| /*********************************** |
| * $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: |
| */ |
