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|
/*
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 __BCM6368_MAP_H
#define __BCM6368_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 MPI_BASE 0xb0001000 /* MPI control registers */
#define MEMC_BASE 0xb0001200 /* Memory control registers */
#define DDR_BASE 0xb0001280 /* DDR IO Buf Control registers */
#define USB_EHCI_BASE 0x10001500 /* USB host registers */
#define USB_OHCI_BASE 0x10001600 /* USB host registers */
#define USBH_CFG_BASE 0xb0001700
#define SAR_DMA_BASE 0xb0005000 /* ATM SAR DMA control registers */
typedef struct MemoryControl
{
uint32 Control; /* (00) */
#define MEMC_SELF_REFRESH (1<<6) // enable self refresh mode
#define MEMC_MRS (1<<4) // generate a mode register select cycle
#define MEMC_PRECHARGE (1<<3) // generate a precharge cycle
#define MEMC_REFRESH (1<<2) // generate an auto refresh cycle
#define MEMC_SEQUENCE_ENABLE (1<<1) // enable memory controller sequencer
#define MEMC_MASTER_ENABLE (1<<0) // enable accesses to external sdram
uint32 Config; /* (04) */
#define MEMC_EARLY_HDR_CNT_SHFT 25
#define MEMC_EARLY_HDR_CNT_MASK (0x7<<MEMC_EARLYHDRCNT_SHFT)
#define MEMC_USE_HDR_CNT (1<<24)
#define MEMC_EN_FAST_REPLY (1<<23)
#define MEMC_RR_ARB (1<<22)
#define MEMC_SFX_NO_MRS2 (1<<21)
#define MEMC_SFX_NO_DLL_RST (1<<20)
#define MEMC_LLMB_ONE_REQ (1<<19)
#define MEMC_SYS_PORT_CMD_MODE (1<<18)
#define MEMC_PAD_OP_MODE (1<<17)
#define MEMC_DQS_GATE_EN (1<<16)
#define MEMC_PRED_RD_STROBE_EN (1<<15)
#define MEMC_PRED_RD_LATENCY_SEL (1<<14)
#define MEMC_UBUS_CLF_EN (1<<8)
#define MEMC_ROW_SHFT 6
#define MEMC_ROW_MASK (0x3<<MEMC_ROW_SHFT)
#define MEMC_11BIT_ROW 0
#define MEMC_12BIT_ROW 1
#define MEMC_13BIT_ROW 2
#define MEMC_14BIT_ROW 3
#define MEMC_COL_SHFT 3
#define MEMC_COL_MASK (0x7<<MEMC_COL_SHFT)
#define MEMC_8BIT_COL 0
#define MEMC_9BIT_COL 1
#define MEMC_10BIT_COL 2
#define MEMC_11BIT_COL 3
#define MEMC_SEL_PRIORITY (1<<2)
#define MEMC_WIDTH_SHFT 1
#define MEMC_WIDTH_MASK (0x1<<MEMC_WIDTH_SHFT)
#define MEMC_32BIT_BUS 0
#define MEMC_16BIT_BUS 1
#define MEMC_MEMTYPE_SDR (0<<0)
#define MEMC_MEMTYPE_DDR (1<<0)
uint32 RefreshPdControl; /* (08) */
#define MEMC_REFRESH_ENABLE (1<<15)
uint32 BistStatus; /* (0C) */
uint32 ExtendedModeBuffer; /* (10) */
uint32 BankClosingTimer; /* (14) */
uint32 PriorityInversionTimer; /* (18) */
uint32 DramTiming; /* (1c) */
#define MEMC_WR_NOP_RD (1<<23)
#define MEMC_WR_NOP_WR (1<<22)
#define MEMC_RD_NOP_WR (1<<21)
#define MEMC_RD_NOP_RD (1<<20)
#define MEMC_CAS_LATENCY_2 (0)
#define MEMC_CAS_LATENCY_2_5 (1)
#define MEMC_CAS_LATENCY_3 (2)
uint32 IntStatus; /* (20) */
uint32 IntMask; /* (24) */
#define MEMC_INT3 (1<<3)
#define MEMC_INT2 (2<<3)
#define MEMC_INT1 (1<<3)
#define MEMC_INT0 (0<<3)
uint32 IntInfo; /* (28) */
uint8 unused5[0x50-0x2c]; /* (2c) */
uint32 Barrier; /* (50) */
uint32 CoreId; /* (54) */
} MemoryControl;
#define MEMC ((volatile MemoryControl * const) MEMC_BASE)
typedef struct DDRControl {
uint32 RevID; /* 00 */
uint32 PadSSTLMode; /* 04 */
uint32 CmdPadCntl; /* 08 */
uint32 DQPadCntl; /* 0c */
uint32 DQSPadCntl; /* 10 */
uint32 ClkPadCntl0; /* 14 */
uint32 MIPSDDRPLLCntl0; /* 18 */
uint32 MIPSDDRPLLCntl1; /* 1c */
uint32 MIPSDDRPLLConfig; /* 20 */
#define MIPSDDR_NDIV_SHFT 16
#define MIPSDDR_NDIV_MASK (0x1ff<<MIPSDDR_NDIV_SHFT)
#define REF_MDIV_SHFT 8
#define REF_MDIV_MASK (0xff<<REF_MDIV_SHFT)
#define MIPSDDR_P2_SHFT 4
#define MIPSDDR_P2_MASK (0xf<<MIPSDDR_P2_SHFT)
#define MIPSDDR_P1_SHFT 0
#define MIPSDDR_P1_MASK (0xf<<MIPSDDR_P1_SHFT)
uint32 MIPSDDRPLLMDiv; /* 24 */
#define DDR_MDIV_SHFT 8
#define DDR_MDIV_MASK (0xff<<DDR_MDIV_SHFT)
#define MIPS_MDIV_SHFT 0
#define MIPS_MDIV_MASK (0xff<<MIPS_MDIV_SHFT)
uint32 DSLCorePhaseCntl; /* 28 */
uint32 DSLCpuPhaseCntr; /* 2c */
#define DSL_PHY_AFE_PI_CNTR_CYCLES_SHIFT 28
#define DSL_PHY_AFE_PI_CNTR_CYCLES_MASK (0xF << DSL_PHY_AFE_PI_CNTR_CYCLES_SHIFT)
#define DSL_PHY_PI_CNTR_CYCLES_SHIFT 24
#define DSL_PHY_PI_CNTR_CYCLES_MASK (0xF << DSL_PHY_PI_CNTR_CYCLES_SHIFT)
#define DSL_PHY_AFE_PI_CNTR_EN (1 << 22)
#define DSL_PHY_PI_CNTR_EN (1 << 21)
#define DSL_CPU_PI_CNTR_EN (1 << 20)
#define DSL_CPU_PI_CNTR_CYCLES_SHIFT 16
#define DSL_CPU_PI_CNTR_CYCLES_MASK (0xF << DSL_CPU_PI_CNTR_CYCLES_SHIFT)
uint32 MIPSPhaseCntl; /* 30 */
#define PH_CNTR_EN (1 << 20)
uint32 DDR1_2PhaseCntl0; /* 34 */
uint32 DDR3_4PhaseCntl0; /* 38 */
uint32 VCDLPhaseCntl0; /* 3c */
uint32 VCDLPhaseCntl1; /* 40 */
uint32 WSliceCntl; /* 44 */
uint32 DeskewDLLCntl; /* 48 */
uint32 DeskewDLLReset; /* 4c */
uint32 DeskewDLLPhase; /* 50 */
uint32 AnalogTestCntl; /* 54 */
uint32 RdDQSGateCntl; /* 58 */
uint32 PLLTestReg; /* 5c */
uint32 Spare0; /* 60 */
uint32 Spare1; /* 64 */
uint32 Spare2; /* 68 */
uint32 CLBist; /* 6c */
uint32 LBistCRC; /* 70 */
uint32 UBUSPhaseCntl; /* 74 */
uint32 UBUSPIDeskewLLMB0; /* 78 */
uint32 UBUSPIDeskewLLMB1; /* 7C */
} 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 USBH_IDDQ_EN (1 << 19)
#define IPSEC_CLK_EN (1 << 18)
#define NAND_CLK_EN (1 << 17)
#define DISABLE_GLESS (1 << 16)
#define USBH_CLK_EN (1 << 15)
#define PCM_CLK_EN (1 << 14)
#define UTOPIA_CLK_EN (1 << 13)
#define ROBOSW_CLK_EN (1 << 12)
#define SAR_CLK_EN (1 << 11)
#define USBD_CLK_EN (1 << 10)
#define SPI_CLK_EN (1 << 9)
#define SWPKT_SAR_CLK_EN (1 << 8)
#define SWPKT_USB_CLK_EN (1 << 7)
#define PHYMIPS_CLK_EN (1 << 6)
#define VDSL_CLK_EN (1 << 5)
#define VDSL_BONDING_EN (1 << 4)
#define VDSL_AFE_EN (1 << 3)
#define VDSL_QPROC_EN (1 << 2)
uint32 pll_control; /* (08) word 2 */
#define SOFT_RESET 0x00000001 // 0
uint32 deviceTimeoutEn; /* (0c) word 3 */
uint32 softResetB; /* (10) word 4 */
#define SOFT_RST_PCM (1 << 13)
#define SOFT_RST_USBH (1 << 12)
#define SOFT_RST_USBD (1 << 11)
#define SOFT_RST_SWITCH (1 << 10)
#define SOFT_RST_SAR (1 << 7)
#define SOFT_RST_EPHY (1 << 6)
#define SOFT_RST_IPSEC (1 << 4)
#define SOFT_RST_MPI (1 << 3)
#define SOFT_RST_SPI (1 << 0)
uint32 unused1; /* (14) word 5 */
uint32 ExtIrqCfg; /* (18) word 6*/
uint32 ExtIrqCfg1; /* (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;
#define LED_ALL_STROBE 0x0f000000
#define LED3_STROBE 0x08000000
#define LED2_STROBE 0x04000000
#define LED1_STROBE 0x02000000
#define LED0_STROBE 0x01000000
#define LED_TEST 0x00010000
#define DISABLE_LINK_ACT_ALL 0x0000f000
#define DISABLE_LINK_ACT_3 0x00008000
#define DISABLE_LINK_ACT_2 0x00004000
#define DISABLE_LINK_ACT_1 0x00002000
#define DISABLE_LINK_ACT_0 0x00001000
#define LED_INTERVAL_SET_MASK 0x00000f00
#define LED_INTERVAL_SET_1280MS 0x00000700
#define LED_INTERVAL_SET_640MS 0x00000600
#define LED_INTERVAL_SET_320MS 0x00000500
#define LED_INTERVAL_SET_160MS 0x00000400
#define LED_INTERVAL_SET_80MS 0x00000300
#define LED_INTERVAL_SET_40MS 0x00000200
#define LED_INTERVAL_SET_20MS 0x00000100
#define LED_ON_ALL 0x000000f0
#define LED_ON_3 0x00000080
#define LED_ON_2 0x00000040
#define LED_ON_1 0x00000020
#define LED_ON_0 0x00000010
#define LED_ENABLE_ALL 0x0000000f
#define LED_ENABLE_3 0x00000008
#define LED_ENABLE_2 0x00000004
#define LED_ENABLE_1 0x00000002
#define LED_ENABLE_0 0x00000001
uint32 SpiSlaveCfg; /* 14 */
uint32 GPIOMode; /* 18 */
#define GPIO_MODE_SPI_SSN5 (1<<31)
#define GPIO_MODE_SPI_SSN4 (1<<30)
#define GPIO_MODE_SPI_SSN3 (1<<29)
#define GPIO_MODE_SPI_SSN2 (1<<28)
#define GPIO_MODE_EBI_CS3 (1<<27)
#define GPIO_MODE_EBI_CS2 (1<<26)
#define GPIO_MODE_PCMCIA_VS2 (1<<25)
#define GPIO_MODE_PCMCIA_VS1 (1<<24)
#define GPIO_MODE_PCMCIA_CD2 (1<<23)
#define GPIO_MODE_PCMCIA_CD1 (1<<22)
#define GPIO_MODE_PCI_GNT0 (1<<20)
#define GPIO_MODE_PCI_REQ0 (1<<19)
#define GPIO_MODE_PCI_INTB (1<<18)
#define GPIO_MODE_PCI_GNT1 (1<<17)
#define GPIO_MODE_PCI_REQ1 (1<<16)
#define GPIO_MODE_USBD_LED (1<<14)
#define GPIO_MODE_ROBOSW_LED1 (1<<13)
#define GPIO_MODE_ROBOSW_LED0 (1<<12)
#define GPIO_MODE_ROBOSW_LED_CLK (1<<11)
#define GPIO_MODE_ROBOSW_LED_DATA (1<<10)
#define GPIO_MODE_EPHY3_LED (1<<9)
#define GPIO_MODE_EPHY2_LED (1<<8)
#define GPIO_MODE_EPHY1_LED (1<<7)
#define GPIO_MODE_EPHY0_LED (1<<6)
#define GPIO_MODE_INET_LED (1<<5)
#define GPIO_MODE_SERIAL_LED_CLK (1<<4)
#define GPIO_MODE_SERIAL_LED_DATA (1<<3)
#define GPIO_MODE_SYS_IRQ (1<<2)
#define GPIO_MODE_ANALOG_AFE_1 (1<<1)
#define GPIO_MODE_ANALOG_AFE_0 (1<<0)
uint32 VregConfig; /* 1C */
#define VREG_VSEL1P2_SHIFT 8
#define VREG_VSEL1P2_MASK (0x0f<<8)
#define VREG_VSEL1P2_MIDDLE 9
uint32 AuxLedInterval; /* 20 */
#define AUX_LED_IN_7 0x80000000
#define AUX_LED_IN_6 0x40000000
#define AUX_LED_IN_5 0x20000000
#define AUX_LED_IN_4 0x10000000
#define AUX_LED_IN_MASK 0xf0000000
#define LED_IN_3 0x08000000
#define LED_IN_2 0x04000000
#define LED_IN_1 0x02000000
#define LED_IN_0 0x01000000
#define AUX_LED_TEST 0x00400000
#define USE_NEW_INTV 0x00200000
#define LED7_LNK_ORAND 0x00100000
#define LED7_LNK_MASK 0x000f0000
#define LED7_LNK_MASK_SHFT 16
#define LED7_ACT_MASK 0x0000f000
#define LED7_ACT_MASK_SHFT 12
#define AUX_FLASH_INTV 0x00000fc0
#define AUX_FLASH_INTV_SHFT 6
#define AUX_BLINK_INTV 0x0000003f
uint32 AuxLedCtrl; /* 24 */
#define AUX_HW_DISAB_7 0x80000000
#define AUX_STROBE_7 0x40000000
#define AUX_MODE_7 0x30000000
#define AUX_MODE_SHFT_7 28
#define AUX_HW_DISAB_6 0x08000000
#define AUX_STROBE_6 0x04000000
#define AUX_MODE_6 0x03000000
#define AUX_MODE_SHFT_6 24
#define AUX_HW_DISAB_5 0x00800000
#define AUX_STROBE_5 0x00400000
#define AUX_MODE_5 0x00300000
#define AUX_MODE_SHFT_5 20
#define AUX_HW_DISAB_4 0x00080000
#define AUX_STROBE_4 0x00040000
#define AUX_MODE_4 0x00030000
#define AUX_MODE_SHFT_4 16
#define AUX_HW_DISAB_3 0x00008000
#define AUX_STROBE_3 0x00004000
#define AUX_MODE_3 0x00003000
#define AUX_MODE_SHFT_3 12
#define AUX_HW_DISAB_2 0x00000800
#define AUX_STROBE_2 0x00000400
#define AUX_MODE_2 0x00000300
#define AUX_MODE_SHFT_2 8
#define AUX_HW_DISAB_1 0x00000080
#define AUX_STROBE_1 0x00000040
#define AUX_MODE_1 0x00000030
#define AUX_MODE_SHFT_1 4
#define AUX_HW_DISAB_0 0x00000008
#define AUX_STROBE_0 0x00000004
#define AUX_MODE_0 0x00000003
#define AUX_MODE_SHFT_0 0
#define LED_STEADY_OFF 0x0
#define LED_FLASH 0x1
#define LED_BLINK 0x2
#define LED_STEADY_ON 0x3
uint32 TestControl; /* 28 */
uint32 VDSLControl; /* 2C */
#define VDSL_CORE_RESET (1<<2)
#define VDSL_MIPS_RESET (1<<1)
#define VDSL_MIPS_POR_RESET (1<<0)
#define VDSL_CLK_RATIO_SHIFT 8
#define VDSL_CLK_RATIO_MSK (0x1F << VDSL_CLK_RATIO_SHIFT)
uint32 RoboSWLEDControl; /* 30 */
uint32 RoboSWLEDLSR; /* 34 */
uint32 GPIOBaseMode; /* 38 */
#define EN_PCI_CLK_66 (1<<20)
#define EN_UTO_CLK_FAST (1<<19)
#define EN_UTO (1<<18)
#define EN_GMII2 (1<<17)
#define EN_GMII1 (1<<16)
uint32 RoboswEphyCtrl; /* 3C */
#define RSW_HW_FWDG_EN (1<<19)
#define RSW_MII_DUMB_FWDG_EN (1<<16)
#define EPHY_RST_4 (1<<9)
#define EPHY_RST_3 (1<<8)
#define EPHY_RST_2 (1<<7)
#define EPHY_RST_1 (1<<6)
#define EPHY_PWR_DOWN_4 (1<<5)
#define EPHY_PWR_DOWN_3 (1<<4)
#define EPHY_PWR_DOWN_2 (1<<3)
#define EPHY_PWR_DOWN_1 (1<<2)
#define EPHY_PWR_DOWN_DLL (1<<1)
#define EPHY_PWR_DOWN_BIAS (1<<0)
uint32 StrapBus; /* 40 */
#define UTOPIA_MASTER_ON (1<<14)
#define MISC_STRAP_BUS_BOOT_SEL_MASK 0x3
#define MISC_STRAP_BUS_BOOT_SEL_SHIFT 0
#define MISC_STRAP_BUS_BOOT_PARALLEL 0x03
#define MISC_STRAP_BUS_BOOT_SERIAL 0x01
#define MISC_STRAP_BUS_BOOT_NAND 0x00
uint32 StrapOverride; /* 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 (0x7f<<24)
#define RING_OSC_ENABLE_SHIFT 24
#define RING_OSC_MAX 7
#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 SerialLed; /* 50 */
uint32 SerialLedCtrl; /* 54 */
#define SER_LED_BUSY (1<<3)
#define SER_LED_POLARITY (1<<2)
#define SER_LED_DIV_1 0
#define SER_LED_DIV_2 1
#define SER_LED_DIV_4 2
#define SER_LED_DIV_8 3
#define SER_LED_DIV_MASK 0x3
#define SER_LED_DIV_SHIFT 0
uint32 unused2[4]; /* 58 */
uint32 DieRevID; /* 68 */
uint32 DiagMemStatus; /* 6c */
uint32 DiagSelControl; /* 70 */
uint32 DiagReadBack; /* 74 */
uint32 DiagReadBackHi; /* 78 */
uint32 DiagMiscControl; /* 7c */
#define EPHY_SA_RESET_N 0x00000300
#define EPHY_SA_TESTEN 0x00000500
#define EPHY_SA_CLOCK_RESET 0x0000d900
} GpioControl;
#define GPIO ((volatile GpioControl * const) GPIO_BASE)
/* Number to mask conversion macro used for GPIODir and GPIOio */
#define GPIO_NUM_MAX 40
#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)
#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 */
} 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;
/*
** 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;
/*
** External Bus Interface
*/
typedef struct EbiChipSelect {
uint32 base; /* base address in upper 24 bits */
#define EBI_SIZE_8K 0
#define EBI_SIZE_16K 1
#define EBI_SIZE_32K 2
#define EBI_SIZE_64K 3
#define EBI_SIZE_128K 4
#define EBI_SIZE_256K 5
#define EBI_SIZE_512K 6
#define EBI_SIZE_1M 7
#define EBI_SIZE_2M 8
#define EBI_SIZE_4M 9
#define EBI_SIZE_8M 10
#define EBI_SIZE_16M 11
#define EBI_SIZE_32M 12
#define EBI_SIZE_64M 13
#define EBI_SIZE_128M 14
#define EBI_SIZE_256M 15
uint32 config;
#define EBI_ENABLE 0x00000001 /* .. enable this range */
#define EBI_WAIT_STATES 0x0000000e /* .. mask for wait states */
#define EBI_WTST_SHIFT 1 /* .. for shifting wait states */
#define EBI_WORD_WIDE 0x00000010 /* .. 16-bit peripheral, else 8 */
#define EBI_WREN 0x00000020 /* enable posted writes */
#define EBI_POLARITY 0x00000040 /* .. set to invert something,
** don't know what yet */
#define EBI_TS_TA_MODE 0x00000080 /* .. use TS/TA mode */
#define EBI_TS_SEL 0x00000100 /* .. drive tsize, not bs_b */
#define EBI_FIFO 0x00000200 /* .. use fifo */
#define EBI_RE 0x00000400 /* .. Reverse Endian */
#define EBI_SETUP_SHIFT 16
#define EBI_HOLD_SHIFT 20
#define EBI_SETUP_STATES 0x0f0000
#define EBI_HOLD_STATES 0xf00000
} EbiChipSelect;
typedef struct MpiRegisters {
EbiChipSelect cs[7]; /* size chip select configuration */
#define EBI_CS0_BASE 0
#define EBI_CS1_BASE 1
#define EBI_CS2_BASE 2
#define EBI_CS3_BASE 3
#define PCMCIA_COMMON_BASE 4
#define PCMCIA_ATTRIBUTE_BASE 5
#define PCMCIA_IO_BASE 6
uint32 unused0[2]; /* reserved */
uint32 ebi_control; /* ebi control */
uint32 unused1[4]; /* reserved */
#define EBI_ACCESS_TIMEOUT 0x000007FF
uint32 pcmcia_cntl1; /* pcmcia control 1 */
#define PCCARD_CARD_RESET 0x00040000
#define CARDBUS_ENABLE 0x00008000
#define PCMCIA_ENABLE 0x00004000
#define PCMCIA_GPIO_ENABLE 0x00002000
#define CARDBUS_IDSEL 0x00001F00
#define VS2_OEN 0x00000080
#define VS1_OEN 0x00000040
#define VS2_OUT 0x00000020
#define VS1_OUT 0x00000010
#define VS2_IN 0x00000008
#define VS1_IN 0x00000004
#define CD2_IN 0x00000002
#define CD1_IN 0x00000001
#define VS_MASK 0x0000000C
#define CD_MASK 0x00000003
uint32 unused2; /* reserved */
uint32 pcmcia_cntl2; /* pcmcia control 2 */
#define PCMCIA_BYTESWAP_DIS 0x00000002
#define PCMCIA_HALFWORD_EN 0x00000001
#define RW_ACTIVE_CNT_BIT 2
#define INACTIVE_CNT_BIT 8
#define CE_SETUP_CNT_BIT 16
#define CE_HOLD_CNT_BIT 24
uint32 unused3[40]; /* reserved */
uint32 sp0range; /* PCI to internal system bus address space */
#define ADDR_SPACE_MASK 0xFFFF0000
uint32 sp0remap;
uint32 sp0cfg;
uint32 sp1range;
uint32 sp1remap;
uint32 sp1cfg;
uint32 EndianCfg;
uint32 l2pcfgctl; /* internal system bus to PCI IO/Cfg control */
#define DIR_CFG_SEL 0x80000000 /* change from PCI I/O access to PCI config access */
#define DIR_CFG_USEREG 0x40000000 /* use this register info for PCI configuration access */
#define DEVICE_NUMBER 0x00007C00 /* device number for the PCI configuration access */
#define FUNC_NUMBER 0x00000300 /* function number for the PCI configuration access */
#define REG_NUMBER 0x000000FC /* register number for the PCI configuration access */
#define CONFIG_TYPE 0x00000003 /* configuration type for the PCI configuration access */
uint32 l2pmrange1; /* internal system bus to PCI memory space */
#define PCI_SIZE_64K 0xFFFF0000
#define PCI_SIZE_128K 0xFFFE0000
#define PCI_SIZE_256K 0xFFFC0000
#define PCI_SIZE_512K 0xFFF80000
#define PCI_SIZE_1M 0xFFF00000
#define PCI_SIZE_2M 0xFFE00000
#define PCI_SIZE_4M 0xFFC00000
#define PCI_SIZE_8M 0xFF800000
#define PCI_SIZE_16M 0xFF000000
#define PCI_SIZE_32M 0xFE000000
uint32 l2pmbase1; /* kseg0 or kseg1 address & 0x1FFFFFFF */
uint32 l2pmremap1;
#define CARDBUS_MEM 0x00000004
#define MEM_WINDOW_EN 0x00000001
uint32 l2pmrange2;
uint32 l2pmbase2;
uint32 l2pmremap2;
uint32 l2piorange; /* internal system bus to PCI I/O space */
uint32 l2piobase;
uint32 l2pioremap;
uint32 pcimodesel;
#define PCI_INT_BUS_RD_PREFETCH 0x000001F0
#define PCI_BAR2_NOSWAP 0x00000002 /* BAR at offset 0x20 */
#define PCI_BAR1_NOSWAP 0x00000001 /* BAR at affset 0x1c */
uint32 pciintstat; /* PCI interrupt mask/status */
#define MAILBOX1_SENT 0x08
#define MAILBOX0_SENT 0x04
#define MAILBOX1_MSG_RCV 0x02
#define MAILBOX0_MSG_RCV 0x01
uint32 locbuscntrl; /* internal system bus control */
#define DIR_U2P_NOSWAP 0x00000002
#define EN_PCI_GPIO 0x00000001
uint32 locintstat; /* internal system bus interrupt mask/status */
#define CSERR 0x0200
#define SERR 0x0100
#define EXT_PCI_INT 0x0080
#define DIR_FAILED 0x0040
#define DIR_COMPLETE 0x0020
#define PCI_CFG 0x0010
uint32 unused4[7];
uint32 mailbox0;
uint32 mailbox1;
uint32 pcicfgcntrl; /* internal system bus PCI configuration control */
#define PCI_CFG_REG_WRITE_EN 0x00000080
#define PCI_CFG_ADDR 0x0000003C
uint32 pcicfgdata; /* internal system bus PCI configuration data */
uint32 locch2ctl; /* PCI to interrnal system bus DMA (downstream) local control */
#define MPI_DMA_HALT 0x00000008 /* idle after finish current memory burst */
#define MPI_DMA_PKT_HALT 0x00000004 /* idle after an EOP flag is detected */
#define MPI_DMA_STALL 0x00000002 /* idle after an EOP flag is detected */
#define MPI_DMA_ENABLE 0x00000001 /* set to enable channel */
uint32 locch2intStat;
#define MPI_DMA_NO_DESC 0x00000004 /* no valid descriptors */
#define MPI_DMA_DONE 0x00000002 /* packet xfer complete */
#define MPI_DMA_BUFF_DONE 0x00000001 /* buffer done */
uint32 locch2intMask;
uint32 unused5;
uint32 locch2descaddr;
uint32 locch2status1;
#define LOCAL_DESC_STATE 0xE0000000
#define PCI_DESC_STATE 0x1C000000
#define BYTE_DONE 0x03FFC000
#define RING_ADDR 0x00003FFF
uint32 locch2status2;
#define BUFPTR_OFFSET 0x1FFF0000
#define PCI_MASTER_STATE 0x000000C0
#define LOC_MASTER_STATE 0x00000038
#define CONTROL_STATE 0x00000007
uint32 unused6;
uint32 locch1Ctl; /*internal system bus to PCI DMA (upstream) local control */
#define DMA_U2P_LE 0x00000200 /* local bus is little endian */
#define DMA_U2P_NOSWAP 0x00000100 /* lccal bus is little endian but no data swapped */
uint32 locch1intstat;
uint32 locch1intmask;
uint32 unused7;
uint32 locch1descaddr;
uint32 locch1status1;
uint32 locch1status2;
uint32 unused8;
uint32 pcich1ctl; /* internal system bus to PCI DMA PCI control */
uint32 pcich1intstat;
uint32 pcich1intmask;
uint32 pcich1descaddr;
uint32 pcich1status1;
uint32 pcich1status2;
uint32 pcich2Ctl; /* PCI to internal system bus DMA PCI control */
uint32 pcich2intstat;
uint32 pcich2intmask;
uint32 pcich2descaddr;
uint32 pcich2status1;
uint32 pcich2status2;
uint32 perm_id; /* permanent device and vendor id */
uint32 perm_rev; /* permanent revision id */
} MpiRegisters;
#define MPI ((volatile MpiRegisters * const) MPI_BASE)
/* PCI configuration address space start offset 0x40 */
#define BRCM_PCI_CONFIG_TIMER 0x40
#define BRCM_PCI_CONFIG_TIMER_RETRY_MASK 0x0000FF00
#define BRCM_PCI_CONFIG_TIMER_TRDY_MASK 0x000000FF
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)
/*
** 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
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