 5272474..76dff06 100644
--- a/Makefile
+++ b/Makefile
@@ -75,6 +75,7 @@
 
 BL_COMMON_SOURCES	:=	common/bl_common.c			\
 				common/debug.c				\
+				common/tf_printf.c			\
 				lib/aarch64/cache_helpers.S		\
 				lib/aarch64/misc_helpers.S		\
 				lib/aarch64/xlat_helpers.c		\