16 lines
246 B
ArmAsm
16 lines
246 B
ArmAsm
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#include "drivers/pit/pit.h"
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.code32
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.global init_pit
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init_pit: # tickrate: 1193182/1000 = 0x04A9 (1000hz) (1ms)
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movb $0x36, %al
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outb %al, $0x43
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movb $0xA9, %al
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outb %al, $0x40
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movb $0x04, %al
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outb %al, $0x40
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ret
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