arch/powerpc/include/asm/immap_cpm2.h - arm/linux - Git at Google


            
            /*

            
             * 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__


            #include <linux/types.h>


            /* 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 cpm_usb_ctlr {

            
            	u8	usb_usmod;

            
            	u8	usb_usadr;

            
            	u8	usb_uscom;

            
            	u8	res1[1];

            
            	__be16  usb_usep[4];

            
            	u8	res2[4];

            
            	__be16  usb_usber;

            
            	u8	res3[2];

            
            	__be16  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 __iomem *cpm2_immr;


            #endif /* __IMMAP_CPM2__ */

            
            #endif /* __KERNEL__ */
	/*
	* 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__

	#include <linux/types.h>

	/* 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 cpm_usb_ctlr {
	u8 usb_usmod;
	u8 usb_usadr;
	u8 usb_uscom;
	u8 res1[1];
	__be16 usb_usep[4];
	u8 res2[4];
	__be16 usb_usber;
	u8 res3[2];
	__be16 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 __iomem *cpm2_immr;

	#endif /* __IMMAP_CPM2__ */
	#endif /* __KERNEL__ */