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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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7
firmware/export/system.h
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@ -296,6 +296,12 @@ static inline unsigned long swap32(unsigned long value)
#define CPUFREQ_NORMAL 98784000
#define CPUFREQ_MAX 296352000
#elif CONFIG_CPU == PNX0101
#define CPUFREQ_DEFAULT 12000000
#define CPUFREQ_NORMAL 48000000
#define CPUFREQ_MAX 60000000
#else
#define CPUFREQ_DEFAULT_MULT 8
@ -385,6 +391,7 @@ typedef void (*interrupt_handler_t)(void);
void irq_set_int_handler(int n, interrupt_handler_t handler);
void irq_enable_int(int n);
void irq_disable_int(int n);
#endif
#endif