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/*
* arch/mips/vr41xx/nec-cmbvr4133/setup.c
*
* Setup for the NEC CMB-VR4133.
*
* Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
* Alex Sapkov <asapkov@ru.mvista.com>
*
* 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
* Support for CMBVR4133 board in 2.6
* Author: Manish Lachwani (mlachwani@mvista.com)
*/
#include <linux/init.h>
#include <linux/ide.h>
#include <linux/ioport.h>
#include <asm/reboot.h>
#include <asm/time.h>
#include <asm/vr41xx/cmbvr4133.h>
#include <asm/bootinfo.h>
#ifdef CONFIG_MTD
#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
static struct mtd_partition cmbvr4133_mtd_parts[] = {
{
.name = "User FS",
.size = 0x1be0000,
.offset = 0,
.mask_flags = 0,
},
{
.name = "PMON",
.size = 0x140000,
.offset = MTDPART_OFS_APPEND,
.mask_flags = MTD_WRITEABLE, /* force read-only */
},
{
.name = "User FS2",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
.mask_flags = 0,
}
};
#define number_partitions (sizeof(cmbvr4133_mtd_parts)/sizeof(struct mtd_partition))
#endif
extern void i8259_init(void);
static void __init nec_cmbvr4133_setup(void)
{
#ifdef CONFIG_ROCKHOPPER
extern void disable_pcnet(void);
disable_pcnet();
#endif
set_io_port_base(KSEG1ADDR(0x16000000));
mips_machgroup = MACH_GROUP_NEC_VR41XX;
mips_machtype = MACH_NEC_CMBVR4133;
#ifdef CONFIG_PCI
#ifdef CONFIG_ROCKHOPPER
ali_m5229_preinit();
#endif
#endif
#ifdef CONFIG_ROCKHOPPER
rockhopper_init_irq();
#endif
#ifdef CONFIG_MTD
/* we use generic physmap mapping driver and we use partitions */
physmap_configure(0x1C000000, 0x02000000, 4, NULL);
physmap_set_partitions(cmbvr4133_mtd_parts, number_partitions);
#endif
/* 128 MB memory support */
add_memory_region(0, 0x08000000, BOOT_MEM_RAM);
#ifdef CONFIG_ROCKHOPPER
i8259_init();
#endif
}
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