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New system_init function

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@780 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-05-29 09:11:04 +00:00
parent 082ba5196d
commit 951fe18a40
2 changed files with 14 additions and 0 deletions
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13
firmware/system.c
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@ -450,3 +450,16 @@ asm (
"_UIE107:\tbsr\t_UIE\n\tmov.l\t@r15+,r4\t\n"
"_UIE108:\tbsr\t_UIE\n\tmov.l\t@r15+,r4\t\n"
"_UIE109:\tbsr\t_UIE\n\tmov.l\t@r15+,r4");
void system_init(void)
{
/* Disable all interrupts */
IPRA = 0;
IPRB = 0;
IPRC = 0;
IPRD = 0;
IPRE = 0;
/* NMI level low, falling edge on all interrupts */
ICR = 0;
}

1
firmware/system.h
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@ -261,5 +261,6 @@ static inline int cas2 (volatile int *pointer1,volatile int *pointer2,int reques
}
extern void system_reboot (void);
extern void system_init(void);
#endif