58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
|
/*
|
||
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
||
|
|
* License. See the file "COPYING" in the main directory of this archive
|
||
|
|
* for more details.
|
||
|
|
*
|
||
|
|
* Copyright (C) 1999 by Ralf Baechle
|
||
|
|
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
|
||
|
|
*/
|
||
|
|
#include <linux/config.h>
|
||
|
|
|
||
|
|
#ifdef CONFIG_RTE_CB_ME2
|
||
|
|
|
||
|
|
#include <asm/rte_me2_cb.h>
|
||
|
|
|
||
|
|
#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
|
||
|
|
|
||
|
|
#define irq_cannonicalize(x) (x)
|
||
|
|
#define BASE_BAUD 250000 /* (16MHz / (16 * 38400)) * 9600 */
|
||
|
|
#define SERIAL_PORT_DFNS \
|
||
|
|
{ 0, BASE_BAUD, CB_UART_BASE, IRQ_CB_EXTSIO, STD_COM_FLAGS },
|
||
|
|
|
||
|
|
/* Redefine UART register offsets. */
|
||
|
|
#undef UART_RX
|
||
|
|
#undef UART_TX
|
||
|
|
#undef UART_DLL
|
||
|
|
#undef UART_TRG
|
||
|
|
#undef UART_DLM
|
||
|
|
#undef UART_IER
|
||
|
|
#undef UART_FCTR
|
||
|
|
#undef UART_IIR
|
||
|
|
#undef UART_FCR
|
||
|
|
#undef UART_EFR
|
||
|
|
#undef UART_LCR
|
||
|
|
#undef UART_MCR
|
||
|
|
#undef UART_LSR
|
||
|
|
#undef UART_MSR
|
||
|
|
#undef UART_SCR
|
||
|
|
#undef UART_EMSR
|
||
|
|
|
||
|
|
#define UART_RX (0 * CB_UART_REG_GAP)
|
||
|
|
#define UART_TX (0 * CB_UART_REG_GAP)
|
||
|
|
#define UART_DLL (0 * CB_UART_REG_GAP)
|
||
|
|
#define UART_TRG (0 * CB_UART_REG_GAP)
|
||
|
|
#define UART_DLM (1 * CB_UART_REG_GAP)
|
||
|
|
#define UART_IER (1 * CB_UART_REG_GAP)
|
||
|
|
#define UART_FCTR (1 * CB_UART_REG_GAP)
|
||
|
|
#define UART_IIR (2 * CB_UART_REG_GAP)
|
||
|
|
#define UART_FCR (2 * CB_UART_REG_GAP)
|
||
|
|
#define UART_EFR (2 * CB_UART_REG_GAP)
|
||
|
|
#define UART_LCR (3 * CB_UART_REG_GAP)
|
||
|
|
#define UART_MCR (4 * CB_UART_REG_GAP)
|
||
|
|
#define UART_LSR (5 * CB_UART_REG_GAP)
|
||
|
|
#define UART_MSR (6 * CB_UART_REG_GAP)
|
||
|
|
#define UART_SCR (7 * CB_UART_REG_GAP)
|
||
|
|
#define UART_EMSR (7 * CB_UART_REG_GAP)
|
||
|
|
|
||
|
|
#endif /* CONFIG_RTE_CB_ME2 */
|