[U-Boot] [PATCH 1/2] improve printf behavior on arm/pxa after enabling 64bit support in printf by default.

[Mikhail Kshevetskiy]

commit 4b142febff71eabdb7ddbb125c7b583b24ddc434 (common: delete
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL) breaks printf on my
arm/pxa270 board. For example, the code

	int a = 128;
	printf("a= %d\n", a);

will print zero on the console. The problem reproduced on gcc 4.1.1,
4.3.3, 4.4.1 and 4.4.2.

This patch fix printf unless you'll need printing 64-bit values.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy at gmail.com>
---
 cpu/pxa/config.mk |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/cpu/pxa/config.mk b/cpu/pxa/config.mk
index a05d69c..d87b5e0 100644
--- a/cpu/pxa/config.mk
+++ b/cpu/pxa/config.mk
@@ -24,7 +24,7 @@
 
 PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
 
-PLATFORM_CPPFLAGS += -march=armv5te -mtune=xscale
+PLATFORM_CPPFLAGS += -march=armv5t -mtune=xscale
 # =========================================================================
 #
 # Supply options according to compiler version
-- 
1.7.0