rt-thread-official/libcpu/arm/s3c44b0/s3c44b0.h

/*
 * Copyright (c) 2006-2021, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2006-09-06     XuXinming    first version
 * 2006-09-16     Bernard      modify according to code style
 */

#ifndef __S3C44B0_H__
#define __S3C44B0_H__

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @addtogroup S3C44B0
 */
/*@{*/

/*------------------------------------------------------------------------
 *    ASIC Address Definition
 *----------------------------------------------------------------------*/
#define S3C_REG     *(volatile unsigned int *)
#define S3C_REGW    *(volatile unsigned short *)
#define S3C_REGB    *(volatile unsigned char *)

/* System */
#define SYSCFG      (S3C_REG(0x1c00000))

/* Cache */
#define NCACHBE0    (S3C_REG(0x1c00004))
#define NCACHBE1    (S3C_REG(0x1c00008))

/* Bus control */
#define SBUSCON     (S3C_REG(0x1c40000))

/* Memory control */
#define BWSCON      (S3C_REG(0x1c80000))
#define BANKCON0    (S3C_REG(0x1c80004))
#define BANKCON1    (S3C_REG(0x1c80008))
#define BANKCON2    (S3C_REG(0x1c8000c))
#define BANKCON3    (S3C_REG(0x1c80010))
#define BANKCON4    (S3C_REG(0x1c80014))
#define BANKCON5    (S3C_REG(0x1c80018))
#define BANKCON6    (S3C_REG(0x1c8001c))
#define BANKCON7    (S3C_REG(0x1c80020))
#define REFRESH     (S3C_REG(0x1c80024))
#define BANKSIZE    (S3C_REG(0x1c80028))
#define MRSRB6      (S3C_REG(0x1c8002c))
#define MRSRB7      (S3C_REG(0x1c80030))

/* UART */
#define ULCON0      (S3C_REG(0x1d00000))
#define ULCON1      (S3C_REG(0x1d04000))
#define UCON0       (S3C_REG(0x1d00004))
#define UCON1       (S3C_REG(0x1d04004))
#define UFCON0      (S3C_REG(0x1d00008))
#define UFCON1      (S3C_REG(0x1d04008))
#define UMCON0      (S3C_REG(0x1d0000c))
#define UMCON1      (S3C_REG(0x1d0400c))
#define UTRSTAT0    (S3C_REG(0x1d00010))
#define UTRSTAT1    (S3C_REG(0x1d04010))
#define UERSTAT0    (S3C_REG(0x1d00014))
#define UERSTAT1    (S3C_REG(0x1d04014))
#define UFSTAT0     (S3C_REG(0x1d00018))
#define UFSTAT1     (S3C_REG(0x1d04018))
#define UMSTAT0     (S3C_REG(0x1d0001c))
#define UMSTAT1     (S3C_REG(0x1d0401c))
#define UBRDIV0     (S3C_REG(0x1d00028))
#define UBRDIV1     (S3C_REG(0x1d04028))

#define UTXH0       (S3C_REGB(0x1d00020))
#define UTXH1       (S3C_REGB(0x1d04020))
#define URXH0       (S3C_REGB(0x1d00024))
#define URXH1       (S3C_REGB(0x1d04024))

/* SIO */
#define SIOCON      (S3C_REG(0x1d14000))
#define SIODAT      (S3C_REG(0x1d14004))
#define SBRDR       (S3C_REG(0x1d14008))
#define IVTCNT      (S3C_REG(0x1d1400c))
#define DCNTZ       (S3C_REG(0x1d14010))

/* IIS */
#define IISCON      (S3C_REG(0x1d18000))
#define IISMOD      (S3C_REG(0x1d18004))
#define IISPSR      (S3C_REG(0x1d18008))
#define IISFCON     (S3C_REG(0x1d1800c))

#define IISFIF      (S3C_REQW(0x1d18010))

/* I/O Port */
#define PCONA       (S3C_REG(0x1d20000))
#define PDATA       (S3C_REG(0x1d20004))

#define PCONB       (S3C_REG(0x1d20008))
#define PDATB       (S3C_REG(0x1d2000c))

#define PCONC       (S3C_REG(0x1d20010))
#define PDATC       (S3C_REG(0x1d20014))
#define PUPC        (S3C_REG(0x1d20018))

#define PCOND       (S3C_REG(0x1d2001c))
#define PDATD       (S3C_REG(0x1d20020))
#define PUPD        (S3C_REG(0x1d20024))

#define PCONE       (S3C_REG(0x1d20028))
#define PDATE       (S3C_REG(0x1d2002c))
#define PUPE        (S3C_REG(0x1d20030))

#define PCONF       (S3C_REG(0x1d20034))
#define PDATF       (S3C_REG(0x1d20038))
#define PUPF        (S3C_REG(0x1d2003c))

#define PCONG       (S3C_REG(0x1d20040))
#define PDATG       (S3C_REG(0x1d20044))
#define PUPG        (S3C_REG(0x1d20048))

#define SPUCR       (S3C_REG(0x1d2004c))
#define EXTINT      (S3C_REG(0x1d20050))
#define EXTINTPND   (S3C_REG(0x1d20054))

/* Watchdog */
#define WTCON       (S3C_REG(0x1d30000))
#define WTDAT       (S3C_REG(0x1d30004))
#define WTCNT       (S3C_REG(0x1d30008))

/* ADC */
#define ADCCON      (S3C_REG(0x1d40000))
#define ADCPSR      (S3C_REG(0x1d40004))
#define ADCDAT      (S3C_REG(0x1d40008))

/* Timer */
#define TCFG0       (S3C_REG(0x1d50000))
#define TCFG1       (S3C_REG(0x1d50004))
#define TCON        (S3C_REG(0x1d50008))

#define TCNTB0      (S3C_REG(0x1d5000c))
#define TCMPB0      (S3C_REG(0x1d50010))
#define TCNTO0      (S3C_REG(0x1d50014))

#define TCNTB1      (S3C_REG(0x1d50018))
#define TCMPB1      (S3C_REG(0x1d5001c))
#define TCNTO1      (S3C_REG(0x1d50020))

#define TCNTB2      (S3C_REG(0x1d50024))
#define TCMPB2      (S3C_REG(0x1d50028))
#define TCNTO2      (S3C_REG(0x1d5002c))

#define TCNTB3      (S3C_REG(0x1d50030))
#define TCMPB3      (S3C_REG(0x1d50034))
#define TCNTO3      (S3C_REG(0x1d50038))

#define TCNTB4      (S3C_REG(0x1d5003c))
#define TCMPB4      (S3C_REG(0x1d50040))
#define TCNTO4      (S3C_REG(0x1d50044))

#define TCNTB5      (S3C_REG(0x1d50048))
#define TCNTO5      (S3C_REG(0x1d5004c))

/* IIC */
#define IICCON      (S3C_REG(0x1d60000))
#define IICSTAT     (S3C_REG(0x1d60004))
#define IICADD      (S3C_REG(0x1d60008))
#define IICDS       (S3C_REG(0x1d6000c))

/* RTC */
#define RTCCON      (S3C_REGB(0x1d70040)
#define RTCALM      (S3C_REGB(0x1d70050)
#define ALMSEC      (S3C_REGB(0x1d70054)
#define ALMMIN      (S3C_REGB(0x1d70058)
#define ALMHOUR     (S3C_REGB(0x1d7005c)
#define ALMDAY      (S3C_REGB(0x1d70060)
#define ALMMON      (S3C_REGB(0x1d70064)
#define ALMYEAR     (S3C_REGB(0x1d70068)
#define RTCRST      (S3C_REGB(0x1d7006c)
#define BCDSEC      (S3C_REGB(0x1d70070)
#define BCDMIN      (S3C_REGB(0x1d70074)
#define BCDHOUR     (S3C_REGB(0x1d70078)
#define BCDDAY      (S3C_REGB(0x1d7007c)
#define BCDDATE     (S3C_REGB(0x1d70080)
#define BCDMON      (S3C_REGB(0x1d70084)
#define BCDYEAR     (S3C_REGB(0x1d70088)
#define TICINT      (S3C_REGB(0x1d7008c)

/* Clock & Power management */
#define PLLCON      (S3C_REG(0x1d80000))
#define CLKCON      (S3C_REG(0x1d80004))
#define CLKSLOW     (S3C_REG(0x1d80008))
#define LOCKTIME    (S3C_REG(0x1d8000c))

/* Interrupt */
#define INTCON      (S3C_REG(0x1e00000))
#define INTPND      (S3C_REG(0x1e00004))
#define INTMOD      (S3C_REG(0x1e00008))
#define INTMSK      (S3C_REG(0x1e0000c))

#define I_PSLV      (S3C_REG(0x1e00010))
#define I_PMST      (S3C_REG(0x1e00014))
#define I_CSLV      (S3C_REG(0x1e00018))
#define I_CMST      (S3C_REG(0x1e0001c))
#define I_ISPR      (S3C_REG(0x1e00020))
#define I_ISPC      (S3C_REG(0x1e00024))

#define F_ISPR      (S3C_REG(0x1e00038))
#define F_ISPC      (S3C_REG(0x1e0003c))

/********************************/
/* LCD Controller Registers     */
/********************************/
#define LCDCON1     (S3C_REG(0x300000))
#define LCDCON2     (S3C_REG(0x300004))
#define LCDSADDR1   (S3C_REG(0x300008))
#define LCDSADDR2   (S3C_REG(0x30000c))
#define LCDSADDR3   (S3C_REG(0x300010))
#define REDLUT      (S3C_REG(0x300014))
#define GREENLUT    (S3C_REG(0x300018))
#define BLUELUT     (S3C_REG(0x30001c))
#define DP1_2       (S3C_REG(0x300020))
#define DP4_7       (S3C_REG(0x300024))
#define DP3_5       (S3C_REG(0x300028))
#define DP2_3       (S3C_REG(0x30002c))
#define DP5_7       (S3C_REG(0x300030))
#define DP3_4       (S3C_REG(0x300034))
#define DP4_5       (S3C_REG(0x300038))
#define DP6_7       (S3C_REG(0x30003c))
#define LCDCON3     (S3C_REG(0x300040))
#define DITHMODE    (S3C_REG(0x300044))

/* ZDMA0 */
#define ZDCON0      (S3C_REG(0x1e80000))
#define ZDISRC0     (S3C_REG(0x1e80004))
#define ZDIDES0     (S3C_REG(0x1e80008))
#define ZDICNT0     (S3C_REG(0x1e8000c))
#define ZDCSRC0     (S3C_REG(0x1e80010))
#define ZDCDES0     (S3C_REG(0x1e80014))
#define ZDCCNT0     (S3C_REG(0x1e80018))

/* ZDMA1 */
#define ZDCON1      (S3C_REG(0x1e80020))
#define ZDISRC1     (S3C_REG(0x1e80024))
#define ZDIDES1     (S3C_REG(0x1e80028))
#define ZDICNT1     (S3C_REG(0x1e8002c))
#define ZDCSRC1     (S3C_REG(0x1e80030))
#define ZDCDES1     (S3C_REG(0x1e80034))
#define ZDCCNT1     (S3C_REG(0x1e80038))

/* BDMA0 */
#define BDCON0      (S3C_REG(0x1f80000))
#define BDISRC0     (S3C_REG(0x1f80004))
#define BDIDES0     (S3C_REG(0x1f80008))
#define BDICNT0     (S3C_REG(0x1f8000c))
#define BDCSRC0     (S3C_REG(0x1f80010))
#define BDCDES0     (S3C_REG(0x1f80014))
#define BDCCNT0     (S3C_REG(0x1f80018))

/* BDMA1 */
#define BDCON1      (S3C_REG(0x1f80020))
#define BDISRC1     (S3C_REG(0x1f80024))
#define BDIDES1     (S3C_REG(0x1f80028))
#define BDICNT1     (S3C_REG(0x1f8002c))
#define BDCSRC1     (S3C_REG(0x1f80030))
#define BDCDES1     (S3C_REG(0x1f80034))
#define BDCCNT1     (S3C_REG(0x1f80038))

/*****************************/
/* CPU Mode                  */
/*****************************/
#define USERMODE    0x10        /* User Mode(USR) */
#define FIQMODE     0x11        /* Fast Interrupt Mode (FIQ) */
#define IRQMODE     0x12        /* Interrupt Mode (IRQ) */
#define SVCMODE     0x13        /* Supervisor Mode (SVC) */
#define ABORTMODE   0x17        /* Abort Mode(ABT) */
#define UNDEFMODE   0x1b        /* Undefine Mode(UDF) */
#define MODEMASK    0x1f        /* Processor Mode Mask */
#define NOINT       0xc0

/*****************************/
/* INT Define                */
/*****************************/
#define INT_ADC     0x00
#define INT_RTC     0x01
#define INT_UTXD1   0x02
#define INT_UTXD0   0x03
#define INT_SIO     0x04
#define INT_IIC     0x05
#define INT_URXD1   0x06
#define INT_URXD0   0x07
#define INT_TIMER5  0x08
#define INT_TIMER4  0x09
#define INT_TIMER3  0x0A
#define INT_TIMER2  0x0B
#define INT_TIMER1  0x0C
#define INT_TIMER0  0x0D
#define INT_UERR01  0x0E
#define INT_WDT     0x1F
#define INT_BDMA1   0x10
#define INT_BDMA0   0x11
#define INT_ZDMA1   0x12
#define INT_ZDMA0   0x13
#define INT_TICK    0x14
#define INT_EINT4567    0x15
#define INT_EINT3   0x16
#define INT_EINT2   0x17
#define INT_EINT1   0x18
#define INT_EINT0   0x19

#define INT_GLOBAL  26

struct rt_hw_register
{
    unsigned long r0;
    unsigned long r1;
    unsigned long r2;
    unsigned long r3;
    unsigned long r4;
    unsigned long r5;
    unsigned long r6;
    unsigned long r7;
    unsigned long r8;
    unsigned long r9;
    unsigned long r10;
    unsigned long fp;
    unsigned long ip;
    unsigned long sp;
    unsigned long lr;
    unsigned long pc;
    unsigned long cpsr;
    unsigned long ORIG_r0;
};

/*@}*/

#ifdef __cplusplus
}
#endif

#endif