1 /* $NetBSD: gareg.h,v 1.2 2008/04/28 20:23:18 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2004 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _EWS4800MIPS_GAREG_H_ 33 #define _EWS4800MIPS_GAREG_H_ 34 /* Graphic adapter */ 35 36 #define GA_FRB_ADDR 0xf0000000 37 #define GA_FRB_SIZE 0x08000000 38 #define GA_ROM_ADDR 0xf7e00000 /* 350 */ 39 #define GA_BLOCKWRITE_ADDR 0xf0c00000 40 #define GA_PLANEMASK_ADDR 0xf1000000 41 #define GA_OVLMASK_ADDR 0xf2000000 42 #define GA_ID_ADDR 0xf3000000 43 #define GA_REG_ADDR 0xf5f00000 44 #define GA_REG_SIZE 0x4000 45 46 /* Register (offset from GA_REG_ADDR) */ 47 48 #define GA_PLANEMASK_REG 0x0400 /* write only */ 49 #define GA_PLANEMASK_R 0x0000ff 50 #define GA_PLANEMASK_G 0x00ff00 51 #define GA_PLANEMASK_B 0xff0000 52 53 #define GA_DDA_PATTERN_DRAW_ADDR_LO 0x0900 54 #define GA_DDA_PATTERN_DRAW_ADDR_HI 0x0904 55 #define GA_DDA_PATTERN_DRAW_DATA 0x093c /* data? */ 56 57 #define GA_BT463_ADDR_LO 0x0c80 58 #define GA_BT463_ADDR_HI 0x0c84 59 #define GA_BT463_IREG_DATA 0x0c88 60 #define GA_BT463_CLUT_DATA 0x0c8c 61 #define GA_BT431_BADDR_LO 0x0c90 62 #define GA_BT431_BADDR_HI 0x0c94 63 #define GA_BT431_BDATA 0x0c98 64 #define GA_BT431_CADDR_LO 0x0ca0 65 #define GA_BT431_CADDR_HI 0x0ca4 66 #define GA_BT431_CDATA 0x0ca8 67 68 #define GA_STATUS_REG 0x0e00 69 #define GA_STATUS_VSYNC 0x1 70 #define GA_STATUS_CLOCK 0x2 71 #define GA_STATUS_CLOCK_60HZ 0 72 #define GA_STATUS_CLOCK_71HZ 2 73 74 #define GA_CLOCK_REG 0x0e08 /* write only */ 75 #define GA_CLOCK_60HZ 0x670 76 #define GA_CLOCK_71HZ 0x790 77 #define GA_BLOCKPLANEMASK_REG 0x0e80 78 79 #define GA_DDA_STATUS_REG 0x0f00 80 81 #if 0 82 #define GA_ROP_ 0x0000 83 #define GA_ROP_ 0x0002 84 #define GA_ROP_ 0x0004 85 #define GA_ROP_ 0x1000 86 #define GA_ROP_ 0x1002 87 #define GA_ROP_ 0x1004 88 #define GA_ROP_ 0x2000 89 #define GA_ROP_ 0x2002 90 #define GA_ROP_ 0x2004 91 92 #define GA_ 0x0006 93 #define GA_ 0x0008 94 #define GA_ 0x000a 95 #define GA_ 0x000c 96 #define GA_ 0x000e 97 #define GA_ 0x0010 98 #define GA_ 0x0012 99 #define GA_ 0x0020 100 #endif 101 102 #endif /* !_EWS4800MIPS_GAREG_H_ */ 103