sys/arch/i386/include/xbox.h

   1 /* $NetBSD: xbox.h,v 1.2 2007/01/06 18:42:36 jmcneill Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2005 Rink Springer
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. The name of the author may not be used to endorse or promote products
  16  *    derived from this software without specific prior written permission
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  23  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  *
  29  * $FreeBSD: /repoman/r/ncvs/src/sys/i386/include/xbox.h,v 1.3.2.1 2006/08/23 16:28:03 rink Exp $
  30  */
  31 #ifndef _MACHINE_XBOX_H_
  32 #define _MACHINE_XBOX_H_
  33
  34 #define XBOX_LED_GREEN          0x0f
  35 #define XBOX_LED_RED            0xf0
  36 #define XBOX_LED_FLASHRED       0xa0
  37 #define XBOX_LED_FLASHGREEN     0x03
  38
  39 #define XBOX_RAM_SIZE           (arch_i386_xbox_memsize * 1024 * 1024)
  40 #define XBOX_FB_SIZE            (0x400000)
  41 #define XBOX_FB_START           (0xf0000000 | (XBOX_RAM_SIZE - XBOX_FB_SIZE))
  42 #define XBOX_FB_START_PTR       (0xFD600800)
  43
  44 /*
  45  * Defines for X3LCD controller
  46  */
  47 #define X3LCD_O_LIGHT           0xF503
  48 #define X3LCD_O_DAT             0xF504
  49 #define X3LCD_O_CMD             0xF505
  50 #define X3LCD_O_DIR_DAT         0xF506
  51 #define X3LCD_O_DIR_CMD         0xF507
  52 #define X3LCD_O_CTR_TIME        2
  53 #define X3LCD_DISPCON_RS        0x01
  54 #define X3LCD_DISPCON_RW        0x02
  55 #define X3LCD_DISPCON_E         0x04
  56
  57 #define X3LCD_CMD               0x00
  58 #define X3LCD_INI               0x01
  59 #define X3LCD_DAT               0x02
  60
  61 #define X3LCD_CLEAR             0x01
  62 #define X3LCD_HOME              0x02
  63 #define X3LCD_ENTRY_MODE        0x04
  64 #define X3LCD_S_FLAG            0x01
  65 #define X3LCD_ID_FLAG           0x02
  66
  67 #define X3LCD_CONTROL           0x08
  68 #define X3LCD_D_FLAG            0x04
  69 #define X3LCD_C_FLAG            0x02
  70 #define X3LCD_B_FLAG            0x01
  71
  72 #define X3LCD_FUNC_SET          0x20
  73 #define X3LCD_DL_FLAG           0x10
  74 #define X3LCD_N_FLAG            0x08
  75 #define X3LCD_F_FLAG            0x04
  76
  77 #define X3LCD_DDRAM_SET         0x80
  78
  79 extern int arch_i386_is_xbox;
  80 extern uint32_t arch_i386_xbox_memsize; /* Megabytes */
  81
  82 void xbox_setled(uint8_t);
  83 void xbox_reboot(void);
  84 void xbox_poweroff(void);
  85 void xbox_startup(void);
  86
  87 void xbox_lcd_init(void);
  88 void xbox_lcd_output(unsigned char data, unsigned char command);
  89 void xbox_lcd_setpos(unsigned int pos, unsigned int line);
  90 void xbox_lcd_writestring(char *lcdstring);
  91 void xbox_lcd_writetext(const char *lcdtext);
  92 void xbox_lcd_putchar(unsigned char data);
  93
  94 /* xboxfb related */
  95 int xboxfb_cnattach(void);
  96
  97
  98 #endif /* !_MACHINE_XBOX_H_ */