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authorJohn Crispin <john@openwrt.org>2011-02-01 14:26:47 +0000
committerJohn Crispin <john@openwrt.org>2011-02-01 14:26:47 +0000
commitc7bb106433427d5284a853d9586298a323ad744d (patch)
tree65f8b98f2f052c814249bb42565a072e7e40cf66 /package/uboot-lantiq/files/board/arcadyan/pmuenable.S
parent7ab8489f828715cda6fb184bf2ca1a3d5f1c8b60 (diff)
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* rework the arcadyan sku support * adds a few new boards and switches
SVN-Revision: 25273
Diffstat (limited to 'package/uboot-lantiq/files/board/arcadyan/pmuenable.S')
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diff --git a/package/uboot-lantiq/files/board/arcadyan/pmuenable.S b/package/uboot-lantiq/files/board/arcadyan/pmuenable.S
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+/*
+ * 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
+
+