patch-2.4.19 linux-2.4.19/arch/mips/jmr3927/rbhma3100/init.c

• Lines: 81
• Date: Fri Aug 2 17:39:43 2002
• Orig file: linux-2.4.18/arch/mips/jmr3927/rbhma3100/init.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/arch/mips/jmr3927/rbhma3100/init.c linux-2.4.19/arch/mips/jmr3927/rbhma3100/init.c
@@ -0,0 +1,80 @@
+/***********************************************************************
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *              ahennessy@mvista.com       
+ *
+ * arch/mips/jmr3927/common/init.c
+ *
+ * Copyright (C) 2000-2001 Toshiba Corporation 
+ *
+ *  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.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ***********************************************************************
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/bootmem.h>
+
+#include <asm/addrspace.h>
+#include <asm/bootinfo.h>
+#include <asm/mipsregs.h>
+#include <asm/jmr3927/jmr3927.h>
+
+int prom_argc;
+char **prom_argv, **prom_envp;
+extern void  __init prom_init_cmdline(void);
+extern char *prom_getenv(char *envname);
+unsigned long mips_nofpu = 0;
+
+const char *get_system_type(void)
+{
+	return "Toshiba"
+#ifdef CONFIG_TOSHIBA_JMR3927
+	       " JMR_TX3927"
+#endif
+	;
+}
+
+extern void puts(unsigned char *cp);
+int __init prom_init(int argc, char **argv, char **envp, int *prom_vec)
+{
+#ifdef CONFIG_TOSHIBA_JMR3927
+	/* CCFG */
+	if ((tx3927_ccfgptr->ccfg & TX3927_CCFG_TLBOFF) == 0)
+		puts("Warning: TX3927 TLB off\n");
+#endif
+	prom_argc = argc;
+	prom_argv = argv;
+	prom_envp = envp;     
+
+	mips_machgroup = MACH_GROUP_TOSHIBA;
+
+#ifdef CONFIG_TOSHIBA_JMR3927
+	mips_machtype = MACH_TOSHIBA_JMR3927;
+#endif
+
+	prom_init_cmdline();
+	add_memory_region(0, JMR3927_SDRAM_SIZE, BOOT_MEM_RAM);
+	return 0;
+}