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microblaze: fix build failure due to undefined reference to `get_ticks'

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after commit "common: add possibility for readline_into_buffer
timeout" (sha1:9c34831) was applied. The Microblaze generic build
fails with error below:

common/libcommon.o: In function `cread_line':
/devel/u-boot/common/main.c:717: undefined reference to `get_ticks'
/devel/u-boot/common/main.c:717: undefined reference to `get_tbclk'
/devel/u-boot/common/main.c:720: undefined reference to `get_ticks'

Signed-off-by: Stephan Linz <linz@li-pro.net>
Acked-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Stephan Linz 2012-02-22 22:39:57 +01:00 committed by Michal Simek
parent 2acca35ce4
commit b9f0b73052
1 changed files with 18 additions and 0 deletions
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18
arch/microblaze/cpu/timer.c
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@ -62,3 +62,21 @@ int timer_init (void)
}
#endif
#endif
/*
* This function is derived from PowerPC code (read timebase as long long).
* On Microblaze it just returns the timer value.
*/
unsigned long long get_ticks(void)
{
return get_timer(0);
}
/*
* This function is derived from PowerPC code (timebase clock frequency).
* On Microblaze it returns the number of timer ticks per second.
*/
ulong get_tbclk(void)
{
return CONFIG_SYS_HZ;
}