- 根目录:
- arch
- m68k
- include
- asm
- m68360_quicc.h
/***********************************
* $Id: m68360_quicc.h,v 1.1 2002/03/02 15:01:07 gerg Exp $
***********************************
*
***************************************
* Definitions of QUICC memory structures
***************************************
*/
#ifndef __M68360_QUICC_H
#define __M68360_QUICC_H
/*
* include registers and
* parameter ram definitions files
*/
#include <asm/m68360_regs.h>
#include <asm/m68360_pram.h>
/* Buffer Descriptors */
typedef struct quicc_bd {
volatile unsigned short status;
volatile unsigned short length;
volatile unsigned char *buf; /* WARNING: This is only true if *char is 32 bits */
} QUICC_BD;
#ifdef MOTOROLA_ORIGINAL
struct user_data {
/* BASE + 0x000: user data memory */
volatile unsigned char udata_bd_ucode[0x400]; /*user data bd's Ucode*/
volatile unsigned char udata_bd[0x200]; /*user data Ucode */
volatile unsigned char ucode_ext[0x100]; /*Ucode Extension ram */
volatile unsigned char RESERVED1[0x500]; /* Reserved area */
};
#else
struct user_data {
/* BASE + 0x000: user data memory */
volatile unsigned char udata_bd_ucode[0x400]; /* user data, bds, Ucode*/
volatile unsigned char udata_bd1[0x200]; /* user, bds */
volatile unsigned char ucode_bd_scratch[0x100]; /* user, bds, ucode scratch */
volatile unsigned char udata_bd2[0x100]; /* user, bds */
volatile unsigned char RESERVED1[0x400]; /* Reserved area */
};
#endif
/*
* internal ram
*/
typedef struct quicc {
union {
struct quicc32_pram ch_pram_tbl[32]; /* 32*64(bytes) per channel */
struct user_data u;
}ch_or_u; /* multipul or user space */
/* BASE + 0xc00: PARAMETER RAM */
union {
struct scc_pram {
union {
struct hdlc_pram h;
struct uart_pram u;
struct bisync_pram b;
struct transparent_pram t;
unsigned char RESERVED66[0x70];
} pscc; /* scc parameter area (protocol dependent) */
union {
struct {
unsigned char RESERVED70[0x10];
struct spi_pram spi;
unsigned char RESERVED72[0x8];
struct timer_pram timer;
} timer_spi;
struct {
struct idma_pram idma;
unsigned char RESERVED67[0x4];
union {
struct smc_uart_pram u;
struct smc_trnsp_pram t;
} psmc;
} idma_smc;
} pothers;
} scc;
struct ethernet_pram enet_scc;
struct global_multi_pram m;
unsigned char pr[0x100];
} pram[4];
/* reserved */
/* BASE + 0x1000: INTERNAL REGISTERS */
/* SIM */
volatile unsigned long sim_mcr; /* module configuration reg */
volatile unsigned short sim_simtr; /* module test register */
volatile unsigned char RESERVED2[0x2]; /* Reserved area */
volatile unsigned char sim_avr; /* auto vector reg */
volatile unsigned char sim_rsr; /* reset status reg */
volatile unsigned char RESERVED3[0x2]; /* Reserved area */
volatile unsigned char sim_clkocr; /* CLCO control register */
volatile unsigned char RESERVED62[0x3]; /* Reserved area */
volatile unsigned short sim_pllcr; /* PLL control register */
volatile unsigned char RESERVED63[0x2]; /* Reserved area */
volatile unsigned short sim_cdvcr; /* Clock devider control register */
volatile unsigned short sim_pepar; /* Port E pin assignment register */
volatile unsigned char RESERVED64[0xa]; /* Reserved area */
volatile unsigned char sim_sypcr; /* system protection control*/
volatile unsigned char sim_swiv; /* software interrupt vector*/
volatile unsigned char RESERVED6[0x2]; /* Reserved area */
volatile unsigned short sim_picr; /* periodic interrupt control reg */
volatile unsigned char RESERVED7[0x2]; /* Reserved area */
volatile unsigned short sim_pitr; /* periodic interrupt timing reg */
volatile unsigned char RESERVED8[0x3]; /* Reserved area */
volatile unsigned char sim_swsr; /* software service */
volatile unsigned long sim_bkar; /* breakpoint address register*/
volatile unsigned long sim_bkcr; /* breakpoint control register*/
volatile unsigned char RESERVED10[0x8]; /* Reserved area */
/* MEMC */
volatile unsigned long memc_gmr; /* Global memory register */
volatile unsigned short memc_mstat; /* MEMC status register */
volatile unsigned char RESERVED11[0xa]; /* Reserved area */
volatile unsigned long memc_br0; /* base register 0 */
volatile unsigned long memc_or0; /* option register 0 */
volatile unsigned char RESERVED12[0x8]; /* Reserved area */
volatile unsigned long memc_br1; /* base register 1 */
volatile unsigned long memc_or1; /* option register 1 */
volatile unsigned char RESERVED13[0x8]; /* Reserved area */
volatile unsigned long memc_br2; /* base register 2 */
volatile unsigned long memc_or2; /* option register 2 */
volatile unsigned char RESERVED14[0x8]; /* Reserved area */
volatile unsigned long memc_br3; /* base register 3 */
volatile unsigned long memc_or3; /* option register 3 */
volatile unsigned char RESERVED15[0x8]; /* Reserved area */
volatile unsigned long memc_br4; /* base register 3 */
volatile unsigned long memc_or4; /* option register 3 */
volatile unsigned char RESERVED16[0x8]; /* Reserved area */
volatile unsigned long memc_br5; /* base register 3 */
volatile unsigned long memc_or5; /* option register 3 */
volatile unsigned char RESERVED17[0x8]; /* Reserved area */
volatile unsigned long memc_br6; /* base register 3 */
volatile unsigned long memc_or6; /* option register 3 */
volatile unsigned char RESERVED18[0x8]; /* Reserved area */
volatile unsigned long memc_br7; /* base register 3 */
volatile unsigned long memc_or7; /* option register 3 */
volatile unsigned char RESERVED9[0x28]; /* Reserved area */
/* TEST */
volatile unsigned short test_tstmra; /* master shift a */
volatile unsigned short test_tstmrb; /* master shift b */
volatile unsigned short test_tstsc; /* shift count */
volatile unsigned short test_tstrc; /* repetition counter */
volatile unsigned short test_creg; /* control */
volatile unsigned short test_dreg; /* destributed register */
volatile unsigned char RESERVED58[0x404]; /* Reserved area */
/* IDMA1 */
volatile unsigned short idma_iccr; /* channel configuration reg*/
volatile unsigned char RESERVED19[0x2]; /* Reserved area */
volatile unsigned short idma1_cmr; /* dma mode reg */
volatile unsigned char RESERVED68[0x2]; /* Reserved area */
volatile unsigned long idma1_sapr; /* dma source addr ptr */
volatile unsigned long idma1_dapr; /* dma destination addr ptr */
volatile unsigned long idma1_bcr; /* dma byte count reg */
volatile unsigned char idma1_fcr; /* function code reg */
volatile unsigned char RESERVED20; /* Reserved area */
volatile unsigned char idma1_cmar; /* channel mask reg */
volatile unsigned char RESERVED21; /* Reserved area */
volatile unsigned char idma1_csr; /* channel status reg */
volatile unsigned char RESERVED22[0x3]; /* Reserved area */
/* SDMA */
volatile unsigned char sdma_sdsr; /* status reg */
volatile unsigned char RESERVED23; /* Reserved area */
volatile unsigned short sdma_sdcr; /* configuration reg */
volatile unsigned long sdma_sdar; /* address reg */
/* IDMA2 */
volatile unsigned char RESERVED69[0x2]; /* Reserved area */
volatile unsigned short idma2_cmr; /* dma mode reg */
volatile unsigned long idma2_sapr; /* dma source addr ptr */
volatile unsigned long idma2_dapr; /* dma destination addr ptr */
volatile unsigned long idma2_bcr; /* dma byte count reg */
volatile unsigned char idma2_fcr; /* function code reg */
volatile unsigned char RESERVED24; /* Reserved area */
volatile unsigned char idma2_cmar; /* channel mask reg */
volatile unsigned char RESERVED25; /* Reserved area */
volatile unsigned char idma2_csr; /* channel status reg */
volatile unsigned char RESERVED26[0x7]; /* Reserved area */
/* Interrupt Controller */
volatile unsigned long intr_cicr; /* CP interrupt configuration reg*/
volatile unsigned long intr_cipr; /* CP interrupt pending reg */
volatile unsigned long intr_cimr; /* CP interrupt mask reg */
volatile unsigned long intr_cisr; /* CP interrupt in service reg*/
/* Parallel I/O */
volatile unsigned short pio_padir; /* port A data direction reg */
volatile unsigned short pio_papar; /* port A pin assignment reg */
volatile unsigned short pio_paodr; /* port A open drain reg */
volatile unsigned short pio_padat; /* port A data register */
volatile unsigned char RESERVED28[0x8]; /* Reserved area */
volatile unsigned short pio_pcdir; /* port C data direction reg*/
volatile unsigned short pio_pcpar; /* port C pin assignment reg*/
volatile unsigned short pio_pcso; /* port C special options */
volatile unsigned short pio_pcdat; /* port C data register */
volatile unsigned short pio_pcint; /* port C interrupt cntrl reg */
volatile unsigned char RESERVED29[0x16]; /* Reserved area */
/* Timer */
volatile unsigned short timer_tgcr; /* timer global configuration reg */
volatile unsigned char RESERVED30[0xe]; /* Reserved area */
volatile unsigned short timer_tmr1; /* timer 1 mode reg */
volatile unsigned short timer_tmr2; /* timer 2 mode reg */
volatile unsigned short timer_trr1; /* timer 1 referance reg */
volatile unsigned short timer_trr2; /* timer 2 referance reg */
volatile unsigned short timer_tcr1; /* timer 1 capture reg */
volatile unsigned short timer_tcr2; /* timer 2 capture reg */
volatile unsigned short timer_tcn1; /* timer 1 counter reg */
volatile unsigned short timer_tcn2; /* timer 2 counter reg */
volatile unsigned short timer_tmr3; /* timer 3 mode reg */
volatile unsigned short timer_tmr4; /* timer 4 mode reg */
volatile unsigned short timer_trr3; /* timer 3 referance reg */
volatile unsigned short timer_trr4; /* timer 4 referance reg */
volatile unsigned short timer_tcr3; /* timer 3 capture reg */
volatile unsigned short timer_tcr4; /* timer 4 capture reg */
volatile unsigned short timer_tcn3; /* timer 3 counter reg */
volatile unsigned short timer_tcn4; /* timer 4 counter reg */
volatile unsigned short timer_ter1; /* timer 1 event reg */
volatile unsigned short timer_ter2; /* timer 2 event reg */
volatile unsigned short timer_ter3; /* timer 3 event reg */
volatile unsigned short timer_ter4; /* timer 4 event reg */
volatile unsigned char RESERVED34[0x8]; /* Reserved area */
/* CP */
volatile unsigned short cp_cr; /* command register */
volatile unsigned char RESERVED35[0x2]; /* Reserved area */
volatile unsigned short cp_rccr; /* main configuration reg */
volatile unsigned char RESERVED37; /* Reserved area */
volatile unsigned char cp_rmds; /* development support status reg */
volatile unsigned long cp_rmdr; /* development support control reg */
volatile unsigned short cp_rctr1; /* ram break register 1 */
volatile unsigned short cp_rctr2; /* ram break register 2 */
volatile unsigned short cp_rctr3; /* ram break register 3 */
volatile unsigned short cp_rctr4; /* ram break register 4 */
volatile unsigned char RESERVED59[0x2]; /* Reserved area */
volatile unsigned short cp_rter; /* RISC timers event reg */
volatile unsigned char RESERVED38[0x2]; /* Reserved area */
volatile unsigned short cp_rtmr; /* RISC timers mask reg */
volatile unsigned char RESERVED39[0x14]; /* Reserved area */
/* BRG */
union {
volatile unsigned long l;
struct {
volatile unsigned short BRGC_RESERV:14;
volatile unsigned short rst:1;
volatile unsigned short en:1;
volatile unsigned short extc:2;
volatile unsigned short atb:1;
volatile unsigned short cd:12;
volatile unsigned short div16:1;
} b;
} brgc[4]; /* BRG1-BRG4 configuration regs*/
/* SCC registers */
struct scc_regs {
union {
struct {
/* Low word. */
volatile unsigned short GSMR_RESERV2:1;
volatile unsigned short edge:2;
volatile unsigned short tci:1;
volatile unsigned short tsnc:2;
volatile unsigned short rinv:1;
volatile unsigned short tinv:1;
volatile unsigned short tpl:3;
volatile unsigned short tpp:2;
volatile unsigned short tend:1;
volatile unsigned short tdcr:2;
volatile unsigned short rdcr:2;
volatile unsigned short renc:3;
volatile unsigned short tenc:3;
volatile unsigned short diag:2;
volatile unsigned short enr:1;
volatile unsigned short ent:1;
volatile unsigned short mode:4;
/* High word. */
volatile unsigned short GSMR_RESERV1:14;
volatile unsigned short pri:1;
volatile unsigned short gde:1;
volatile unsigned short tcrc:2;
volatile unsigned short revd:1;
volatile unsigned short trx:1;
volatile unsigned short ttx:1;
volatile unsigned short cdp:1;
volatile unsigned short ctsp:1;
volatile unsigned short cds:1;
volatile unsigned short ctss:1;
volatile unsigned short tfl:1;
volatile unsigned short rfw:1;
volatile unsigned short txsy:1;
volatile unsigned short synl:2;
volatile unsigned short rtsm:1;
volatile unsigned short rsyn:1;
} b;
struct {
volatile unsigned long low;
volatile unsigned long high;
} w;
} scc_gsmr; /* SCC general mode reg */
volatile unsigned short scc_psmr; /* protocol specific mode reg */
volatile unsigned char RESERVED42[0x2]; /* Reserved area */
volatile unsigned short scc_todr; /* SCC transmit on demand */
volatile unsigned short scc_dsr; /* SCC data sync reg */
volatile unsigned short scc_scce; /* SCC event reg */
volatile unsigned char RESERVED43[0x2];/* Reserved area */
volatile unsigned short scc_sccm; /* SCC mask reg */
volatile unsigned char RESERVED44[0x1];/* Reserved area */
volatile unsigned char scc_sccs; /* SCC status reg */
volatile unsigned char RESERVED45[0x8]; /* Reserved area */
} scc_regs[4];
/* SMC */
struct smc_regs {
volatile unsigned char RESERVED46[0x2]; /* Reserved area */
volatile unsigned short smc_smcmr; /* SMC mode reg */
volatile unsigned char RESERVED60[0x2]; /* Reserved area */
volatile unsigned char smc_smce; /* SMC event reg */
volatile unsigned char RESERVED47[0x3]; /* Reserved area */
volatile unsigned char smc_smcm; /* SMC mask reg */
volatile unsigned char RESERVED48[0x5]; /* Reserved area */
} smc_regs[2];
/* SPI */
volatile unsigned short spi_spmode; /* SPI mode reg */
volatile unsigned char RESERVED51[0x4]; /* Reserved area */
volatile unsigned char spi_spie; /* SPI event reg */
volatile unsigned char RESERVED52[0x3]; /* Reserved area */
volatile unsigned char spi_spim; /* SPI mask reg */
volatile unsigned char RESERVED53[0x2]; /* Reserved area */
volatile unsigned char spi_spcom; /* SPI command reg */
volatile unsigned char RESERVED54[0x4]; /* Reserved area */
/* PIP */
volatile unsigned short pip_pipc; /* pip configuration reg */
volatile unsigned char RESERVED65[0x2]; /* Reserved area */
volatile unsigned short pip_ptpr; /* pip timing parameters reg */
volatile unsigned long pip_pbdir; /* port b data direction reg */
volatile unsigned long pip_pbpar; /* port b pin assignment reg */
volatile unsigned long pip_pbodr; /* port b open drain reg */
volatile unsigned long pip_pbdat; /* port b data reg */
volatile unsigned char RESERVED71[0x18]; /* Reserved area */
/* Serial Interface */
volatile unsigned long si_simode; /* SI mode register */
volatile unsigned char si_sigmr; /* SI global mode register */
volatile unsigned char RESERVED55; /* Reserved area */
volatile unsigned char si_sistr; /* SI status register */
volatile unsigned char si_sicmr; /* SI command register */
volatile unsigned char RESERVED56[0x4]; /* Reserved area */
volatile unsigned long si_sicr; /* SI clock routing */
volatile unsigned long si_sirp; /* SI ram pointers */
volatile unsigned char RESERVED57[0xc]; /* Reserved area */
volatile unsigned short si_siram[0x80]; /* SI routing ram */
} QUICC;
#endif
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* tab-width: 4
* End:
*/