patch-2.4.3 linux/include/asm-arm/arch-integrator/system.h

• Lines: 50
• Date: Fri Mar 2 18:38:39 2001
• Orig file: v2.4.2/linux/include/asm-arm/arch-integrator/system.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.2/linux/include/asm-arm/arch-integrator/system.h linux/include/asm-arm/arch-integrator/system.h
@@ -0,0 +1,49 @@
+/*
+ *  linux/include/asm-arm/arch-integrator/system.h
+ *
+ *  Copyright (C) 1999 ARM Limited
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *
+ * 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
+ */
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+
+#include <asm/arch/platform.h>
+
+static void arch_idle(void)
+{
+	/*
+	 * This should do all the clock switching
+	 * and wait for interrupt tricks
+	 */
+	cpu_do_idle(0);
+}
+
+extern __inline__ void arch_reset(char mode)
+{
+	unsigned int hdr_ctrl =	(IO_ADDRESS(INTEGRATOR_HDR_BASE) + INTEGRATOR_HDR_CTRL_OFFSET);
+	unsigned int val;
+
+	/*
+	 * To reset, we hit the on-board reset register
+	 * in the system FPGA
+	 */
+	val = __raw_readl(hdr_ctrl);
+	val |= INTEGRATOR_HDR_CTRL_RESET;
+	__raw_writel(val, hdr_ctrl);
+}
+
+#endif