source: SVN/rincon/u-boot/board/esd/common/misc.c @ 55

Last change on this file since 55 was 55, checked in by Tim Harvey, 2 years ago

rincon: added latest u-boot source

restored form server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 1.2 KB
Line 
1/*
2 * (C) Copyright 2004
3 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#include <common.h>
25
26#ifdef CONFIG_LXT971_NO_SLEEP
27#include <miiphy.h>
28#endif
29
30
31#ifdef CONFIG_LXT971_NO_SLEEP
32void lxt971_no_sleep(void)
33{
34        unsigned short reg;
35
36        miiphy_read("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, &reg);
37        reg &= ~0x0040;                  /* disable sleep mode */
38        miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, reg);
39}
40#endif /* CONFIG_LXT971_NO_SLEEP */
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