/*
* include/asm-arm/arch-ns9xxx/regs-mem.h
*
* Copyright (C) 2006 by Digi International Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#ifndef __ASM_ARCH_REGSMEM_H
#define __ASM_ARCH_REGSMEM_H
#include <asm/hardware.h>
/* Memory Module */
/* Control register */
#define MEM_CTRL __REG(0xa0700000)
/* Status register */
#define MEM_STAT __REG(0xa0700004)
/* Configuration register */
#define MEM_CONF __REG(0xa0700008)
/* Dynamic Memory Control register */
#define MEM_DMCTRL __REG(0xa0700020)
/* Dynamic Memory Refresh Timer */
#define MEM_DMRT __REG(0xa0700024)
/* Dynamic Memory Read Configuration register */
#define MEM_DMRC __REG(0xa0700028)
/* Dynamic Memory Precharge Command Period (tRP) */
#define MEM_DMPCP __REG(0xa0700030)
/* Dynamic Memory Active to Precharge Command Period (tRAS) */
#define MEM_DMAPCP __REG(0xa0700034)
/* Dynamic Memory Self-Refresh Exit Time (tSREX) */
#define MEM_DMSRET __REG(0xa0700038)
/* Dynamic Memory Last Data Out to Active Time (tAPR) */
#define MEM_DMLDOAT __REG(0xa070003c)
/* Dynamic Memory Data-in to Active Command Time (tDAL or TAPW) */
#define MEM_DMDIACT __REG(0xa0700040)
/* Dynamic Memory Write Recovery Time (tWR, tDPL, tRWL, tRDL) */
#define MEM_DMWRT __REG(0xa0700044)
/* Dynamic Memory Active to Active Command Period (tRC) */
#define MEM_DMAACP __REG(0xa0700048)
/* Dynamic Memory Auto Refresh Period, and Auto Refresh to Active Command Period (tRFC) */
#define MEM_DMARP __REG(0xa070004c)
/* Dynamic Memory Exit Self-Refresh to Active Command (tXSR) */
#define MEM_DMESRAC __REG(0xa0700050)
/* Dynamic Memory Active Bank A to Active B Time (tRRD) */
#define MEM_DMABAABT __REG(0xa0700054)
/* Dynamic Memory Load Mode register to Active Command Time (tMRD) */
#define MEM_DMLMACT __REG(0xa0700058)
/* Static Memory Extended Wait */
#define MEM_SMEW __REG(0xa0700080)
/* Dynamic Memory Configuration Register x */
#define MEM_DMCONF(x) __REG2(0xa0700100, (x) << 3)
/* Dynamic Memory RAS and CAS Delay x */
#define MEM_DMRCD(x) __REG2(0xa0700104, (x) << 3)
/* Static Memory Configuration Register x */
#define MEM_SMC(x) __REG2(0xa0700200, (x) << 3)
/* Static Memory Configuration Register x: Write protect */
#define MEM_SMC_PSMC __REGBIT(20)
#define MEM_SMC_PSMC_OFF __REGVAL(MEM_SMC_PSMC, 0)
#define MEM_SMC_PSMC_ON __REGVAL(MEM_SMC_PSMC, 1)
/* Static Memory Configuration Register x: Buffer enable */
#define MEM_SMC_BSMC __REGBIT(19)
#define MEM_SMC_BSMC_OFF __REGVAL(MEM_SMC_BSMC, 0)
#define MEM_SMC_BSMC_ON __REGVAL(MEM_SMC_BSMC, 1)
/* Static Memory Configuration Register x: Extended Wait */
#define MEM_SMC_EW __REGBIT(8)
#define MEM_SMC_EW_OFF __REGVAL(MEM_SMC_EW, 0)
#define MEM_SMC_EW_ON __REGVAL(MEM_SMC_EW, 1)
/* Static Memory Configuration Register x: Byte lane state */
#define MEM_SMC_PB __REGBIT(7)
#define MEM_SMC_PB_0 __REGVAL(MEM_SMC_PB, 0)
#define MEM_SMC_PB_1 __REGVAL(MEM_SMC_PB, 1)
/* Static Memory Configuration Register x: Chip select polarity */
#define MEM_SMC_PC __REGBIT(6)
#define MEM_SMC_PC_AL __REGVAL(MEM_SMC_PC, 0)
#define MEM_SMC_PC_AH __REGVAL(MEM_SMC_PC, 1)
/* static memory configuration register x: page mode*/
#define MEM_SMC_PM __REGBIT(3)
#define MEM_SMC_PM_DIS __REGVAL(MEM_SMC_PM, 0)
#define MEM_SMC_PM_ASYNC __REGVAL(MEM_SMC_PM, 1)
/* static memory configuration register x: Memory width */
#define MEM_SMC_MW __REGBITS(1, 0)
#define MEM_SMC_MW_8 __REGVAL(MEM_SMC_MW, 0)
#define MEM_SMC_MW_16 __REGVAL(MEM_SMC_MW, 1)
#define MEM_SMC_MW_32 __REGVAL(MEM_SMC_MW, 2)
/* Static Memory Write Enable Delay x */
#define MEM_SMWED(x) __REG2(0xa0700204, (x) << 3)
/* Static Memory Output Enable Delay x */
#define MEM_SMOED(x) __REG2(0xa0700208, (x) << 3)
/* Static Memory Read Delay x */
#define MEM_SMRD(x) __REG2(0xa070020c, (x) << 3)
/* Static Memory Page Mode Read Delay 0 */
#define MEM_SMPMRD(x) __REG2(0xa0700210, (x) << 3)
/* Static Memory Write Delay */
#define MEM_SMWD(x) __REG2(0xa0700214, (x) << 3)
/* Static Memory Turn Round Delay x */
#define MEM_SWT(x) __REG2(0xa0700218, (x) << 3)
#endif /* ifndef __ASM_ARCH_REGSMEM_H */
