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PNX0101 changes:

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Make PNX0101-specific system.c and crt0.S.
Add new register names from LPC2880 user manual.
Add support for timer.
Enable CPU frequency changing. 


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12904 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Tomasz Malesinski 2007-03-24 19:26:13 +00:00
parent 7d9ff93b79
commit cd630c9e0a
12 changed files with 795 additions and 127 deletions
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2
firmware/export/timer.h
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@ -32,6 +32,8 @@
#elif defined(CPU_COLDFIRE)
/* timer is based on busclk == cpuclk/2 */
#define TIMER_FREQ (CPU_FREQ/2)
#elif CONFIG_CPU == PNX0101
#define TIMER_FREQ 3000000
#else
#define TIMER_FREQ CPU_FREQ
#endif