summaryrefslogtreecommitdiff
path: root/board/eNET/eNET_start.S
blob: 137fe41b4be0fd50daea279775f3282a008ac4d4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
 * (C) Copyright 2008
 * Graeme Russ, graeme.russ@gmail.com.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#include "hardware.h"

/* board early intialization */
.globl early_board_init
early_board_init:
	/* No 32-bit board specific initialisation */
	jmp	early_board_init_ret

.globl cpu_halt_asm
cpu_halt_asm:
	movb	$0x0f, %al
	movw	$LED_LATCH_ADDRESS, %dx
	outb	%al, %dx
	hlt
	jmp cpu_halt_asm