diff options
author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-01-23 12:06:02 +0000 |
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committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-01-23 12:06:02 +0000 |
commit | c2b8621119738aac39db105734f81bb67e32ce07 (patch) | |
tree | 62bb5fa6f0cead9edc7d0a67585b62997328a5d1 /package/uboot-lantiq/files/board/arcadyan/arv752DWP22/pmuenable.S | |
parent | f3cd157b433d87429df2aa6dd152db6385f8774f (diff) |
[uboot-lantiq] add support for arv4518 and arv752DWP22 boards
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25071 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/uboot-lantiq/files/board/arcadyan/arv752DWP22/pmuenable.S')
-rw-r--r-- | package/uboot-lantiq/files/board/arcadyan/arv752DWP22/pmuenable.S | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/package/uboot-lantiq/files/board/arcadyan/arv752DWP22/pmuenable.S b/package/uboot-lantiq/files/board/arcadyan/arv752DWP22/pmuenable.S new file mode 100644 index 000000000..e0d7971d8 --- /dev/null +++ b/package/uboot-lantiq/files/board/arcadyan/arv752DWP22/pmuenable.S @@ -0,0 +1,48 @@ +/* + * 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 + + |