projects / OpenSPARC-T2-DV / blame
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|---|---|---|
| 86530b38 AT |
1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: my_console.h | |
| 5 | * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
| 6 | * 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
| 7 | * | |
| 8 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 9 | * | |
| 10 | * This program is free software; you can redistribute it and/or modify | |
| 11 | * it under the terms of the GNU General Public License as published by | |
| 12 | * the Free Software Foundation; version 2 of the License. | |
| 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, MA 02111-1307 USA | |
| 22 | * | |
| 23 | * For the avoidance of doubt, and except that if any non-GPL license | |
| 24 | * choice is available it will apply instead, Sun elects to use only | |
| 25 | * the General Public License version 2 (GPLv2) at this time for any | |
| 26 | * software where a choice of GPL license versions is made | |
| 27 | * available with the language indicating that GPLv2 or any later version | |
| 28 | * may be used, or where a choice of which version of the GPL is applied is | |
| 29 | * otherwise unspecified. | |
| 30 | * | |
| 31 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 32 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 33 | * have any questions. | |
| 34 | * | |
| 35 | * | |
| 36 | * ========== Copyright Header End ============================================ | |
| 37 | */ | |
| 38 | #ifndef __MY_CONSOLE_H | |
| 39 | #define __MY_CONSOLE_H | |
| 40 | ||
| 41 | #define PRINT(s) \ | |
| 42 | ba 1f ;\ | |
| 43 | rd %pc, %g1 ;\ | |
| 44 | 2: .asciz s ;\ | |
| 45 | .align 4 ;\ | |
| 46 | 1: add %g1, 4, %g1 ;\ | |
| 47 | ba puts ;\ | |
| 48 | rd %pc, %g7 ;\ | |
| 49 | ||
| 50 | ||
| 51 | ||
| 52 | /* | |
| 53 | * Hypervisor UART console definitions | |
| 54 | */ | |
| 55 | ||
| 56 | #define HV_UART 0xfff0c2c000 | |
| 57 | ||
| 58 | #define RBR_ADDR 0x0 | |
| 59 | #define THR_ADDR 0x0 | |
| 60 | #define IER_ADDR 0x1 | |
| 61 | #define IIR_ADDR 0x2 | |
| 62 | #define FCR_ADDR 0x2 | |
| 63 | #define LCR_ADDR 0x3 | |
| 64 | #define MCR_ADDR 0x4 | |
| 65 | #define LSR_ADDR 0x5 | |
| 66 | #define MSR_ADDR 0x6 | |
| 67 | #define SCR_ADDR 0x7 | |
| 68 | #define DLL_ADDR 0x0 | |
| 69 | #define DLM_ADDR 0x1 | |
| 70 | ||
| 71 | /* | |
| 72 | * Some Line Status Register (FCR) bits | |
| 73 | */ | |
| 74 | #define LSR_DRDY 0x1 | |
| 75 | #define LSR_BINT 0x10 | |
| 76 | #define LSR_THRE 0x20 | |
| 77 | #define LSR_TEMT 0x40 | |
| 78 | ||
| 79 | /* | |
| 80 | * Some FIFO Control Register (FCR) bits | |
| 81 | */ | |
| 82 | #define FCR_FIFO_ENABLE 0x1 | |
| 83 | #define FCR_RCVR_RESET 0x2 | |
| 84 | #define FCR_XMIT_RESET 0x4 | |
| 85 | ||
| 86 | /* | |
| 87 | * Line Control Register settings | |
| 88 | */ | |
| 89 | #define LCR_DLAB 0x80 | |
| 90 | #define LCR_8N1 0x3 | |
| 91 | ||
| 92 | /* | |
| 93 | * Baud rate settings for Divisor Latch Low (DLL) and Most (DLM) | |
| 94 | */ | |
| 95 | #define DLL_9600 96 | |
| 96 | #define DLM_9600 0x0 | |
| 97 | ||
| 98 | #endif |