Quelle bcm1480_scd.h
Sprache: C
/* SPDX-License-Identifier: GPL-2.0-or-later */
/* *********************************************************************
* BCM1280 / BCM1400 Board Support Package
*
* SCD Constants and Macros File : bcm1480_scd . h
*
* This module contains constants and macros useful for
* manipulating the System Control and Debug module .
*
* BCM1400 specification level : 1 X55_1X80 - UM100 - R ( 12 / 18 / 03 )
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2000 , 2001 , 2002 , 2003 , 2004 , 2005
* Broadcom Corporation . All rights reserved .
*
********************************************************************* */
#ifndef _BCM1480_SCD_H
#define _BCM1480_SCD_H
#include <asm /sibyte/sb1250_defs.h>
/* *********************************************************************
* Pull in the BCM1250 ' s SCD since lots of stuff is the same .
********************************************************************* */
#include <asm /sibyte/sb1250_scd.h>
/* *********************************************************************
* Some general notes :
*
* This file is basically a " what ' s new " header file . Since the
* BCM1250 and the new BCM1480 ( and derivatives ) share many common
* features , this file contains only what ' s new or changed from
* the 1250 . ( above , you can see that we include the 1250 symbols
* to get the base functionality ) .
*
* In software , be sure to use the correct symbols , particularly
* for blocks that are different between the two chip families .
* All BCM1480 - specific symbols have _ BCM1480_ in their names ,
* and all BCM1250 - specific and " base " functions that are common in
* both chips have no special names ( this is for compatibility with
* older include files ) . Therefore , if you ' re working with the
* SCD , which is very different on each chip , A_SCD_xxx implies
* the BCM1250 version and A_BCM1480_SCD_xxx implies the BCM1480
* version .
********************************************************************* */
/* *********************************************************************
* System control / debug registers
********************************************************************* */
/*
* System Identification and Revision Register ( Table 12 )
* Register : SCD_SYSTEM_REVISION
* This register is field compatible with the 1250 .
*/
/*
* New part definitions
*/
#define K_SYS_PART_BCM1480 0 x1406
#define K_SYS_PART_BCM1280 0 x1206
#define K_SYS_PART_BCM1455 0 x1407
#define K_SYS_PART_BCM1255 0 x1257
#define K_SYS_PART_BCM1158 0 x1156
/*
* Manufacturing Information Register ( Table 14 )
* Register : SCD_SYSTEM_MANUF
*/
/*
* System Configuration Register ( Table 15 )
* Register : SCD_SYSTEM_CFG
* Entire register is different from 1250 , all new constants below
*/
#define M_BCM1480_SYS_RESERVED0 _SB_MAKEMASK1(0 )
#define M_BCM1480_SYS_HT_MINRSTCNT _SB_MAKEMASK1(1 )
#define M_BCM1480_SYS_RESERVED2 _SB_MAKEMASK1(2 )
#define M_BCM1480_SYS_RESERVED3 _SB_MAKEMASK1(3 )
#define M_BCM1480_SYS_RESERVED4 _SB_MAKEMASK1(4 )
#define M_BCM1480_SYS_IOB_DIV _SB_MAKEMASK1(5 )
#define S_BCM1480_SYS_PLL_DIV _SB_MAKE64(6 )
#define M_BCM1480_SYS_PLL_DIV _SB_MAKEMASK(5 , S_BCM1480_SYS_PLL_DIV)
#define V_BCM1480_SYS_PLL_DIV(x) _SB_MAKEVALUE(x, S_BCM1480_SYS_PLL_DIV)
#define G_BCM1480_SYS_PLL_DIV(x) _SB_GETVALUE(x, S_BCM1480_SYS_PLL_DIV, M_BCM1480_SYS_PLL_DIV)
#define S_BCM1480_SYS_SW_DIV _SB_MAKE64(11 )
#define M_BCM1480_SYS_SW_DIV _SB_MAKEMASK(5 , S_BCM1480_SYS_SW_DIV)
#define V_BCM1480_SYS_SW_DIV(x) _SB_MAKEVALUE(x, S_BCM1480_SYS_SW_DIV)
#define G_BCM1480_SYS_SW_DIV(x) _SB_GETVALUE(x, S_BCM1480_SYS_SW_DIV, M_BCM1480_SYS_SW_DIV)
#define M_BCM1480_SYS_PCMCIA_ENABLE _SB_MAKEMASK1(16 )
#define M_BCM1480_SYS_DUART1_ENABLE _SB_MAKEMASK1(17 )
#define S_BCM1480_SYS_BOOT_MODE _SB_MAKE64(18 )
#define M_BCM1480_SYS_BOOT_MODE _SB_MAKEMASK(2 , S_BCM1480_SYS_BOOT_MODE)
#define V_BCM1480_SYS_BOOT_MODE(x) _SB_MAKEVALUE(x, S_BCM1480_SYS_BOOT_MODE)
#define G_BCM1480_SYS_BOOT_MODE(x) _SB_GETVALUE(x, S_BCM1480_SYS_BOOT_MODE, M_BCM1480_SYS_BOOT_MODE)
#define K_BCM1480_SYS_BOOT_MODE_ROM32 0
#define K_BCM1480_SYS_BOOT_MODE_ROM8 1
#define K_BCM1480_SYS_BOOT_MODE_SMBUS_SMALL 2
#define K_BCM1480_SYS_BOOT_MODE_SMBUS_BIG 3
#define M_BCM1480_SYS_BOOT_MODE_SMBUS _SB_MAKEMASK1(19 )
#define M_BCM1480_SYS_PCI_HOST _SB_MAKEMASK1(20 )
#define M_BCM1480_SYS_PCI_ARBITER _SB_MAKEMASK1(21 )
#define M_BCM1480_SYS_BIG_ENDIAN _SB_MAKEMASK1(22 )
#define M_BCM1480_SYS_GENCLK_EN _SB_MAKEMASK1(23 )
#define M_BCM1480_SYS_GEN_PARITY_EN _SB_MAKEMASK1(24 )
#define M_BCM1480_SYS_RESERVED25 _SB_MAKEMASK1(25 )
#define S_BCM1480_SYS_CONFIG 26
#define M_BCM1480_SYS_CONFIG _SB_MAKEMASK(6 , S_BCM1480_SYS_CONFIG)
#define V_BCM1480_SYS_CONFIG(x) _SB_MAKEVALUE(x, S_BCM1480_SYS_CONFIG)
#define G_BCM1480_SYS_CONFIG(x) _SB_GETVALUE(x, S_BCM1480_SYS_CONFIG, M_BCM1480_SYS_CONFIG)
#define M_BCM1480_SYS_RESERVED32 _SB_MAKEMASK(32 , 15 )
#define S_BCM1480_SYS_NODEID 47
#define M_BCM1480_SYS_NODEID _SB_MAKEMASK(4 , S_BCM1480_SYS_NODEID)
#define V_BCM1480_SYS_NODEID(x) _SB_MAKEVALUE(x, S_BCM1480_SYS_NODEID)
#define G_BCM1480_SYS_NODEID(x) _SB_GETVALUE(x, S_BCM1480_SYS_NODEID, M_BCM1480_SYS_NODEID)
#define M_BCM1480_SYS_CCNUMA_EN _SB_MAKEMASK1(51 )
#define M_BCM1480_SYS_CPU_RESET_0 _SB_MAKEMASK1(52 )
#define M_BCM1480_SYS_CPU_RESET_1 _SB_MAKEMASK1(53 )
#define M_BCM1480_SYS_CPU_RESET_2 _SB_MAKEMASK1(54 )
#define M_BCM1480_SYS_CPU_RESET_3 _SB_MAKEMASK1(55 )
#define S_BCM1480_SYS_DISABLECPU0 56
#define M_BCM1480_SYS_DISABLECPU0 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU0)
#define S_BCM1480_SYS_DISABLECPU1 57
#define M_BCM1480_SYS_DISABLECPU1 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU1)
#define S_BCM1480_SYS_DISABLECPU2 58
#define M_BCM1480_SYS_DISABLECPU2 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU2)
#define S_BCM1480_SYS_DISABLECPU3 59
#define M_BCM1480_SYS_DISABLECPU3 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU3)
#define M_BCM1480_SYS_SB_SOFTRES _SB_MAKEMASK1(60 )
#define M_BCM1480_SYS_EXT_RESET _SB_MAKEMASK1(61 )
#define M_BCM1480_SYS_SYSTEM_RESET _SB_MAKEMASK1(62 )
#define M_BCM1480_SYS_SW_FLAG _SB_MAKEMASK1(63 )
/*
* Scratch Register ( Table 16 )
* Register : SCD_SYSTEM_SCRATCH
* Same as BCM1250
*/
/*
* Mailbox Registers ( Table 17 )
* Registers : SCD_MBOX_ { 0 , 1 } _ CPU_x
* Same as BCM1250
*/
/*
* See bcm1480_int . h for interrupt mapper registers .
*/
/*
* Watchdog Timer Initial Count Registers ( Table 23 )
* Registers : SCD_WDOG_INIT_CNT_x
*
* The watchdogs are almost the same as the 1250 , except
* the configuration register has more bits to control the
* other CPUs .
*/
/*
* Watchdog Timer Configuration Registers ( Table 25 )
* Registers : SCD_WDOG_CFG_x
*/
#define M_BCM1480_SCD_WDOG_ENABLE _SB_MAKEMASK1(0 )
#define S_BCM1480_SCD_WDOG_RESET_TYPE 2
#define M_BCM1480_SCD_WDOG_RESET_TYPE _SB_MAKEMASK(5 , S_BCM1480_SCD_WDOG_RESET_TYPE)
#define V_BCM1480_SCD_WDOG_RESET_TYPE(x) _SB_MAKEVALUE(x, S_BCM1480_SCD_WDOG_RESET_TYPE)
#define G_BCM1480_SCD_WDOG_RESET_TYPE(x) _SB_GETVALUE(x, S_BCM1480_SCD_WDOG_RESET_TYPE, M_BCM1480_SCD_WDOG_RESET_TYPE)
#define K_BCM1480_SCD_WDOG_RESET_FULL 0 /* actually, (x & 1) == 0 */
#define K_BCM1480_SCD_WDOG_RESET_SOFT 1
#define K_BCM1480_SCD_WDOG_RESET_CPU0 3
#define K_BCM1480_SCD_WDOG_RESET_CPU1 5
#define K_BCM1480_SCD_WDOG_RESET_CPU2 9
#define K_BCM1480_SCD_WDOG_RESET_CPU3 17
#define K_BCM1480_SCD_WDOG_RESET_ALL_CPUS 31
#define M_BCM1480_SCD_WDOG_HAS_RESET _SB_MAKEMASK1(8 )
/*
* General Timer Initial Count Registers ( Table 26 )
* Registers : SCD_TIMER_INIT_x
*
* The timer registers are the same as the BCM1250
*/
/*
* ZBbus Count Register ( Table 29 )
* Register : ZBBUS_CYCLE_COUNT
*
* Same as BCM1250
*/
/*
* ZBbus Compare Registers ( Table 30 )
* Registers : ZBBUS_CYCLE_CPx
*
* Same as BCM1250
*/
/*
* System Performance Counter Configuration Register ( Table 31 )
* Register : PERF_CNT_CFG_0
*
* SPC_CFG_SRC [ 0 - 3 ] is the same as the 1250 .
* SPC_CFG_SRC [ 4 - 7 ] only exist on the 1480
* The clear / enable bits are in different locations on the 1250 and 1480 .
*/
#define S_SPC_CFG_SRC4 32
#define M_SPC_CFG_SRC4 _SB_MAKEMASK(8 , S_SPC_CFG_SRC4)
#define V_SPC_CFG_SRC4(x) _SB_MAKEVALUE(x, S_SPC_CFG_SRC4)
#define G_SPC_CFG_SRC4(x) _SB_GETVALUE(x, S_SPC_CFG_SRC4, M_SPC_CFG_SRC4)
#define S_SPC_CFG_SRC5 40
#define M_SPC_CFG_SRC5 _SB_MAKEMASK(8 , S_SPC_CFG_SRC5)
#define V_SPC_CFG_SRC5(x) _SB_MAKEVALUE(x, S_SPC_CFG_SRC5)
#define G_SPC_CFG_SRC5(x) _SB_GETVALUE(x, S_SPC_CFG_SRC5, M_SPC_CFG_SRC5)
#define S_SPC_CFG_SRC6 48
#define M_SPC_CFG_SRC6 _SB_MAKEMASK(8 , S_SPC_CFG_SRC6)
#define V_SPC_CFG_SRC6(x) _SB_MAKEVALUE(x, S_SPC_CFG_SRC6)
#define G_SPC_CFG_SRC6(x) _SB_GETVALUE(x, S_SPC_CFG_SRC6, M_SPC_CFG_SRC6)
#define S_SPC_CFG_SRC7 56
#define M_SPC_CFG_SRC7 _SB_MAKEMASK(8 , S_SPC_CFG_SRC7)
#define V_SPC_CFG_SRC7(x) _SB_MAKEVALUE(x, S_SPC_CFG_SRC7)
#define G_SPC_CFG_SRC7(x) _SB_GETVALUE(x, S_SPC_CFG_SRC7, M_SPC_CFG_SRC7)
/*
* System Performance Counter Control Register ( Table 32 )
* Register : PERF_CNT_CFG_1
* BCM1480 specific
*/
#define M_BCM1480_SPC_CFG_CLEAR _SB_MAKEMASK1(0 )
#define M_BCM1480_SPC_CFG_ENABLE _SB_MAKEMASK1(1 )
#if SIBYTE_HDR_FEATURE_CHIP(1480 )
#define M_SPC_CFG_CLEAR M_BCM1480_SPC_CFG_CLEAR
#define M_SPC_CFG_ENABLE M_BCM1480_SPC_CFG_ENABLE
#endif
/*
* System Performance Counters ( Table 33 )
* Registers : PERF_CNT_x
*/
#define S_BCM1480_SPC_CNT_COUNT 0
#define M_BCM1480_SPC_CNT_COUNT _SB_MAKEMASK(40 , S_BCM1480_SPC_CNT_COUNT)
#define V_BCM1480_SPC_CNT_COUNT(x) _SB_MAKEVALUE(x, S_BCM1480_SPC_CNT_COUNT)
#define G_BCM1480_SPC_CNT_COUNT(x) _SB_GETVALUE(x, S_BCM1480_SPC_CNT_COUNT, M_BCM1480_SPC_CNT_COUNT)
#define M_BCM1480_SPC_CNT_OFLOW _SB_MAKEMASK1(40 )
/*
* Bus Watcher Error Status Register ( Tables 36 , 37 )
* Registers : BUS_ERR_STATUS , BUS_ERR_STATUS_DEBUG
* Same as BCM1250 .
*/
/*
* Bus Watcher Error Data Registers ( Table 38 )
* Registers : BUS_ERR_DATA_x
* Same as BCM1250 .
*/
/*
* Bus Watcher L2 ECC Counter Register ( Table 39 )
* Register : BUS_L2_ERRORS
* Same as BCM1250 .
*/
/*
* Bus Watcher Memory and I / O Error Counter Register ( Table 40 )
* Register : BUS_MEM_IO_ERRORS
* Same as BCM1250 .
*/
/*
* Address Trap Registers
*
* Register layout same as BCM1250 , almost . The bus agents
* are different , and the address trap configuration bits are
* slightly different .
*/
#define M_BCM1480_ATRAP_INDEX _SB_MAKEMASK(4 , 0 )
#define M_BCM1480_ATRAP_ADDRESS _SB_MAKEMASK(40 , 0 )
#define S_BCM1480_ATRAP_CFG_CNT 0
#define M_BCM1480_ATRAP_CFG_CNT _SB_MAKEMASK(3 , S_BCM1480_ATRAP_CFG_CNT)
#define V_BCM1480_ATRAP_CFG_CNT(x) _SB_MAKEVALUE(x, S_BCM1480_ATRAP_CFG_CNT)
#define G_BCM1480_ATRAP_CFG_CNT(x) _SB_GETVALUE(x, S_BCM1480_ATRAP_CFG_CNT, M_BCM1480_ATRAP_CFG_CNT)
#define M_BCM1480_ATRAP_CFG_WRITE _SB_MAKEMASK1(3 )
#define M_BCM1480_ATRAP_CFG_ALL _SB_MAKEMASK1(4 )
#define M_BCM1480_ATRAP_CFG_INV _SB_MAKEMASK1(5 )
#define M_BCM1480_ATRAP_CFG_USESRC _SB_MAKEMASK1(6 )
#define M_BCM1480_ATRAP_CFG_SRCINV _SB_MAKEMASK1(7 )
#define S_BCM1480_ATRAP_CFG_AGENTID 8
#define M_BCM1480_ATRAP_CFG_AGENTID _SB_MAKEMASK(4 , S_BCM1480_ATRAP_CFG_AGENTID)
#define V_BCM1480_ATRAP_CFG_AGENTID(x) _SB_MAKEVALUE(x, S_BCM1480_ATRAP_CFG_AGENTID)
#define G_BCM1480_ATRAP_CFG_AGENTID(x) _SB_GETVALUE(x, S_BCM1480_ATRAP_CFG_AGENTID, M_BCM1480_ATRAP_CFG_AGENTID)
#define K_BCM1480_BUS_AGENT_CPU0 0
#define K_BCM1480_BUS_AGENT_CPU1 1
#define K_BCM1480_BUS_AGENT_NC 2
#define K_BCM1480_BUS_AGENT_IOB 3
#define K_BCM1480_BUS_AGENT_SCD 4
#define K_BCM1480_BUS_AGENT_L2C 6
#define K_BCM1480_BUS_AGENT_MC 7
#define K_BCM1480_BUS_AGENT_CPU2 8
#define K_BCM1480_BUS_AGENT_CPU3 9
#define K_BCM1480_BUS_AGENT_PM 10
#define S_BCM1480_ATRAP_CFG_CATTR 12
#define M_BCM1480_ATRAP_CFG_CATTR _SB_MAKEMASK(2 , S_BCM1480_ATRAP_CFG_CATTR)
#define V_BCM1480_ATRAP_CFG_CATTR(x) _SB_MAKEVALUE(x, S_BCM1480_ATRAP_CFG_CATTR)
#define G_BCM1480_ATRAP_CFG_CATTR(x) _SB_GETVALUE(x, S_BCM1480_ATRAP_CFG_CATTR, M_BCM1480_ATRAP_CFG_CATTR)
#define K_BCM1480_ATRAP_CFG_CATTR_IGNORE 0
#define K_BCM1480_ATRAP_CFG_CATTR_UNC 1
#define K_BCM1480_ATRAP_CFG_CATTR_NONCOH 2
#define K_BCM1480_ATRAP_CFG_CATTR_COHERENT 3
#define M_BCM1480_ATRAP_CFG_CATTRINV _SB_MAKEMASK1(14 )
/*
* Trace Event Registers ( Table 47 )
* Same as BCM1250 .
*/
/*
* Trace Sequence Control Registers ( Table 48 )
* Registers : TRACE_SEQUENCE_x
*
* Same as BCM1250 except for two new fields .
*/
#define M_BCM1480_SCD_TRSEQ_TID_MATCH_EN _SB_MAKEMASK1(25 )
#define S_BCM1480_SCD_TRSEQ_SWFUNC 26
#define M_BCM1480_SCD_TRSEQ_SWFUNC _SB_MAKEMASK(2 , S_BCM1480_SCD_TRSEQ_SWFUNC)
#define V_BCM1480_SCD_TRSEQ_SWFUNC(x) _SB_MAKEVALUE(x, S_BCM1480_SCD_TRSEQ_SWFUNC)
#define G_BCM1480_SCD_TRSEQ_SWFUNC(x) _SB_GETVALUE(x, S_BCM1480_SCD_TRSEQ_SWFUNC, M_BCM1480_SCD_TRSEQ_SWFUNC)
/*
* Trace Control Register ( Table 49 )
* Register : TRACE_CFG
*
* BCM1480 changes to this register ( other than location of the CUR_ADDR field )
* are defined below .
*/
#define S_BCM1480_SCD_TRACE_CFG_MODE 16
#define M_BCM1480_SCD_TRACE_CFG_MODE _SB_MAKEMASK(2 , S_BCM1480_SCD_TRACE_CFG_MODE)
#define V_BCM1480_SCD_TRACE_CFG_MODE(x) _SB_MAKEVALUE(x, S_BCM1480_SCD_TRACE_CFG_MODE)
#define G_BCM1480_SCD_TRACE_CFG_MODE(x) _SB_GETVALUE(x, S_BCM1480_SCD_TRACE_CFG_MODE, M_BCM1480_SCD_TRACE_CFG_MODE)
#define K_BCM1480_SCD_TRACE_CFG_MODE_BLOCKERS 0
#define K_BCM1480_SCD_TRACE_CFG_MODE_BYTEEN_INT 1
#define K_BCM1480_SCD_TRACE_CFG_MODE_FLOW_ID 2
#endif /* _BCM1480_SCD_H */
Messung V0.5 in Prozent C=93 H=-100 G=96
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(vorverarbeitet am 2026-10-02)
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