diff options
Diffstat (limited to 'include/asm-v850/v850e2.h')
| -rw-r--r-- | include/asm-v850/v850e2.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/include/asm-v850/v850e2.h b/include/asm-v850/v850e2.h new file mode 100644 index 00000000000..48680408ab7 --- /dev/null +++ b/include/asm-v850/v850e2.h @@ -0,0 +1,69 @@ +/* + * 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__ */ |