70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
/*
|
|
* include/asm-v850/v850e2.h -- Machine-dependent defs for V850E2 CPUs
|
|
*
|
|
* Copyright (C) 2002,03 NEC Electronics Corporation
|
|
* Copyright (C) 2002,03 Miles Bader <miles@gnu.org>
|
|
*
|
|
* 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.
|
|
*
|
|
* Written by Miles Bader <miles@gnu.org>
|
|
*/
|
|
|
|
#ifndef __V850_V850E2_H__
|
|
#define __V850_V850E2_H__
|
|
|
|
#include <asm/v850e_intc.h> /* v850e-style interrupt system. */
|
|
|
|
|
|
#define CPU_ARCH "v850e2"
|
|
|
|
|
|
/* Control registers. */
|
|
|
|
/* Chip area select control */
|
|
#define V850E2_CSC_ADDR(n) (0xFFFFF060 + (n) * 2)
|
|
#define V850E2_CSC(n) (*(volatile u16 *)V850E2_CSC_ADDR(n))
|
|
/* I/O area select control */
|
|
#define V850E2_BPC_ADDR 0xFFFFF064
|
|
#define V850E2_BPC (*(volatile u16 *)V850E2_BPC_ADDR)
|
|
/* Bus size configuration */
|
|
#define V850E2_BSC_ADDR 0xFFFFF066
|
|
#define V850E2_BSC (*(volatile u16 *)V850E2_BSC_ADDR)
|
|
/* Endian configuration */
|
|
#define V850E2_BEC_ADDR 0xFFFFF068
|
|
#define V850E2_BEC (*(volatile u16 *)V850E2_BEC_ADDR)
|
|
/* Cache configuration */
|
|
#define V850E2_BHC_ADDR 0xFFFFF06A
|
|
#define V850E2_BHC (*(volatile u16 *)V850E2_BHC_ADDR)
|
|
/* NPB strobe-wait configuration */
|
|
#define V850E2_VSWC_ADDR 0xFFFFF06E
|
|
#define V850E2_VSWC (*(volatile u16 *)V850E2_VSWC_ADDR)
|
|
/* Bus cycle type */
|
|
#define V850E2_BCT_ADDR(n) (0xFFFFF480 + (n) * 2)
|
|
#define V850E2_BCT(n) (*(volatile u16 *)V850E2_BCT_ADDR(n))
|
|
/* Data wait control */
|
|
#define V850E2_DWC_ADDR(n) (0xFFFFF484 + (n) * 2)
|
|
#define V850E2_DWC(n) (*(volatile u16 *)V850E2_DWC_ADDR(n))
|
|
/* Bus cycle control */
|
|
#define V850E2_BCC_ADDR 0xFFFFF488
|
|
#define V850E2_BCC (*(volatile u16 *)V850E2_BCC_ADDR)
|
|
/* Address wait control */
|
|
#define V850E2_ASC_ADDR 0xFFFFF48A
|
|
#define V850E2_ASC (*(volatile u16 *)V850E2_ASC_ADDR)
|
|
/* Local bus sizing control */
|
|
#define V850E2_LBS_ADDR 0xFFFFF48E
|
|
#define V850E2_LBS (*(volatile u16 *)V850E2_LBS_ADDR)
|
|
/* Line buffer control */
|
|
#define V850E2_LBC_ADDR(n) (0xFFFFF490 + (n) * 2)
|
|
#define V850E2_LBC(n) (*(volatile u16 *)V850E2_LBC_ADDR(n))
|
|
/* SDRAM configuration */
|
|
#define V850E2_SCR_ADDR(n) (0xFFFFF4A0 + (n) * 4)
|
|
#define V850E2_SCR(n) (*(volatile u16 *)V850E2_SCR_ADDR(n))
|
|
/* SDRAM refresh cycle control */
|
|
#define V850E2_RFS_ADDR(n) (0xFFFFF4A2 + (n) * 4)
|
|
#define V850E2_RFS(n) (*(volatile u16 *)V850E2_RFS_ADDR(n))
|
|
|
|
|
|
#endif /* __V850_V850E2_H__ */
|