1
0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-19 17:08:26 +02:00
openwrt-xburst/package/uboot-lantiq/files/board/infineon/easy50812/pmuenable.S
ralph 05c930e80a [uboot-lantiq] add preliminary AR9 support
attention: if caches enabled the network is broken
attention: the network of the flash image doesn't work because of enabled caches



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20606 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-03-30 13:56:30 +00:00

49 lines
1.2 KiB
ArmAsm

/*
* Power Management unit initialization code for AMAZON development board.
*
* Copyright (c) 2003 Ou Ke, Infineon.
*
* 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 <config.h>
#include <version.h>
#include <asm/regdef.h>
#define PMU_PWDCR 0xBF10201C
#define PMU_SR 0xBF102020
.globl pmuenable
pmuenable:
li t0, PMU_PWDCR
li t1, 0x2 /* enable everything */
sw t1, 0(t0)
#if 0
1:
li t0, PMU_SR
lw t2, 0(t0)
bne t1, t2, 1b
nop
#endif
j ra
nop