1 files changed, 90 insertions, 0 deletions
diff --git a/sys/arch/armv7/include/vmparam.h b/sys/arch/armv7/include/vmparam.h
new file mode 100644
index 00000000000..8f47d2c4124
--- /dev/null
+++ b/sys/arch/armv7/include/vmparam.h
@@ -0,0 +1,90 @@
+/* 	$OpenBSD: vmparam.h,v 1.1 2013/09/04 14:38:29 patrick Exp $	*/
+/*	$NetBSD: vmparam.h,v 1.23 2003/05/22 05:47:07 thorpej Exp $	*/
+
+/*
+ * Copyright (c) 1988 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef	_MACHINE_VMPARAM_H_
+#define	_MACHINE_VMPARAM_H_
+
+#define	ARM_KERNEL_BASE		0xc0000000
+
+/* Allow armv7 to have bigger DSIZ than generic arm, allow user to override */
+#ifndef	MAXDSIZ
+#define	MAXDSIZ		(1024*1024*1024)		/* max data size */
+#endif
+#ifndef BRKSIZ
+#define	BRKSIZ		MAXDSIZ			/* heap gap size */
+#endif
+
+#include <arm/vmparam.h>
+
+#ifdef _KERNEL
+/*
+ * Address space constants
+ */
+
+/*
+ * The line between user space and kernel space
+ * Mappings >= KERNEL_BASE are constant across all processes
+ */
+#define	KERNEL_BASE		ARM_KERNEL_BASE
+
+/*
+ * Override the default pager_map size, there's not enough KVA.
+ */
+#define PAGER_MAP_SIZE		(4 * 1024 * 1024)
+
+/*
+ * Size of User Raw I/O map
+ */
+
+#define USRIOSIZE       300
+
+/* virtual sizes (bytes) for various kernel submaps */
+
+#define VM_PHYS_SIZE		(USRIOSIZE*PAGE_SIZE)
+
+/*
+ * max number of non-contig chunks of physical RAM you can have
+ */
+
+#define	VM_PHYSSEG_MAX		1
+#define	VM_PHYSSEG_STRAT	VM_PSTRAT_RANDOM
+
+/*
+ * this indicates that we can't add RAM to the VM system after the
+ * vm system is init'd.
+ */
+
+#define	VM_PHYSSEG_NOADD
+
+#endif /* _KERNEL */
+
+#endif	/* _MACHINE_VMPARAM_H_ */