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Simplification for user timer on coldfire. We define TIMER_FREQ separately anyway.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9479 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2006-04-04 01:16:11 +00:00
parent fcab617331
commit 295ec69717
2 changed files with 7 additions and 8 deletions
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11
firmware/export/timer.h
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@ -25,12 +25,15 @@
#ifndef SIMULATOR
/* Assume timer base freq. is CPU clock base freq. Portalplayer chips use a
microsecond timer instead. */
#if CONFIG_CPU == PP5020 || CONFIG_CPU == PP5002
#define TIMER_FREQ 1000000
/* Portalplayer chips use a microsecond timer. */
#define TIMER_FREQ 1000000
#elif defined(CPU_COLDFIRE)
/* timer is based on busclk == cpuclk/2 */
#define TIMER_FREQ (CPU_FREQ/2)
#else
#define TIMER_FREQ CPU_FREQ
#define TIMER_FREQ CPU_FREQ
#endif
bool timer_register(int reg_prio, void (*unregister_callback)(void),