patch-2.4.19 linux-2.4.19/arch/mips64/mips-boards/malta/malta_setup.c

• Lines: 171
• Date: Wed Dec 31 16:00:00 1969
• Orig file: linux-2.4.18/arch/mips64/mips-boards/malta/malta_setup.c
• Orig date: Sun Sep 9 10:43:02 2001

diff -urN linux-2.4.18/arch/mips64/mips-boards/malta/malta_setup.c linux-2.4.19/arch/mips64/mips-boards/malta/malta_setup.c
@@ -1,170 +0,0 @@
-/*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 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.
- *
- * ########################################################################
- *
- * Malta specific setup, including init of the feature struct.
- *
- */
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/mc146818rtc.h>
-#include <linux/ioport.h>
-#include <linux/pci.h>
-#ifdef CONFIG_BLK_DEV_IDE
-#include <linux/ide.h>
-#endif
-
-#include <asm/cpu.h>
-#include <asm/bootinfo.h>
-#include <asm/irq.h>
-#include <asm/mips-boards/generic.h>
-#include <asm/mips-boards/prom.h>
-#include <asm/mips-boards/gt64120.h>
-#include <asm/mips-boards/malta.h>
-#include <asm/mips-boards/maltaint.h>
-#ifdef CONFIG_BLK_DEV_FD
-#include <asm/floppy.h>
-#endif
-#include <asm/dma.h>
-#include <asm/mmu_context.h>
-
-#if defined(CONFIG_SERIAL_CONSOLE) || defined(CONFIG_PROM_CONSOLE)
-extern void console_setup(char *, int *);
-char serial_console[20];
-#endif
-
-#ifdef CONFIG_REMOTE_DEBUG
-extern void set_debug_traps(void);
-extern void rs_kgdb_hook(int);
-extern void breakpoint(void);
-static int remote_debug = 0;
-#endif
-
-#ifdef CONFIG_BLK_DEV_IDE
-extern struct ide_ops std_ide_ops;
-#endif
-#ifdef CONFIG_BLK_DEV_FD
-extern struct fd_ops std_fd_ops;
-#endif
-extern struct rtc_ops malta_rtc_ops;
-
-extern void mips_reboot_setup(void);
-
-struct resource standard_io_resources[] = {
-	{ "dma1", 0x00, 0x1f, IORESOURCE_BUSY },
-	{ "pic1", 0x20, 0x3f, IORESOURCE_BUSY },
-	{ "timer", 0x40, 0x5f, IORESOURCE_BUSY },
-	{ "dma page reg", 0x80, 0x8f, IORESOURCE_BUSY },
-	{ "pic2", 0xa0, 0xbf, IORESOURCE_BUSY },
-	{ "dma2", 0xc0, 0xdf, IORESOURCE_BUSY },
-};
-
-#define STANDARD_IO_RESOURCES (sizeof(standard_io_resources)/sizeof(struct resource))
-
-static void __init malta_irq_setup(void)
-{
-  	maltaint_init();
-
-#ifdef CONFIG_REMOTE_DEBUG
-	if (remote_debug) {
-		set_debug_traps();
-		breakpoint(); 
-	}
-#endif
-}
-
-
-void __init malta_setup(void)
-{
-#ifdef CONFIG_REMOTE_DEBUG
-	int rs_putDebugChar(char);
-	char rs_getDebugChar(void);
-	extern int (*putDebugChar)(char);
-	extern char (*getDebugChar)(void);
-#endif
-	char *argptr;
-	int i;
-
-	current_cpu_data.asid_cache = ASID_FIRST_VERSION;
-	TLBMISS_HANDLER_SETUP();
-
-	irq_setup = malta_irq_setup;
-
-	/* Request I/O space for devices used on the Malta board. */
-	for (i = 0; i < STANDARD_IO_RESOURCES; i++)
-		request_resource(&ioport_resource, standard_io_resources+i);
-
-	/* 
-	 * Enable DMA channel 4 (cascade channel) in the PIIX4 south bridge.
-	 */
-	enable_dma(4);
-
-#ifdef CONFIG_SERIAL_CONSOLE
-        argptr = prom_getcmdline();
-	if ((argptr = strstr(argptr, "console=ttyS0")) == NULL) 
-	{
-	        int i=0;
-	        char *s = prom_getenv("modetty0");
-		while(s[i] >= '0' && s[i] <= '9')
-			i++;
-		strcpy(serial_console, "ttyS0,");
-		strncpy(serial_console + 6, s, i);
-		prom_printf("Config serial console: %s\n", serial_console);
-	        console_setup(serial_console, NULL);
-	}
-#endif	  
-
-#ifdef CONFIG_REMOTE_DEBUG
-	argptr = prom_getcmdline();
-	if ((argptr = strstr(argptr, "kgdb=ttyS")) != NULL) {
-		int line;
-		argptr += strlen("kgdb=ttyS");
-		if (*argptr != '0' && *argptr != '1')
-			printk("KGDB: Uknown serial line /dev/ttyS%c, "
-			       "falling back to /dev/ttyS1\n", *argptr);
-		line = *argptr == '0' ? 0 : 1;
-		printk("KGDB: Using serial line /dev/ttyS%d for session\n",
-		       line ? 1 : 0);
-
-		rs_kgdb_hook(line);
-		putDebugChar = rs_putDebugChar;
-		getDebugChar = rs_getDebugChar;
-
-		prom_printf("KGDB: Using serial line /dev/ttyS%d for session, "
-			    "please connect your debugger\n", line ? 1 : 0);
-
-		remote_debug = 1;
-		/* Breakpoints and stuff are in malta_irq_setup() */
-	}
-#endif
-
-	argptr = prom_getcmdline();
-	if ((argptr = strstr(argptr, "nofpu")) != NULL)
-		mips_cpu.options &= ~MIPS_CPU_FPU;
-
-	rtc_ops = &malta_rtc_ops;
-#ifdef CONFIG_BLK_DEV_IDE
-        ide_ops = &std_ide_ops;
-#endif
-#ifdef CONFIG_BLK_DEV_FD
-        fd_ops = &std_fd_ops;
-#endif
-}