kernel-ark/include/asm-mips/sibyte/bcm1480_scd.h
Mark Mason 8deab1144b [MIPS] Updated Sibyte headers
This is an update to the earlier patch for the sibyte headers, and superceeds
the previous patch.  Changes were necessary to get the tbprof driver working
on the bcm1480.

Patch to update Sibyte header files to match master versions maintained
at Broadcom.  This patch also corrects some whitespace problems, and
(hopefully) shouldn't introduce any new ones.

Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-04-27 16:20:24 +01:00

407 lines
15 KiB
C

/* *********************************************************************
* 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: 1X55_1X80-UM100-R (12/18/03)
*
*********************************************************************
*
* Copyright 2000,2001,2002,2003,2004,2005
* Broadcom Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
********************************************************************* */
#ifndef _BCM1480_SCD_H
#define _BCM1480_SCD_H
#include "sb1250_defs.h"
/* *********************************************************************
* Pull in the BCM1250's SCD since lots of stuff is the same.
********************************************************************* */
#include "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 0x1406
#define K_SYS_PART_BCM1280 0x1206
#define K_SYS_PART_BCM1455 0x1407
#define K_SYS_PART_BCM1255 0x1257
#define K_SYS_PART_BCM1158 0x1156
/*
* 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 */