patch-2.4.20 linux-2.4.20/arch/mips/mips-boards/sead/sead_setup.c
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- Lines: 82
- Date:
Thu Nov 28 15:53:10 2002
- Orig file:
linux-2.4.19/arch/mips/mips-boards/sead/sead_setup.c
- Orig date:
Wed Dec 31 16:00:00 1969
diff -urN linux-2.4.19/arch/mips/mips-boards/sead/sead_setup.c linux-2.4.20/arch/mips/mips-boards/sead/sead_setup.c
@@ -0,0 +1,81 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2002 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.
+ *
+ * SEAD specific setup.
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/mc146818rtc.h>
+#include <linux/ioport.h>
+
+#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/seadint.h>
+#include <asm/time.h>
+
+#if defined(CONFIG_SERIAL_CONSOLE) || defined(CONFIG_PROM_CONSOLE)
+extern void console_setup(char *, int *);
+char serial_console[20];
+#endif
+
+extern void mips_reboot_setup(void);
+extern void mips_time_init(void);
+extern void mips_timer_setup(struct irqaction *irq);
+
+const char *get_system_type(void)
+{
+ return "MIPS SEAD";
+}
+
+void __init bus_error_init(void)
+{
+}
+
+void __init sead_setup(void)
+{
+ char *argptr;
+
+ ioport_resource.end = 0x7fffffff;
+
+#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
+
+ argptr = prom_getcmdline();
+
+ if ((argptr = strstr(argptr, "nofpu")) != NULL)
+ mips_cpu.options &= ~MIPS_CPU_FPU;
+
+ board_time_init = mips_time_init;
+ board_timer_setup = mips_timer_setup;
+
+ mips_reboot_setup();
+}
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