/* * (C) Copyright 2002, 2003 * David Mueller, ELSOFT AG, d.mueller@elsoft.ch * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * */ /**************************************************************************** * Global routines used for VCMA9 *****************************************************************************/#include <s3c2410.h>extern int  mem_test(unsigned long start, unsigned long ramsize,int mode);void print_vcma9_info(void);#if (CONFIG_COMMANDS & CFG_CMD_NAND)typedef enum {	NFCE_LOW,	NFCE_HIGH} NFCE_STATE;static inline void NF_Conf(u16 conf){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	nand->NFCONF = conf;}static inline void NF_Cmd(u8 cmd){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	nand->NFCMD = cmd;}static inline void NF_CmdW(u8 cmd){	NF_Cmd(cmd);	udelay(1);}static inline void NF_Addr(u8 addr){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	nand->NFADDR = addr;}static inline void NF_SetCE(NFCE_STATE s){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	switch (s) {		case NFCE_LOW:			nand->NFCONF &= ~(1<<11);			break;		case NFCE_HIGH:			nand->NFCONF |= (1<<11);			break;	}}static inline void NF_WaitRB(void){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	while (!(nand->NFSTAT & (1<<0)));}static inline void NF_Write(u8 data){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	nand->NFDATA = data;}static inline u8 NF_Read(void){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	return(nand->NFDATA);}static inline void NF_Init_ECC(void){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	nand->NFCONF |= (1<<12);}static inline u32 NF_Read_ECC(void){	S3C2410_NAND * const nand = S3C2410_GetBase_NAND();	return(nand->NFECC);}#endif/* VCMA9 PLD regsiters */typedef struct {	S3C24X0_REG8	ID;	S3C24X0_REG8	NIC;	S3C24X0_REG8	CAN;	S3C24X0_REG8	MISC;	S3C24X0_REG8	GPCD;	S3C24X0_REG8	BOARD;	S3C24X0_REG8	SDRAM;} /*__attribute__((__packed__))*/ VCMA9_PLD;#define VCMA9_PLD_BASE	0x2C000100static inline VCMA9_PLD * const VCMA9_GetBase_PLD(void){	return (VCMA9_PLD * const)VCMA9_PLD_BASE;}