/*
    Copyright 2000-2010 Broadcom Corporation

    Unless you and Broadcom execute a separate written software license
    agreement governing use of this software, this software is licensed
    to you under the terms of the GNU General Public License version 2
    (the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php,
    with the following added to such license:

        As a special exception, the copyright holders of this software give
        you permission to link this software with independent modules, and to
        copy and distribute the resulting executable under terms of your
        choice, provided that you also meet, for each linked independent
        module, the terms and conditions of the license of that module. 
        An independent module is a module which is not derived from this
        software.  The special exception does not apply to any modifications
        of the software.

    Notwithstanding the above, under no circumstances may you combine this
    software in any way with any other Broadcom software provided under a
    license other than the GPL, without Broadcom's express prior written
    consent.
*/                       

#ifndef __BCM6362_MAP_H
#define __BCM6362_MAP_H

#ifdef __cplusplus
extern "C" {
#endif


#include "bcmtypes.h"

#define PERF_BASE            0xb0000000  /* chip control registers */
#define TIMR_BASE            0xb0000040  /* timer registers */
#define GPIO_BASE            0xb0000080  /* gpio registers */
#define UART_BASE            0xb0000100  /* uart registers */
#define UART1_BASE           0xb0000120  /* uart registers */
#define NAND_REG_BASE        0xb0000200  /* NAND registers */
#define NAND_CACHE_BASE      0xb0000600
#define SPI_BASE             0xb0000800  /* SPI master controller registers */
#define HSSPIM_BASE          0xb0001000  /* High-Speed SPI registers */
#define MISC_BASE            0xb0001800  /* Miscellaneous Registers */
#define LED_BASE             0xb0001900  /* LED control registers */
#define USB_CTL_BASE         0xb0002400  /* USB 2.0 device control registers */
#define USB_EHCI_BASE        0x10002500  /* USB host registers */
#define USB_OHCI_BASE        0x10002600  /* USB host registers */
#define USBH_CFG_BASE        0xb0002700
#define IPSEC_BASE           0xb0002800
#define DDR_BASE             0xb0003000  /* Memory control registers */
#define WLAN_CHIPC_BASE      0x10004000  /* WLAN ChipCommon registers, use 1xxx for ioremap */
#define WLAN_MAC_BASE        0x10005000  /* WLAN d11mac registers */
#define WLAN_SHIM_BASE       0xb0007000  /* shim interface to WLAN */
#define SAR_DMA_BASE         0xb000b800  /* ATM SAR DMA control registers */
#define PCIE_BASE            0xb0e40000

typedef struct DDRPhyControl {
    uint32 REVISION;               /* 0x00 */
    uint32 CLK_PM_CTRL;            /* 0x04 */
    uint32 unused0[2];             /* 0x08-0x10 */
    uint32 PLL_STATUS;             /* 0x10 */
    uint32 PLL_CONFIG;             /* 0x14 */
    uint32 PLL_PRE_DIVIDER;        /* 0x18 */
    uint32 PLL_DIVIDER;            /* 0x1c */
    uint32 PLL_CONTROL1;           /* 0x20 */
    uint32 PLL_CONTROL2;           /* 0x24 */
    uint32 PLL_SS_EN;              /* 0x28 */
    uint32 PLL_SS_CFG;             /* 0x2c */
    uint32 STATIC_VDL_OVERRIDE;    /* 0x30 */
    uint32 DYNAMIC_VDL_OVERRIDE;   /* 0x34 */
    uint32 IDLE_PAD_CONTROL;       /* 0x38 */
    uint32 ZQ_PVT_COMP_CTL;        /* 0x3c */
    uint32 DRIVE_PAD_CTL;          /* 0x40 */
    uint32 CLOCK_REG_CONTROL;      /* 0x44 */
    uint32 unused1[46];
} DDRPhyControl;

typedef struct DDRPhyByteLaneControl {
    uint32 REVISION;                /* 0x00 */
    uint32 VDL_CALIBRATE;           /* 0x04 */
    uint32 VDL_STATUS;              /* 0x08 */
    uint32 unused;                  /* 0x0c */
    uint32 VDL_OVERRIDE_0;          /* 0x10 */
    uint32 VDL_OVERRIDE_1;          /* 0x14 */
    uint32 VDL_OVERRIDE_2;          /* 0x18 */
    uint32 VDL_OVERRIDE_3;          /* 0x1c */
    uint32 VDL_OVERRIDE_4;          /* 0x20 */
    uint32 VDL_OVERRIDE_5;          /* 0x24 */
    uint32 VDL_OVERRIDE_6;          /* 0x28 */
    uint32 VDL_OVERRIDE_7;          /* 0x2c */
    uint32 READ_CONTROL;            /* 0x30 */
    uint32 READ_FIFO_STATUS;        /* 0x34 */
    uint32 READ_FIFO_CLEAR;         /* 0x38 */
    uint32 IDLE_PAD_CONTROL;        /* 0x3c */
    uint32 DRIVE_PAD_CTL;           /* 0x40 */
    uint32 CLOCK_PAD_DISABLE;       /* 0x44 */
    uint32 WR_PREAMBLE_MODE;        /* 0x48 */
    uint32 CLOCK_REG_CONTROL;       /* 0x4C */
    uint32 unused0[44];
} DDRPhyByteLaneControl;

typedef struct DDRControl {
    uint32 CNFG;                            /* 0x000 */
    uint32 CSST;                            /* 0x004 */
    uint32 CSEND;                           /* 0x008 */
    uint32 unused;                          /* 0x00c */
    uint32 ROW00_0;                         /* 0x010 */
    uint32 ROW00_1;                         /* 0x014 */
    uint32 ROW01_0;                         /* 0x018 */
    uint32 ROW01_1;                         /* 0x01c */
    uint32 unused0[4];
    uint32 ROW20_0;                         /* 0x030 */
    uint32 ROW20_1;                         /* 0x034 */
    uint32 ROW21_0;                         /* 0x038 */
    uint32 ROW21_1;                         /* 0x03c */
    uint32 unused1[4];
    uint32 COL00_0;                         /* 0x050 */
    uint32 COL00_1;                         /* 0x054 */
    uint32 COL01_0;                         /* 0x058 */
    uint32 COL01_1;                         /* 0x05c */
    uint32 unused2[4];
    uint32 COL20_0;                         /* 0x070 */
    uint32 COL20_1;                         /* 0x074 */
    uint32 COL21_0;                         /* 0x078 */
    uint32 COL21_1;                         /* 0x07c */
    uint32 unused3[4];
    uint32 BNK10;                           /* 0x090 */
    uint32 BNK32;                           /* 0x094 */
    uint32 unused4[26];
    uint32 DCMD;                            /* 0x100 */
#define DCMD_CS1          (1 << 5)
#define DCMD_CS0          (1 << 4)
#define DCMD_SET_SREF     4
    uint32 DMODE_0;                         /* 0x104 */
    uint32 DMODE_1;                         /* 0x108 */
#define DMODE_1_DRAMSLEEP (1 << 11)
    uint32 CLKS;                            /* 0x10c */
    uint32 ODT;                             /* 0x110 */
    uint32 TIM1_0;                          /* 0x114 */
    uint32 TIM1_1;                          /* 0x118 */
    uint32 TIM2;                            /* 0x11c */
    uint32 CTL_CRC;                         /* 0x120 */
    uint32 DOUT_CRC;                        /* 0x124 */
    uint32 DIN_CRC;                         /* 0x128 */
    uint32 unused5[53];

    DDRPhyControl           PhyControl;             /* 0x200 */
    DDRPhyByteLaneControl   PhyByteLane0Control;    /* 0x300 */
    DDRPhyByteLaneControl   PhyByteLane1Control;    /* 0x400 */
    DDRPhyByteLaneControl   PhyByteLane2Control;    /* 0x500 */
    DDRPhyByteLaneControl   PhyByteLane3Control;    /* 0x600 */
    uint32 unused6[64];

    uint32 GCFG;                            /* 0x800 */
    uint32 LBIST_CFG;                       /* 0x804 */
    uint32 LBIST_SEED;                      /* 0x808 */
    uint32 ARB;                             /* 0x80c */
    uint32 PI_GCF;                          /* 0x810 */
    uint32 PI_UBUS_CTL;                     /* 0x814 */
    uint32 PI_MIPS_CTL;                     /* 0x818 */
    uint32 PI_DSL_MIPS_CTL;                 /* 0x81c */
    uint32 PI_DSL_PHY_CTL;                  /* 0x820 */
    uint32 PI_UBUS_ST;                      /* 0x824 */
    uint32 PI_MIPS_ST;                      /* 0x828 */
    uint32 PI_DSL_MIPS_ST;                  /* 0x82c */
    uint32 PI_DSL_PHY_ST;                   /* 0x830 */
    uint32 PI_UBUS_SMPL;                    /* 0x834 */
    uint32 TESTMODE;                        /* 0x838 */
    uint32 TEST_CFG1;                       /* 0x83c */
    uint32 TEST_PAT;                        /* 0x840 */
    uint32 TEST_COUNT;                      /* 0x844 */
    uint32 TEST_CURR_COUNT;                 /* 0x848 */
    uint32 TEST_ADDR_UPDT;                  /* 0x84c */
    uint32 TEST_ADDR;                       /* 0x850 */
    uint32 TEST_DATA0;                      /* 0x854 */
    uint32 TEST_DATA1;                      /* 0x858 */
    uint32 TEST_DATA2;                      /* 0x85c */
    uint32 TEST_DATA3;                      /* 0x860 */
} DDRControl;

#define DDR ((volatile DDRControl * const) DDR_BASE)

/*
** Peripheral Controller
*/

#define IRQ_BITS 64
typedef struct  {
    uint64        IrqMask;
    uint64        IrqStatus;
} IrqControl_t;

typedef struct PerfControl {
    uint32        RevID;             /* (00) word 0 */
    uint32        blkEnables;        /* (04) word 1 */
#define NAND_CLK_EN      (1 << 20)
#define PHYMIPS_CLK_EN   (1 << 19)
#define FAP_CLK_EN       (1 << 18)
#define PCIE_CLK_EN      (1 << 17)
#define HS_SPI_CLK_EN    (1 << 16)
#define SPI_CLK_EN       (1 << 15)
#define IPSEC_CLK_EN     (1 << 14)
#define USBH_CLK_EN      (1 << 13)
#define USBD_CLK_EN      (1 << 12)
#define PCM_CLK_EN       (1 << 11)
#define ROBOSW_CLK_EN    (1 << 10)
#define SAR_CLK_EN       (1 << 9)
#define SWPKT_SAR_CLK_EN (1 << 8)
#define SWPKT_USB_CLK_EN (1 << 7)
#define WLAN_OCP_CLK_EN  (1 << 5)
#define MIPS_CLK_EN      (1 << 4)
#define ADSL_CLK_EN      (1 << 3)
#define ADSL_AFE_EN      (1 << 2)
#define ADSL_QPROC_EN    (1 << 1)
#define DISABLE_GLESS    (1 << 0)

    uint32        pll_control;       /* (08) word 2 */
#define SOFT_RESET              0x00000001      // 0

    uint32        deviceTimeoutEn;   /* (0c) word 3 */
    uint32        softResetB;        /* (10) word 4 */
#define SOFT_RST_WLAN_SHIM_UBUS (1 << 14)
#define SOFT_RST_FAP            (1 << 13)
#define SOFT_RST_DDR_PHY        (1 << 12)
#define SOFT_RST_WLAN_SHIM      (1 << 11)
#define SOFT_RST_PCIE_EXT       (1 << 10)
#define SOFT_RST_PCIE           (1 << 9)
#define SOFT_RST_PCIE_CORE      (1 << 8)
#define SOFT_RST_PCM            (1 << 7)
#define SOFT_RST_USBH           (1 << 6)
#define SOFT_RST_USBD           (1 << 5)
#define SOFT_RST_SWITCH         (1 << 4)
#define SOFT_RST_SAR            (1 << 3)
#define SOFT_RST_EPHY           (1 << 2)
#define SOFT_RST_IPSEC          (1 << 1)
#define SOFT_RST_SPI            (1 << 0)

    uint32        diagControl;        /* (14) word 5 */
    uint32        ExtIrqCfg;          /* (18) word 6*/
    uint32        unused1;            /* (1c) word 7 */
#define EI_SENSE_SHFT   0
#define EI_STATUS_SHFT  4
#define EI_CLEAR_SHFT   8
#define EI_MASK_SHFT    12
#define EI_INSENS_SHFT  16
#define EI_LEVEL_SHFT   20

     IrqControl_t IrqControl[2];
} PerfControl;

#define PERF ((volatile PerfControl * const) PERF_BASE)

/*
** Timer
*/
typedef struct Timer {
    uint16        unused0;
    byte          TimerMask;
#define TIMER0EN        0x01
#define TIMER1EN        0x02
#define TIMER2EN        0x04
    byte          TimerInts;
#define TIMER0          0x01
#define TIMER1          0x02
#define TIMER2          0x04
#define WATCHDOG        0x08
    uint32        TimerCtl0;
    uint32        TimerCtl1;
    uint32        TimerCtl2;
#define TIMERENABLE     0x80000000
#define RSTCNTCLR       0x40000000
    uint32        TimerCnt0;
    uint32        TimerCnt1;
    uint32        TimerCnt2;
    uint32        WatchDogDefCount;

    /* Write 0xff00 0x00ff to Start timer
     * Write 0xee00 0x00ee to Stop and re-load default count
     * Read from this register returns current watch dog count
     */
    uint32        WatchDogCtl;

    /* Number of 50-MHz ticks for WD Reset pulse to last */
    uint32        WDResetCount;
} Timer;

#define TIMER ((volatile Timer * const) TIMR_BASE)

/*
** UART
*/
typedef struct UartChannel {
    byte          unused0;
    byte          control;
#define BRGEN           0x80    /* Control register bit defs */
#define TXEN            0x40
#define RXEN            0x20
#define LOOPBK          0x10
#define TXPARITYEN      0x08
#define TXPARITYEVEN    0x04
#define RXPARITYEN      0x02
#define RXPARITYEVEN    0x01

    byte          config;
#define XMITBREAK       0x40
#define BITS5SYM        0x00
#define BITS6SYM        0x10
#define BITS7SYM        0x20
#define BITS8SYM        0x30
#define ONESTOP         0x07
#define TWOSTOP         0x0f
    /* 4-LSBS represent STOP bits/char
     * in 1/8 bit-time intervals.  Zero
     * represents 1/8 stop bit interval.
     * Fifteen represents 2 stop bits.
     */
    byte          fifoctl;
#define RSTTXFIFOS      0x80
#define RSTRXFIFOS      0x40
    /* 5-bit TimeoutCnt is in low bits of this register.
     *  This count represents the number of characters
     *  idle times before setting receive Irq when below threshold
     */
    uint32        baudword;
    /* When divide SysClk/2/(1+baudword) we should get 32*bit-rate
     */

    byte          txf_levl;       /* Read-only fifo depth */
    byte          rxf_levl;       /* Read-only fifo depth */
    byte          fifocfg;        /* Upper 4-bits are TxThresh, Lower are
                                   *      RxThreshold.  Irq can be asserted
                                   *      when rx fifo> thresh, txfifo<thresh
                                   */
    byte          prog_out;       /* Set value of DTR (Bit0), RTS (Bit1)
                                   *  if these bits are also enabled to GPIO_o
                                   */
#define DTREN   0x01
#define RTSEN   0x02

    byte          unused1;
    byte          DeltaIPEdgeNoSense;     /* Low 4-bits, set corr bit to 1 to
                                           * detect irq on rising AND falling
                                           * edges for corresponding GPIO_i
                                           * if enabled (edge insensitive)
                                           */
    byte          DeltaIPConfig_Mask;     /* Upper 4 bits: 1 for posedge sense
                                           *      0 for negedge sense if
                                           *      not configured for edge
                                           *      insensitive (see above)
                                           * Lower 4 bits: Mask to enable change
                                           *  detection IRQ for corresponding
                                           *  GPIO_i
                                           */
    byte          DeltaIP_SyncIP;         /* Upper 4 bits show which bits
                                           *  have changed (may set IRQ).
                                           *  read automatically clears bit
                                           * Lower 4 bits are actual status
                                           */

    uint16        intMask;                /* Same Bit defs for Mask and status */
    uint16        intStatus;
#define DELTAIP         0x0001
#define TXUNDERR        0x0002
#define TXOVFERR        0x0004
#define TXFIFOTHOLD     0x0008
#define TXREADLATCH     0x0010
#define TXFIFOEMT       0x0020
#define RXUNDERR        0x0040
#define RXOVFERR        0x0080
#define RXTIMEOUT       0x0100
#define RXFIFOFULL      0x0200
#define RXFIFOTHOLD     0x0400
#define RXFIFONE        0x0800
#define RXFRAMERR       0x1000
#define RXPARERR        0x2000
#define RXBRK           0x4000

    uint16        unused2;
    uint16        Data;                   /* Write to TX, Read from RX */
                                          /* bits 11:8 are BRK,PAR,FRM errors */

    uint32        unused3;
    uint32        unused4;
} Uart;

#define UART ((volatile Uart * const) UART_BASE)

/*
** Gpio Controller
*/

typedef struct GpioControl {
    uint64      GPIODir;                    /* 0 */
    uint64      GPIOio;                     /* 8 */
    uint32      LEDCtrl;                    /* 10 */
    uint32      SpiSlaveCfg;                /* 14 */
    uint32      GPIOMode;                   /* 18 */
#define GPIO_MODE_EXT_IRQ3          (1<<27)
#define GPIO_MODE_EXT_IRQ2          (1<<26)
#define GPIO_MODE_EXT_IRQ1          (1<<25)
#define GPIO_MODE_EXT_IRQ0          (1<<24)
#define GPIO_MODE_EPHY3_LED         (1<<23)
#define GPIO_MODE_EPHY2_LED         (1<<22)
#define GPIO_MODE_EPHY1_LED         (1<<21)
#define GPIO_MODE_EPHY0_LED         (1<<20)
#define GPIO_MODE_ADSL_SPI_SSB      (1<<19)
#define GPIO_MODE_ADSL_SPI_CLK      (1<<18)
#define GPIO_MODE_ADSL_SPI_MOSI     (1<<17)
#define GPIO_MODE_ADSL_SPI_MISO     (1<<16)
#define GPIO_MODE_UART2_SDOUT       (1<<15)
#define GPIO_MODE_UART2_SDIN        (1<<14)
#define GPIO_MODE_UART2_SRTS        (1<<13)
#define GPIO_MODE_UART2_SCTS        (1<<12)
#define GPIO_MODE_NTR_PULSE         (1<<11)
#define GPIO_MODE_LS_SPIM_SSB3      (1<<10)
#define GPIO_MODE_LS_SPIM_SSB2      (1<<9)
#define GPIO_MODE_INET_LED          (1<<8)
#define GPIO_MODE_ROBOSW_LED1       (1<<7)
#define GPIO_MODE_ROBOSW_LED0       (1<<6)
#define GPIO_MODE_ROBOSW_LED_CLK    (1<<5)
#define GPIO_MODE_ROBOSW_LED_DATA   (1<<4)
#define GPIO_MODE_SERIAL_LED_DATA   (1<<3)
#define GPIO_MODE_SERIAL_LED_CLK    (1<<2)
#define GPIO_MODE_SYS_IRQ           (1<<1)
#define GPIO_MODE_USBD_LED          (1<<0)

    uint32      GPIOCtrl;                   /* 1C */
    uint32      unused3[2];                 /* 20 - 24*/
    uint32      TestControl;                /* 28 */
    uint32      OscControl;                 /* 2C */
    uint32      RoboSWLEDControl;           /* 30 */
    uint32      RoboSWLEDLSR;               /* 34 */
    uint32      GPIOBaseMode;               /* 38 */
#define NAND_GPIO_OVERRIDE      (1<<2)
    uint32      RoboswEphyCtrl;             /* 3C */
#define EPHY_PLL_LOCK           (1<<27)
#define EPHY_ATEST_25MHZ_EN     (1<<26)
#define EPHY_PWR_DOWN_DLL       (1<<25)
#define EPHY_PWR_DOWN_BIAS      (1<<24)
#define EPHY_PWR_DOWN_TX_4      (1<<23)
#define EPHY_PWR_DOWN_TX_3      (1<<22)
#define EPHY_PWR_DOWN_TX_2      (1<<21)
#define EPHY_PWR_DOWN_TX_1      (1<<20)
#define EPHY_PWR_DOWN_RX_4      (1<<19)
#define EPHY_PWR_DOWN_RX_3      (1<<18)
#define EPHY_PWR_DOWN_RX_2      (1<<17)
#define EPHY_PWR_DOWN_RX_1      (1<<16)
#define EPHY_PWR_DOWN_SD_4      (1<<15)
#define EPHY_PWR_DOWN_SD_3      (1<<14)
#define EPHY_PWR_DOWN_SD_2      (1<<13)
#define EPHY_PWR_DOWN_SD_1      (1<<12)
#define EPHY_PWR_DOWN_RD_4      (1<<11)
#define EPHY_PWR_DOWN_RD_3      (1<<10)
#define EPHY_PWR_DOWN_RD_2      (1<<9)
#define EPHY_PWR_DOWN_RD_1      (1<<8)
#define EPHY_PWR_DOWN_4         (1<<7)
#define EPHY_PWR_DOWN_3         (1<<6)
#define EPHY_PWR_DOWN_2         (1<<5)
#define EPHY_PWR_DOWN_1         (1<<4)
#define EPHY_RST_4              (1<<3)
#define EPHY_RST_3              (1<<2)
#define EPHY_RST_2              (1<<1)
#define EPHY_RST_1              (1<<0)
    uint32      RoboswSwitchCtrl;           /* 40 */
#define RSW_MII_2_IFC_EN        (1<<23)
#define RSW_MII_2_AMP_EN        (1<<22)
#define RSW_MII_2_SEL_SHIFT     20
#define RSW_MII_SEL_3P3V        0
#define RSW_MII_SEL_2P5V        1
#define RSW_MII_SEL_1P5V        2
#define RSW_MII_AMP_EN          (1<<18)
#define RSW_MII_SEL_SHIFT       16
#define RSW_SPI_MODE            (1<<11)
#define RSW_BC_SUPP_EN          (1<<10)
#define RSW_CLK_FREQ_MASK       (3<<8)
#define RSW_ENF_DFX_FLOW        (1<<7)
#define RSW_ENH_DFX_FLOW        (1<<6)
#define RSW_GRX_0_SETUP         (1<<5)
#define RSW_GTX_0_SETUP         (1<<4)
#define RSW_HW_FWDG_EN          (1<<3)
#define RSW_QOS_EN              (1<<2)
#define RSW_WD_CLR_EN           (1<<1)
#define RSW_MII_DUMB_FWDG_EN    (1<<0)

    uint32      RegFileTmCtl;               /* 44 */

    uint32      RingOscCtrl0;               /* 48 */
#define RING_OSC_256_CYCLES         8
#define RING_OSC_512_CYCLES         9
#define RING_OSC_1024_CYCLES        10

    uint32      RingOscCtrl1;               /* 4C */
#define RING_OSC_ENABLE_MASK        (0x0f<<24)
#define RING_OSC_ENABLE_SHIFT       24
#define RING_OSC_MAX                4
#define RING_OSC_COUNT_RESET        (0x1<<23)
#define RING_OSC_SELECT_MASK        (0x7<<20)
#define RING_OSC_SELECT_SHIFT       20
#define RING_OSC_IRQ                (0x1<<18)
#define RING_OSC_COUNTER_OVERFLOW   (0x1<<17)
#define RING_OSC_COUNTER_BUSY       (0x1<<16)
#define RING_OSC_COUNT_MASK         0x0000ffff

    uint32      unused4[6];                 /* 50 - 64 */
    uint32      DieRevID;                   /* 68 */
    uint32      unused5;                    /* 6c */
    uint32      DiagSelControl;             /* 70 */
    uint32      DiagReadBack;               /* 74 */
    uint32      DiagReadBackHi;             /* 78 */
    uint32      DiagMiscControl;            /* 7c */
} GpioControl;

#define GPIO ((volatile GpioControl * const) GPIO_BASE)

/* Number to mask conversion macro used for GPIODir and GPIOio */
#define GPIO_NUM_MAX                    48
#define GPIO_NUM_TO_MASK(X)             ( (((X) & BP_GPIO_NUM_MASK) < GPIO_NUM_MAX) ? ((uint64)1 << ((X) & BP_GPIO_NUM_MASK)) : (0) )

/*
** Spi Controller
*/

typedef struct SpiControl {
  uint16        spiMsgCtl;              /* (0x0) control byte */
#define FULL_DUPLEX_RW                  0
#define HALF_DUPLEX_W                   1
#define HALF_DUPLEX_R                   2
#define SPI_MSG_TYPE_SHIFT              14
#define SPI_BYTE_CNT_SHIFT              0
  byte          spiMsgData[0x21e];      /* (0x02 - 0x21f) msg data */
  byte          unused0[0x1e0];
  byte          spiRxDataFifo[0x220];   /* (0x400 - 0x61f) rx data */
  byte          unused1[0xe0];

  uint16        spiCmd;                 /* (0x700): SPI command */
#define SPI_CMD_NOOP                    0
#define SPI_CMD_SOFT_RESET              1
#define SPI_CMD_HARD_RESET              2
#define SPI_CMD_START_IMMEDIATE         3

#define SPI_CMD_COMMAND_SHIFT           0
#define SPI_CMD_COMMAND_MASK            0x000f

#define SPI_CMD_DEVICE_ID_SHIFT         4
#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT  8
#define SPI_CMD_ONE_BYTE_SHIFT          11
#define SPI_CMD_ONE_WIRE_SHIFT          12
#define SPI_DEV_ID_0                    0
#define SPI_DEV_ID_1                    1
#define SPI_DEV_ID_2                    2
#define SPI_DEV_ID_3                    3

  byte          spiIntStatus;           /* (0x702): SPI interrupt status */
  byte          spiMaskIntStatus;       /* (0x703): SPI masked interrupt status */

  byte          spiIntMask;             /* (0x704): SPI interrupt mask */
#define SPI_INTR_CMD_DONE               0x01
#define SPI_INTR_RX_OVERFLOW            0x02
#define SPI_INTR_INTR_TX_UNDERFLOW      0x04
#define SPI_INTR_TX_OVERFLOW            0x08
#define SPI_INTR_RX_UNDERFLOW           0x10
#define SPI_INTR_CLEAR_ALL              0x1f

  byte          spiStatus;              /* (0x705): SPI status */
#define SPI_RX_EMPTY                    0x02
#define SPI_CMD_BUSY                    0x04
#define SPI_SERIAL_BUSY                 0x08

  byte          spiClkCfg;              /* (0x706): SPI clock configuration */
#define SPI_CLK_0_391MHZ                1
#define SPI_CLK_0_781MHZ                2 /* default */
#define SPI_CLK_1_563MHZ                3
#define SPI_CLK_3_125MHZ                4
#define SPI_CLK_6_250MHZ                5
#define SPI_CLK_12_50MHZ                6
#define SPI_CLK_MASK                    0x07
#define SPI_SSOFFTIME_MASK              0x38
#define SPI_SSOFFTIME_SHIFT             3
#define SPI_BYTE_SWAP                   0x80

  byte          spiFillByte;            /* (0x707): SPI fill byte */
  byte          unused2;
  byte          spiMsgTail;             /* (0x709): msgtail */
  byte          unused3;
  byte          spiRxTail;              /* (0x70B): rxtail */
} SpiControl;

#define SPI ((volatile SpiControl * const) SPI_BASE)


/*
** High-Speed SPI Controller
*/

#define __mask(end, start)      (((1 << ((end - start) + 1)) - 1) << start)
typedef struct HsSpiControl {

  uint32    hs_spiGlobalCtrl;   // 0x0000
#define HS_SPI_MOSI_IDLE        (1 << 18)
#define HS_SPI_CLK_POLARITY      (1 << 17)
#define HS_SPI_CLK_GATE_SSOFF       (1 << 16)
#define HS_SPI_PLL_CLK_CTRL     (8)
#define HS_SPI_PLL_CLK_CTRL_MASK    __mask(15, HS_SPI_PLL_CLK_CTRL)
#define HS_SPI_SS_POLARITY      (0)
#define HS_SPI_SS_POLARITY_MASK     __mask(7, HS_SPI_SS_POLARITY)

  uint32    hs_spiExtTrigCtrl;  // 0x0004
#define HS_SPI_TRIG_RAW_STATE   (24)
#define HS_SPI_TRIG_RAW_STATE_MASK  __mask(31, HS_SPI_TRIG_RAW_STATE)
#define HS_SPI_TRIG_LATCHED     (16)
#define HS_SPI_TRIG_LATCHED_MASK    __mask(23, HS_SPI_TRIG_LATCHED)
#define HS_SPI_TRIG_SENSE       (8)
#define HS_SPI_TRIG_SENSE_MASK      __mask(15, HS_SPI_TRIG_SENSE)
#define HS_SPI_TRIG_TYPE        (0)
#define HS_SPI_TRIG_TYPE_MASK       __mask(7, HS_SPI_TRIG_TYPE)
#define HS_SPI_TRIG_TYPE_EDGE       (0)
#define HS_SPI_TRIG_TYPE_LEVEL      (1)

  uint32    hs_spiIntStatus;    // 0x0008
#define HS_SPI_IRQ_PING1_USER       (28)
#define HS_SPI_IRQ_PING1_USER_MASK  __mask(31, HS_SPI_IRQ_PING1_USER)
#define HS_SPI_IRQ_PING0_USER       (24)
#define HS_SPI_IRQ_PING0_USER_MASK  __mask(27, HS_SPI_IRQ_PING0_USER)

#define HS_SPI_IRQ_PING1_CTRL_INV   (1 << 12)
#define HS_SPI_IRQ_PING1_POLL_TOUT  (1 << 11)
#define HS_SPI_IRQ_PING1_TX_UNDER   (1 << 10)
#define HS_SPI_IRQ_PING1_RX_OVER    (1 << 9)
#define HS_SPI_IRQ_PING1_CMD_DONE   (1 << 8)

#define HS_SPI_IRQ_PING0_CTRL_INV   (1 << 4)
#define HS_SPI_IRQ_PING0_POLL_TOUT  (1 << 3)
#define HS_SPI_IRQ_PING0_TX_UNDER   (1 << 2)
#define HS_SPI_IRQ_PING0_RX_OVER    (1 << 1)
#define HS_SPI_IRQ_PING0_CMD_DONE   (1 << 0)

  uint32    hs_spiIntStatusMasked;  // 0x000C
#define HS_SPI_IRQSM__PING1_USER    (28)
#define HS_SPI_IRQSM__PING1_USER_MASK   __mask(31, HS_SPI_IRQSM__PING1_USER)
#define HS_SPI_IRQSM__PING0_USER    (24)
#define HS_SPI_IRQSM__PING0_USER_MASK   __mask(27, HS_SPI_IRQSM__PING0_USER)

#define HS_SPI_IRQSM__PING1_CTRL_INV    (1 << 12)
#define HS_SPI_IRQSM__PING1_POLL_TOUT   (1 << 11)
#define HS_SPI_IRQSM__PING1_TX_UNDER    (1 << 10)
#define HS_SPI_IRQSM__PING1_RX_OVER (1 << 9)
#define HS_SPI_IRQSM__PING1_CMD_DONE    (1 << 8)

#define HS_SPI_IRQSM__PING0_CTRL_INV    (1 << 4)
#define HS_SPI_IRQSM__PING0_POLL_TOUT   (1 << 3)
#define HS_SPI_IRQSM__PING0_TX_UNDER    (1 << 2)
#define HS_SPI_IRQSM__PING0_RX_OVER     (1 << 1)
#define HS_SPI_IRQSM__PING0_CMD_DONE    (1 << 0)

  uint32    hs_spiIntMask;      // 0x0010
#define HS_SPI_IRQM_PING1_USER      (28)
#define HS_SPI_IRQM_PING1_USER_MASK __mask(31, HS_SPI_IRQM_PING1_USER)
#define HS_SPI_IRQM_PING0_USER      (24)
#define HS_SPI_IRQM_PING0_USER_MASK __mask(27, HS_SPI_IRQM_PING0_USER)

#define HS_SPI_IRQM_PING1_CTRL_INV  (1 << 12)
#define HS_SPI_IRQM_PING1_POLL_TOUT (1 << 11)
#define HS_SPI_IRQM_PING1_TX_UNDER  (1 << 10)
#define HS_SPI_IRQM_PING1_RX_OVER   (1 << 9)
#define HS_SPI_IRQM_PING1_CMD_DONE  (1 << 8)

#define HS_SPI_IRQM_PING0_CTRL_INV  (1 << 4)
#define HS_SPI_IRQM_PING0_POLL_TOUT (1 << 3)
#define HS_SPI_IRQM_PING0_TX_UNDER  (1 << 2)
#define HS_SPI_IRQM_PING0_RX_OVER   (1 << 1)
#define HS_SPI_IRQM_PING0_CMD_DONE  (1 << 0)

#define HS_SPI_INTR_CLEAR_ALL       (0xFF001F1F)

  uint32    hs_spiFlashCtrl;    // 0x0014
#define HS_SPI_FCTRL_MB_ENABLE      (1 << 23)
#define HS_SPI_FCTRL_SS_NUM         (20)
#define HS_SPI_FCTRL_SS_NUM_MASK    __mask(22, HS_SPI_FCTRL_SS_NUM)
#define HS_SPI_FCTRL_PROFILE_NUM    (16)
#define HS_SPI_FCTRL_PROFILE_NUM_MASK   __mask(18, HS_SPI_FCTRL_PROFILE_NUM)
#define HS_SPI_FCTRL_DUMMY_BYTES    (10)
#define HS_SPI_FCTRL_DUMMY_BYTES_MASK   __mask(11, HS_SPI_FCTRL_DUMMY_BYTES)
#define HS_SPI_FCTRL_ADDR_BYTES     (8)
#define HS_SPI_FCTRL_ADDR_BYTES_MASK    __mask(9, HS_SPI_FCTRL_ADDR_BYTES)
#define HS_SPI_FCTRL_ADDR_BYTES_2   (0)
#define HS_SPI_FCTRL_ADDR_BYTES_3   (1)
#define HS_SPI_FCTRL_ADDR_BYTES_4   (2)
#define HS_SPI_FCTRL_READ_OPCODE    (0)
#define HS_SPI_FCTRL_READ_OPCODE_MASK   __mask(7, HS_SPI_FCTRL_READ_OPCODE)

  uint32    hs_spiFlashAddrBase;    // 0x0018

  char      fill0[0x80 - 0x18];

  uint32    hs_spiPP_0_Cmd;     // 0x0080
#define HS_SPI_PP_SS_NUM        (12)
#define HS_SPI_PP_SS_NUM_MASK       __mask(14, HS_SPI_PP_SS_NUM)
#define HS_SPI_PP_PROFILE_NUM       (8)
#define HS_SPI_PP_PROFILE_NUM_MASK  __mask(10, HS_SPI_PP_PROFILE_NUM)

} HsSpiControl;

typedef struct HsSpiPingPong {

    uint32 command;
#define HS_SPI_SS_NUM (12)
#define HS_SPI_PROFILE_NUM (8)
#define HS_SPI_TRIGGER_NUM (4)
#define HS_SPI_COMMAND_VALUE (0)
    #define HS_SPI_COMMAND_NOOP (0)
    #define HS_SPI_COMMAND_START_NOW (1)
    #define HS_SPI_COMMAND_START_TRIGGER (2)
    #define HS_SPI_COMMAND_HALT (3)
    #define HS_SPI_COMMAND_FLUSH (4)

    uint32 status;
#define HS_SPI_ERROR_BYTE_OFFSET (16)
#define HS_SPI_WAIT_FOR_TRIGGER (2)
#define HS_SPI_SOURCE_BUSY (1)
#define HS_SPI_SOURCE_GNT (0)

    uint32 fifo_status;
    uint32 control;

} HsSpiPingPong;

typedef struct HsSpiProfile {

    uint32 clk_ctrl;
#define HS_SPI_ACCUM_RST_ON_LOOP (15)
#define HS_SPI_SPI_CLK_2X_SEL (14)
#define HS_SPI_FREQ_CTRL_WORD (0)
    
    uint32 signal_ctrl;
#define	HS_SPI_ASYNC_INPUT_PATH (1 << 16)
#define	HS_SPI_LAUNCH_RISING    (1 << 13)
#define	HS_SPI_LATCH_RISING     (1 << 12)

    uint32 mode_ctrl;
#define HS_SPI_PREPENDBYTE_CNT (24)
#define HS_SPI_MODE_ONE_WIRE (20)
#define HS_SPI_MULTIDATA_WR_SIZE (18)
#define HS_SPI_MULTIDATA_RD_SIZE (16)
#define HS_SPI_MULTIDATA_WR_STRT (12)
#define HS_SPI_MULTIDATA_RD_STRT (8)
#define HS_SPI_FILLBYTE (0)

    uint32 polling_config;
    uint32 polling_and_mask;
    uint32 polling_compare;
    uint32 polling_timeout;
    uint32 reserved;

} HsSpiProfile;

#define HS_SPI_OP_CODE 13
    #define HS_SPI_OP_SLEEP (0)
    #define HS_SPI_OP_READ_WRITE (1)
    #define HS_SPI_OP_WRITE (2)
    #define HS_SPI_OP_READ (3)
    #define HS_SPI_OP_SETIRQ (4)

#define HS_SPI ((volatile HsSpiControl * const) HSSPIM_BASE)
#define HS_SPI_PINGPONG0 ((volatile HsSpiPingPong * const) (HSSPIM_BASE+0x80))
#define HS_SPI_PINGPONG1 ((volatile HsSpiPingPong * const) (HSSPIM_BASE+0xc0))
#define HS_SPI_PROFILES ((volatile HsSpiProfile * const) (HSSPIM_BASE+0x100))
#define HS_SPI_FIFO0 ((volatile uint8 * const) (HSSPIM_BASE+0x200))
#define HS_SPI_FIFO1 ((volatile uint8 * const) (HSSPIM_BASE+0x400))


/*
** Misc Register Set Definitions.
*/

typedef struct Misc {
    uint32  unused1;                            /* 0x00 */
    uint32  miscSerdesCtrl;                     /* 0x04 */
#define SERDES_PCIE_ENABLE                      0x00000001
#define SERDES_PCIE_EXD_ENABLE                  (1<<15)
    
    uint32  miscSerdesSts;                      /* 0x08 */
    uint32  miscIrqOutMask;                     /* 0x0C */
#define MISC_PCIE_EP_IRQ_MASK0                  (1<<0)
#define MISC_PCIE_EP_IRQ_MASK1                  (1<<1)

    uint32  miscMemcControl;                    /* 0x10 */
#define MISC_MEMC_CONTROL_MC_UBUS_ASYNC_MODE    (1<<3)
#define MISC_MEMC_CONTROL_MC_LMB_ASYNC_MODE     (1<<2)
#define MISC_MEMC_CONTROL_DDR_TEST_DONE         (1<<1)
#define MISC_MEMC_CONTROL_DDR_TEST_DISABLE      (1<<0)

    uint32  miscStrapBus;                       /* 0x14 */
#define MISC_STRAP_BUS_RESET_CFG_DELAY          (1<<18)
#define MISC_STRAP_BUS_RESET_OUT_SHIFT          16
#define MISC_STRAP_BUS_RESET_OUT_MASK           (3<<MISC_STRAP_BUS_RESET_OUT_SHIFT)
#define MISC_STRAP_BUS_BOOT_SEL_SHIFT           15
#define MISC_STRAP_BUS_BOOT_SEL_MASK            (0x1<<MISC_STRAP_BUS_BOOT_SEL_SHIFT)
#define MISC_STRAP_BUS_BOOT_SERIAL              0x01
#define MISC_STRAP_BUS_BOOT_NAND                0x00
#define MISC_STRAP_BUS_HS_SPIM_24B_N_32B_ADDR   (1<<14)
#define MISC_STRAP_BUS_HS_SPIM_24B_N_32B_ADDR   (1<<14)
#define MISC_STRAP_BUS_HS_SPIM_CLK_SLOW_N_FAST  (1<<13)
#define MISC_STRAP_BUS_LS_SPIM_CLK_FAST_N_SLOW  (1<<12)
#define MISC_STRAP_BUS_LS_SPI_MASTER_N_SLAVE    (1<<11)
#define MISC_STRAP_BUS_PLL_USE_LOCK             (1<<10)
#define MISC_STRAP_BUS_PLL_MIPS_WAIT_FAST_N     (1<<9)
#define MISC_STRAP_BUS_ROBOSW_P4_MODE_SHIFT     7
#define MISC_STRAP_BUS_ROBOSW_P4_MODE_MASK      (3<<MISC_STRAP_BUS_ROBOSW_P4_MODE_SHIFT)
#define MISC_STRAP_BUS_HARD_RESET_DELAY         (1<<6)
#define MISC_STRAP_BUS_MIPS_PLL_FVCO_SHIFT      1
#define MISC_STRAP_BUS_MIPS_PLL_FVCO_MASK       (0x1F<<MISC_STRAP_BUS_MIPS_PLL_FVCO_SHIFT)
#define MISC_STRAP_BUS_PCIE_ROOT_COMPLEX        (1<<0)

    uint32  miscStrapOverride;              /* 0x18 */
    uint32  miscVregCtrl0;                  /* 0x1C */

    uint32  miscVregCtrl1;                  /* 0x20 */
#define VREG_VSEL1P2_SHIFT        0
#define VREG_VSEL1P2_MASK         0x1f
#define VREG_VSEL1P2_MIDDLE       0x0f

    uint32  miscVregCtrl2;                  /* 0x24 */
    uint32  miscExtra2ChipsIrqMask;         /* 0x28 */
    uint32  miscExtra2ChipsIrqSts;          /* 0x2C */
    uint32  miscExtra2ChipsIrqMask1;        /* 0x30 */
    uint32  miscExtra2ChipsIrqSts1;         /* 0x34 */
    uint32  miscFapIrqMask;                 /* 0x38 */
    uint32  miscExtraFapIrqMask;            /* 0x3C */
    uint32  miscExtra2FapIrqMask;           /* 0x40 */
    uint32  miscAdsl_clock_sample;          /* 0x44 */

    uint32  miscIddqCtrl;                   /* 0x48 */
#define MISC_IDDQ_CONTROL_USBD    (1<<5)
#define MISC_IDDQ_CONTROL_USBH    (1<<4)

    uint32  miscSleep;                      /* 0x4C */
    uint32  miscRtc_enable;                 /* 0x50 */
    uint32  miscRtc_count_L;                /* 0x54 */
    uint32  miscRtc_count_H;                /* 0x58 */
    uint32  miscRtc_event;                  /* 0x5C */
    uint32  miscWakeup_mask;                /* 0x60 */
    uint32  miscWakeup_status;              /* 0x64 */
} Misc;

#define MISC ((volatile Misc * const) MISC_BASE)

/*
** LedControl Register Set Definitions.
*/

#pragma pack(push, 4)
typedef struct LedControl {
    uint32  ledInit;
#define LED_LED_TEST                (1 << 31)
#define LED_SHIFT_TEST              (1 << 30)
#define LED_SERIAL_LED_SHIFT_DIR    (1 << 16)
#define LED_SERIAL_LED_DATA_PPOL    (1 << 15)
#define LEDSERIAL_LED_CLK_NPOL      (1 << 14)
#define LED_SERIAL_LED_MUX_SEL      (1 << 13)
#define LED_SERIAL_LED_EN           (1 << 12)
#define LED_FAST_INTV_SHIFT         6
#define LED_FAST_INTV_MASK          (0x3F<<LED_FAST_INTV_SHIFT)
#define LED_SLOW_INTV_SHIFT         0
#define LED_SLOW_INTV_MASK          (0x3F<<LED_SLOW_INTV_SHIFT)
#define LED_INTERVAL_20MS           1

    uint64  ledMode;
#define LED_MODE_MASK               (uint64)0x3
#define LED_MODE_OFF                (uint64)0x0
#define LED_MODE_FLASH              (uint64)0x1
#define LED_MODE_BLINK              (uint64)0x2
#define LED_MODE_ON                 (uint64)0x3

    uint32  ledHWDis;
    uint32  ledStrobe;
    uint32  ledLinkActSelHigh;
#define LED_ENET0                   4
#define LED_ENET1                   5
#define LED_ENET2                   6
#define LED_ENET3                   7
#define LED_4_ACT_SHIFT             0
#define LED_5_ACT_SHIFT             4
#define LED_6_ACT_SHIFT             8
#define LED_7_ACT_SHIFT             12
#define LED_4_LINK_SHIFT            16
#define LED_5_LINK_SHIFT            20
#define LED_6_LINK_SHIFT            24
#define LED_7_LINK_SHIFT            28
    uint32  ledLinkActSelLow;
#define LED_USB                     0
#define LED_INET                    1
#define LED_0_ACT_SHIFT             0
#define LED_1_ACT_SHIFT             4
#define LED_2_ACT_SHIFT             8
#define LED_3_ACT_SHIFT             12
#define LED_0_LINK_SHIFT            16
#define LED_1_LINK_SHIFT            20
#define LED_2_LINK_SHIFT            24
#define LED_3_LINK_SHIFT            28

    uint32  ledReadback;
    uint32  ledSerialMuxSelect;
} LedControl;
#pragma pack(pop)

#define LED ((volatile LedControl * const) LED_BASE)

#define GPIO_NUM_TO_LED_MODE_SHIFT(X) \
    ((((X) & BP_GPIO_NUM_MASK) < 8) ? (32 + (((X) & BP_GPIO_NUM_MASK) << 1)) : \
    (((X) & BP_GPIO_SERIAL) ? ((((X) & BP_GPIO_NUM_MASK) - 8) << 1) : \
    (((X) & BP_GPIO_NUM_MASK) < 16) ? (32 + ((((X) & BP_GPIO_NUM_MASK) - 8) << 1)) : \
    ((((X) & BP_GPIO_NUM_MASK) - 16) << 1)))

#define IUDMA_MAX_CHANNELS          32

/*
** DMA Channel Configuration (1 .. 32)
*/
typedef struct DmaChannelCfg {
  uint32        cfg;                    /* (00) assorted configuration */
#define         DMA_ENABLE      0x00000001  /* set to enable channel */
#define         DMA_PKT_HALT    0x00000002  /* idle after an EOP flag is detected */
#define         DMA_BURST_HALT  0x00000004  /* idle after finish current memory burst */
  uint32        intStat;                /* (04) interrupts control and status */
  uint32        intMask;                /* (08) interrupts mask */
#define         DMA_BUFF_DONE   0x00000001  /* buffer done */
#define         DMA_DONE        0x00000002  /* packet xfer complete */
#define         DMA_NO_DESC     0x00000004  /* no valid descriptors */
  uint32        maxBurst;               /* (0C) max burst length permitted */
#define         DMA_DESCSIZE_SEL 0x00040000  /* DMA Descriptor Size Selection */
} DmaChannelCfg;

/*
** DMA State RAM (1 .. 16)
*/
typedef struct DmaStateRam {
  uint32        baseDescPtr;            /* (00) descriptor ring start address */
  uint32        state_data;             /* (04) state/bytes done/ring offset */
  uint32        desc_len_status;        /* (08) buffer descriptor status and len */
  uint32        desc_base_bufptr;       /* (0C) buffer descrpitor current processing */
} DmaStateRam;


/*
** DMA Registers
*/
typedef struct DmaRegs {
    uint32 controller_cfg;              /* (00) controller configuration */
#define DMA_MASTER_EN           0x00000001
#define DMA_FLOWC_CH1_EN        0x00000002
#define DMA_FLOWC_CH3_EN        0x00000004

    // Flow control Ch1
    uint32 flowctl_ch1_thresh_lo;           /* 004 */
    uint32 flowctl_ch1_thresh_hi;           /* 008 */
    uint32 flowctl_ch1_alloc;               /* 00c */
#define DMA_BUF_ALLOC_FORCE     0x80000000

    // Flow control Ch3
    uint32 flowctl_ch3_thresh_lo;           /* 010 */
    uint32 flowctl_ch3_thresh_hi;           /* 014 */
    uint32 flowctl_ch3_alloc;               /* 018 */

    // Flow control Ch5
    uint32 flowctl_ch5_thresh_lo;           /* 01C */
    uint32 flowctl_ch5_thresh_hi;           /* 020 */
    uint32 flowctl_ch5_alloc;               /* 024 */

    // Flow control Ch7
    uint32 flowctl_ch7_thresh_lo;           /* 028 */
    uint32 flowctl_ch7_thresh_hi;           /* 02C */
    uint32 flowctl_ch7_alloc;               /* 030 */

    uint32 ctrl_channel_reset;              /* 034 */
    uint32 ctrl_channel_debug;              /* 038 */
    uint32 reserved1;                       /* 03C */
    uint32 ctrl_global_interrupt_status;    /* 040 */
    uint32 ctrl_global_interrupt_mask;      /* 044 */

    // Unused words
    uint8 reserved2[0x200-0x48];

    // Per channel registers/state ram
    DmaChannelCfg chcfg[IUDMA_MAX_CHANNELS];/* (200-3FF) Channel configuration */
    union {
        DmaStateRam     s[IUDMA_MAX_CHANNELS];
        uint32          u32[4 * IUDMA_MAX_CHANNELS];
    } stram;                                /* (400-5FF) state ram */
} DmaRegs;

#define SW_DMA ((volatile DmaRegs * const) SWITCH_DMA_BASE)

/*
** DMA Buffer
*/
typedef struct DmaDesc {
  union {
    struct {
        uint16        length;                   /* in bytes of data in buffer */
#define          DMA_DESC_USEFPM    0x8000
#define          DMA_DESC_MULTICAST 0x4000
#define          DMA_DESC_BUFLENGTH 0x0fff
        uint16        status;                   /* buffer status */
#define          DMA_OWN                0x8000  /* cleared by DMA, set by SW */
#define          DMA_EOP                0x4000  /* last buffer in packet */
#define          DMA_SOP                0x2000  /* first buffer in packet */
#define          DMA_WRAP               0x1000  /* */
#define          DMA_PRIO               0x0C00  /* Prio for Tx */
#define          DMA_APPEND_BRCM_TAG    0x0200
#define          DMA_APPEND_CRC         0x0100
#define          USB_ZERO_PKT           (1<< 0) // Set to send zero length packet
    };
    uint32      word0;
  };

  uint32        address;                /* address of data */
} DmaDesc;

/*
** 16 Byte DMA Buffer 
*/
typedef struct {
  union {
    struct {
        uint16        length;                   /* in bytes of data in buffer */
#define          DMA_DESC_USEFPM        0x8000
#define          DMA_DESC_MULTICAST     0x4000
#define          DMA_DESC_BUFLENGTH     0x0fff
        uint16        status;                   /* buffer status */
#define          DMA_OWN                0x8000  /* cleared by DMA, set by SW */
#define          DMA_EOP                0x4000  /* last buffer in packet */
#define          DMA_SOP                0x2000  /* first buffer in packet */
#define          DMA_WRAP               0x1000  /* */
#define          DMA_PRIO               0x0C00  /* Prio for Tx */
#define          DMA_APPEND_BRCM_TAG    0x0200
#define          DMA_APPEND_CRC         0x0100
#define          USB_ZERO_PKT           (1<< 0) // Set to send zero length packet
    };
    uint32      word0;
  };

  uint32        address;                 /* address of data */
  uint32        control;
#define         GEM_ID_MASK             0x001F
  uint32        reserved;
} DmaDesc16;


typedef struct USBControl {
    uint32 BrtControl1;
    uint32 BrtControl2;
    uint32 BrtStatus1;
    uint32 BrtStatus2;
    uint32 UTMIControl1;
    uint32 TestPortControl;
    uint32 PllControl1;
    uint32 SwapControl;
#define USB_DEVICE_SEL          (1<<6)
#define EHCI_LOGICAL_ADDRESS_EN (1<<5)
#define EHCI_ENDIAN_SWAP        (1<<4)
#define EHCI_DATA_SWAP          (1<<3)
#define OHCI_LOGICAL_ADDRESS_EN (1<<2)
#define OHCI_ENDIAN_SWAP        (1<<1)
#define OHCI_DATA_SWAP          (1<<0)
    uint32 unused1;
    uint32 FrameAdjustValue;
    uint32 Setup;
#define USBH_IOC                (1<<4)
    uint32 MDIO;
    uint32 MDIO32;
    uint32 USBSimControl;
} USBControl;

#define USBH ((volatile USBControl * const) USBH_CFG_BASE)

/*
** PCI-E
*/
typedef struct PcieRegs{
  uint32 devVenID;
  uint16 command;
  uint16 status;
  uint32 revIdClassCode;
  uint32 headerTypeLatCacheLineSize;
  uint32 bar1;
  uint32 bar2;
  uint32 priSecBusNo;
#define PCIE_CFG_TYPE1_PRI_SEC_BUS_NO_SUB_BUS_NO_MASK              0x00ff0000
#define PCIE_CFG_TYPE1_PRI_SEC_BUS_NO_SUB_BUS_NO_SHIFT             16  
#define PCIE_CFG_TYPE1_PRI_SEC_BUS_NO_SEC_BUS_NO_MASK              0x0000ff00
#define PCIE_CFG_TYPE1_PRI_SEC_BUS_NO_SEC_BUS_NO_SHIFT             8
#define PCIE_CFG_TYPE1_PRI_SEC_BUS_NO_PRI_BUS_NO_MASK              0x000000ff

  uint32 ioBaseLimit;
  uint32 secStatus;
  uint32 rcMemBaseLimit;
  uint32 rcPrefBaseLimit;
  uint32 rcPrefBaseHi;
  uint32 rcPrefLimitHi;
  uint32 rcIoBaseLimit;
  uint32 capPointer;
  uint32 expRomBase;
  uint32 brdigeCtrlIntPinIntLine;
  uint32 bridgeCtrl;
  uint32 unused1[27];

  /* PcieExpressCtrlRegs */
  uint16 pciExpressCap;
  uint16 pcieCapabilitiy;
  uint32 deviceCapability;
  uint16 deviceControl;
  uint16 deviceStatus;
  uint32 linkCapability;
  uint16 linkControl;
  uint16 linkStatus;
  uint32 slotCapability;
  uint16 slotControl;
  uint16 slotStatus;
  uint16 rootControl;
  uint16 rootCap;
  uint32 rootStatus;
  uint32 deviceCapability2;
  uint16 deviceControl2;
  uint16 deviceStatus2;
  uint32 linkCapability2;
  uint16 linkControl2;
  uint16 linkStatus2;
  uint32 slotCapability2;
  uint16 slotControl2;
  uint16 slotStatus2;
  uint32 unused2[6];

  /* PcieErrorRegs */
  uint16 advErrCapId;
  uint16 advErrCapOff;
  uint32 ucErrStatus;
  uint32 ucorrErrMask;
  uint32 ucorrErrSevr;
  uint32 corrErrStatus;
  uint32 corrErrMask;
  uint32 advErrCapControl;
  uint32 headerLog1;
  uint32 headerLog2;
  uint32 headerLog3;
  uint32 headerLog4;
  uint32 rootErrorCommand;
  uint32 rootErrorStatus;
  uint32 rcCorrId;
  uint32 rcFatalNonfatalId;
  uint32 unused3[10];

  /* PcieVcRegs */
  uint16 vcCapId;
  uint16 vcCapOffset;
  uint32 prtVcCapability;
  uint32 portVcCapability2;
  uint16 portVcControl;
  uint16 portVcCtatus;
  uint32 portArbStatus;
  uint32 vcRsrcControl;
  uint32 vcRsrcStatus;
  uint32 unused4[1];

  /* PcieVendor */
  uint32 vendorCapability;
  uint32 vendorSpecificHdr;
} PcieRegs;

typedef struct PcieBlk404Regs{
  uint32 unused;          /* 0x404 */
  uint32 config2;         /* 0x408 */
#define PCIE_IP_BLK404_CONFIG_2_BAR1_SIZE_MASK         0x0000000f
#define PCIE_IP_BLK404_CONFIG_2_BAR1_DISABLE           0  
  uint32 config3;         /* 0x40c */
  uint32 pmDataA;         /* 0x410 */
  uint32 pmDataB;         /* 0x414 */
} PcieBlk404Regs;

typedef struct PcieBlk428Regs{
  uint32 vpdIntf;        /* 0x428 */
  uint16 unused_g;       /* 0x42c */
  uint16 vpdAddrFlag;    /* 0x42e */
  uint32 vpdData;        /* 0x430 */
  uint32 idVal1;         /* 0x434 */
  uint32 idVal2;         /* 0x438 */
  uint32 idVal3;         /* 0x43c */
#define PCIE_IP_BLK428_ID_VAL3_REVISION_ID_MASK                    0xff000000
#define PCIE_IP_BLK428_ID_VAL3_REVISION_ID_SHIFT                   24
#define PCIE_IP_BLK428_ID_VAL3_CLASS_CODE_MASK                     0x00ffffff
#define PCIE_IP_BLK428_ID_VAL3_CLASS_CODE_SHIFT                    16
#define PCIE_IP_BLK428_ID_VAL3_SUB_CLASS_CODE_SHIFT                 8

  uint32 idVal4;
  uint32 idVal5;
  uint32 unused_h;
  uint32 idVal6;
  uint32 msiData;
  uint32 msiAddr_h;
  uint32 msiAddr_l;
  uint32 msiMask;
  uint32 msiPend;
  uint32 pmData_c;
  uint32 msixControl;
  uint32 msixTblOffBir;
  uint32 msixPbaOffBit;
  uint32 unused_k;
  uint32 pcieCapability;
  uint32 deviceCapability;
  uint32 unused_l;
  uint32 linkCapability;
  uint32 bar2Config;
  uint32 pcieDeviceCapability2;
  uint32 pcieLinkCapability2;
  uint32 pcieLinkControl;
  uint32 pcieLinkCapabilityRc;
  uint32 bar3Config;
  uint32 rootCap;
  uint32 devSerNumCapId;
  uint32 lowerSerNum;
  uint32 upperSerNum;
  uint32 advErrCap;
  uint32 pwrBdgtData0;
  uint32 pwrBdgtData1;
  uint32 pwrBdgtData2;
  uint32 pwdBdgtData3;
  uint32 pwrBdgtData4;
  uint32 pwrBdgtData5;
  uint32 pwrBdgtData6;
  uint32 pwrBdgtData7;
  uint32 pwrBdgtCapability;
  uint32 vsecHdr;
  uint32 rcUserMemLo1;
  uint32 rcUserMemHi1;
  uint32 rcUserMemLo2;
  uint32 rcUserMemHi2;
}PcieBlk428Regs;

typedef struct PcieBlk800Regs{
#define NUM_PCIE_BLK_800_CTRL_REGS  6
  uint32 tlControl[NUM_PCIE_BLK_800_CTRL_REGS];
  uint32 tlCtlStat0;
  uint32 pmStatus0;
  uint32 pmStatus1;

#define NUM_PCIE_BLK_800_TAGS       32
  uint32 tlStatus[NUM_PCIE_BLK_800_TAGS];
  uint32 tlHdrFcStatus;
  uint32 tlDataFcStatus;
  uint32 tlHdrFcconStatus;
  uint32 tlDataFcconStatus;
  uint32 tlTargetCreditStatus;
  uint32 tlCreditAllocStatus;
  uint32 tlSmlogicStatus;
} PcieBlk800Regs;


typedef struct PcieBlk1000Regs{
#define NUM_PCIE_BLK_1000_PDL_CTRL_REGS  16
  uint32 pdlControl[NUM_PCIE_BLK_1000_PDL_CTRL_REGS];
  uint32 dlattnVec;
  uint32 dlAttnMask;
  uint32 dlStatus;        /* 0x1048 */
#define PCIE_IP_BLK1000_DL_STATUS_PHYLINKUP_MASK                   0x00002000
#define PCIE_IP_BLK1000_DL_STATUS_PHYLINKUP_SHIFT                  13   
  uint32 dlTxChecksum;
  uint32 dlForcedUpdateGen1;
  uint32 mdioAddr;
  uint32 mdioWrData;
  uint32 mdioRdData;
  uint32 dlRxPFcCl;
  uint32 dlRxCFcCl;
  uint32 dlRxAckNack;
  uint32 dlTxRxSeqnb;
  uint32 dlTxPFcAl;
  uint32 dlTxNpFcAl;
  uint32 regDlSpare;
  uint32 dlRegSpare;
  uint32 dlTxRxSeq;
  uint32 dlRxNpFcCl;
}PcieBlk1000Regs;

typedef struct PcieBlk1800Regs{
#define NUM_PCIE_BLK_1800_PHY_CTRL_REGS         5
  uint32 phyCtrl[NUM_PCIE_BLK_1800_PHY_CTRL_REGS];
#define REG_POWERDOWN_P1PLL_ENA                      (1<<12)
  uint32 phyErrorAttnVec;
  uint32 phyErrorAttnMask;
  uint32 phyReceivedMcpErrors;
  uint32 phyTransmittedMcpErrors;
  uint32 phyGenDebug;
  uint32 phyRecoveryHist;
#define NUM_PCIE_BLK_1800_PHY_LTSSM_HIST_REGS   3
  uint32 phyltssmHist[NUM_PCIE_BLK_1800_PHY_LTSSM_HIST_REGS];
#define NUM_PCIE_BLK_1800_PHY_DBG_REGS          11
  uint32 phyDbg[NUM_PCIE_BLK_1800_PHY_DBG_REGS];
} PcieBlk1800Regs;

typedef struct PcieBridgeRegs{
   uint32 bar1Remap;       /* 0x0818*/
#define PCIE_BRIDGE_BAR1_REMAP_addr_MASK                    0xffff0000
#define PCIE_BRIDGE_BAR1_REMAP_addr_MASK_SHIFT              16
#define PCIE_BRIDGE_BAR1_REMAP_remap_enable                 (1<<1)
#define PCIE_BRIDGE_BAR1_REMAP_swap_enable                  1
   
   uint32 bar2Remap;       /* 0x081c*/
#define PCIE_BRIDGE_BAR2_REMAP_addr_MASK                    0xffff0000
#define PCIE_BRIDGE_BAR2_REMAP_addr_MASK_SHIFT              16
#define PCIE_BRIDGE_BAR2_REMAP_remap_enable                 (1<<1)
#define PCIE_BRIDGE_BAR2_REMAP_swap_enable                  1
   
   uint32 bridgeOptReg1;   /* 0x0820*/
#define PCIE_BRIDGE_OPT_REG1_en_l1_int_status_mask_polarity  (1<<12)
#define PCIE_BRIDGE_OPT_REG1_en_pcie_bridge_hole_detection   (1<<11)
#define PCIE_BRIDGE_OPT_REG1_en_rd_reply_be_fix              (1<<9)
#define PCIE_BRIDGE_OPT_REG1_enable_rd_be_opt                (1<<7)
   
   uint32 bridgeOptReg2;    /* 0x0824*/
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_func_no_MASK    0xe0000000
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_func_no_SHIFT   29
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_dev_no_MASK     0x1f000000
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_dev_no_SHIFT    24
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_bus_no_MASK     0x00ff0000
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_bus_no_SHIFT    16
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_bd_sel_MASK     0x00000080
#define PCIE_BRIDGE_OPT_REG2_cfg_type1_bd_sel_SHIFT    7
#define PCIE_BRIDGE_OPT_REG2_dis_pcie_timeout_MASK     0x00000040
#define PCIE_BRIDGE_OPT_REG2_dis_pcie_timeout_SHIFT    6
#define PCIE_BRIDGE_OPT_REG2_dis_pcie_abort_MASK       0x00000020
#define PCIE_BRIDGE_OPT_REG2_dis_pcie_abort_SHIFT      5
#define PCIE_BRIDGE_OPT_REG2_enable_tx_crd_chk_MASK    0x00000010
#define PCIE_BRIDGE_OPT_REG2_enable_tx_crd_chk_SHIFT   4
#define PCIE_BRIDGE_OPT_REG2_dis_ubus_ur_decode_MASK   0x00000004
#define PCIE_BRIDGE_OPT_REG2_dis_ubus_ur_decode_SHIFT  2
#define PCIE_BRIDGE_OPT_REG2_cfg_reserved_MASK         0x0000ff0b

   uint32 Ubus2PcieBar0BaseMask; /* 0x0828 */
#define PCIE_BRIDGE_BAR0_BASE_base_MASK                     0xfff00000
#define PCIE_BRIDGE_BAR0_BASE_base_MASK_SHIFT               20
#define PCIE_BRIDGE_BAR0_BASE_mask_MASK                     0x0000fff0
#define PCIE_BRIDGE_BAR0_BASE_mask_MASK_SHIFT               4
#define PCIE_BRIDGE_BAR0_BASE_swap_enable                   (1<<1)
#define PCIE_BRIDGE_BAR0_BASE_remap_enable                  1

   uint32 Ubus2PcieBar0RemapAdd; /* 0x082c */   
#define PCIE_BRIDGE_BAR0_REMAP_ADDR_addr_MASK               0xfff00000
#define PCIE_BRIDGE_BAR0_REMAP_ADDR_addr_SHIFT              20
   
   uint32 Ubus2PcieBar1BaseMask; /* 0x0830 */
#define PCIE_BRIDGE_BAR1_BASE_base_MASK                     0xfff00000
#define PCIE_BRIDGE_BAR1_BASE_base_MASK_SHIFT               20
#define PCIE_BRIDGE_BAR1_BASE_mask_MASK                     0x0000fff0
#define PCIE_BRIDGE_BAR1_BASE_mask_MASK_SHIFT               4
#define PCIE_BRIDGE_BAR1_BASE_swap_enable                   (1<<1)
#define PCIE_BRIDGE_BAR1_BASE_remap_enable                  1   
   
   uint32 Ubus2PcieBar1RemapAdd; /* 0x0834 */
#define PCIE_BRIDGE_BAR1_REMAP_ADDR_addr_MASK               0xfff00000
#define PCIE_BRIDGE_BAR1_REMAP_ADDR_addr_SHIFT              20
   
   uint32 bridgeErrStatus;       /* 0x0838 */
   uint32 bridgeErrMask;         /* 0x083c */   
   uint32 coreErrStatus2;        /* 0x0840 */
   uint32 coreErrMask2;          /* 0x0844 */
   uint32 coreErrStatus1;        /* 0x0848 */
   uint32 coreErrMask1;          /* 0x084c */
   uint32 rcInterruptStatus;     /* 0x0850 */
   uint32 rcInterruptMask;       /* 0x0854 */
#define PCIE_BRIDGE_INTERRUPT_MASK_int_a_MASK   (1<<0)
#define PCIE_BRIDGE_INTERRUPT_MASK_int_b_MASK   (1<<1)   
#define PCIE_BRIDGE_INTERRUPT_MASK_int_c_MASK   (1<<2)   
#define PCIE_BRIDGE_INTERRUPT_MASK_int_d_MASK   (1<<3)   
      
}PcieBridgeRegs;

#define PCIEH_DEV_OFFSET              0x8000
#define PCIEH                         ((volatile uint32 * const) PCIE_BASE)
#define PCIEH_REGS                    ((volatile PcieRegs * const) PCIE_BASE)

#define PCIEH_BLK_404_REGS            ((volatile PcieBlk404Regs * const) \
                                        (PCIE_BASE+0x404))
#define PCIEH_BLK_428_REGS            ((volatile PcieBlk428Regs * const) \
                                        (PCIE_BASE+0x428))
#define PCIEH_BLK_800_REGS            ((volatile PcieBlk800Regs * const) \
                                        (PCIE_BASE+0x800))
#define PCIEH_BLK_1000_REGS           ((volatile PcieBlk1000Regs * const) \
                                        (PCIE_BASE+0x1000))
#define PCIEH_BLK_1800_REGS           ((volatile PcieBlk1800Regs * const) \
                                        (PCIE_BASE+0x1800))
#define PCIEH_BRIDGE_REGS             ((volatile PcieBridgeRegs * const)  \
                                        (PCIE_BASE+0x2818))

typedef struct WlanShimRegs_a0 {
    uint32 CcIdA;                               /* CC desc A */
    uint32 CcIdB;                               /* CC desc B */
    uint32 CcAddr;                              /* CC base addr */
    uint32 MacIdA;                              /* MAC desc A */
    uint32 MacIdB;                              /* MAC desc B */
    uint32 MacAddr;                             /* MAC base addr */
    uint32 ShimIdA;                             /* SHIM desc A */
    uint32 ShimIdB;                             /* SHIM desc B */
    uint32 ShimAddr;                            /* SHIM addr */
    uint32 ShimEot;                             /* EOT */
    uint32 CcControl;                           /* CC control */                                                
    uint32 CcStatus;                            /* CC status */                                                
    uint32 MacControl;                          /* MAC control */                                                
    uint32 MacStatus;                           /* MAC status */    
    uint32 ShimMisc;                            /* SHIM control registers */
    uint32 ShimStatus;                          /* SHIM status */       
}WlanShimRegs_a0;

typedef struct WlanShimRegs_b0 {
    uint32 ShimMisc;                            /* SHIM control registers */
#define WLAN_SHIM_FORCE_CLOCKS_ON   (1 << 2)
#define WLAN_SHIM_MACRO_DISABLE     (1 << 1)
#define WLAN_SHIM_MACRO_SOFT_RESET  (1 << 0)

    uint32 ShimStatus;                          /* SHIM status */       

    uint32 CcControl;                           /* CC control */
#define SICF_WOC_CORE_RESET         0x10000    
#define SICF_BIST_EN                0x8000
#define SICF_PME_EN                 0x4000      
#define SICF_CORE_BITS              0x3ffc      
#define SICF_FGC                    0x0002      
#define SICF_CLOCK_EN               0x0001      

    uint32 CcStatus;                            /* CC status */
#define SISF_BIST_DONE              0x8000      
#define SISF_BIST_ERROR             0x4000      
#define SISF_GATED_CLK              0x2000      
#define SISF_DMA64                  0x1000      
#define SISF_CORE_BITS              0x0fff      

    uint32 MacControl;                          /* MAC control */
    uint32 MacStatus;                           /* MAC status */

    uint32 CcIdA;                               /* CC desc A */
    uint32 CcIdB;                               /* CC desc B */
    uint32 CcAddr;                              /* CC base addr */
    uint32 MacIdA;                              /* MAC desc A */
    uint32 MacIdB;                              /* MAC desc B */
    uint32 MacAddr;                             /* MAC base addr */
    uint32 ShimIdA;                             /* SHIM desc A */
    uint32 ShimIdB;                             /* SHIM desc B */
    uint32 ShimAddr;                            /* SHIM addr */
    uint32 ShimEot;                             /* EOT */                                                                                                                                            
}WlanShimRegs_b0;

typedef union WlanShimRegs {
    WlanShimRegs_a0 a0;
    WlanShimRegs_b0 b0;                            /* SHIM control registers */
}WlanShimRegs;

#define WLAN_SHIM                   ((volatile WlanShimRegs * const)WLAN_SHIM_BASE)

/*
** NAND Controller Registers
*/
typedef struct NandCtrlRegs {
    uint32 NandRevision;            /* NAND Revision */
    uint32 NandCmdStart;            /* Nand Flash Command Start */
    uint32 NandCmdExtAddr;          /* Nand Flash Command Extended Address */
    uint32 NandCmdAddr;             /* Nand Flash Command Address */
    uint32 NandCmdEndAddr;          /* Nand Flash Command End Address */
    uint32 NandNandBootConfig;      /* Nand Flash Boot Config */
#define NBC_AUTO_DEV_ID_CFG 0x40000000
    uint32 NandCsNandXor;           /* Nand Flash EBI CS Address XOR with */
} NandCtrlRegs;

#define NAND ((volatile NandCtrlRegs * const) NAND_REG_BASE)

#ifdef __cplusplus
}
#endif

#endif