patch-2.4.22 linux-2.4.22/arch/mips/vr41xx/tanbac-tb0226/init.c
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- Lines: 65
- Date:
2003-08-25 04:44:40.000000000 -0700
- Orig file:
linux-2.4.21/arch/mips/vr41xx/tanbac-tb0226/init.c
- Orig date:
1969-12-31 16:00:00.000000000 -0800
diff -urN linux-2.4.21/arch/mips/vr41xx/tanbac-tb0226/init.c linux-2.4.22/arch/mips/vr41xx/tanbac-tb0226/init.c
@@ -0,0 +1,64 @@
+/*
+ * FILE NAME
+ * arch/mips/vr41xx/tanbac-tb0226/init.c
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Initialisation code for the TANBAC TB0226.
+ *
+ * Copyright 2002,2003 Yoichi Yuasa
+ * yuasa@hh.iij4u.or.jp
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+#include <asm/cpu.h>
+#include <asm/mipsregs.h>
+#include <asm/vr41xx/vr41xx.h>
+
+char arcs_cmdline[CL_SIZE];
+
+const char *get_system_type(void)
+{
+ return "TANBAC TB0226";
+}
+
+void __init prom_init(int argc, char **argv, unsigned long magic, int *prom_vec)
+{
+ u32 config;
+ int i;
+
+ /*
+ * collect args and prepare cmd_line
+ */
+ for (i = 1; i < argc; i++) {
+ strcat(arcs_cmdline, argv[i]);
+ if (i < (argc - 1))
+ strcat(arcs_cmdline, " ");
+ }
+
+ mips_machgroup = MACH_GROUP_NEC_VR41XX;
+ mips_machtype = MACH_TANBAC_TB0226;
+
+ switch (current_cpu_data.processor_id) {
+ case PRID_VR4131_REV1_2:
+ config = read_c0_config();
+ config &= ~0x00000030UL;
+ config |= 0x00410000UL;
+ write_c0_config(config);
+ break;
+ default:
+ break;
+ }
+}
+
+void __init prom_free_prom_memory (void)
+{
+}
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