#ifndef __HW_S3C4510_H#define __HW_S3C4510_H/* * Copyright (c) 2004	Cucy Systems (http://www.cucy.com) * Curt Brune <curt@cucy.com> * * 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 * * Description:   Samsung S3C4510B register layout *//*------------------------------------------------------------------------ *	  ASIC Address Definition *----------------------------------------------------------------------*//* L1 8KB on chip SRAM base address */#define SRAM_BASE       (0x03fe0000)/* Special Register Start Address After System Reset */#define REG_BASE	(0x03ff0000)#define SPSTR		(REG_BASE)/* *********************** *//* System Manager Register *//* *********************** */#define REG_SYSCFG	(REG_BASE+0x0000)#define REG_CLKCON      (REG_BASE+0x3000)#define REG_EXTACON0	(REG_BASE+0x3008)#define REG_EXTACON1	(REG_BASE+0x300c)#define REG_EXTDBWTH	(REG_BASE+0x3010)#define REG_ROMCON0	(REG_BASE+0x3014)#define REG_ROMCON1	(REG_BASE+0x3018)#define REG_ROMCON2	(REG_BASE+0x301c)#define REG_ROMCON3	(REG_BASE+0x3020)#define REG_ROMCON4	(REG_BASE+0x3024)#define REG_ROMCON5	(REG_BASE+0x3028)#define REG_DRAMCON0	(REG_BASE+0x302c)#define REG_DRAMCON1	(REG_BASE+0x3030)#define REG_DRAMCON2	(REG_BASE+0x3034)#define REG_DRAMCON3	(REG_BASE+0x3038)#define REG_REFEXTCON	(REG_BASE+0x303c)/* *********************** *//* Ethernet BDMA Register  *//* *********************** */#define REG_BDMATXCON	(REG_BASE+0x9000)#define REG_BDMARXCON	(REG_BASE+0x9004)#define REG_BDMATXPTR	(REG_BASE+0x9008)#define REG_BDMARXPTR	(REG_BASE+0x900c)#define REG_BDMARXLSZ	(REG_BASE+0x9010)#define REG_BDMASTAT	(REG_BASE+0x9014)/* Content Address Memory */#define REG_CAM_BASE	(REG_BASE+0x9100)#define REG_BDMATXBUF	(REG_BASE+0x9200)#define REG_BDMARXBUF	(REG_BASE+0x9800)/* *********************** *//* Ethernet MAC Register   *//* *********************** */#define REG_MACCON	(REG_BASE+0xa000)#define REG_CAMCON	(REG_BASE+0xa004)#define REG_MACTXCON	(REG_BASE+0xa008)#define REG_MACTXSTAT	(REG_BASE+0xa00c)#define REG_MACRXCON	(REG_BASE+0xa010)#define REG_MACRXSTAT	(REG_BASE+0xa014)#define REG_STADATA	(REG_BASE+0xa018)#define REG_STACON	(REG_BASE+0xa01c)#define REG_CAMEN	(REG_BASE+0xa028)#define REG_EMISSCNT	(REG_BASE+0xa03c)#define REG_EPZCNT	(REG_BASE+0xa040)#define REG_ERMPZCNT	(REG_BASE+0xa044)#define REG_ETXSTAT	(REG_BASE+0x9040)#define REG_MACRXDESTR	(REG_BASE+0xa064)#define REG_MACRXSTATEM	(REG_BASE+0xa090)#define REG_MACRXFIFO	(REG_BASE+0xa200)/********************//* I2C Bus Register *//********************/#define REG_I2C_CON	(REG_BASE+0xf000)#define REG_I2C_BUF	(REG_BASE+0xf004)#define REG_I2C_PS	(REG_BASE+0xf008)#define REG_I2C_COUNT	(REG_BASE+0xf00c)/********************//*    GDMA 0        *//********************/#define REG_GDMACON0	(REG_BASE+0xb000)#define REG_GDMA0_RUN_ENABLE (REG_BASE+0xb020)#define REG_GDMASRC0	(REG_BASE+0xb004)#define REG_GDMADST0	(REG_BASE+0xb008)#define REG_GDMACNT0	(REG_BASE+0xb00c)/********************//*    GDMA 1        *//********************/#define REG_GDMACON1	(REG_BASE+0xc000)#define REG_GDMA1_RUN_ENABLE (REG_BASE+0xc020)#define REG_GDMASRC1	(REG_BASE+0xc004)#define REG_GDMADST1	(REG_BASE+0xc008)#define REG_GDMACNT1	(REG_BASE+0xc00c)/********************//*      UART 0      *//********************/#define UART0_BASE       (REG_BASE+0xd000)#define REG_UART0_LCON   (REG_BASE+0xd000)#define REG_UART0_CTRL   (REG_BASE+0xd004)#define REG_UART0_STAT   (REG_BASE+0xd008)#define REG_UART0_TXB    (REG_BASE+0xd00c)#define REG_UART0_RXB    (REG_BASE+0xd010)#define REG_UART0_BAUD_DIV    (REG_BASE+0xd014)#define REG_UART0_BAUD_CNT    (REG_BASE+0xd018)#define REG_UART0_BAUD_CLK    (REG_BASE+0xd01C)/********************//*     UART 1       *//********************/#define UART1_BASE       (REG_BASE+0xe000)#define REG_UART1_LCON   (REG_BASE+0xe000)#define REG_UART1_CTRL   (REG_BASE+0xe004)#define REG_UART1_STAT   (REG_BASE+0xe008)#define REG_UART1_TXB    (REG_BASE+0xe00c)#define REG_UART1_RXB    (REG_BASE+0xe010)#define REG_UART1_BAUD_DIV    (REG_BASE+0xe014)#define REG_UART1_BAUD_CNT    (REG_BASE+0xe018)#define REG_UART1_BAUD_CLK    (REG_BASE+0xe01C)/********************//*  Timer Register  *//********************/#define REG_TMOD	(REG_BASE+0x6000)#define REG_TDATA0	(REG_BASE+0x6004)#define REG_TDATA1	(REG_BASE+0x6008)#define REG_TCNT0	(REG_BASE+0x600c)#define REG_TCNT1	(REG_BASE+0x6010)/**********************//* I/O Port Interface *//**********************/#define REG_IOPMODE	(REG_BASE+0x5000)#define REG_IOPCON	(REG_BASE+0x5004)#define REG_IOPDATA	(REG_BASE+0x5008)/*********************************//* Interrupt Controller Register *//*********************************/#define REG_INTMODE     (REG_BASE+0x4000)#define REG_INTPEND     (REG_BASE+0x4004)#define REG_INTMASK     (REG_BASE+0x4008)#define REG_INTPRI0     (REG_BASE+0x400c)#define REG_INTPRI1	(REG_BASE+0x4010)#define REG_INTPRI2	(REG_BASE+0x4014)#define REG_INTPRI3	(REG_BASE+0x4018)#define REG_INTPRI4	(REG_BASE+0x401c)#define REG_INTPRI5	(REG_BASE+0x4020)#define REG_INTOFFSET	(REG_BASE+0x4024)#define REG_INTPNDPRI	(REG_BASE+0x4028)#define REG_INTPNDTST	(REG_BASE+0x402C)/*********************************//* CACHE CONTROL MASKS           *//*********************************/#define CACHE_STALL      (0x00000001)#define CACHE_ENABLE     (0x00000002)#define CACHE_WRITE_BUFF (0x00000004)#define CACHE_MODE       (0x00000030)#define CACHE_MODE_00    (0x00000000)#define CACHE_MODE_01    (0x00000010)#define CACHE_MODE_10    (0x00000020)/*********************************//* CACHE RAM BASE ADDRESSES      *//*********************************/#define CACHE_SET0_RAM   (0x10000000)#define CACHE_SET1_RAM   (0x10800000)#define CACHE_TAG_RAM    (0x11000000)/*********************************//* CACHE_DISABLE MASK            *//*********************************/#define CACHE_DISABLE_MASK (0x04000000)#define GET_REG(reg)       (*((volatile u32 *)(reg)))#define PUT_REG(reg, val)  (*((volatile u32 *)(reg)) = ((u32)(val)))#define SET_REG(reg, mask) (PUT_REG((reg), GET_REG((reg)) |  mask))#define CLR_REG(reg, mask) (PUT_REG((reg), GET_REG((reg)) & ~mask))#define PUT_U16(reg, val)  (*((volatile u16 *)(reg)) = ((u16)(val)))#define PUT__U8(reg, val)  (*((volatile u8  *)(reg)) = (( u8)((val)&0xFF)))#define GET__U8(reg)       (*((volatile u8  *)(reg)))#define PUT_LED(val)       (PUT_REG(REG_IOPDATA, (~val)&0xFF))#define GET_LED()          ((~GET_REG( REG_IOPDATA)) & 0xFF)#define SET_LED(val)       { u32 led = GET_LED(); led |= 1 << (val);  PUT_LED( led); }#define CLR_LED(val)       { u32 led = GET_LED(); led &= ~(1 << (val));  PUT_LED( led); }/***********************************//* CLOCK CONSTANTS -- 50 MHz Clock *//***********************************/#define CLK_FREQ_MHZ       (50)#define t_data_us(t)       ((t)*CLK_FREQ_MHZ-1)   /* t is time tick,unit[us] */#define t_data_ms(t)       (t_data_us((t)*1000))  /* t is time tick,unit[ms] *//*********************************************************//*	       TIMER MODE REGISTER                       *//*********************************************************/#define  TM0_RUN      0x01  /* Timer 0 enable */#define  TM0_TOGGLE   0x02  /* 0, interval mode */#define  TM0_OUT_1    0x04  /* Timer 0 Initial TOUT0 value */#define  TM1_RUN      0x08  /* Timer 1 enable */#define  TM1_TOGGLE   0x10  /* 0, interval mode */#define  TM1_OUT_1    0x20  /* Timer 0 Initial TOUT0 value *//*********************************//* INTERRUPT SOURCES             *//*********************************/#define INT_EXTINT0	0#define INT_EXTINT1	1#define INT_EXTINT2	2#define INT_EXTINT3	3#define INT_UARTTX0	4#define INT_UARTRX0	5#define INT_UARTTX1	6#define INT_UARTRX1	7#define INT_GDMA0	8#define INT_GDMA1	9#define INT_TIMER0	10#define INT_TIMER1	11#define INT_HDLCTXA	12#define INT_HDLCRXA	13#define INT_HDLCTXB	14#define INT_HDLCRXB	15#define INT_BDMATX	16#define INT_BDMARX	17#define INT_MACTX	18#define INT_MACRX	19#define INT_IIC		20#define INT_GLOBAL	21#define N_IRQS         (21)#ifndef __ASSEMBLER__struct _irq_handler {	void                *m_data;	void (*m_func)( void *data);};#endif#endif /* __S3C4510_h */