I think I got the answer, see
http://git.denx.de/?p=u-boot.git;a=commitdiff;h=f865fcbbb35851e75fee9c3a3fa8e0f71d9e6463
adding the following patch to u-boot recipe can solve this problem.
diff --git a/lib_arm/board.c b/lib_arm/board.c
index 5e3d7f6..e148739 100644 (file)
--- a/lib_arm/board.c
+++ b/lib_arm/board.c
@@ -93,23 +93,23 @@ extern void rtl8019_get_enetaddr (uchar * addr);
* May be supplied by boards if desired
*/
void inline __coloured_LED_init (void) {}
-void inline coloured_LED_init (void) __attribute__((weak,
alias("__coloured_LED_init")));
+void coloured_LED_init (void) __attribute__((weak,
alias("__coloured_LED_init")));
void inline __red_LED_on (void) {}
-void inline red_LED_on (void) __attribute__((weak,
alias("__red_LED_on")));
+void red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
void inline __red_LED_off(void) {}
-void inline red_LED_off(void) __attribute__((weak,
alias("__red_LED_off")));
+void red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
void inline __green_LED_on(void) {}
-void inline green_LED_on(void) __attribute__((weak,
alias("__green_LED_on")));
+void green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
void inline __green_LED_off(void) {}
-void inline green_LED_off(void)__attribute__((weak,
alias("__green_LED_off")));
+void green_LED_off(void) __attribute__((weak, alias("__green_LED_off")));
void inline __yellow_LED_on(void) {}
-void inline yellow_LED_on(void)__attribute__((weak,
alias("__yellow_LED_on")));
+void yellow_LED_on(void) __attribute__((weak, alias("__yellow_LED_on")));
void inline __yellow_LED_off(void) {}
-void inline yellow_LED_off(void)__attribute__((weak,
alias("__yellow_LED_off")));
+void yellow_LED_off(void) __attribute__((weak,
alias("__yellow_LED_off")));
void inline __blue_LED_on(void) {}
-void inline blue_LED_on(void)__attribute__((weak,
alias("__blue_LED_on")));
+void blue_LED_on(void) __attribute__((weak, alias("__blue_LED_on")));
void inline __blue_LED_off(void) {}
-void inline blue_LED_off(void)__attribute__((weak,
alias("__blue_LED_off")));
+void blue_LED_off(void) __attribute__((weak, alias("__blue_LED_off")));
/************************************************************************
* Init Utilities *
在 Sun, 31 Jan 2010 11:52:50 +0800，Guo Hongruan <camel...@gmail.com> 写道:
在 Sun, 31 Jan 2010 11:35:35 +0800，Holger Hans Peter Freyther
<holger...@freyther.de> 写道:
Now to the hint:
1.) The issue seems to be caused by using newer GCC?
I searched the error through google. It said that the error occurred
using gcc-4.4.2, while using gcc-4.2, it works OK.
2.) Take it up with upstream uboot to see how they want it to be
changed.
2.1.) E.g. removing the "inline" could work and it should not increase
the
size of the text section
2.2) E.g. instead of using the alias it could call the inline
function...
Someone said it can be solved by removing 'inline' keywords.
--
Guo Hongruan, Embedded Linux Consultant
Skype: camelguo
Twitter: camelguo
http://www.gulessoft.com
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