LXR uboot/include/sed13806.h

   1/*
   2 * (C) Copyright 2002
   3 * Stäubli Faverges - <www.staubli.com>
   4 * Pierre AUBERT  p.aubert@staubli.com
   5 *
   6 * See file CREDITS for list of people who contributed to this
   7 * project.
   8 *
   9 * This program is free software; you can redistribute it and/or
  10 * modify it under the terms of the GNU General Public License as
  11 * published by the Free Software Foundation; either version 2 of
  12 * the License, or (at your option) any later version.
  13 *
  14 * This program is distributed in the hope that it will be useful,
  15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 * GNU General Public License for more details.
  18 *
  19 * You should have received a copy of the GNU General Public License
  20 * along with this program; if not, write to the Free Software
  21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22 * MA 02111-1307 USA
  23 */
  24/* Video support for Epson SED13806 chipset                                  */
  25
  26
  27#ifndef _SED13806_H_
  28#define _SED13806_H_
  29
  30
  31/* General definitions                                                       */
  32#define FRAME_BUFFER_OFFSET        0x200000     /* Frame buffer offset */
  33#define TOTAL_SPACE_SIZE           0x400000
  34
  35#define DEFAULT_VIDEO_MEMORY_SIZE  0x140000     /* Video Memory Size */
  36
  37#define HWCURSORSIZE               1024     /* Size of memory reserved
  38                                                   for HW cursor*/
  39
  40/* Offset of chipset registers                                               */
  41#define BLT_CTRL0       (0x0100)
  42#define BLT_CTRL1       (0x0101)
  43#define BLT_ROP         (0x0102)
  44#define BLT_OP          (0x0103)
  45#define BLT_SRC_ADDR0   (0x0104)
  46#define BLT_SRC_ADDR1   (0x0105)
  47#define BLT_SRC_ADDR2   (0x0106)
  48#define BLT_DST_ADDR0   (0x0108)
  49#define BLT_DST_ADDR1   (0x0109)
  50#define BLT_DST_ADDR2   (0x010A)
  51#define BLT_MEM_OFF0    (0x010C)
  52#define BLT_MEM_OFF1    (0x010D)
  53#define BLT_WIDTH0      (0x0110)
  54#define BLT_WIDTH1      (0x0111)
  55#define BLT_HEIGHT0     (0x0112)
  56#define BLT_HEIGHT1     (0x0113)
  57#define BLT_BGCOLOR0    (0x0114)
  58#define BLT_BGCOLOR1    (0x0115)
  59#define BLT_FGCOLOR0    (0x0118)
  60#define BLT_FGCOLOR1    (0x0119)
  61
  62#define BLT_REG         (0x100000)
  63
  64/* Lookup table registers                                                    */
  65#define REG_LUT_ADDR 0x1e2
  66#define REG_LUT_DATA 0x1e4
  67
  68/* Cursor/Ink registers                                                      */
  69#define LCD_CURSOR_CNTL         (0x0070)
  70#define LCD_CURSOR_START        (0x0071)
  71#define LCD_CURSOR_XL           (0x0072)
  72#define LCD_CURSOR_XM           (0x0073)
  73#define LCD_CURSOR_YL           (0x0074)
  74#define LCD_CURSOR_YM           (0x0075)
  75#define LCD_CURSOR_COL0_B       (0x0076)
  76#define LCD_CURSOR_COL0_G       (0x0077)
  77#define LCD_CURSOR_COL0_R       (0x0078)
  78#define LCD_CURSOR_COL1_B       (0x007A)
  79#define LCD_CURSOR_COL1_G       (0x007B)
  80#define LCD_CURSOR_COL1_R       (0x007C)
  81#define LCD_CURSOR_FIFO         (0x007E)
  82
  83typedef struct
  84{
  85    unsigned short      Index;
  86    unsigned char       Value;
  87} S1D_REGS;
  88
  89
  90/* Board specific functions                                                  */
  91unsigned int board_video_init (void);
  92void board_validate_screen (unsigned int base);
  93const S1D_REGS *board_get_regs (void);
  94int board_get_width (void);
  95int board_get_height (void);
  96
  97#endif /* _SED13806_H_ */
  98