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/*
* Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* published by the Free Software Foundation.
*
* This program is distributed in the hope 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 <linux/init.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/ioport.h>
#include <linux/tty.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
#include <asm/cpu.h>
#include <asm/bootinfo.h>
#include <asm/mips-boards/generic.h>
#include <asm/mips-boards/prom.h>
#include <asm/time.h>
#include <asm/mips-boards/sim.h>
#include <asm/mips-boards/simint.h>
static void __init serial_init(void);
unsigned int _isbonito = 0;
extern void __init sanitize_tlb_entries(void);
const char *get_system_type(void)
{
return "MIPSsim";
}
void __init plat_mem_setup(void)
{
set_io_port_base(0xbfd00000);
serial_init();
pr_info("Linux started...\n");
#ifdef CONFIG_MIPS_MT_SMP
sanitize_tlb_entries();
#endif
}
extern struct plat_smp_ops ssmtc_smp_ops;
void __init prom_init(void)
{
set_io_port_base(0xbfd00000);
pr_info("\nLINUX started...\n");
prom_init_cmdline();
prom_meminit();
#ifdef CONFIG_MIPS_MT_SMP
if (cpu_has_mipsmt)
register_smp_ops(&vsmp_smp_ops);
else
register_smp_ops(&up_smp_ops);
#endif
#ifdef CONFIG_MIPS_MT_SMTC
if (cpu_has_mipsmt)
register_smp_ops(&ssmtc_smp_ops);
else
register_smp_ops(&up_smp_ops);
#endif
}
static void __init serial_init(void)
{
#ifdef CONFIG_SERIAL_8250
struct uart_port s;
memset(&s, 0, sizeof(s));
s.iobase = 0x3f8;
/* hardware int 4 - the serial int, is CPU int 6
but poll for now */
s.irq = 0;
s.uartclk = 1843200;
s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
s.iotype = UPIO_PORT;
s.regshift = 0;
s.timeout = 4;
if (early_serial_setup(&s) != 0) {
printk(KERN_ERR "Serial setup failed!\n");
}
#endif
}
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