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armadillo9var.h revision 1.2.22.2 
      1 /*	$NetBSD: armadillo9var.h,v 1.2.22.2 2006/09/09 02:38:40 rpaulo Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2006 HAMAJIMA Katsuomi. All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  * SUCH DAMAGE.
     26  */
     27 
     28 #ifndef _ARMADILLO9VAR_H_
     29 #define	_ARMADILLO9VAR_H_
     30 
     31 /* model type */
     32 
     33 #define DEVCFG_ARMADILLO9	0x08140000
     34 #define DEVCFG_ARMADILLO210	0x0a140d00
     35 
     36 struct armadillo_model_t {
     37 	unsigned long devcfg;
     38 	const char *name;
     39 };
     40 
     41 extern struct armadillo_model_t *armadillo_model;
     42 
     43 
     44 /* information from bootloader */
     45 
     46 #define BOOTPARAM_TAG_NONE	0x00000000
     47 #define BOOTPARAM_TAG_MEM	0x54410002
     48 #define BOOTPARAM_TAG_CMDLINE	0x54410009
     49 
     50 struct bootparam_tag_header {
     51 	unsigned long  size;
     52 	unsigned long  tag;
     53 };
     54 
     55 struct bootparam_tag_mem32 {
     56 	unsigned long 	size;
     57 	unsigned long 	start;
     58 };
     59 
     60 struct bootparam_tag_cmdline {
     61 	char	cmdline[1];
     62 };
     63 
     64 struct bootparam_tag {
     65 	struct bootparam_tag_header hdr;
     66 	union {
     67 		struct bootparam_tag_mem32	mem;
     68 		struct bootparam_tag_cmdline	cmdline;
     69 	} u;
     70 };
     71 
     72 #define bootparam_tag_next(t)		\
     73 	((struct bootparam_tag *)((unsigned long *)(t) + (t)->hdr.size))
     74 
     75 extern char bootparam[];
     76 
     77 extern uint8_t armadillo9_ethaddr[];
     78 
     79 #endif /* _ARMADILLO9VAR_H_ */
     80