| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * This file is subject to the terms and conditions of the GNU General Public |
| 3 | * License. See the file "COPYING" in the main directory of this archive |
| 4 | * for more details. |
| 5 | * |
| 6 | * Copyright (C) 1999 by Ralf Baechle |
| 7 | * Copyright (C) 1999, 2000 Silicon Graphics, Inc. |
| 8 | */ |
| 9 | #include <linux/config.h> |
| 10 | |
| 11 | #ifdef CONFIG_RTE_CB_ME2 |
| 12 | |
| 13 | #include <asm/rte_me2_cb.h> |
| 14 | |
| 15 | #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) |
| 16 | |
| 17 | #define irq_cannonicalize(x) (x) |
| 18 | #define BASE_BAUD 250000 /* (16MHz / (16 * 38400)) * 9600 */ |
| 19 | #define SERIAL_PORT_DFNS \ |
| 20 | { 0, BASE_BAUD, CB_UART_BASE, IRQ_CB_EXTSIO, STD_COM_FLAGS }, |
| 21 | |
| 22 | /* Redefine UART register offsets. */ |
| 23 | #undef UART_RX |
| 24 | #undef UART_TX |
| 25 | #undef UART_DLL |
| 26 | #undef UART_TRG |
| 27 | #undef UART_DLM |
| 28 | #undef UART_IER |
| 29 | #undef UART_FCTR |
| 30 | #undef UART_IIR |
| 31 | #undef UART_FCR |
| 32 | #undef UART_EFR |
| 33 | #undef UART_LCR |
| 34 | #undef UART_MCR |
| 35 | #undef UART_LSR |
| 36 | #undef UART_MSR |
| 37 | #undef UART_SCR |
| 38 | #undef UART_EMSR |
| 39 | |
| 40 | #define UART_RX (0 * CB_UART_REG_GAP) |
| 41 | #define UART_TX (0 * CB_UART_REG_GAP) |
| 42 | #define UART_DLL (0 * CB_UART_REG_GAP) |
| 43 | #define UART_TRG (0 * CB_UART_REG_GAP) |
| 44 | #define UART_DLM (1 * CB_UART_REG_GAP) |
| 45 | #define UART_IER (1 * CB_UART_REG_GAP) |
| 46 | #define UART_FCTR (1 * CB_UART_REG_GAP) |
| 47 | #define UART_IIR (2 * CB_UART_REG_GAP) |
| 48 | #define UART_FCR (2 * CB_UART_REG_GAP) |
| 49 | #define UART_EFR (2 * CB_UART_REG_GAP) |
| 50 | #define UART_LCR (3 * CB_UART_REG_GAP) |
| 51 | #define UART_MCR (4 * CB_UART_REG_GAP) |
| 52 | #define UART_LSR (5 * CB_UART_REG_GAP) |
| 53 | #define UART_MSR (6 * CB_UART_REG_GAP) |
| 54 | #define UART_SCR (7 * CB_UART_REG_GAP) |
| 55 | #define UART_EMSR (7 * CB_UART_REG_GAP) |
| 56 | |
| 57 | #endif /* CONFIG_RTE_CB_ME2 */ |