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root/include/asm-m32r/opsput/opsput_pld.h

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#ifndef _OPSPUT_OPSPUT_PLD_H
#define _OPSPUT_OPSPUT_PLD_H

/*
 * include/asm-m32r/opsput/opsput_pld.h
 *
 * Definitions for Programable Logic Device(PLD) on OPSPUT board.
 *
 * Copyright (c) 2002   Takeo Takahashi
 *
 * 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.
 */

#define PLD_PLAT_BASE           0x1cc00000

#ifndef __ASSEMBLY__
/*
 * C functions use non-cache address.
 */
#define PLD_BASE                (PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
#define __reg8                  (volatile unsigned char *)
#define __reg16                 (volatile unsigned short *)
#define __reg32                 (volatile unsigned int *)
#else
#define PLD_BASE                (PLD_PLAT_BASE + NONCACHE_OFFSET)
#define __reg8
#define __reg16
#define __reg32
#endif /* __ASSEMBLY__ */

/* CFC */
#define PLD_CFRSTCR             __reg16(PLD_BASE + 0x0000)
#define PLD_CFSTS               __reg16(PLD_BASE + 0x0002)
#define PLD_CFIMASK             __reg16(PLD_BASE + 0x0004)
#define PLD_CFBUFCR             __reg16(PLD_BASE + 0x0006)
#define PLD_CFVENCR             __reg16(PLD_BASE + 0x0008)
#define PLD_CFCR0               __reg16(PLD_BASE + 0x000a)
#define PLD_CFCR1               __reg16(PLD_BASE + 0x000c)
#define PLD_IDERSTCR            __reg16(PLD_BASE + 0x0010)

/* MMC */
#define PLD_MMCCR               __reg16(PLD_BASE + 0x4000)
#define PLD_MMCMOD              __reg16(PLD_BASE + 0x4002)
#define PLD_MMCSTS              __reg16(PLD_BASE + 0x4006)
#define PLD_MMCBAUR             __reg16(PLD_BASE + 0x400a)
#define PLD_MMCCMDBCUT          __reg16(PLD_BASE + 0x400c)
#define PLD_MMCCDTBCUT          __reg16(PLD_BASE + 0x400e)
#define PLD_MMCDET              __reg16(PLD_BASE + 0x4010)
#define PLD_MMCWP               __reg16(PLD_BASE + 0x4012)
#define PLD_MMCWDATA            __reg16(PLD_BASE + 0x5000)
#define PLD_MMCRDATA            __reg16(PLD_BASE + 0x6000)
#define PLD_MMCCMDDATA          __reg16(PLD_BASE + 0x7000)
#define PLD_MMCRSPDATA          __reg16(PLD_BASE + 0x7006)

/* ICU
 *  ICUISTS:    status register
 *  ICUIREQ0:   request register
 *  ICUIREQ1:   request register
 *  ICUCR3:     control register for CFIREQ# interrupt
 *  ICUCR4:     control register for CFC Card insert interrupt
 *  ICUCR5:     control register for CFC Card eject interrupt
 *  ICUCR6:     control register for external interrupt
 *  ICUCR11:    control register for MMC Card insert/eject interrupt
 *  ICUCR13:    control register for SC error interrupt
 *  ICUCR14:    control register for SC receive interrupt
 *  ICUCR15:    control register for SC send interrupt
 *  ICUCR16:    control register for SIO0 receive interrupt
 *  ICUCR17:    control register for SIO0 send interrupt
 */
#if !defined(CONFIG_PLAT_USRV)
#define PLD_IRQ_INT0            (OPSPUT_PLD_IRQ_BASE + 0)       /* None */
#define PLD_IRQ_INT1            (OPSPUT_PLD_IRQ_BASE + 1)       /* reserved */
#define PLD_IRQ_INT2            (OPSPUT_PLD_IRQ_BASE + 2)       /* reserved */
#define PLD_IRQ_CFIREQ          (OPSPUT_PLD_IRQ_BASE + 3)       /* CF IREQ */
#define PLD_IRQ_CFC_INSERT      (OPSPUT_PLD_IRQ_BASE + 4)       /* CF Insert */
#define PLD_IRQ_CFC_EJECT       (OPSPUT_PLD_IRQ_BASE + 5)       /* CF Eject */
#define PLD_IRQ_EXINT           (OPSPUT_PLD_IRQ_BASE + 6)       /* EXINT */
#define PLD_IRQ_INT7            (OPSPUT_PLD_IRQ_BASE + 7)       /* reserved */
#define PLD_IRQ_INT8            (OPSPUT_PLD_IRQ_BASE + 8)       /* reserved */
#define PLD_IRQ_INT9            (OPSPUT_PLD_IRQ_BASE + 9)       /* reserved */
#define PLD_IRQ_INT10           (OPSPUT_PLD_IRQ_BASE + 10)      /* reserved */
#define PLD_IRQ_MMCCARD         (OPSPUT_PLD_IRQ_BASE + 11)      /* MMC Insert/Eject */
#define PLD_IRQ_INT12           (OPSPUT_PLD_IRQ_BASE + 12)      /* reserved */
#define PLD_IRQ_SC_ERROR        (OPSPUT_PLD_IRQ_BASE + 13)      /* SC error */
#define PLD_IRQ_SC_RCV          (OPSPUT_PLD_IRQ_BASE + 14)      /* SC receive */
#define PLD_IRQ_SC_SND          (OPSPUT_PLD_IRQ_BASE + 15)      /* SC send */
#define PLD_IRQ_SIO0_RCV        (OPSPUT_PLD_IRQ_BASE + 16)      /* SIO receive */
#define PLD_IRQ_SIO0_SND        (OPSPUT_PLD_IRQ_BASE + 17)      /* SIO send */
#define PLD_IRQ_INT18           (OPSPUT_PLD_IRQ_BASE + 18)      /* reserved */
#define PLD_IRQ_INT19           (OPSPUT_PLD_IRQ_BASE + 19)      /* reserved */
#define PLD_IRQ_INT20           (OPSPUT_PLD_IRQ_BASE + 20)      /* reserved */
#define PLD_IRQ_INT21           (OPSPUT_PLD_IRQ_BASE + 21)      /* reserved */
#define PLD_IRQ_INT22           (OPSPUT_PLD_IRQ_BASE + 22)      /* reserved */
#define PLD_IRQ_INT23           (OPSPUT_PLD_IRQ_BASE + 23)      /* reserved */
#define PLD_IRQ_INT24           (OPSPUT_PLD_IRQ_BASE + 24)      /* reserved */
#define PLD_IRQ_INT25           (OPSPUT_PLD_IRQ_BASE + 25)      /* reserved */
#define PLD_IRQ_INT26           (OPSPUT_PLD_IRQ_BASE + 26)      /* reserved */
#define PLD_IRQ_INT27           (OPSPUT_PLD_IRQ_BASE + 27)      /* reserved */
#define PLD_IRQ_INT28           (OPSPUT_PLD_IRQ_BASE + 28)      /* reserved */
#define PLD_IRQ_INT29           (OPSPUT_PLD_IRQ_BASE + 29)      /* reserved */
#define PLD_IRQ_INT30           (OPSPUT_PLD_IRQ_BASE + 30)      /* reserved */
#define PLD_IRQ_INT31           (OPSPUT_PLD_IRQ_BASE + 31)      /* reserved */

#else   /* CONFIG_PLAT_USRV */

#define PLD_IRQ_INT0            (OPSPUT_PLD_IRQ_BASE + 0)       /* None */
#define PLD_IRQ_INT1            (OPSPUT_PLD_IRQ_BASE + 1)       /* reserved */
#define PLD_IRQ_INT2            (OPSPUT_PLD_IRQ_BASE + 2)       /* reserved */
#define PLD_IRQ_CF0             (OPSPUT_PLD_IRQ_BASE + 3)       /* CF0# */
#define PLD_IRQ_CF1             (OPSPUT_PLD_IRQ_BASE + 4)       /* CF1# */
#define PLD_IRQ_CF2             (OPSPUT_PLD_IRQ_BASE + 5)       /* CF2# */
#define PLD_IRQ_CF3             (OPSPUT_PLD_IRQ_BASE + 6)       /* CF3# */
#define PLD_IRQ_CF4             (OPSPUT_PLD_IRQ_BASE + 7)       /* CF4# */
#define PLD_IRQ_INT8            (OPSPUT_PLD_IRQ_BASE + 8)       /* reserved */
#define PLD_IRQ_INT9            (OPSPUT_PLD_IRQ_BASE + 9)       /* reserved */
#define PLD_IRQ_INT10           (OPSPUT_PLD_IRQ_BASE + 10)      /* reserved */
#define PLD_IRQ_INT11           (OPSPUT_PLD_IRQ_BASE + 11)      /* reserved */
#define PLD_IRQ_UART0           (OPSPUT_PLD_IRQ_BASE + 12)      /* UARTIRQ0 */
#define PLD_IRQ_UART1           (OPSPUT_PLD_IRQ_BASE + 13)      /* UARTIRQ1 */
#define PLD_IRQ_INT14           (OPSPUT_PLD_IRQ_BASE + 14)      /* reserved */
#define PLD_IRQ_INT15           (OPSPUT_PLD_IRQ_BASE + 15)      /* reserved */
#define PLD_IRQ_SNDINT          (OPSPUT_PLD_IRQ_BASE + 16)      /* SNDINT# */
#define PLD_IRQ_INT17           (OPSPUT_PLD_IRQ_BASE + 17)      /* reserved */
#define PLD_IRQ_INT18           (OPSPUT_PLD_IRQ_BASE + 18)      /* reserved */
#define PLD_IRQ_INT19           (OPSPUT_PLD_IRQ_BASE + 19)      /* reserved */
#define PLD_IRQ_INT20           (OPSPUT_PLD_IRQ_BASE + 20)      /* reserved */
#define PLD_IRQ_INT21           (OPSPUT_PLD_IRQ_BASE + 21)      /* reserved */
#define PLD_IRQ_INT22           (OPSPUT_PLD_IRQ_BASE + 22)      /* reserved */
#define PLD_IRQ_INT23           (OPSPUT_PLD_IRQ_BASE + 23)      /* reserved */
#define PLD_IRQ_INT24           (OPSPUT_PLD_IRQ_BASE + 24)      /* reserved */
#define PLD_IRQ_INT25           (OPSPUT_PLD_IRQ_BASE + 25)      /* reserved */
#define PLD_IRQ_INT26           (OPSPUT_PLD_IRQ_BASE + 26)      /* reserved */
#define PLD_IRQ_INT27           (OPSPUT_PLD_IRQ_BASE + 27)      /* reserved */
#define PLD_IRQ_INT28           (OPSPUT_PLD_IRQ_BASE + 28)      /* reserved */
#define PLD_IRQ_INT29           (OPSPUT_PLD_IRQ_BASE + 29)      /* reserved */
#define PLD_IRQ_INT30           (OPSPUT_PLD_IRQ_BASE + 30)      /* reserved */

#endif  /* CONFIG_PLAT_USRV */

#define PLD_ICUISTS             __reg16(PLD_BASE + 0x8002)
#define PLD_ICUISTS_VECB_MASK   (0xf000)
#define PLD_ICUISTS_VECB(x)     ((x) & PLD_ICUISTS_VECB_MASK)
#define PLD_ICUISTS_ISN_MASK    (0x07c0)
#define PLD_ICUISTS_ISN(x)      ((x) & PLD_ICUISTS_ISN_MASK)
#define PLD_ICUIREQ0            __reg16(PLD_BASE + 0x8004)
#define PLD_ICUIREQ1            __reg16(PLD_BASE + 0x8006)
#define PLD_ICUCR1              __reg16(PLD_BASE + 0x8100)
#define PLD_ICUCR2              __reg16(PLD_BASE + 0x8102)
#define PLD_ICUCR3              __reg16(PLD_BASE + 0x8104)
#define PLD_ICUCR4              __reg16(PLD_BASE + 0x8106)
#define PLD_ICUCR5              __reg16(PLD_BASE + 0x8108)
#define PLD_ICUCR6              __reg16(PLD_BASE + 0x810a)
#define PLD_ICUCR7              __reg16(PLD_BASE + 0x810c)
#define PLD_ICUCR8              __reg16(PLD_BASE + 0x810e)
#define PLD_ICUCR9              __reg16(PLD_BASE + 0x8110)
#define PLD_ICUCR10             __reg16(PLD_BASE + 0x8112)
#define PLD_ICUCR11             __reg16(PLD_BASE + 0x8114)
#define PLD_ICUCR12             __reg16(PLD_BASE + 0x8116)
#define PLD_ICUCR13             __reg16(PLD_BASE + 0x8118)
#define PLD_ICUCR14             __reg16(PLD_BASE + 0x811a)
#define PLD_ICUCR15             __reg16(PLD_BASE + 0x811c)
#define PLD_ICUCR16             __reg16(PLD_BASE + 0x811e)
#define PLD_ICUCR17             __reg16(PLD_BASE + 0x8120)
#define PLD_ICUCR_IEN           (0x1000)
#define PLD_ICUCR_IREQ          (0x0100)
#define PLD_ICUCR_ISMOD00       (0x0000)        /* Low edge */
#define PLD_ICUCR_ISMOD01       (0x0010)        /* Low level */
#define PLD_ICUCR_ISMOD02       (0x0020)        /* High edge */
#define PLD_ICUCR_ISMOD03       (0x0030)        /* High level */
#define PLD_ICUCR_ILEVEL0       (0x0000)
#define PLD_ICUCR_ILEVEL1       (0x0001)
#define PLD_ICUCR_ILEVEL2       (0x0002)
#define PLD_ICUCR_ILEVEL3       (0x0003)
#define PLD_ICUCR_ILEVEL4       (0x0004)
#define PLD_ICUCR_ILEVEL5       (0x0005)
#define PLD_ICUCR_ILEVEL6       (0x0006)
#define PLD_ICUCR_ILEVEL7       (0x0007)

/* Power Control of MMC and CF */
#define PLD_CPCR                __reg16(PLD_BASE + 0x14000)
#define PLD_CPCR_CF             0x0001
#define PLD_CPCR_MMC            0x0002

/* LED Control
 *
 * 1: DIP swich side
 * 2: Reset switch side
 */
#define PLD_IOLEDCR             __reg16(PLD_BASE + 0x14002)
#define PLD_IOLED_1_ON          0x001
#define PLD_IOLED_1_OFF         0x000
#define PLD_IOLED_2_ON          0x002
#define PLD_IOLED_2_OFF         0x000

/* DIP Switch
 *  0: Write-protect of Flash Memory (0:protected, 1:non-protected)
 *  1: -
 *  2: -
 *  3: -
 */
#define PLD_IOSWSTS             __reg16(PLD_BASE + 0x14004)
#define PLD_IOSWSTS_IOSW2       0x0200
#define PLD_IOSWSTS_IOSW1       0x0100
#define PLD_IOSWSTS_IOWP0       0x0001

/* CRC */
#define PLD_CRC7DATA            __reg16(PLD_BASE + 0x18000)
#define PLD_CRC7INDATA          __reg16(PLD_BASE + 0x18002)
#define PLD_CRC16DATA           __reg16(PLD_BASE + 0x18004)
#define PLD_CRC16INDATA         __reg16(PLD_BASE + 0x18006)
#define PLD_CRC16ADATA          __reg16(PLD_BASE + 0x18008)
#define PLD_CRC16AINDATA        __reg16(PLD_BASE + 0x1800a)

/* RTC */
#define PLD_RTCCR               __reg16(PLD_BASE + 0x1c000)
#define PLD_RTCBAUR             __reg16(PLD_BASE + 0x1c002)
#define PLD_RTCWRDATA           __reg16(PLD_BASE + 0x1c004)
#define PLD_RTCRDDATA           __reg16(PLD_BASE + 0x1c006)
#define PLD_RTCRSTODT           __reg16(PLD_BASE + 0x1c008)

/* SIO0 */
#define PLD_ESIO0CR             __reg16(PLD_BASE + 0x20000)
#define PLD_ESIO0CR_TXEN        0x0001
#define PLD_ESIO0CR_RXEN        0x0002
#define PLD_ESIO0MOD0           __reg16(PLD_BASE + 0x20002)
#define PLD_ESIO0MOD0_CTSS      0x0040
#define PLD_ESIO0MOD0_RTSS      0x0080
#define PLD_ESIO0MOD1           __reg16(PLD_BASE + 0x20004)
#define PLD_ESIO0MOD1_LMFS      0x0010
#define PLD_ESIO0STS            __reg16(PLD_BASE + 0x20006)
#define PLD_ESIO0STS_TEMP       0x0001
#define PLD_ESIO0STS_TXCP       0x0002
#define PLD_ESIO0STS_RXCP       0x0004
#define PLD_ESIO0STS_TXSC       0x0100
#define PLD_ESIO0STS_RXSC       0x0200
#define PLD_ESIO0STS_TXREADY    (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
#define PLD_ESIO0INTCR          __reg16(PLD_BASE + 0x20008)
#define PLD_ESIO0INTCR_TXIEN    0x0002
#define PLD_ESIO0INTCR_RXCEN    0x0004
#define PLD_ESIO0BAUR           __reg16(PLD_BASE + 0x2000a)
#define PLD_ESIO0TXB            __reg16(PLD_BASE + 0x2000c)
#define PLD_ESIO0RXB            __reg16(PLD_BASE + 0x2000e)

/* SIM Card */
#define PLD_SCCR                __reg16(PLD_BASE + 0x38000)
#define PLD_SCMOD               __reg16(PLD_BASE + 0x38004)
#define PLD_SCSTS               __reg16(PLD_BASE + 0x38006)
#define PLD_SCINTCR             __reg16(PLD_BASE + 0x38008)
#define PLD_SCBAUR              __reg16(PLD_BASE + 0x3800a)
#define PLD_SCTXB               __reg16(PLD_BASE + 0x3800c)
#define PLD_SCRXB               __reg16(PLD_BASE + 0x3800e)

#endif /* _OPSPUT_OPSPUT_PLD.H */

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