[people/ms/u-boot.git] / board / cogent / mb.h

/*
 * (C) Copyright 2000
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

/*
 * defines for Cogent Motherboards
 */

#ifndef _COGENT_MB_H
#define _COGENT_MB_H

/*
 * Cogent Motherboard Address Map
 *
 * The size of a Cogent motherboard address space is 256 Mbytes (i.e. 28 bits).
 *
 * The first 32 Mbyte (0x0000000-0x1FFFFFF) is usually RAM. The following
 * 3 x 32 Mbyte areas (0x2000000-0x3FFFFFF, 0x4000000-0x5FFFFFF and
 * 0x6000000-0x7FFFFFF) are general I/O "slots" (slots 1, 2 and 3).
 * Most other motherboard devices have registers mapped into the area
 * 0xE000000-0xFFFFFFF (Motherboard I/O slot?). The area 0x8000000-0xDFFFFFF
 * is free for whatever.
 *
 * The location of the motherboard address space in the physical address space
 * of the cpu is given by CMA_MB_BASE. This value is determined by the cpu
 * module plugged into the motherboard and is configured above.
 *
 * Motherboard I/O devices mapped into the area (0xE000000-0xFFFFFFF)
 * generally only use byte lane 0 (D0-7) for their transfers, i.e. only
 * 8 bit, or 1 byte, transfers can take place, so all the registers are
 * only 8 bits wide. The exceptions are the motherboard flash, which uses
 * byte lanes 0 and 1 (i.e. 16 bits), and the mapped PCI address space.
 *
 * I/O registers within the mapped motherboard devices are 64 bit aligned
 * i.e. they are 8 bytes apart. For big endian addressing, the 8 bit register
 * will be at byte 7 (the address + 7). For little endian addressing, the
 * register will be at byte 0 (the address + 0). To learn the endianess
 * we must include <endian.h>
 *
 * Take the CMA102 and CMA111 motherboards as examples...
 *
 * The CMA102 has three CMABus I/O Expansion slots and no PCI bridge. The 3
 * CMABus slots are each mapped directly onto the three general I/O slots.
 *
 * The CMA111 has only one CMABus I/O Expansion slot, but has a V360EPC PCI
 * bridge. The CMABus slot is mapped onto general I/O slot 1. The standard
 * PCI Bus space is mapped onto general I/O slot 2, with a small area at the
 * top reserved for access to the V360EPC registers (0x5FF0000-0x5FFFFFF).
 * I/O slot 3 is unused. The extended PCI Bus space is mapped onto the area
 * 0xA000000-0xDFFFFFF.
 */

#define CMA_MB_RAM_BASE		(CONFIG_SYS_CMA_MB_BASE+0x0000000)
#define CMA_MB_RAM_SIZE		0x2000000	/* dip sws set actual size */

#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT1)
#define CMA_MB_SLOT1_BASE	(CONFIG_SYS_CMA_MB_BASE+0x2000000)
#define CMA_MB_SLOT1_SIZE	0x2000000
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT2)
#define CMA_MB_SLOT2_BASE	(CONFIG_SYS_CMA_MB_BASE+0x4000000)
#define CMA_MB_SLOT2_SIZE	0x2000000
#endif
#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)
#define CMA_MB_STDPCI_BASE	(CONFIG_SYS_CMA_MB_BASE+0x4000000)
#define CMA_MB_STDPCI_SIZE	0x1ff0000
#define CMA_MB_V360EPC_BASE	(CONFIG_SYS_CMA_MB_BASE+0x5ff0000)
#define CMA_MB_V360EPC_SIZE	0x10000
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT3)
#define CMA_MB_SLOT3_BASE	(CONFIG_SYS_CMA_MB_BASE+0x6000000)
#define CMA_MB_SLOT3_SIZE	0x2000000
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_PCI_EXT)
#define CMA_MB_EXTPCI_BASE	(CONFIG_SYS_CMA_MB_BASE+0xa000000)
#define CMA_MB_EXTPCI_SIZE	0x4000000
#endif

#define CMA_MB_ROMLOW_BASE	(CONFIG_SYS_CMA_MB_BASE+0xe000000)
#define CMA_MB_ROMLOW_SIZE	0x800000
#if (CMA_MB_CAPS & CMA_MB_CAP_FLASH)
#define CMA_MB_FLLOW_EXEC_BASE	(CONFIG_SYS_CMA_MB_BASE+0xe000000)
#define CMA_MB_FLLOW_EXEC_SIZE	0x100000
#define CMA_MB_FLLOW_RDWR_BASE	(CONFIG_SYS_CMA_MB_BASE+0xe400000)
#define CMA_MB_FLLOW_RDWR_SIZE	0x400000
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_RTC)
#define CMA_MB_RTC_BASE		(CONFIG_SYS_CMA_MB_BASE+0xe800000)
#define CMA_MB_RTC_SIZE		0x4000
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_SERPAR)
#define CMA_MB_SERPAR_BASE	(CONFIG_SYS_CMA_MB_BASE+0xe900000)
#define   CMA_MB_SERIALB_BASE	  (CMA_MB_SERPAR_BASE+0x00)
#define   CMA_MB_SERIALA_BASE	  (CMA_MB_SERPAR_BASE+0x40)
#define   CMA_MB_PARALLEL_BASE	  (CMA_MB_SERPAR_BASE+0x80)
#define CMA_MB_SERPAR_SIZE	0xa0
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_KBM)
#define CMA_MB_PKBM_BASE	(CONFIG_SYS_CMA_MB_BASE+0xe900100)
#define CMA_MB_PKBM_SIZE	0x10
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_LCD)
#define CMA_MB_LCD_BASE		(CONFIG_SYS_CMA_MB_BASE+0xeb00000)
#define CMA_MB_LCD_SIZE		0x10
#endif

#define CMA_MB_DIPSW_BASE	(CONFIG_SYS_CMA_MB_BASE+0xec00000)
#define CMA_MB_DIPSW_SIZE	0x10

#if (CMA_MB_CAPS & (CMA_MB_CAP_SLOT1|CMA_MB_CAP_SER2|CMA_MB_CAP_KBM))
#define CMA_MB_SLOT1CFG_BASE	(CONFIG_SYS_CMA_MB_BASE+0xf100000)
#if (CMA_MB_CAPS & CMA_MB_CAP_SER2)
#define   CMA_MB_SER2_BASE	  (CMA_MB_SLOT1CFG_BASE+0x80)
#define     CMA_MB_SER2B_BASE	    (CMA_MB_SER2_BASE+0x00)
#define     CMA_MB_SER2A_BASE	    (CMA_MB_SER2_BASE+0x40)
#endif
#if defined(CONFIG_CMA302) && defined(CONFIG_CMA302_SLOT1)
#define   CMA_MB_S1KBM_BASE	  (CMA_MB_SLOT1CFG_BASE+0x200)
#endif
#if (CMA_MB_CAPS & CMA_MB_CAP_KBM) && !defined(COGENT_CMA150)
#define   CMA_MB_IREQ1STAT_BASE	  (CMA_MB_SLOT1CFG_BASE+0x100)
#define   CMA_MB_AKBM_BASE	  (CMA_MB_SLOT1CFG_BASE+0x200)
#define   CMA_MB_IREQ1MASK_BASE	  (CMA_MB_SLOT1CFG_BASE+0x300)
#endif
#define CMA_MB_SLOT1CFG_SIZE	0x400
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT2)
#define CMA_MB_SLOT2CFG_BASE	(CONFIG_SYS_CMA_MB_BASE+0xf200000)
#if defined(CONFIG_CMA302) && defined(CONFIG_CMA302_SLOT2)
#define   CMA_MB_S2KBM_BASE	  (CMA_MB_SLOT2CFG_BASE+0x200)
#endif
#define CMA_MB_SLOT2CFG_SIZE	0x400
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)
#define CMA_MB_PCICTL_BASE	(CONFIG_SYS_CMA_MB_BASE+0xf200000)
#define   CMA_MB_PCI_V3CTL_BASE	  (CMA_MB_PCICTL_BASE+0x100)
#define   CMA_MB_PCI_IDSEL_BASE	  (CMA_MB_PCICTL_BASE+0x200)
#define   CMA_MB_PCI_IMASK_BASE	  (CMA_MB_PCICTL_BASE+0x300)
#define   CMA_MB_PCI_ISTAT_BASE	  (CMA_MB_PCICTL_BASE+0x400)
#define   CMA_MB_PCI_MBID_BASE	  (CMA_MB_PCICTL_BASE+0x500)
#define   CMA_MB_PCI_MBREV_BASE	  (CMA_MB_PCICTL_BASE+0x600)
#define CMA_MB_PCICTL_SIZE	0x700
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT3)
#define CMA_MB_SLOT3CFG_BASE	(CONFIG_SYS_CMA_MB_BASE+0xf300000)
#if defined(CONFIG_CMA302) && defined(CONFIG_CMA302_SLOT3)
#define   CMA_MB_S3KBM_BASE	  (CMA_MB_SLOT3CFG_BASE+0x200)
#endif
#define CMA_MB_SLOT3CFG_SIZE	0x400
#endif

#define CMA_MB_ROMHIGH_BASE	(CONFIG_SYS_CMA_MB_BASE+0xf800000)
#define CMA_MB_ROMHIGH_SIZE	0x800000
#if (CMA_MB_CAPS & CMA_MB_CAP_FLASH)
#define CMA_MB_FLHIGH_EXEC_BASE	(CONFIG_SYS_CMA_MB_BASE+0xf800000)
#define CMA_MB_FLHIGH_EXEC_SIZE	0x100000
#define CMA_MB_FLHIGH_RDWR_BASE	(CONFIG_SYS_CMA_MB_BASE+0xfc00000)
#define CMA_MB_FLHIGH_RDWR_SIZE	0x400000
#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)

/* PCI Control Register bits */

/* V360EPC Control register bits */
#define CMA_MB_PCI_V3CTL_RESET	0x01
#define CMA_MB_PCI_V3CTL_EXTADD	0x08

/* PCI ID Select register bits */
#define CMA_MB_PCI_IDSEL_SLOTA	0x01
#define CMA_MB_PCI_IDSEL_SLOTB	0x02
#define CMA_MB_PCI_IDSEL_GD82559 0x04
#define CMA_MB_PCI_IDSEL_B69000	0x08
#define CMA_MB_PCI_IDSEL_PD6832	0x10

/* PCI Interrupt Mask/Status register bits */
#define CMA_MB_PCI_IMS_INTA	0x01
#define CMA_MB_PCI_IMS_INTB	0x02
#define CMA_MB_PCI_IMS_INTC	0x04
#define CMA_MB_PCI_IMS_INTD	0x08
#define CMA_MB_PCI_IMS_CBINT	0x10
#define CMA_MB_PCI_IMS_V3LINT	0x80

#endif

#if (CMA_MB_CAPS & (CMA_MB_CAP_KBM|CMA_MB_CAP_SER2)) && !defined(COGENT_CMA150)

/*
 * IREQ1 Interrupt Mask/Status register bits
 * (Note: not available on CMA150 - must poll HT6542B interrupt register)
 */

#define IREQ1_MINT	0x01
#define IREQ1_KINT	0x02
#if (CMA_MB_CAPS & CMA_MB_CAP_SER2)
#define IREQ1_SINT2	0x04
#define IREQ1_SINT3	0x08
#endif

#endif

#ifndef __ASSEMBLY__

#ifdef USE_HOSTCC
#include <endian.h>		/* avoid using private kernel header files */
#else
#include <asm/byteorder.h>	/* use U-Boot provided headers */
#endif

/* a single CMA10x motherboard i/o register */
typedef
    struct {
#if __BYTE_ORDER == __LITTLE_ENDIAN
	unsigned char value;
#endif
	unsigned char filler[7];
#if __BYTE_ORDER == __BIG_ENDIAN
	unsigned char value;
#endif
    }
cma_mb_reg;

extern __inline__ unsigned char
cma_mb_reg_read(volatile cma_mb_reg *reg)
{
    unsigned char data = reg->value;
    __asm__ __volatile__ ("eieio" : : : "memory");
    return data;
}

extern __inline__ void
cma_mb_reg_write(volatile cma_mb_reg *reg, unsigned char data)
{
    reg->value = data;
    __asm__ __volatile__ ("eieio" : : : "memory");
}

#if (CMA_MB_CAPS & CMA_MB_CAP_RTC)

/* MK48T02 RTC registers */
typedef
    struct {
	cma_mb_reg sram[2040];/* Battery-Backed SRAM */
	cma_mb_reg clk_ctl;	/* Clock Control Register */
	cma_mb_reg clk_sec;	/* Clock Seconds Register */
	cma_mb_reg clk_min;	/* Clock Minutes Register */
	cma_mb_reg clk_hour;	/* Clock Hour Register */
	cma_mb_reg clk_day;	/* Clock Day Register */
	cma_mb_reg clk_date;	/* Clock Date Register */
	cma_mb_reg clk_month;	/* Clock Month Register */
	cma_mb_reg clk_year;	/* Clock Year Register */
    }
cma_mb_rtc;

#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_SERPAR)

/* ST16C522 Serial I/O */
typedef
    struct {
	cma_mb_reg ser_rhr;	/* Receive Holding Register (R, DLAB=0) */
	cma_mb_reg ser_ier;	/* Interrupt Enable Register (R/W, DLAB=0) */
	cma_mb_reg ser_isr;	/* Interrupt Status Register (R) */
	cma_mb_reg ser_lcr;	/* Line Control Register (R/W) */
	cma_mb_reg ser_mcr;	/* Modem Control Register (R/W) */
	cma_mb_reg ser_lsr;	/* Line Status Register (R) */
	cma_mb_reg ser_msr;	/* Modem Status Register (R/W) */
	cma_mb_reg ser_spr;	/* Scratch Pad Register (R/W) */
    }
cma_mb_serial;

#define ser_thr	ser_rhr		/* Transmit Holding Register (W, DLAB=0) */
#define ser_brl	ser_rhr		/* Baud Rate Divisor Low Byte (R/W, DLAB=1) */
#define ser_brh	ser_ier		/* Baud Rate Divisor High Byte (R/W, DLAB=1) */
#define ser_fcr	ser_isr		/* FIFO Control Register (W) */
#define ser_nop	ser_lsr		/* No Operation (W) */

/* ST16C522 Parallel I/O */
typedef
    struct {
	cma_mb_reg par_rdr;	/* Port Read Data Register (R) */
	cma_mb_reg par_sr;	/* Status Register (R) */
	cma_mb_reg par_cmd;	/* Command Register (R) */
    }
cma_mb_parallel;

#define par_wdr	par_rdr		/* Port Write Data Register (W) */
#define par_ios	par_sr		/* I/O Select Register (W) */
#define par_ctl	par_cmd		/* Control Register (W) */

#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_KBM) || defined(CONFIG_CMA302)

/* HT6542B PS/2 Keyboard/Mouse Controller */
typedef
    struct {
	cma_mb_reg kbm_rdr;	/* Read Data Register (R) */
	cma_mb_reg kbm_sr;	/* Status Register (R) */
    }
cma_mb_kbm;

#define kbm_wdr	kbm_rdr		/* Write Data Register (W) */
#define kbm_cmd	kbm_sr		/* Command Register (W) */

#endif

#if (CMA_MB_CAPS & CMA_MB_CAP_LCD)

/* HD44780 LCD Display */
typedef
    struct {
	cma_mb_reg lcd_ccr;	/* Current Character Register (R/W) */
	cma_mb_reg lcd_bsr;	/* Busy Status Register (R) */
    }
cma_mb_lcd;

#define lcd_cmd	lcd_bsr		/* Command Register (W) */

#endif

/* 8-Position Configuration Switch */
typedef
    struct {
	cma_mb_reg dip_val;	/* Dip Switch value (R) */
    }
cma_mb_dipsw;

#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)

/* V360EPC PCI Bridge */
typedef
    struct {
#if __BYTE_ORDER == __LITTLE_ENDIAN
	unsigned short v3_pci_vendor;		/* 0x00 */
	unsigned short v3_pci_device;
	unsigned short v3_pci_cmd;		/* 0x04 */
	unsigned short v3_pci_stat;
	unsigned long  v3_pci_cc_rev;		/* 0x08 */
	unsigned long  v3_pci_hdr_cfg;		/* 0x0c */
	unsigned long  v3_pci_io_base;		/* 0x10 */
	unsigned long  v3_pci_base0;		/* 0x14 */
	unsigned long  v3_pci_base1;		/* 0x18 */
	unsigned long  reserved1[4];		/* 0x1c */
	unsigned short v3_pci_sub_vendor;	/* 0x2c */
	unsigned short v3_pci_sub_id;
	unsigned long  v3_pci_rom;		/* 0x30 */
	unsigned long  reserved2[2];		/* 0x34 */
	unsigned long  v3_pci_bparam;		/* 0x3c */
	unsigned long  v3_pci_map0;		/* 0x40 */
	unsigned long  v3_pci_map1;		/* 0x44 */
	unsigned long  v3_pci_int_stat;		/* 0x48 */
	unsigned long  v3_pci_int_cfg;		/* 0x4c */
	unsigned long  reserved3[1];		/* 0x50 */
	unsigned long  v3_lb_base0;		/* 0x54 */
	unsigned long  v3_lb_base1;		/* 0x58 */
	unsigned short reserved4;		/* 0x5c */
	unsigned short v3_lb_map0;
	unsigned short reserved5;		/* 0x60 */
	unsigned short v3_lb_map1;
	unsigned short v3_lb_base2;		/* 0x64 */
	unsigned short v3_lb_map2;
	unsigned long  v3_lb_size;		/* 0x68 */
	unsigned short reserved6;		/* 0x6c */
	unsigned short v3_lb_io_base;
	unsigned short v3_fifo_cfg;		/* 0x70 */
	unsigned short v3_fifo_priority;
	unsigned short v3_fifo_stat;		/* 0x74 */
	unsigned char  v3_lb_istat;
	unsigned char  v3_lb_imask;
	unsigned short v3_system;		/* 0x78 */
	unsigned short v3_lb_cfg;
	unsigned short v3_pci_cfg;		/* 0x7c */
	unsigned short reserved7;
	unsigned long  v3_dma_pci_addr0;	/* 0x80 */
	unsigned long  v3_dma_local_addr0;	/* 0x84 */
	unsigned long  v3_dma_length0:24;	/* 0x88 */
	unsigned long  v3_dma_csr0:8;
	unsigned long  v3_dma_ctlb_adr0;	/* 0x8c */
	unsigned long  v3_dma_pci_addr1;	/* 0x90 */
	unsigned long  v3_dma_local_addr1;	/* 0x94 */
	unsigned long  v3_dma_length1:24;	/* 0x98 */
	unsigned long  v3_dma_csr1:8;
	unsigned long  v3_dma_ctlb_adr1;	/* 0x9c */
	unsigned long  v3_i20_mups[8];		/* 0xa0 */
	unsigned char  v3_mail_data0;		/* 0xc0 */
	unsigned char  v3_mail_data1;
	unsigned char  v3_mail_data2;
	unsigned char  v3_mail_data3;
	unsigned char  v3_mail_data4;		/* 0xc4 */
	unsigned char  v3_mail_data5;
	unsigned char  v3_mail_data6;
	unsigned char  v3_mail_data7;
	unsigned char  v3_mail_data8;		/* 0xc8 */
	unsigned char  v3_mail_data9;
	unsigned char  v3_mail_data10;
	unsigned char  v3_mail_data11;
	unsigned char  v3_mail_data12;		/* 0xcc */
	unsigned char  v3_mail_data13;
	unsigned char  v3_mail_data14;
	unsigned char  v3_mail_data15;
	unsigned short v3_pci_mail_iewr;	/* 0xd0 */
	unsigned short v3_pci_mail_ierd;
	unsigned short v3_lb_mail_iewr;		/* 0xd4 */
	unsigned short v3_lb_mail_ierd;
	unsigned short v3_mail_wr_stat;		/* 0xd8 */
	unsigned short v3_mail_rd_stat;
	unsigned long  v3_qba_map;		/* 0xdc */
	unsigned long  v3_dma_delay:8;		/* 0xe0 */
	unsigned long  reserved8:24;
	unsigned long  reserved9[7];		/* 0xe4 */
#endif
#if __BYTE_ORDER == __BIG_ENDIAN
	unsigned short v3_pci_device;		/* 0x00 */
	unsigned short v3_pci_vendor;
	unsigned short v3_pci_stat;		/* 0x04 */
	unsigned short v3_pci_cmd;
	unsigned long  v3_pci_cc_rev;		/* 0x08 */
	unsigned long  v3_pci_hdr_cfg;		/* 0x0c */
	unsigned long  v3_pci_io_base;		/* 0x10 */
	unsigned long  v3_pci_base0;		/* 0x14 */
	unsigned long  v3_pci_base1;		/* 0x18 */
	unsigned long  reserved1[4];		/* 0x1c */
	unsigned short v3_pci_sub_id;		/* 0x2c */
	unsigned short v3_pci_sub_vendor;
	unsigned long  v3_pci_rom;		/* 0x30 */
	unsigned long  reserved2[2];		/* 0x34 */
	unsigned long  v3_pci_bparam;		/* 0x3c */
	unsigned long  v3_pci_map0;		/* 0x40 */
	unsigned long  v3_pci_map1;		/* 0x44 */
	unsigned long  v3_pci_int_stat;		/* 0x48 */
	unsigned long  v3_pci_int_cfg;		/* 0x4c */
	unsigned long  reserved3;		/* 0x50 */
	unsigned long  v3_lb_base0;		/* 0x54 */
	unsigned long  v3_lb_base1;		/* 0x58 */
	unsigned short v3_lb_map0;		/* 0x5c */
	unsigned short reserved4;
	unsigned short v3_lb_map1;		/* 0x60 */
	unsigned short reserved5;
	unsigned short v3_lb_map2;		/* 0x64 */
	unsigned short v3_lb_base2;
	unsigned long  v3_lb_size;		/* 0x68 */
	unsigned short v3_lb_io_base;		/* 0x6c */
	unsigned short reserved6;
	unsigned short v3_fifo_priority;	/* 0x70 */
	unsigned short v3_fifo_cfg;
	unsigned char  v3_lb_imask;		/* 0x74 */
	unsigned char  v3_lb_istat;
	unsigned short v3_fifo_stat;
	unsigned short v3_lb_cfg;		/* 0x78 */
	unsigned short v3_system;
	unsigned short reserved7;		/* 0x7c */
	unsigned short v3_pci_cfg;
	unsigned long  v3_dma_pci_addr0;	/* 0x80 */
	unsigned long  v3_dma_local_addr0;	/* 0x84 */
	unsigned long  v3_dma_csr0:8;		/* 0x88 */
	unsigned long  v3_dma_length0:24;
	unsigned long  v3_dma_ctlb_adr0;	/* 0x8c */
	unsigned long  v3_dma_pci_addr1;	/* 0x90 */
	unsigned long  v3_dma_local_addr1;	/* 0x94 */
	unsigned long  v3_dma_csr1:8;		/* 0x98 */
	unsigned long  v3_dma_length1:24;
	unsigned long  v3_dma_ctlb_adr1;	/* 0x9c */
	unsigned long  v3_i20_mups[8];		/* 0xa0 */
	unsigned char  v3_mail_data3;		/* 0xc0 */
	unsigned char  v3_mail_data2;
	unsigned char  v3_mail_data1;
	unsigned char  v3_mail_data0;
	unsigned char  v3_mail_data7;		/* 0xc4 */
	unsigned char  v3_mail_data6;
	unsigned char  v3_mail_data5;
	unsigned char  v3_mail_data4;
	unsigned char  v3_mail_data11;		/* 0xc8 */
	unsigned char  v3_mail_data10;
	unsigned char  v3_mail_data9;
	unsigned char  v3_mail_data8;
	unsigned char  v3_mail_data15;		/* 0xcc */
	unsigned char  v3_mail_data14;
	unsigned char  v3_mail_data13;
	unsigned char  v3_mail_data12;
	unsigned short v3_pci_mail_ierd;	/* 0xd0 */
	unsigned short v3_pci_mail_iewr;
	unsigned short v3_lb_mail_ierd;		/* 0xd4 */
	unsigned short v3_lb_mail_iewr;
	unsigned short v3_mail_rd_stat;		/* 0xd8 */
	unsigned short v3_mail_wr_stat;
	unsigned long  v3_qba_map;		/* 0xdc */
	unsigned long  reserved8:24;		/* 0xe0 */
	unsigned long  v3_dma_delay:8;
	unsigned long  reserved9[7];		/* 0xe4 */
#endif
    }						/* 0x100 */
cma_mb_v360epc;

#endif

#endif	/* __ASSEMBLY__ */

#endif	/* _COGENT_MB_H */
Commit	Line	Data
1d589e35 WD	1	/*
	2	* (C) Copyright 2000
	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	/*
	25	* defines for Cogent Motherboards
	26	*/
	27
	28	#ifndef _COGENT_MB_H
	29	#define _COGENT_MB_H
	30
	31	/*
	32	* Cogent Motherboard Address Map
	33	*
	34	* The size of a Cogent motherboard address space is 256 Mbytes (i.e. 28 bits).
	35	*
	36	* The first 32 Mbyte (0x0000000-0x1FFFFFF) is usually RAM. The following
	37	* 3 x 32 Mbyte areas (0x2000000-0x3FFFFFF, 0x4000000-0x5FFFFFF and
	38	* 0x6000000-0x7FFFFFF) are general I/O "slots" (slots 1, 2 and 3).
	39	* Most other motherboard devices have registers mapped into the area
	40	* 0xE000000-0xFFFFFFF (Motherboard I/O slot?). The area 0x8000000-0xDFFFFFF
	41	* is free for whatever.
	42	*
	43	* The location of the motherboard address space in the physical address space
	44	* of the cpu is given by CMA_MB_BASE. This value is determined by the cpu
	45	* module plugged into the motherboard and is configured above.
	46	*
	47	* Motherboard I/O devices mapped into the area (0xE000000-0xFFFFFFF)
	48	* generally only use byte lane 0 (D0-7) for their transfers, i.e. only
	49	* 8 bit, or 1 byte, transfers can take place, so all the registers are
	50	* only 8 bits wide. The exceptions are the motherboard flash, which uses
	51	* byte lanes 0 and 1 (i.e. 16 bits), and the mapped PCI address space.
	52	*
	53	* I/O registers within the mapped motherboard devices are 64 bit aligned
	54	* i.e. they are 8 bytes apart. For big endian addressing, the 8 bit register
	55	* will be at byte 7 (the address + 7). For little endian addressing, the
	56	* register will be at byte 0 (the address + 0). To learn the endianess
da93ed81	57	* we must include <endian.h>
1d589e35 WD	58	*
	59	* Take the CMA102 and CMA111 motherboards as examples...
	60	*
	61	* The CMA102 has three CMABus I/O Expansion slots and no PCI bridge. The 3
	62	* CMABus slots are each mapped directly onto the three general I/O slots.
	63	*
	64	* The CMA111 has only one CMABus I/O Expansion slot, but has a V360EPC PCI
	65	* bridge. The CMABus slot is mapped onto general I/O slot 1. The standard
	66	* PCI Bus space is mapped onto general I/O slot 2, with a small area at the
	67	* top reserved for access to the V360EPC registers (0x5FF0000-0x5FFFFFF).
	68	* I/O slot 3 is unused. The extended PCI Bus space is mapped onto the area
	69	* 0xA000000-0xDFFFFFF.
	70	*/
	71
6d0f6bcf	72	#define CMA_MB_RAM_BASE (CONFIG_SYS_CMA_MB_BASE+0x0000000)
1d589e35 WD	73	#define CMA_MB_RAM_SIZE 0x2000000 /* dip sws set actual size */
	74
	75	#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT1)
6d0f6bcf	76	#define CMA_MB_SLOT1_BASE (CONFIG_SYS_CMA_MB_BASE+0x2000000)
1d589e35 WD	77	#define CMA_MB_SLOT1_SIZE 0x2000000
	78	#endif
	79
	80	#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT2)
6d0f6bcf	81	#define CMA_MB_SLOT2_BASE (CONFIG_SYS_CMA_MB_BASE+0x4000000)
1d589e35 WD	82	#define CMA_MB_SLOT2_SIZE 0x2000000
	83	#endif
	84	#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)
6d0f6bcf	85	#define CMA_MB_STDPCI_BASE (CONFIG_SYS_CMA_MB_BASE+0x4000000)
1d589e35	86	#define CMA_MB_STDPCI_SIZE 0x1ff0000
6d0f6bcf	87	#define CMA_MB_V360EPC_BASE (CONFIG_SYS_CMA_MB_BASE+0x5ff0000)
1d589e35 WD	88	#define CMA_MB_V360EPC_SIZE 0x10000
	89	#endif
	90
	91	#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT3)
6d0f6bcf	92	#define CMA_MB_SLOT3_BASE (CONFIG_SYS_CMA_MB_BASE+0x6000000)
1d589e35 WD	93	#define CMA_MB_SLOT3_SIZE 0x2000000
	94	#endif
	95
	96	#if (CMA_MB_CAPS & CMA_MB_CAP_PCI_EXT)
6d0f6bcf	97	#define CMA_MB_EXTPCI_BASE (CONFIG_SYS_CMA_MB_BASE+0xa000000)
1d589e35 WD	98	#define CMA_MB_EXTPCI_SIZE 0x4000000
	99	#endif
	100
6d0f6bcf	101	#define CMA_MB_ROMLOW_BASE (CONFIG_SYS_CMA_MB_BASE+0xe000000)
1d589e35 WD	102	#define CMA_MB_ROMLOW_SIZE 0x800000
1d589e35 WD	103	#if (CMA_MB_CAPS & CMA_MB_CAP_FLASH)
6d0f6bcf	104	#define CMA_MB_FLLOW_EXEC_BASE (CONFIG_SYS_CMA_MB_BASE+0xe000000)
1d589e35	105	#define CMA_MB_FLLOW_EXEC_SIZE 0x100000
6d0f6bcf	106	#define CMA_MB_FLLOW_RDWR_BASE (CONFIG_SYS_CMA_MB_BASE+0xe400000)
1d589e35 WD	107	#define CMA_MB_FLLOW_RDWR_SIZE 0x400000
	108	#endif
	109
	110	#if (CMA_MB_CAPS & CMA_MB_CAP_RTC)
6d0f6bcf	111	#define CMA_MB_RTC_BASE (CONFIG_SYS_CMA_MB_BASE+0xe800000)
1d589e35 WD	112	#define CMA_MB_RTC_SIZE 0x4000
	113	#endif
	114
	115	#if (CMA_MB_CAPS & CMA_MB_CAP_SERPAR)
6d0f6bcf	116	#define CMA_MB_SERPAR_BASE (CONFIG_SYS_CMA_MB_BASE+0xe900000)
1d589e35 WD	117	#define CMA_MB_SERIALB_BASE (CMA_MB_SERPAR_BASE+0x00)
	118	#define CMA_MB_SERIALA_BASE (CMA_MB_SERPAR_BASE+0x40)
	119	#define CMA_MB_PARALLEL_BASE (CMA_MB_SERPAR_BASE+0x80)
	120	#define CMA_MB_SERPAR_SIZE 0xa0
	121	#endif
	122
	123	#if (CMA_MB_CAPS & CMA_MB_CAP_KBM)
6d0f6bcf	124	#define CMA_MB_PKBM_BASE (CONFIG_SYS_CMA_MB_BASE+0xe900100)
1d589e35 WD	125	#define CMA_MB_PKBM_SIZE 0x10
	126	#endif
	127
	128	#if (CMA_MB_CAPS & CMA_MB_CAP_LCD)
6d0f6bcf	129	#define CMA_MB_LCD_BASE (CONFIG_SYS_CMA_MB_BASE+0xeb00000)
1d589e35 WD	130	#define CMA_MB_LCD_SIZE 0x10
	131	#endif
	132
6d0f6bcf	133	#define CMA_MB_DIPSW_BASE (CONFIG_SYS_CMA_MB_BASE+0xec00000)
1d589e35 WD	134	#define CMA_MB_DIPSW_SIZE 0x10
	135
	136	#if (CMA_MB_CAPS & (CMA_MB_CAP_SLOT1\|CMA_MB_CAP_SER2\|CMA_MB_CAP_KBM))
6d0f6bcf	137	#define CMA_MB_SLOT1CFG_BASE (CONFIG_SYS_CMA_MB_BASE+0xf100000)
1d589e35 WD	138	#if (CMA_MB_CAPS & CMA_MB_CAP_SER2)
	139	#define CMA_MB_SER2_BASE (CMA_MB_SLOT1CFG_BASE+0x80)
	140	#define CMA_MB_SER2B_BASE (CMA_MB_SER2_BASE+0x00)
	141	#define CMA_MB_SER2A_BASE (CMA_MB_SER2_BASE+0x40)
	142	#endif
	143	#if defined(CONFIG_CMA302) && defined(CONFIG_CMA302_SLOT1)
	144	#define CMA_MB_S1KBM_BASE (CMA_MB_SLOT1CFG_BASE+0x200)
	145	#endif
	146	#if (CMA_MB_CAPS & CMA_MB_CAP_KBM) && !defined(COGENT_CMA150)
	147	#define CMA_MB_IREQ1STAT_BASE (CMA_MB_SLOT1CFG_BASE+0x100)
	148	#define CMA_MB_AKBM_BASE (CMA_MB_SLOT1CFG_BASE+0x200)
	149	#define CMA_MB_IREQ1MASK_BASE (CMA_MB_SLOT1CFG_BASE+0x300)
	150	#endif
	151	#define CMA_MB_SLOT1CFG_SIZE 0x400
	152	#endif
	153
	154	#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT2)
6d0f6bcf	155	#define CMA_MB_SLOT2CFG_BASE (CONFIG_SYS_CMA_MB_BASE+0xf200000)
1d589e35 WD	156	#if defined(CONFIG_CMA302) && defined(CONFIG_CMA302_SLOT2)
	157	#define CMA_MB_S2KBM_BASE (CMA_MB_SLOT2CFG_BASE+0x200)
	158	#endif
	159	#define CMA_MB_SLOT2CFG_SIZE 0x400
	160	#endif
	161
	162	#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)
6d0f6bcf	163	#define CMA_MB_PCICTL_BASE (CONFIG_SYS_CMA_MB_BASE+0xf200000)
1d589e35 WD	164	#define CMA_MB_PCI_V3CTL_BASE (CMA_MB_PCICTL_BASE+0x100)
	165	#define CMA_MB_PCI_IDSEL_BASE (CMA_MB_PCICTL_BASE+0x200)
	166	#define CMA_MB_PCI_IMASK_BASE (CMA_MB_PCICTL_BASE+0x300)
	167	#define CMA_MB_PCI_ISTAT_BASE (CMA_MB_PCICTL_BASE+0x400)
	168	#define CMA_MB_PCI_MBID_BASE (CMA_MB_PCICTL_BASE+0x500)
	169	#define CMA_MB_PCI_MBREV_BASE (CMA_MB_PCICTL_BASE+0x600)
	170	#define CMA_MB_PCICTL_SIZE 0x700
	171	#endif
	172
	173	#if (CMA_MB_CAPS & CMA_MB_CAP_SLOT3)
6d0f6bcf	174	#define CMA_MB_SLOT3CFG_BASE (CONFIG_SYS_CMA_MB_BASE+0xf300000)
1d589e35 WD	175	#if defined(CONFIG_CMA302) && defined(CONFIG_CMA302_SLOT3)
	176	#define CMA_MB_S3KBM_BASE (CMA_MB_SLOT3CFG_BASE+0x200)
	177	#endif
	178	#define CMA_MB_SLOT3CFG_SIZE 0x400
	179	#endif
	180
6d0f6bcf	181	#define CMA_MB_ROMHIGH_BASE (CONFIG_SYS_CMA_MB_BASE+0xf800000)
1d589e35 WD	182	#define CMA_MB_ROMHIGH_SIZE 0x800000
1d589e35 WD	183	#if (CMA_MB_CAPS & CMA_MB_CAP_FLASH)
6d0f6bcf	184	#define CMA_MB_FLHIGH_EXEC_BASE (CONFIG_SYS_CMA_MB_BASE+0xf800000)
1d589e35	185	#define CMA_MB_FLHIGH_EXEC_SIZE 0x100000
6d0f6bcf	186	#define CMA_MB_FLHIGH_RDWR_BASE (CONFIG_SYS_CMA_MB_BASE+0xfc00000)
1d589e35 WD	187	#define CMA_MB_FLHIGH_RDWR_SIZE 0x400000
	188	#endif
	189
	190	#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)
	191
	192	/* PCI Control Register bits */
	193
	194	/* V360EPC Control register bits */
	195	#define CMA_MB_PCI_V3CTL_RESET 0x01
	196	#define CMA_MB_PCI_V3CTL_EXTADD 0x08
	197
	198	/* PCI ID Select register bits */
	199	#define CMA_MB_PCI_IDSEL_SLOTA 0x01
	200	#define CMA_MB_PCI_IDSEL_SLOTB 0x02
	201	#define CMA_MB_PCI_IDSEL_GD82559 0x04
	202	#define CMA_MB_PCI_IDSEL_B69000 0x08
	203	#define CMA_MB_PCI_IDSEL_PD6832 0x10
	204
	205	/* PCI Interrupt Mask/Status register bits */
	206	#define CMA_MB_PCI_IMS_INTA 0x01
	207	#define CMA_MB_PCI_IMS_INTB 0x02
	208	#define CMA_MB_PCI_IMS_INTC 0x04
	209	#define CMA_MB_PCI_IMS_INTD 0x08
	210	#define CMA_MB_PCI_IMS_CBINT 0x10
	211	#define CMA_MB_PCI_IMS_V3LINT 0x80
	212
	213	#endif
	214
	215	#if (CMA_MB_CAPS & (CMA_MB_CAP_KBM\|CMA_MB_CAP_SER2)) && !defined(COGENT_CMA150)
	216
	217	/*
	218	* IREQ1 Interrupt Mask/Status register bits
	219	* (Note: not available on CMA150 - must poll HT6542B interrupt register)
	220	*/
	221
	222	#define IREQ1_MINT 0x01
	223	#define IREQ1_KINT 0x02
	224	#if (CMA_MB_CAPS & CMA_MB_CAP_SER2)
	225	#define IREQ1_SINT2 0x04
	226	#define IREQ1_SINT3 0x08
	227	#endif
	228
	229	#endif
	230
	231	#ifndef __ASSEMBLY__
	232
da93ed81 WD	233	#ifdef USE_HOSTCC
	234	#include <endian.h> /* avoid using private kernel header files */
	235	#else
	236	#include <asm/byteorder.h> /* use U-Boot provided headers */
	237	#endif
1d589e35 WD	238
	239	/* a single CMA10x motherboard i/o register */
	240	typedef
	241	struct {
da93ed81	242	#if __BYTE_ORDER == __LITTLE_ENDIAN
1d589e35 WD	243	unsigned char value;
	244	#endif
	245	unsigned char filler[7];
da93ed81	246	#if __BYTE_ORDER == __BIG_ENDIAN
1d589e35 WD	247	unsigned char value;
	248	#endif
	249	}
	250	cma_mb_reg;
	251
	252	extern __inline__ unsigned char
	253	cma_mb_reg_read(volatile cma_mb_reg *reg)
	254	{
	255	unsigned char data = reg->value;
	256	__asm__ __volatile__ ("eieio" : : : "memory");
	257	return data;
	258	}
	259
	260	extern __inline__ void
	261	cma_mb_reg_write(volatile cma_mb_reg *reg, unsigned char data)
	262	{
	263	reg->value = data;
	264	__asm__ __volatile__ ("eieio" : : : "memory");
	265	}
	266
	267	#if (CMA_MB_CAPS & CMA_MB_CAP_RTC)
	268
	269	/* MK48T02 RTC registers */
	270	typedef
	271	struct {
	272	cma_mb_reg sram[2040];/* Battery-Backed SRAM */
	273	cma_mb_reg clk_ctl; /* Clock Control Register */
	274	cma_mb_reg clk_sec; /* Clock Seconds Register */
	275	cma_mb_reg clk_min; /* Clock Minutes Register */
	276	cma_mb_reg clk_hour; /* Clock Hour Register */
	277	cma_mb_reg clk_day; /* Clock Day Register */
	278	cma_mb_reg clk_date; /* Clock Date Register */
	279	cma_mb_reg clk_month; /* Clock Month Register */
	280	cma_mb_reg clk_year; /* Clock Year Register */
	281	}
	282	cma_mb_rtc;
	283
	284	#endif
	285
	286	#if (CMA_MB_CAPS & CMA_MB_CAP_SERPAR)
	287
	288	/* ST16C522 Serial I/O */
	289	typedef
	290	struct {
	291	cma_mb_reg ser_rhr; /* Receive Holding Register (R, DLAB=0) */
	292	cma_mb_reg ser_ier; /* Interrupt Enable Register (R/W, DLAB=0) */
	293	cma_mb_reg ser_isr; /* Interrupt Status Register (R) */
	294	cma_mb_reg ser_lcr; /* Line Control Register (R/W) */
	295	cma_mb_reg ser_mcr; /* Modem Control Register (R/W) */
	296	cma_mb_reg ser_lsr; /* Line Status Register (R) */
	297	cma_mb_reg ser_msr; /* Modem Status Register (R/W) */
	298	cma_mb_reg ser_spr; /* Scratch Pad Register (R/W) */
	299	}
	300	cma_mb_serial;
	301
	302	#define ser_thr ser_rhr /* Transmit Holding Register (W, DLAB=0) */
	303	#define ser_brl ser_rhr /* Baud Rate Divisor Low Byte (R/W, DLAB=1) */
	304	#define ser_brh ser_ier /* Baud Rate Divisor High Byte (R/W, DLAB=1) */
	305	#define ser_fcr ser_isr /* FIFO Control Register (W) */
	306	#define ser_nop ser_lsr /* No Operation (W) */
	307
	308	/* ST16C522 Parallel I/O */
	309	typedef
	310	struct {
311	cma_mb_reg par_rdr; /* Port Read Data Register (R) */
312	cma_mb_reg par_sr; /* Status Register (R) */
313	cma_mb_reg par_cmd; /* Command Register (R) */
314	}
315	cma_mb_parallel;
316
317	#define par_wdr par_rdr /* Port Write Data Register (W) */
318	#define par_ios par_sr /* I/O Select Register (W) */
319	#define par_ctl par_cmd /* Control Register (W) */
320
321	#endif
322
323	#if (CMA_MB_CAPS & CMA_MB_CAP_KBM) \|\| defined(CONFIG_CMA302)
324
325	/* HT6542B PS/2 Keyboard/Mouse Controller */
326	typedef
327	struct {
328	cma_mb_reg kbm_rdr; /* Read Data Register (R) */
329	cma_mb_reg kbm_sr; /* Status Register (R) */
330	}
331	cma_mb_kbm;
332
333	#define kbm_wdr kbm_rdr /* Write Data Register (W) */
334	#define kbm_cmd kbm_sr /* Command Register (W) */
335
336	#endif
337
338	#if (CMA_MB_CAPS & CMA_MB_CAP_LCD)
339
340	/* HD44780 LCD Display */
341	typedef
342	struct {
343	cma_mb_reg lcd_ccr; /* Current Character Register (R/W) */
344	cma_mb_reg lcd_bsr; /* Busy Status Register (R) */
345	}
346	cma_mb_lcd;
347
348	#define lcd_cmd lcd_bsr /* Command Register (W) */
349
350	#endif
351
352	/* 8-Position Configuration Switch */
353	typedef
354	struct {
355	cma_mb_reg dip_val; /* Dip Switch value (R) */
356	}
357	cma_mb_dipsw;
358
359	#if (CMA_MB_CAPS & CMA_MB_CAP_PCI)
360
361	/* V360EPC PCI Bridge */
362	typedef
363	struct {
da93ed81	364	#if __BYTE_ORDER == __LITTLE_ENDIAN
1d589e35 WD	365	unsigned short v3_pci_vendor; /* 0x00 */
	366	unsigned short v3_pci_device;
	367	unsigned short v3_pci_cmd; /* 0x04 */
	368	unsigned short v3_pci_stat;
	369	unsigned long v3_pci_cc_rev; /* 0x08 */
	370	unsigned long v3_pci_hdr_cfg; /* 0x0c */
	371	unsigned long v3_pci_io_base; /* 0x10 */
	372	unsigned long v3_pci_base0; /* 0x14 */
	373	unsigned long v3_pci_base1; /* 0x18 */
	374	unsigned long reserved1[4]; /* 0x1c */
	375	unsigned short v3_pci_sub_vendor; /* 0x2c */
	376	unsigned short v3_pci_sub_id;
	377	unsigned long v3_pci_rom; /* 0x30 */
	378	unsigned long reserved2[2]; /* 0x34 */
	379	unsigned long v3_pci_bparam; /* 0x3c */
	380	unsigned long v3_pci_map0; /* 0x40 */
	381	unsigned long v3_pci_map1; /* 0x44 */
	382	unsigned long v3_pci_int_stat; /* 0x48 */
	383	unsigned long v3_pci_int_cfg; /* 0x4c */
	384	unsigned long reserved3[1]; /* 0x50 */
	385	unsigned long v3_lb_base0; /* 0x54 */
	386	unsigned long v3_lb_base1; /* 0x58 */
	387	unsigned short reserved4; /* 0x5c */
	388	unsigned short v3_lb_map0;
	389	unsigned short reserved5; /* 0x60 */
	390	unsigned short v3_lb_map1;
	391	unsigned short v3_lb_base2; /* 0x64 */
	392	unsigned short v3_lb_map2;
	393	unsigned long v3_lb_size; /* 0x68 */
	394	unsigned short reserved6; /* 0x6c */
	395	unsigned short v3_lb_io_base;
	396	unsigned short v3_fifo_cfg; /* 0x70 */
	397	unsigned short v3_fifo_priority;
	398	unsigned short v3_fifo_stat; /* 0x74 */
	399	unsigned char v3_lb_istat;
	400	unsigned char v3_lb_imask;
	401	unsigned short v3_system; /* 0x78 */
	402	unsigned short v3_lb_cfg;
	403	unsigned short v3_pci_cfg; /* 0x7c */
	404	unsigned short reserved7;
	405	unsigned long v3_dma_pci_addr0; /* 0x80 */
	406	unsigned long v3_dma_local_addr0; /* 0x84 */
	407	unsigned long v3_dma_length0:24; /* 0x88 */
	408	unsigned long v3_dma_csr0:8;
	409	unsigned long v3_dma_ctlb_adr0; /* 0x8c */
	410	unsigned long v3_dma_pci_addr1; /* 0x90 */
	411	unsigned long v3_dma_local_addr1; /* 0x94 */
	412	unsigned long v3_dma_length1:24; /* 0x98 */
	413	unsigned long v3_dma_csr1:8;
	414	unsigned long v3_dma_ctlb_adr1; /* 0x9c */
	415	unsigned long v3_i20_mups[8]; /* 0xa0 */
	416	unsigned char v3_mail_data0; /* 0xc0 */
	417	unsigned char v3_mail_data1;
	418	unsigned char v3_mail_data2;
	419	unsigned char v3_mail_data3;
	420	unsigned char v3_mail_data4; /* 0xc4 */
	421	unsigned char v3_mail_data5;
	422	unsigned char v3_mail_data6;
	423	unsigned char v3_mail_data7;
	424	unsigned char v3_mail_data8; /* 0xc8 */
	425	unsigned char v3_mail_data9;
	426	unsigned char v3_mail_data10;
	427	unsigned char v3_mail_data11;
	428	unsigned char v3_mail_data12; /* 0xcc */
429	unsigned char v3_mail_data13;
430	unsigned char v3_mail_data14;
431	unsigned char v3_mail_data15;
432	unsigned short v3_pci_mail_iewr; /* 0xd0 */
433	unsigned short v3_pci_mail_ierd;
434	unsigned short v3_lb_mail_iewr; /* 0xd4 */
435	unsigned short v3_lb_mail_ierd;
436	unsigned short v3_mail_wr_stat; /* 0xd8 */
437	unsigned short v3_mail_rd_stat;
438	unsigned long v3_qba_map; /* 0xdc */
439	unsigned long v3_dma_delay:8; /* 0xe0 */
440	unsigned long reserved8:24;
441	unsigned long reserved9[7]; /* 0xe4 */
442	#endif
da93ed81	443	#if __BYTE_ORDER == __BIG_ENDIAN
1d589e35 WD	444	unsigned short v3_pci_device; /* 0x00 */
	445	unsigned short v3_pci_vendor;
	446	unsigned short v3_pci_stat; /* 0x04 */
	447	unsigned short v3_pci_cmd;
	448	unsigned long v3_pci_cc_rev; /* 0x08 */
	449	unsigned long v3_pci_hdr_cfg; /* 0x0c */
	450	unsigned long v3_pci_io_base; /* 0x10 */
	451	unsigned long v3_pci_base0; /* 0x14 */
	452	unsigned long v3_pci_base1; /* 0x18 */
	453	unsigned long reserved1[4]; /* 0x1c */
	454	unsigned short v3_pci_sub_id; /* 0x2c */
	455	unsigned short v3_pci_sub_vendor;
	456	unsigned long v3_pci_rom; /* 0x30 */
	457	unsigned long reserved2[2]; /* 0x34 */
	458	unsigned long v3_pci_bparam; /* 0x3c */
	459	unsigned long v3_pci_map0; /* 0x40 */
	460	unsigned long v3_pci_map1; /* 0x44 */
	461	unsigned long v3_pci_int_stat; /* 0x48 */
	462	unsigned long v3_pci_int_cfg; /* 0x4c */
	463	unsigned long reserved3; /* 0x50 */
	464	unsigned long v3_lb_base0; /* 0x54 */
	465	unsigned long v3_lb_base1; /* 0x58 */
	466	unsigned short v3_lb_map0; /* 0x5c */
	467	unsigned short reserved4;
	468	unsigned short v3_lb_map1; /* 0x60 */
	469	unsigned short reserved5;
	470	unsigned short v3_lb_map2; /* 0x64 */
	471	unsigned short v3_lb_base2;
	472	unsigned long v3_lb_size; /* 0x68 */
	473	unsigned short v3_lb_io_base; /* 0x6c */
	474	unsigned short reserved6;
	475	unsigned short v3_fifo_priority; /* 0x70 */
	476	unsigned short v3_fifo_cfg;
	477	unsigned char v3_lb_imask; /* 0x74 */
	478	unsigned char v3_lb_istat;
	479	unsigned short v3_fifo_stat;
	480	unsigned short v3_lb_cfg; /* 0x78 */
	481	unsigned short v3_system;
	482	unsigned short reserved7; /* 0x7c */
	483	unsigned short v3_pci_cfg;
	484	unsigned long v3_dma_pci_addr0; /* 0x80 */
	485	unsigned long v3_dma_local_addr0; /* 0x84 */
	486	unsigned long v3_dma_csr0:8; /* 0x88 */
	487	unsigned long v3_dma_length0:24;
	488	unsigned long v3_dma_ctlb_adr0; /* 0x8c */
	489	unsigned long v3_dma_pci_addr1; /* 0x90 */
	490	unsigned long v3_dma_local_addr1; /* 0x94 */
	491	unsigned long v3_dma_csr1:8; /* 0x98 */
	492	unsigned long v3_dma_length1:24;
	493	unsigned long v3_dma_ctlb_adr1; /* 0x9c */
	494	unsigned long v3_i20_mups[8]; /* 0xa0 */
	495	unsigned char v3_mail_data3; /* 0xc0 */
	496	unsigned char v3_mail_data2;
	497	unsigned char v3_mail_data1;
	498	unsigned char v3_mail_data0;
	499	unsigned char v3_mail_data7; /* 0xc4 */
	500	unsigned char v3_mail_data6;
	501	unsigned char v3_mail_data5;
	502	unsigned char v3_mail_data4;
	503	unsigned char v3_mail_data11; /* 0xc8 */
	504	unsigned char v3_mail_data10;
	505	unsigned char v3_mail_data9;
	506	unsigned char v3_mail_data8;
	507	unsigned char v3_mail_data15; /* 0xcc */
508	unsigned char v3_mail_data14;
509	unsigned char v3_mail_data13;
510	unsigned char v3_mail_data12;
511	unsigned short v3_pci_mail_ierd; /* 0xd0 */
512	unsigned short v3_pci_mail_iewr;
513	unsigned short v3_lb_mail_ierd; /* 0xd4 */
514	unsigned short v3_lb_mail_iewr;
515	unsigned short v3_mail_rd_stat; /* 0xd8 */
516	unsigned short v3_mail_wr_stat;
517	unsigned long v3_qba_map; /* 0xdc */
518	unsigned long reserved8:24; /* 0xe0 */
519	unsigned long v3_dma_delay:8;
520	unsigned long reserved9[7]; /* 0xe4 */
521	#endif
522	} /* 0x100 */
523	cma_mb_v360epc;
524
525	#endif
526
527	#endif /* __ASSEMBLY__ */
528
529	#endif /* _COGENT_MB_H */