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Improved CPU clock setup for PP502x. PP5020 and PP5022 are not register compatible here, so define the PP5022 targets properly, and introduce a CPU_PP502x macro for easier family check. Improves stability on PP5020 (less freezing, tested with Mini G1) and reduces clock change penalty (500us on PP5020; uses the relock bit on PP5022).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13763 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2007-07-02 05:16:40 +00:00
parent 36de1a4d08
commit fe23dc8f15
14 changed files with 100 additions and 68 deletions
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2
firmware/target/arm/system-target.h
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@ -36,7 +36,7 @@ static inline void udelay(unsigned usecs)
while (TIME_BEFORE(USEC_TIMER, stop));
}
#if CONFIG_CPU == PP5020 || CONFIG_CPU == PP5024
#ifdef CPU_PP502x
static inline unsigned int current_core(void)
{
/*