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Allocate more VM space for over 8M kernel.

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This commit is contained in:
kiyohara 2012-08-23 10:48:19 +00:00
parent 91e3c19b9c
commit 77342f3cf9
1 changed files with 6 additions and 6 deletions
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12
sys/arch/evbarm/marvell/marvell_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: marvell_machdep.c,v 1.15 2012/08/16 18:22:45 matt Exp $ */
/* $NetBSD: marvell_machdep.c,v 1.16 2012/08/23 10:48:19 kiyohara Exp $ */
/*
* Copyright (c) 2007, 2008, 2010 KIYOHARA Takashi
* All rights reserved.
@ -25,7 +25,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: marvell_machdep.c,v 1.15 2012/08/16 18:22:45 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: marvell_machdep.c,v 1.16 2012/08/23 10:48:19 kiyohara Exp $");
#include "opt_evbarm_boardtype.h"
#include "opt_ddb.h"
@ -78,11 +78,11 @@ __KERNEL_RCSID(0, "$NetBSD: marvell_machdep.c,v 1.15 2012/08/16 18:22:45 matt Ex
/* Kernel text starts 2MB in from the bottom of the kernel address space. */
#define KERNEL_TEXT_BASE (KERNEL_BASE + 0x00000000)
#define KERNEL_VM_BASE (KERNEL_BASE + 0x01000000)
#define KERNEL_VM_BASE (KERNEL_BASE + 0x02000000)
/*
* The range 0xc1000000 - 0xccffffff is available for kernel VM space
* Core-logic registers and I/O mappings occupy 0xfd000000 - 0xffffffff
* The range 0xc2000000 - 0xcdffffff is available for kernel VM space
* Core-logic registers and I/O mappings occupy 0xfe000000 - 0xffffffff
*/
#define KERNEL_VM_SIZE 0x0c000000
@ -102,7 +102,7 @@ extern char _end[];
#define KERNEL_PT_SYS 0 /* Page table for mapping proc0 zero page */
#define KERNEL_PT_KERNEL 1 /* Page table for mapping kernel */
#define KERNEL_PT_KERNEL_NUM 4
#define KERNEL_PT_KERNEL_NUM ((KERNEL_VM_BASE - KERNEL_BASE) >> 22)
#define KERNEL_PT_VMDATA (KERNEL_PT_KERNEL + KERNEL_PT_KERNEL_NUM)
/* Page tables for mapping kernel VM */
#define KERNEL_PT_VMDATA_NUM 4 /* start with 16MB of KVM */