diff options
Diffstat (limited to 'include/asm-ppc/immap_cpm2.h')
| -rw-r--r-- | include/asm-ppc/immap_cpm2.h | 648 |
1 files changed, 648 insertions, 0 deletions
diff --git a/include/asm-ppc/immap_cpm2.h b/include/asm-ppc/immap_cpm2.h new file mode 100644 index 000000000000..3c23d9cb47a6 --- /dev/null +++ b/include/asm-ppc/immap_cpm2.h @@ -0,0 +1,648 @@ +/* + * CPM2 Internal Memory Map + * Copyright (c) 1999 Dan Malek (dmalek@jlc.net) + * + * The Internal Memory Map for devices with CPM2 on them. This + * is the superset of all CPM2 devices (8260, 8266, 8280, 8272, + * 8560). + */ +#ifdef __KERNEL__ +#ifndef __IMMAP_CPM2__ +#define __IMMAP_CPM2__ + +/* System configuration registers. +*/ +typedef struct sys_82xx_conf { + u32 sc_siumcr; + u32 sc_sypcr; + u8 res1[6]; + u16 sc_swsr; + u8 res2[20]; + u32 sc_bcr; + u8 sc_ppc_acr; + u8 res3[3]; + u32 sc_ppc_alrh; + u32 sc_ppc_alrl; + u8 sc_lcl_acr; + u8 res4[3]; + u32 sc_lcl_alrh; + u32 sc_lcl_alrl; + u32 sc_tescr1; + u32 sc_tescr2; + u32 sc_ltescr1; + u32 sc_ltescr2; + u32 sc_pdtea; + u8 sc_pdtem; + u8 res5[3]; + u32 sc_ldtea; + u8 sc_ldtem; + u8 res6[163]; +} sysconf_82xx_cpm2_t; + +typedef struct sys_85xx_conf { + u32 sc_cear; + u16 sc_ceer; + u16 sc_cemr; + u8 res1[70]; + u32 sc_smaer; + u8 res2[4]; + u32 sc_smevr; + u32 sc_smctr; + u32 sc_lmaer; + u8 res3[4]; + u32 sc_lmevr; + u32 sc_lmctr; + u8 res4[144]; +} sysconf_85xx_cpm2_t; + +typedef union sys_conf { + sysconf_82xx_cpm2_t siu_82xx; + sysconf_85xx_cpm2_t siu_85xx; +} sysconf_cpm2_t; + + + +/* Memory controller registers. +*/ +typedef struct mem_ctlr { + u32 memc_br0; + u32 memc_or0; + u32 memc_br1; + u32 memc_or1; + u32 memc_br2; + u32 memc_or2; + u32 memc_br3; + u32 memc_or3; + u32 memc_br4; + u32 memc_or4; + u32 memc_br5; + u32 memc_or5; + u32 memc_br6; + u32 memc_or6; + u32 memc_br7; + u32 memc_or7; + u32 memc_br8; + u32 memc_or8; + u32 memc_br9; + u32 memc_or9; + u32 memc_br10; + u32 memc_or10; + u32 memc_br11; + u32 memc_or11; + u8 res1[8]; + u32 memc_mar; + u8 res2[4]; + u32 memc_mamr; + u32 memc_mbmr; + u32 memc_mcmr; + u8 res3[8]; + u16 memc_mptpr; + u8 res4[2]; + u32 memc_mdr; + u8 res5[4]; + u32 memc_psdmr; + u32 memc_lsdmr; + u8 memc_purt; + u8 res6[3]; + u8 memc_psrt; + u8 res7[3]; + u8 memc_lurt; + u8 res8[3]; + u8 memc_lsrt; + u8 res9[3]; + u32 memc_immr; + u32 memc_pcibr0; + u32 memc_pcibr1; + u8 res10[16]; + u32 memc_pcimsk0; + u32 memc_pcimsk1; + u8 res11[52]; +} memctl_cpm2_t; + +/* System Integration Timers. +*/ +typedef struct sys_int_timers { + u8 res1[32]; + u16 sit_tmcntsc; + u8 res2[2]; + u32 sit_tmcnt; + u8 res3[4]; + u32 sit_tmcntal; + u8 res4[16]; + u16 sit_piscr; + u8 res5[2]; + u32 sit_pitc; + u32 sit_pitr; + u8 res6[94]; + u8 res7[390]; +} sit_cpm2_t; + +#define PISCR_PIRQ_MASK ((u16)0xff00) +#define PISCR_PS ((u16)0x0080) +#define PISCR_PIE ((u16)0x0004) +#define PISCR_PTF ((u16)0x0002) +#define PISCR_PTE ((u16)0x0001) + +/* PCI Controller. +*/ +typedef struct pci_ctlr { + u32 pci_omisr; + u32 pci_omimr; + u8 res1[8]; + u32 pci_ifqpr; + u32 pci_ofqpr; + u8 res2[8]; + u32 pci_imr0; + u32 pci_imr1; + u32 pci_omr0; + u32 pci_omr1; + u32 pci_odr; + u8 res3[4]; + u32 pci_idr; + u8 res4[20]; + u32 pci_imisr; + u32 pci_imimr; + u8 res5[24]; + u32 pci_ifhpr; + u8 res6[4]; + u32 pci_iftpr; + u8 res7[4]; + u32 pci_iphpr; + u8 res8[4]; + u32 pci_iptpr; + u8 res9[4]; + u32 pci_ofhpr; + u8 res10[4]; + u32 pci_oftpr; + u8 res11[4]; + u32 pci_ophpr; + u8 res12[4]; + u32 pci_optpr; + u8 res13[8]; + u32 pci_mucr; + u8 res14[8]; + u32 pci_qbar; + u8 res15[12]; + u32 pci_dmamr0; + u32 pci_dmasr0; + u32 pci_dmacdar0; + u8 res16[4]; + u32 pci_dmasar0; + u8 res17[4]; + u32 pci_dmadar0; + u8 res18[4]; + u32 pci_dmabcr0; + u32 pci_dmandar0; + u8 res19[86]; + u32 pci_dmamr1; + u32 pci_dmasr1; + u32 pci_dmacdar1; + u8 res20[4]; + u32 pci_dmasar1; + u8 res21[4]; + u32 pci_dmadar1; + u8 res22[4]; + u32 pci_dmabcr1; + u32 pci_dmandar1; + u8 res23[88]; + u32 pci_dmamr2; + u32 pci_dmasr2; + u32 pci_dmacdar2; + u8 res24[4]; + u32 pci_dmasar2; + u8 res25[4]; + u32 pci_dmadar2; + u8 res26[4]; + u32 pci_dmabcr2; + u32 pci_dmandar2; + u8 res27[88]; + u32 pci_dmamr3; + u32 pci_dmasr3; + u32 pci_dmacdar3; + u8 res28[4]; + u32 pci_dmasar3; + u8 res29[4]; + u32 pci_dmadar3; + u8 res30[4]; + u32 pci_dmabcr3; + u32 pci_dmandar3; + u8 res31[344]; + u32 pci_potar0; + u8 res32[4]; + u32 pci_pobar0; + u8 res33[4]; + u32 pci_pocmr0; + u8 res34[4]; + u32 pci_potar1; + u8 res35[4]; + u32 pci_pobar1; + u8 res36[4]; + u32 pci_pocmr1; + u8 res37[4]; + u32 pci_potar2; + u8 res38[4]; + u32 pci_pobar2; + u8 res39[4]; + u32 pci_pocmr2; + u8 res40[50]; + u32 pci_ptcr; + u32 pci_gpcr; + u32 pci_gcr; + u32 pci_esr; + u32 pci_emr; + u32 pci_ecr; + u32 pci_eacr; + u8 res41[4]; + u32 pci_edcr; + u8 res42[4]; + u32 pci_eccr; + u8 res43[44]; + u32 pci_pitar1; + u8 res44[4]; + u32 pci_pibar1; + u8 res45[4]; + u32 pci_picmr1; + u8 res46[4]; + u32 pci_pitar0; + u8 res47[4]; + u32 pci_pibar0; + u8 res48[4]; + u32 pci_picmr0; + u8 res49[4]; + u32 pci_cfg_addr; + u32 pci_cfg_data; + u32 pci_int_ack; + u8 res50[756]; +} pci_cpm2_t; + +/* Interrupt Controller. +*/ +typedef struct interrupt_controller { + u16 ic_sicr; + u8 res1[2]; + u32 ic_sivec; + u32 ic_sipnrh; + u32 ic_sipnrl; + u32 ic_siprr; + u32 ic_scprrh; + u32 ic_scprrl; + u32 ic_simrh; + u32 ic_simrl; + u32 ic_siexr; + u8 res2[88]; +} intctl_cpm2_t; + +/* Clocks and Reset. +*/ +typedef struct clk_and_reset { + u32 car_sccr; + u8 res1[4]; + u32 car_scmr; + u8 res2[4]; + u32 car_rsr; + u32 car_rmr; + u8 res[104]; +} car_cpm2_t; + +/* Input/Output Port control/status registers. + * Names consistent with processor manual, although they are different + * from the original 8xx names....... + */ +typedef struct io_port { + u32 iop_pdira; + u32 iop_ppara; + u32 iop_psora; + u32 iop_podra; + u32 iop_pdata; + u8 res1[12]; + u32 iop_pdirb; + u32 iop_pparb; + u32 iop_psorb; + u32 iop_podrb; + u32 iop_pdatb; + u8 res2[12]; + u32 iop_pdirc; + u32 iop_pparc; + u32 iop_psorc; + u32 iop_podrc; + u32 iop_pdatc; + u8 res3[12]; + u32 iop_pdird; + u32 iop_ppard; + u32 iop_psord; + u32 iop_podrd; + u32 iop_pdatd; + u8 res4[12]; +} iop_cpm2_t; + +/* Communication Processor Module Timers +*/ +typedef struct cpm_timers { + u8 cpmt_tgcr1; + u8 res1[3]; + u8 cpmt_tgcr2; + u8 res2[11]; + u16 cpmt_tmr1; + u16 cpmt_tmr2; + u16 cpmt_trr1; + u16 cpmt_trr2; + u16 cpmt_tcr1; + u16 cpmt_tcr2; + u16 cpmt_tcn1; + u16 cpmt_tcn2; + u16 cpmt_tmr3; + u16 cpmt_tmr4; + u16 cpmt_trr3; + u16 cpmt_trr4; + u16 cpmt_tcr3; + u16 cpmt_tcr4; + u16 cpmt_tcn3; + u16 cpmt_tcn4; + u16 cpmt_ter1; + u16 cpmt_ter2; + u16 cpmt_ter3; + u16 cpmt_ter4; + u8 res3[584]; +} cpmtimer_cpm2_t; + +/* DMA control/status registers. +*/ +typedef struct sdma_csr { + u8 res0[24]; + u8 sdma_sdsr; + u8 res1[3]; + u8 sdma_sdmr; + u8 res2[3]; + u8 sdma_idsr1; + u8 res3[3]; + u8 sdma_idmr1; + u8 res4[3]; + u8 sdma_idsr2; + u8 res5[3]; + u8 sdma_idmr2; + u8 res6[3]; + u8 sdma_idsr3; + u8 res7[3]; + u8 sdma_idmr3; + u8 res8[3]; + u8 sdma_idsr4; + u8 res9[3]; + u8 sdma_idmr4; + u8 res10[707]; +} sdma_cpm2_t; + +/* Fast controllers +*/ +typedef struct fcc { + u32 fcc_gfmr; + u32 fcc_fpsmr; + u16 fcc_ftodr; + u8 res1[2]; + u16 fcc_fdsr; + u8 res2[2]; + u16 fcc_fcce; + u8 res3[2]; + u16 fcc_fccm; + u8 res4[2]; + u8 fcc_fccs; + u8 res5[3]; + u8 fcc_ftirr_phy[4]; +} fcc_t; + +/* Fast controllers continued + */ +typedef struct fcc_c { + u32 fcc_firper; + u32 fcc_firer; + u32 fcc_firsr_hi; + u32 fcc_firsr_lo; + u8 fcc_gfemr; + u8 res1[15]; +} fcc_c_t; + +/* TC Layer + */ +typedef struct tclayer { + u16 tc_tcmode; + u16 tc_cdsmr; + u16 tc_tcer; + u16 tc_rcc; + u16 tc_tcmr; + u16 tc_fcc; + u16 tc_ccc; + u16 tc_icc; + u16 tc_tcc; + u16 tc_ecc; + u8 res1[12]; +} tclayer_t; + + +/* I2C +*/ +typedef struct i2c { + u8 i2c_i2mod; + u8 res1[3]; + u8 i2c_i2add; + u8 res2[3]; + u8 i2c_i2brg; + u8 res3[3]; + u8 i2c_i2com; + u8 res4[3]; + u8 i2c_i2cer; + u8 res5[3]; + u8 i2c_i2cmr; + u8 res6[331]; +} i2c_cpm2_t; + +typedef struct scc { /* Serial communication channels */ + u32 scc_gsmrl; + u32 scc_gsmrh; + u16 scc_psmr; + u8 res1[2]; + u16 scc_todr; + u16 scc_dsr; + u16 scc_scce; + u8 res2[2]; + u16 scc_sccm; + u8 res3; + u8 scc_sccs; + u8 res4[8]; +} scc_t; + +typedef struct smc { /* Serial management channels */ + u8 res1[2]; + u16 smc_smcmr; + u8 res2[2]; + u8 smc_smce; + u8 res3[3]; + u8 smc_smcm; + u8 res4[5]; +} smc_t; + +/* Serial Peripheral Interface. +*/ +typedef struct spi_ctrl { + u16 spi_spmode; + u8 res1[4]; + u8 spi_spie; + u8 res2[3]; + u8 spi_spim; + u8 res3[2]; + u8 spi_spcom; + u8 res4[82]; +} spictl_cpm2_t; + +/* CPM Mux. +*/ +typedef struct cpmux { + u8 cmx_si1cr; + u8 res1; + u8 cmx_si2cr; + u8 res2; + u32 cmx_fcr; + u32 cmx_scr; + u8 cmx_smr; + u8 res3; + u16 cmx_uar; + u8 res4[16]; +} cpmux_t; + +/* SIRAM control +*/ +typedef struct siram { + u16 si_amr; + u16 si_bmr; + u16 si_cmr; + u16 si_dmr; + u8 si_gmr; + u8 res1; + u8 si_cmdr; + u8 res2; + u8 si_str; + u8 res3; + u16 si_rsr; +} siramctl_t; + +typedef struct mcc { + u16 mcc_mcce; + u8 res1[2]; + u16 mcc_mccm; + u8 res2[2]; + u8 mcc_mccf; + u8 res3[7]; +} mcc_t; + +typedef struct comm_proc { + u32 cp_cpcr; + u32 cp_rccr; + u8 res1[14]; + u16 cp_rter; + u8 res2[2]; + u16 cp_rtmr; + u16 cp_rtscr; + u8 res3[2]; + u32 cp_rtsr; + u8 res4[12]; +} cpm_cpm2_t; + +/* USB Controller. +*/ +typedef struct usb_ctlr { + u8 usb_usmod; + u8 usb_usadr; + u8 usb_uscom; + u8 res1[1]; + u16 usb_usep1; + u16 usb_usep2; + u16 usb_usep3; + u16 usb_usep4; + u8 res2[4]; + u16 usb_usber; + u8 res3[2]; + u16 usb_usbmr; + u8 usb_usbs; + u8 res4[7]; +} usb_cpm2_t; + +/* ...and the whole thing wrapped up.... +*/ + +typedef struct immap { + /* Some references are into the unique and known dpram spaces, + * others are from the generic base. + */ +#define im_dprambase im_dpram1 + u8 im_dpram1[16*1024]; + u8 res1[16*1024]; + u8 im_dpram2[4*1024]; + u8 res2[8*1024]; + u8 im_dpram3[4*1024]; + u8 res3[16*1024]; + + sysconf_cpm2_t im_siu_conf; /* SIU Configuration */ + memctl_cpm2_t im_memctl; /* Memory Controller */ + sit_cpm2_t im_sit; /* System Integration Timers */ + pci_cpm2_t im_pci; /* PCI Controller */ + intctl_cpm2_t im_intctl; /* Interrupt Controller */ + car_cpm2_t im_clkrst; /* Clocks and reset */ + iop_cpm2_t im_ioport; /* IO Port control/status */ + cpmtimer_cpm2_t im_cpmtimer; /* CPM timers */ + sdma_cpm2_t im_sdma; /* SDMA control/status */ + + fcc_t im_fcc[3]; /* Three FCCs */ + u8 res4z[32]; + fcc_c_t im_fcc_c[3]; /* Continued FCCs */ + + u8 res4[32]; + + tclayer_t im_tclayer[8]; /* Eight TCLayers */ + u16 tc_tcgsr; + u16 tc_tcger; + + /* First set of baud rate generators. + */ + u8 res[236]; + u32 im_brgc5; + u32 im_brgc6; + u32 im_brgc7; + u32 im_brgc8; + + u8 res5[608]; + + i2c_cpm2_t im_i2c; /* I2C control/status */ + cpm_cpm2_t im_cpm; /* Communication processor */ + + /* Second set of baud rate generators. + */ + u32 im_brgc1; + u32 im_brgc2; + u32 im_brgc3; + u32 im_brgc4; + + scc_t im_scc[4]; /* Four SCCs */ + smc_t im_smc[2]; /* Couple of SMCs */ + spictl_cpm2_t im_spi; /* A SPI */ + cpmux_t im_cpmux; /* CPM clock route mux */ + siramctl_t im_siramctl1; /* First SI RAM Control */ + mcc_t im_mcc1; /* First MCC */ + siramctl_t im_siramctl2; /* Second SI RAM Control */ + mcc_t im_mcc2; /* Second MCC */ + usb_cpm2_t im_usb; /* USB Controller */ + + u8 res6[1153]; + + u16 im_si1txram[256]; + u8 res7[512]; + u16 im_si1rxram[256]; + u8 res8[512]; + u16 im_si2txram[256]; + u8 res9[512]; + u16 im_si2rxram[256]; + u8 res10[512]; + u8 res11[4096]; +} cpm2_map_t; + +extern cpm2_map_t *cpm2_immr; + +#endif /* __IMMAP_CPM2__ */ +#endif /* __KERNEL__ */ |