sbconfig.h
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上传日期:2022-06-26
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文件大小:9k
源码类别:
VxWorks
开发平台:
C/C++
- /*
- Copyright 2001, Broadcom Corporation
- All Rights Reserved.
- This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation;
- the contents of this file may not be disclosed to third parties, copied or
- duplicated in any form, in whole or in part, without the prior written
- permission of Broadcom Corporation.
- */
- /*
- * Broadcom SiliconBackplane hardware register definitions.
- *
- * Copyright(c) 2000 Broadcom Corporation
- * $Id: sbconfig.h,v 1.1 Broadcom SDK $
- */
- #ifndef _SBCONFIG_H
- #define _SBCONFIG_H
- /* cpp contortions to concatenate w/arg prescan */
- #ifndef PAD
- #define _PADLINE(line) pad ## line
- #define _XSTR(line) _PADLINE(line)
- #define PAD _XSTR(__LINE__)
- #endif
- /*
- * SiliconBackplane Address Map.
- * All regions may not exist on all chips.
- */
- #define SB_SDRAM_BASE 0x00000000 /* Physical SDRAM */
- #define SB_PCI_MEM 0x08000000 /* Host Mode PCI memory access space (64 MB) */
- #define SB_PCI_CFG 0x0c000000 /* Host Mode PCI configuration space (64 MB) */
- #define SB_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */
- #define SB_ENUM_BASE 0x18000000 /* Enumeration space base */
- #define SB_ENUM_LIM 0x18010000 /* Enumeration space limit */
- #define SB_EXTIF_BASE 0x1f000000 /* External Interface region base address */
- #define SB_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */
- #define SB_EUART (SB_EXTIF_BASE + 0x00800000)
- #define SB_LED (SB_EXTIF_BASE + 0x00900000)
- /* enumeration space related defs */
- #define SB_CORE_SIZE 0x1000 /* each core gets 4Kbytes for registers */
- #define SB_MAXCORES ((SB_ENUM_LIM - SB_ENUM_BASE)/SB_CORE_SIZE)
- #define SBCONFIGOFF 0xf00 /* core sbconfig regs are top 256bytes of regs */
- #define SBCONFIGSIZE 256 /* sizeof (sbconfig_t) */
- /* mips address */
- #define SB_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */
- #ifndef _LANGUAGE_ASSEMBLY
- /*
- * Sonics Configuration Space Registers.
- */
- typedef volatile struct _sbconfig {
- uint32 PAD[2];
- uint32 sbipsflag; /* initiator port ocp slave flag */
- uint32 PAD[3];
- uint32 sbtpsflag; /* target port ocp slave flag */
- uint32 PAD[17];
- uint32 sbadmatch3; /* address match3 */
- uint32 PAD;
- uint32 sbadmatch2; /* address match2 */
- uint32 PAD;
- uint32 sbadmatch1; /* address match1 */
- uint32 PAD[7];
- uint32 sbimstate; /* initiator agent state */
- uint32 sbintvec; /* interrupt mask */
- uint32 sbtmstatelow; /* target state */
- uint32 sbtmstatehigh; /* target state */
- uint32 sbbwa0; /* bandwidth allocation table0 */
- uint32 PAD;
- uint32 sbimconfiglow; /* initiator configuration */
- uint32 sbimconfighigh; /* initiator configuration */
- uint32 sbadmatch0; /* address match0 */
- uint32 PAD;
- uint32 sbtmconfiglow; /* target configuration */
- uint32 sbtmconfighigh; /* target configuration */
- uint32 sbbconfig; /* broadcast configuration */
- uint32 PAD;
- uint32 sbbstate; /* broadcast state */
- uint32 PAD[3];
- uint32 sbactcnfg; /* activate configuration */
- uint32 PAD[3];
- uint32 sbflagst; /* current sbflags */
- uint32 PAD[3];
- uint32 sbidlow; /* identification */
- uint32 sbidhigh; /* identification */
- } sbconfig_t;
- #endif /* _LANGUAGE_ASSEMBLY */
- /* sbipsflag */
- #define SBIPSFLAG 0x08 /* offset */
- #define SBIPS_INT1_MASK 0x3f /* which sbflags get routed to mips interrupt 1 */
- #define SBIPS_INT1_SHIFT 0
- #define SBIPS_INT2_MASK 0x3f00 /* which sbflags get routed to mips interrupt 2 */
- #define SBIPS_INT2_SHIFT 8
- #define SBIPS_INT3_MASK 0x3f0000 /* which sbflags get routed to mips interrupt 3 */
- #define SBIPS_INT3_SHIFT 16
- #define SBIPS_INT4_MASK 0x3f000000 /* which sbflags get routed to mips interrupt 4 */
- #define SBIPS_INT4_SHIFT 24
- /* sbtpsflag */
- #define SBTPSFLAG 0x18 /* offset */
- #define SBTPS_NUM0_MASK 0x3f /* interrupt sbFlag # generated by this core */
- #define SBTPS_F0EN0 0x40 /* interrupt is always sent on the backplane */
- /* sbadmatch */
- #define SBADMATCH3 0x60 /* offset */
- #define SBADMATCH2 0x68 /* offset */
- #define SBADMATCH1 0x70 /* offset */
- /* sbimstate */
- #define SBIMSTATE 0x90 /* offset */
- #define SBIM_PC 0xf /* pipecount */
- #define SBIM_AP_MASK 0x30 /* arbitration policy */
- #define SBIM_AP_BOTH 0x00 /* use both timeslaces and token */
- #define SBIM_AP_TS 0x10 /* use timesliaces only */
- #define SBIM_AP_TK 0x20 /* use token only */
- #define SBIM_AP_RSV 0x30 /* reserved */
- #define SBIM_IBE 0x20000 /* inbanderror */
- #define SBIM_TO 0x40000 /* timeout */
- /* sbintvec */
- #define SBINTVEC 0x94 /* offset */
- /* sbtmstatelow */
- #define SBTMSTATELOW 0x98 /* offset */
- #define SBTML_RESET 0x1 /* reset */
- #define SBTML_REJ 0x2 /* reject */
- #define SBTML_CLK 0x10000 /* clock enable */
- #define SBTML_FGC 0x20000 /* force gated clocks on */
- #define SBTML_FL_MASK 0x3ffc0000 /* core-specific flags */
- #define SBTML_PE 0x40000000 /* pme enable */
- #define SBTML_BE 0x80000000 /* bist enable */
- /* sbtmstatehigh */
- #define SBTMSTATEHIGH 0x9C /* offset */
- #define SBTMH_SERR 0x1 /* serror */
- #define SBTMH_INT 0x2 /* interrupt */
- #define SBTMH_BUSY 0x4 /* busy */
- #define SBTMH_GCR 0x20000000 /* gated clock request */
- #define SBTMH_BISTF 0x40000000 /* bist failed */
- #define SBTMH_BISTD 0x80000000 /* bist done */
- /* sbbwa0 */
- #define SBBWA0 0xA0 /* offset */
- #define SBBWA_TAB0_MASK 0xffff /* lookup table 0 */
- #define SBBWA_TAB1_MASK 0xffff /* lookup table 1 */
- #define SBBWA_TAB1_SHIFT 16
- /* sbimconfiglow */
- #define SBIMCONFIGLOW 0xA8 /* offset */
- #define SBIMCL_STO_MASK 0x7 /* service timeout */
- #define SBIMCL_RTO_MASK 0x70 /* request timeout */
- #define SBIMCL_RTO_SHIFT 4
- #define SBIMCL_CID_MASK 0xff0000 /* connection id */
- #define SBIMCL_CID_SHIFT 16
- /* sbimconfighigh */
- #define SBIMCONFIGHIGH 0xAC /* offset */
- #define SBIMCH_IEM_MASK 0xc /* inband error mode */
- #define SBIMCH_TEM_MASK 0x30 /* timeout error mode */
- #define SBIMCH_TEM_SHIFT 4
- #define SBIMCH_BEM_MASK 0xc0 /* bus error mode */
- #define SBIMCH_BEM_SHIFT 6
- /* sbadmatch0 */
- #define SBADMATCH0 0xB0 /* offset */
- #define SBAM_TYPE_MASK 0x3 /* address type */
- #define SBAM_AD64 0x4 /* reserved */
- #define SBAM_ADINT0_MASK 0xf8 /* type0 size */
- #define SBAM_ADINT0_SHIFT 3
- #define SBAM_ADINT1_MASK 0x1f8 /* type1 size */
- #define SBAM_ADINT1_SHIFT 3
- #define SBAM_ADINT2_MASK 0x1f8 /* type2 size */
- #define SBAM_ADINT2_SHIFT 3
- #define SBAM_ADEN 0x400 /* enable */
- #define SBAM_ADNEG 0x800 /* negative decode */
- #define SBAM_BASE0_MASK 0xffffff00 /* type0 base address */
- #define SBAM_BASE0_SHIFT 8
- #define SBAM_BASE1_MASK 0xfffff000 /* type1 base address for the core */
- #define SBAM_BASE1_SHIFT 12
- #define SBAM_BASE2_MASK 0xffff0000 /* type2 base address for the core */
- #define SBAM_BASE2_SHIFT 16
- /* sbtmconfiglow */
- #define SBTMCONFIGLOW 0xB8 /* offset */
- #define SBTMCL_CD_MASK 0xff /* clock divide */
- #define SBTMCL_CO_MASK 0xf800 /* clock offset */
- #define SBTMCL_CO_SHIFT 11
- #define SBTMCL_IF_MASK 0xfc0000 /* interrupt flags */
- #define SBTMCL_IF_SHIFT 18
- #define SBTMCL_IM_MASK 0x3000000 /* interrupt mode */
- #define SBTMCL_IM_SHIFT 24
- /* sbtmconfighigh */
- #define SBTMCONFIGHIGH 0xBC /* offset */
- #define SBTMCH_BM_MASK 0x3 /* busy mode */
- #define SBTMCH_RM_MASK 0x3 /* retry mode */
- #define SBTMCH_RM_SHIFT 2
- #define SBTMCH_SM_MASK 0x30 /* stop mode */
- #define SBTMCH_SM_SHIFT 4
- #define SBTMCH_EM_MASK 0x300 /* sb error mode */
- #define SBTMCH_EM_SHIFT 8
- #define SBTMCH_IM_MASK 0xc00 /* int mode */
- #define SBTMCH_IM_SHIFT 10
- /* sbbconfig */
- #define SBBCONFIG 0xC0 /* offset */
- #define SBBC_LAT_MASK 0x3 /* sb latency */
- #define SBBC_MAX0_MASK 0xf0000 /* maxccntr0 */
- #define SBBC_MAX0_SHIFT 16
- #define SBBC_MAX1_MASK 0xf00000 /* maxccntr1 */
- #define SBBC_MAX1_SHIFT 20
- /* sbbstate */
- #define SBBSTATE 0xC8 /* offset */
- #define SBBS_SRD 0x1 /* st reg disable */
- #define SBBS_HRD 0x2 /* hold reg disable */
- /* sbactcnfg */
- #define SBACTCNFG 0xD8 /* offset */
- /* sbflagst */
- #define SBFLAGST 0xE8 /* offset */
- /* sbidlow */
- #define SBIDLOW 0xF8 /* offset */
- #define SBIDL_CS_MASK 0x3 /* config space */
- #define SBIDL_AR_MASK 0x38 /* # address ranges supported */
- #define SBIDL_AR_SHIFT 3
- #define SBIDL_SYNCH 0x40 /* sync */
- #define SBIDL_INIT 0x80 /* initiator */
- #define SBIDL_MINLAT_MASK 0xf00 /* minimum backplane latency */
- #define SBIDL_MINLAT_SHIFT 8
- #define SBIDL_MAXLAT 0xf000 /* maximum backplane latency */
- #define SBIDL_MAXLAT_SHIFT 12
- #define SBIDL_FIRST 0x10000 /* this initiator is first */
- #define SBIDL_CW_MASK 0xc0000 /* cycle counter width */
- #define SBIDL_CW_SHIFT 18
- #define SBIDL_TP_MASK 0xf00000 /* target ports */
- #define SBIDL_TP_SHIFT 20
- #define SBIDL_IP_MASK 0xf000000 /* initiator ports */
- #define SBIDL_IP_SHIFT 24
- /* sbidhigh */
- #define SBIDHIGH 0xFC /* offset */
- #define SBIDH_RC_MASK 0xf /* revision code*/
- #define SBIDH_CC_MASK 0xfff0 /* core code */
- #define SBIDH_CC_SHIFT 4
- #define SBIDH_VC_MASK 0xffff0000 /* vendor code */
- #define SBIDH_VC_SHIFT 16
- #define SB_COMMIT 0xfd8 /* update buffered registers value */
- /* vendor codes */
- #define SB_VEND_BCM 0x4243 /* Broadcom's SB vendor code */
- /* core codes */
- #define SB_CC 0x800 /* chipcommon core */
- #define SB_ILINE20 0x801 /* iline20 core */
- #define SB_SDRAM 0x803 /* sdram core */
- #define SB_PCI 0x804 /* pci core */
- #define SB_MIPS 0x805 /* mips core */
- #define SB_ENET 0x806 /* enet mac core */
- #define SB_CODEC 0x807 /* v90 codec core */
- #define SB_USB 0x808 /* usb core */
- #define SB_ILINE100 0x80a /* iline100 core */
- #define SB_IPSEC 0x80b /* ipsec core */
- #define SB_PCMCIA 0x80d /* pcmcia core */
- #define SB_MEMC 0x80f /* memc sdram core */
- #define SB_EXTIF 0x811 /* external interface core */
- #define SB_D11 0x812 /* 802.11 MAC core */
- #define SB_MIPS3302 0x816 /* mips3302 core */
- #endif /* _SBCONFIG_H */