[U-Boot] [PATCH] config.mk:Update DBGFLAGS with dwarf information

[Prabhakar Kushwaha]

Built u-boot elf file does not contain any dwarf informations by default. This
information is required for debugging.

Add dwarf ver 2 flag in DBGFLAGS.

Signed-off-by: Radu Lazarescu <radu.lazarescu at freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
---
 Applies on http://git.denx.de/u-boot.git branch master

 config.mk |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/config.mk b/config.mk
index ddaa477..11bc20d 100644
--- a/config.mk
+++ b/config.mk
@@ -178,7 +178,7 @@ endif
 # who are porting old code to latest mainline but not updating $(AR).
 ARFLAGS = $(error update your Makefile to use cmd_link_o_target and not AR)
 RELFLAGS= $(PLATFORM_RELFLAGS)
-DBGFLAGS= -g # -DDEBUG
+DBGFLAGS= -g -gdwarf-2 # -DDEBUG
 OPTFLAGS= -Os #-fomit-frame-pointer
 
 OBJCFLAGS += --gap-fill=0xff
-- 
1.7.5.4