.file	"startup.S"
	
		.text
		.section .init,"ax"
		.extern board_init
		.align	2
	
_start:
		.set	noreorder

		# set stack pointer 
		la	$sp, stack_ptr

		# Invalidate I-Cache
		cop0	32
		
		# Invalidate D-Cache
		cop0	34

		# zero bss
		la $8, __bss_start
		la $9, _end
$zeroise:		
		sw $0, 0($8)
		bne $8, $9, $zeroise
		addiu	$8, 4

_init:
		# Call board_init
		la $k0, board_init
		jalr $k0
		nop

		la $k0, main
		
		jalr $k0
		nop
_terminate:
		nop
		j		_terminate
		nop
	
		.set	reorder