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- gt64120.h
/*
* Copyright (C) 2000, 2004, 2005 MIPS Technologies, Inc.
* All rights reserved.
* Authors: Carsten Langgaard <carstenl@mips.com>
* Maciej W. Rozycki <macro@mips.com>
* Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
*
* This program is free software; you can distribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as
* published by the Free Software Foundation.
*
* This program is distributed in the hope 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 _ASM_GT64120_H
#define _ASM_GT64120_H
#include <asm/addrspace.h>
#include <asm/byteorder.h>
#define MSK(n) ((1 << (n)) - 1)
/*
* Register offset addresses
*/
/* CPU Configuration. */
#define GT_CPU_OFS 0x000
#define GT_MULTI_OFS 0x120
/* CPU Address Decode. */
#define GT_SCS10LD_OFS 0x008
#define GT_SCS10HD_OFS 0x010
#define GT_SCS32LD_OFS 0x018
#define GT_SCS32HD_OFS 0x020
#define GT_CS20LD_OFS 0x028
#define GT_CS20HD_OFS 0x030
#define GT_CS3BOOTLD_OFS 0x038
#define GT_CS3BOOTHD_OFS 0x040
#define GT_PCI0IOLD_OFS 0x048
#define GT_PCI0IOHD_OFS 0x050
#define GT_PCI0M0LD_OFS 0x058
#define GT_PCI0M0HD_OFS 0x060
#define GT_ISD_OFS 0x068
#define GT_PCI0M1LD_OFS 0x080
#define GT_PCI0M1HD_OFS 0x088
#define GT_PCI1IOLD_OFS 0x090
#define GT_PCI1IOHD_OFS 0x098
#define GT_PCI1M0LD_OFS 0x0a0
#define GT_PCI1M0HD_OFS 0x0a8
#define GT_PCI1M1LD_OFS 0x0b0
#define GT_PCI1M1HD_OFS 0x0b8
#define GT_PCI1M1LD_OFS 0x0b0
#define GT_PCI1M1HD_OFS 0x0b8
#define GT_SCS10AR_OFS 0x0d0
#define GT_SCS32AR_OFS 0x0d8
#define GT_CS20R_OFS 0x0e0
#define GT_CS3BOOTR_OFS 0x0e8
#define GT_PCI0IOREMAP_OFS 0x0f0
#define GT_PCI0M0REMAP_OFS 0x0f8
#define GT_PCI0M1REMAP_OFS 0x100
#define GT_PCI1IOREMAP_OFS 0x108
#define GT_PCI1M0REMAP_OFS 0x110
#define GT_PCI1M1REMAP_OFS 0x118
/* CPU Error Report. */
#define GT_CPUERR_ADDRLO_OFS 0x070
#define GT_CPUERR_ADDRHI_OFS 0x078
#define GT_CPUERR_DATALO_OFS 0x128 /* GT-64120A only */
#define GT_CPUERR_DATAHI_OFS 0x130 /* GT-64120A only */
#define GT_CPUERR_PARITY_OFS 0x138 /* GT-64120A only */
/* CPU Sync Barrier. */
#define GT_PCI0SYNC_OFS 0x0c0
#define GT_PCI1SYNC_OFS 0x0c8
/* SDRAM and Device Address Decode. */
#define GT_SCS0LD_OFS 0x400
#define GT_SCS0HD_OFS 0x404
#define GT_SCS1LD_OFS 0x408
#define GT_SCS1HD_OFS 0x40c
#define GT_SCS2LD_OFS 0x410
#define GT_SCS2HD_OFS 0x414
#define GT_SCS3LD_OFS 0x418
#define GT_SCS3HD_OFS 0x41c
#define GT_CS0LD_OFS 0x420
#define GT_CS0HD_OFS 0x424
#define GT_CS1LD_OFS 0x428
#define GT_CS1HD_OFS 0x42c
#define GT_CS2LD_OFS 0x430
#define GT_CS2HD_OFS 0x434
#define GT_CS3LD_OFS 0x438
#define GT_CS3HD_OFS 0x43c
#define GT_BOOTLD_OFS 0x440
#define GT_BOOTHD_OFS 0x444
#define GT_ADERR_OFS 0x470
/* SDRAM Configuration. */
#define GT_SDRAM_CFG_OFS 0x448
#define GT_SDRAM_OPMODE_OFS 0x474
#define GT_SDRAM_BM_OFS 0x478
#define GT_SDRAM_ADDRDECODE_OFS 0x47c
/* SDRAM Parameters. */
#define GT_SDRAM_B0_OFS 0x44c
#define GT_SDRAM_B1_OFS 0x450
#define GT_SDRAM_B2_OFS 0x454
#define GT_SDRAM_B3_OFS 0x458
/* Device Parameters. */
#define GT_DEV_B0_OFS 0x45c
#define GT_DEV_B1_OFS 0x460
#define GT_DEV_B2_OFS 0x464
#define GT_DEV_B3_OFS 0x468
#define GT_DEV_BOOT_OFS 0x46c
/* ECC. */
#define GT_ECC_ERRDATALO 0x480 /* GT-64120A only */
#define GT_ECC_ERRDATAHI 0x484 /* GT-64120A only */
#define GT_ECC_MEM 0x488 /* GT-64120A only */
#define GT_ECC_CALC 0x48c /* GT-64120A only */
#define GT_ECC_ERRADDR 0x490 /* GT-64120A only */
/* DMA Record. */
#define GT_DMA0_CNT_OFS 0x800
#define GT_DMA1_CNT_OFS 0x804
#define GT_DMA2_CNT_OFS 0x808
#define GT_DMA3_CNT_OFS 0x80c
#define GT_DMA0_SA_OFS 0x810
#define GT_DMA1_SA_OFS 0x814
#define GT_DMA2_SA_OFS 0x818
#define GT_DMA3_SA_OFS 0x81c
#define GT_DMA0_DA_OFS 0x820
#define GT_DMA1_DA_OFS 0x824
#define GT_DMA2_DA_OFS 0x828
#define GT_DMA3_DA_OFS 0x82c
#define GT_DMA0_NEXT_OFS 0x830
#define GT_DMA1_NEXT_OFS 0x834
#define GT_DMA2_NEXT_OFS 0x838
#define GT_DMA3_NEXT_OFS 0x83c
#define GT_DMA0_CUR_OFS 0x870
#define GT_DMA1_CUR_OFS 0x874
#define GT_DMA2_CUR_OFS 0x878
#define GT_DMA3_CUR_OFS 0x87c
/* DMA Channel Control. */
#define GT_DMA0_CTRL_OFS 0x840
#define GT_DMA1_CTRL_OFS 0x844
#define GT_DMA2_CTRL_OFS 0x848
#define GT_DMA3_CTRL_OFS 0x84c
/* DMA Arbiter. */
#define GT_DMA_ARB_OFS 0x860
/* Timer/Counter. */
#define GT_TC0_OFS 0x850
#define GT_TC1_OFS 0x854
#define GT_TC2_OFS 0x858
#define GT_TC3_OFS 0x85c
#define GT_TC_CONTROL_OFS 0x864
/* PCI Internal. */
#define GT_PCI0_CMD_OFS 0xc00
#define GT_PCI0_TOR_OFS 0xc04
#define GT_PCI0_BS_SCS10_OFS 0xc08
#define GT_PCI0_BS_SCS32_OFS 0xc0c
#define GT_PCI0_BS_CS20_OFS 0xc10
#define GT_PCI0_BS_CS3BT_OFS 0xc14
#define GT_PCI1_IACK_OFS 0xc30
#define GT_PCI0_IACK_OFS 0xc34
#define GT_PCI0_BARE_OFS 0xc3c
#define GT_PCI0_PREFMBR_OFS 0xc40
#define GT_PCI0_SCS10_BAR_OFS 0xc48
#define GT_PCI0_SCS32_BAR_OFS 0xc4c
#define GT_PCI0_CS20_BAR_OFS 0xc50
#define GT_PCI0_CS3BT_BAR_OFS 0xc54
#define GT_PCI0_SSCS10_BAR_OFS 0xc58
#define GT_PCI0_SSCS32_BAR_OFS 0xc5c
#define GT_PCI0_SCS3BT_BAR_OFS 0xc64
#define GT_PCI1_CMD_OFS 0xc80
#define GT_PCI1_TOR_OFS 0xc84
#define GT_PCI1_BS_SCS10_OFS 0xc88
#define GT_PCI1_BS_SCS32_OFS 0xc8c
#define GT_PCI1_BS_CS20_OFS 0xc90
#define GT_PCI1_BS_CS3BT_OFS 0xc94
#define GT_PCI1_BARE_OFS 0xcbc
#define GT_PCI1_PREFMBR_OFS 0xcc0
#define GT_PCI1_SCS10_BAR_OFS 0xcc8
#define GT_PCI1_SCS32_BAR_OFS 0xccc
#define GT_PCI1_CS20_BAR_OFS 0xcd0
#define GT_PCI1_CS3BT_BAR_OFS 0xcd4
#define GT_PCI1_SSCS10_BAR_OFS 0xcd8
#define GT_PCI1_SSCS32_BAR_OFS 0xcdc
#define GT_PCI1_SCS3BT_BAR_OFS 0xce4
#define GT_PCI1_CFGADDR_OFS 0xcf0
#define GT_PCI1_CFGDATA_OFS 0xcf4
#define GT_PCI0_CFGADDR_OFS 0xcf8
#define GT_PCI0_CFGDATA_OFS 0xcfc
/* Interrupts. */
#define GT_INTRCAUSE_OFS 0xc18
#define GT_INTRMASK_OFS 0xc1c
#define GT_PCI0_ICMASK_OFS 0xc24
#define GT_PCI0_SERR0MASK_OFS 0xc28
#define GT_CPU_INTSEL_OFS 0xc70
#define GT_PCI0_INTSEL_OFS 0xc74
#define GT_HINTRCAUSE_OFS 0xc98
#define GT_HINTRMASK_OFS 0xc9c
#define GT_PCI0_HICMASK_OFS 0xca4
#define GT_PCI1_SERR1MASK_OFS 0xca8
/*
* I2O Support Registers
*/
#define INBOUND_MESSAGE_REGISTER0_PCI_SIDE 0x010
#define INBOUND_MESSAGE_REGISTER1_PCI_SIDE 0x014
#define OUTBOUND_MESSAGE_REGISTER0_PCI_SIDE 0x018
#define OUTBOUND_MESSAGE_REGISTER1_PCI_SIDE 0x01c
#define INBOUND_DOORBELL_REGISTER_PCI_SIDE 0x020
#define INBOUND_INTERRUPT_CAUSE_REGISTER_PCI_SIDE 0x024
#define INBOUND_INTERRUPT_MASK_REGISTER_PCI_SIDE 0x028
#define OUTBOUND_DOORBELL_REGISTER_PCI_SIDE 0x02c
#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_PCI_SIDE 0x030
#define OUTBOUND_INTERRUPT_MASK_REGISTER_PCI_SIDE 0x034
#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI_SIDE 0x040
#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI_SIDE 0x044
#define QUEUE_CONTROL_REGISTER_PCI_SIDE 0x050
#define QUEUE_BASE_ADDRESS_REGISTER_PCI_SIDE 0x054
#define INBOUND_FREE_HEAD_POINTER_REGISTER_PCI_SIDE 0x060
#define INBOUND_FREE_TAIL_POINTER_REGISTER_PCI_SIDE 0x064
#define INBOUND_POST_HEAD_POINTER_REGISTER_PCI_SIDE 0x068
#define INBOUND_POST_TAIL_POINTER_REGISTER_PCI_SIDE 0x06c
#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_PCI_SIDE 0x070
#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_PCI_SIDE 0x074
#define OUTBOUND_POST_HEAD_POINTER_REGISTER_PCI_SIDE 0x078
#define OUTBOUND_POST_TAIL_POINTER_REGISTER_PCI_SIDE 0x07c
#define INBOUND_MESSAGE_REGISTER0_CPU_SIDE 0x1c10
#define INBOUND_MESSAGE_REGISTER1_CPU_SIDE 0x1c14
#define OUTBOUND_MESSAGE_REGISTER0_CPU_SIDE 0x1c18
#define OUTBOUND_MESSAGE_REGISTER1_CPU_SIDE 0x1c1c
#define INBOUND_DOORBELL_REGISTER_CPU_SIDE 0x1c20
#define INBOUND_INTERRUPT_CAUSE_REGISTER_CPU_SIDE 0x1c24
#define INBOUND_INTERRUPT_MASK_REGISTER_CPU_SIDE 0x1c28
#define OUTBOUND_DOORBELL_REGISTER_CPU_SIDE 0x1c2c
#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_CPU_SIDE 0x1c30
#define OUTBOUND_INTERRUPT_MASK_REGISTER_CPU_SIDE 0x1c34
#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU_SIDE 0x1c40
#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU_SIDE 0x1c44
#define QUEUE_CONTROL_REGISTER_CPU_SIDE 0x1c50
#define QUEUE_BASE_ADDRESS_REGISTER_CPU_SIDE 0x1c54
#define INBOUND_FREE_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c60
#define INBOUND_FREE_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c64
#define INBOUND_POST_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c68
#define INBOUND_POST_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c6c
#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c70
#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c74
#define OUTBOUND_POST_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c78
#define OUTBOUND_POST_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c7c
/*
* Register encodings
*/
#define GT_CPU_ENDIAN_SHF 12
#define GT_CPU_ENDIAN_MSK (MSK(1) << GT_CPU_ENDIAN_SHF)
#define GT_CPU_ENDIAN_BIT GT_CPU_ENDIAN_MSK
#define GT_CPU_WR_SHF 16
#define GT_CPU_WR_MSK (MSK(1) << GT_CPU_WR_SHF)
#define GT_CPU_WR_BIT GT_CPU_WR_MSK
#define GT_CPU_WR_DXDXDXDX 0
#define GT_CPU_WR_DDDD 1
#define GT_PCI_DCRM_SHF 21
#define GT_PCI_LD_SHF 0
#define GT_PCI_LD_MSK (MSK(15) << GT_PCI_LD_SHF)
#define GT_PCI_HD_SHF 0
#define GT_PCI_HD_MSK (MSK(7) << GT_PCI_HD_SHF)
#define GT_PCI_REMAP_SHF 0
#define GT_PCI_REMAP_MSK (MSK(11) << GT_PCI_REMAP_SHF)
#define GT_CFGADDR_CFGEN_SHF 31
#define GT_CFGADDR_CFGEN_MSK (MSK(1) << GT_CFGADDR_CFGEN_SHF)
#define GT_CFGADDR_CFGEN_BIT GT_CFGADDR_CFGEN_MSK
#define GT_CFGADDR_BUSNUM_SHF 16
#define GT_CFGADDR_BUSNUM_MSK (MSK(8) << GT_CFGADDR_BUSNUM_SHF)
#define GT_CFGADDR_DEVNUM_SHF 11
#define GT_CFGADDR_DEVNUM_MSK (MSK(5) << GT_CFGADDR_DEVNUM_SHF)
#define GT_CFGADDR_FUNCNUM_SHF 8
#define GT_CFGADDR_FUNCNUM_MSK (MSK(3) << GT_CFGADDR_FUNCNUM_SHF)
#define GT_CFGADDR_REGNUM_SHF 2
#define GT_CFGADDR_REGNUM_MSK (MSK(6) << GT_CFGADDR_REGNUM_SHF)
#define GT_SDRAM_BM_ORDER_SHF 2
#define GT_SDRAM_BM_ORDER_MSK (MSK(1) << GT_SDRAM_BM_ORDER_SHF)
#define GT_SDRAM_BM_ORDER_BIT GT_SDRAM_BM_ORDER_MSK
#define GT_SDRAM_BM_ORDER_SUB 1
#define GT_SDRAM_BM_ORDER_LIN 0
#define GT_SDRAM_BM_RSVD_ALL1 0xffb
#define GT_SDRAM_ADDRDECODE_ADDR_SHF 0
#define GT_SDRAM_ADDRDECODE_ADDR_MSK (MSK(3) << GT_SDRAM_ADDRDECODE_ADDR_SHF)
#define GT_SDRAM_ADDRDECODE_ADDR_0 0
#define GT_SDRAM_ADDRDECODE_ADDR_1 1
#define GT_SDRAM_ADDRDECODE_ADDR_2 2
#define GT_SDRAM_ADDRDECODE_ADDR_3 3
#define GT_SDRAM_ADDRDECODE_ADDR_4 4
#define GT_SDRAM_ADDRDECODE_ADDR_5 5
#define GT_SDRAM_ADDRDECODE_ADDR_6 6
#define GT_SDRAM_ADDRDECODE_ADDR_7 7
#define GT_SDRAM_B0_CASLAT_SHF 0
#define GT_SDRAM_B0_CASLAT_MSK (MSK(2) << GT_SDRAM_B0__SHF)
#define GT_SDRAM_B0_CASLAT_2 1
#define GT_SDRAM_B0_CASLAT_3 2
#define GT_SDRAM_B0_FTDIS_SHF 2
#define GT_SDRAM_B0_FTDIS_MSK (MSK(1) << GT_SDRAM_B0_FTDIS_SHF)
#define GT_SDRAM_B0_FTDIS_BIT GT_SDRAM_B0_FTDIS_MSK
#define GT_SDRAM_B0_SRASPRCHG_SHF 3
#define GT_SDRAM_B0_SRASPRCHG_MSK (MSK(1) << GT_SDRAM_B0_SRASPRCHG_SHF)
#define GT_SDRAM_B0_SRASPRCHG_BIT GT_SDRAM_B0_SRASPRCHG_MSK
#define GT_SDRAM_B0_SRASPRCHG_2 0
#define GT_SDRAM_B0_SRASPRCHG_3 1
#define GT_SDRAM_B0_B0COMPAB_SHF 4
#define GT_SDRAM_B0_B0COMPAB_MSK (MSK(1) << GT_SDRAM_B0_B0COMPAB_SHF)
#define GT_SDRAM_B0_B0COMPAB_BIT GT_SDRAM_B0_B0COMPAB_MSK
#define GT_SDRAM_B0_64BITINT_SHF 5
#define GT_SDRAM_B0_64BITINT_MSK (MSK(1) << GT_SDRAM_B0_64BITINT_SHF)
#define GT_SDRAM_B0_64BITINT_BIT GT_SDRAM_B0_64BITINT_MSK
#define GT_SDRAM_B0_64BITINT_2 0
#define GT_SDRAM_B0_64BITINT_4 1
#define GT_SDRAM_B0_BW_SHF 6
#define GT_SDRAM_B0_BW_MSK (MSK(1) << GT_SDRAM_B0_BW_SHF)
#define GT_SDRAM_B0_BW_BIT GT_SDRAM_B0_BW_MSK
#define GT_SDRAM_B0_BW_32 0
#define GT_SDRAM_B0_BW_64 1
#define GT_SDRAM_B0_BLODD_SHF 7
#define GT_SDRAM_B0_BLODD_MSK (MSK(1) << GT_SDRAM_B0_BLODD_SHF)
#define GT_SDRAM_B0_BLODD_BIT GT_SDRAM_B0_BLODD_MSK
#define GT_SDRAM_B0_PAR_SHF 8
#define GT_SDRAM_B0_PAR_MSK (MSK(1) << GT_SDRAM_B0_PAR_SHF)
#define GT_SDRAM_B0_PAR_BIT GT_SDRAM_B0_PAR_MSK
#define GT_SDRAM_B0_BYPASS_SHF 9
#define GT_SDRAM_B0_BYPASS_MSK (MSK(1) << GT_SDRAM_B0_BYPASS_SHF)
#define GT_SDRAM_B0_BYPASS_BIT GT_SDRAM_B0_BYPASS_MSK
#define GT_SDRAM_B0_SRAS2SCAS_SHF 10
#define GT_SDRAM_B0_SRAS2SCAS_MSK (MSK(1) << GT_SDRAM_B0_SRAS2SCAS_SHF)
#define GT_SDRAM_B0_SRAS2SCAS_BIT GT_SDRAM_B0_SRAS2SCAS_MSK
#define GT_SDRAM_B0_SRAS2SCAS_2 0
#define GT_SDRAM_B0_SRAS2SCAS_3 1
#define GT_SDRAM_B0_SIZE_SHF 11
#define GT_SDRAM_B0_SIZE_MSK (MSK(1) << GT_SDRAM_B0_SIZE_SHF)
#define GT_SDRAM_B0_SIZE_BIT GT_SDRAM_B0_SIZE_MSK
#define GT_SDRAM_B0_SIZE_16M 0
#define GT_SDRAM_B0_SIZE_64M 1
#define GT_SDRAM_B0_EXTPAR_SHF 12
#define GT_SDRAM_B0_EXTPAR_MSK (MSK(1) << GT_SDRAM_B0_EXTPAR_SHF)
#define GT_SDRAM_B0_EXTPAR_BIT GT_SDRAM_B0_EXTPAR_MSK
#define GT_SDRAM_B0_BLEN_SHF 13
#define GT_SDRAM_B0_BLEN_MSK (MSK(1) << GT_SDRAM_B0_BLEN_SHF)
#define GT_SDRAM_B0_BLEN_BIT GT_SDRAM_B0_BLEN_MSK
#define GT_SDRAM_B0_BLEN_8 0
#define GT_SDRAM_B0_BLEN_4 1
#define GT_SDRAM_CFG_REFINT_SHF 0
#define GT_SDRAM_CFG_REFINT_MSK (MSK(14) << GT_SDRAM_CFG_REFINT_SHF)
#define GT_SDRAM_CFG_NINTERLEAVE_SHF 14
#define GT_SDRAM_CFG_NINTERLEAVE_MSK (MSK(1) << GT_SDRAM_CFG_NINTERLEAVE_SHF)
#define GT_SDRAM_CFG_NINTERLEAVE_BIT GT_SDRAM_CFG_NINTERLEAVE_MSK
#define GT_SDRAM_CFG_RMW_SHF 15
#define GT_SDRAM_CFG_RMW_MSK (MSK(1) << GT_SDRAM_CFG_RMW_SHF)
#define GT_SDRAM_CFG_RMW_BIT GT_SDRAM_CFG_RMW_MSK
#define GT_SDRAM_CFG_NONSTAGREF_SHF 16
#define GT_SDRAM_CFG_NONSTAGREF_MSK (MSK(1) << GT_SDRAM_CFG_NONSTAGREF_SHF)
#define GT_SDRAM_CFG_NONSTAGREF_BIT GT_SDRAM_CFG_NONSTAGREF_MSK
#define GT_SDRAM_CFG_DUPCNTL_SHF 19
#define GT_SDRAM_CFG_DUPCNTL_MSK (MSK(1) << GT_SDRAM_CFG_DUPCNTL_SHF)
#define GT_SDRAM_CFG_DUPCNTL_BIT GT_SDRAM_CFG_DUPCNTL_MSK
#define GT_SDRAM_CFG_DUPBA_SHF 20
#define GT_SDRAM_CFG_DUPBA_MSK (MSK(1) << GT_SDRAM_CFG_DUPBA_SHF)
#define GT_SDRAM_CFG_DUPBA_BIT GT_SDRAM_CFG_DUPBA_MSK
#define GT_SDRAM_CFG_DUPEOT0_SHF 21
#define GT_SDRAM_CFG_DUPEOT0_MSK (MSK(1) << GT_SDRAM_CFG_DUPEOT0_SHF)
#define GT_SDRAM_CFG_DUPEOT0_BIT GT_SDRAM_CFG_DUPEOT0_MSK
#define GT_SDRAM_CFG_DUPEOT1_SHF 22
#define GT_SDRAM_CFG_DUPEOT1_MSK (MSK(1) << GT_SDRAM_CFG_DUPEOT1_SHF)
#define GT_SDRAM_CFG_DUPEOT1_BIT GT_SDRAM_CFG_DUPEOT1_MSK
#define GT_SDRAM_OPMODE_OP_SHF 0
#define GT_SDRAM_OPMODE_OP_MSK (MSK(3) << GT_SDRAM_OPMODE_OP_SHF)
#define GT_SDRAM_OPMODE_OP_NORMAL 0
#define GT_SDRAM_OPMODE_OP_NOP 1
#define GT_SDRAM_OPMODE_OP_PRCHG 2
#define GT_SDRAM_OPMODE_OP_MODE 3
#define GT_SDRAM_OPMODE_OP_CBR 4
#define GT_TC_CONTROL_ENTC0_SHF 0
#define GT_TC_CONTROL_ENTC0_MSK (MSK(1) << GT_TC_CONTROL_ENTC0_SHF)
#define GT_TC_CONTROL_ENTC0_BIT GT_TC_CONTROL_ENTC0_MSK
#define GT_TC_CONTROL_SELTC0_SHF 1
#define GT_TC_CONTROL_SELTC0_MSK (MSK(1) << GT_TC_CONTROL_SELTC0_SHF)
#define GT_TC_CONTROL_SELTC0_BIT GT_TC_CONTROL_SELTC0_MSK
#define GT_PCI0_BARE_SWSCS3BOOTDIS_SHF 0
#define GT_PCI0_BARE_SWSCS3BOOTDIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS3BOOTDIS_SHF)
#define GT_PCI0_BARE_SWSCS3BOOTDIS_BIT GT_PCI0_BARE_SWSCS3BOOTDIS_MSK
#define GT_PCI0_BARE_SWSCS32DIS_SHF 1
#define GT_PCI0_BARE_SWSCS32DIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS32DIS_SHF)
#define GT_PCI0_BARE_SWSCS32DIS_BIT GT_PCI0_BARE_SWSCS32DIS_MSK
#define GT_PCI0_BARE_SWSCS10DIS_SHF 2
#define GT_PCI0_BARE_SWSCS10DIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS10DIS_SHF)
#define GT_PCI0_BARE_SWSCS10DIS_BIT GT_PCI0_BARE_SWSCS10DIS_MSK
#define GT_PCI0_BARE_INTIODIS_SHF 3
#define GT_PCI0_BARE_INTIODIS_MSK (MSK(1) << GT_PCI0_BARE_INTIODIS_SHF)
#define GT_PCI0_BARE_INTIODIS_BIT GT_PCI0_BARE_INTIODIS_MSK
#define GT_PCI0_BARE_INTMEMDIS_SHF 4
#define GT_PCI0_BARE_INTMEMDIS_MSK (MSK(1) << GT_PCI0_BARE_INTMEMDIS_SHF)
#define GT_PCI0_BARE_INTMEMDIS_BIT GT_PCI0_BARE_INTMEMDIS_MSK
#define GT_PCI0_BARE_CS3BOOTDIS_SHF 5
#define GT_PCI0_BARE_CS3BOOTDIS_MSK (MSK(1) << GT_PCI0_BARE_CS3BOOTDIS_SHF)
#define GT_PCI0_BARE_CS3BOOTDIS_BIT GT_PCI0_BARE_CS3BOOTDIS_MSK
#define GT_PCI0_BARE_CS20DIS_SHF 6
#define GT_PCI0_BARE_CS20DIS_MSK (MSK(1) << GT_PCI0_BARE_CS20DIS_SHF)
#define GT_PCI0_BARE_CS20DIS_BIT GT_PCI0_BARE_CS20DIS_MSK
#define GT_PCI0_BARE_SCS32DIS_SHF 7
#define GT_PCI0_BARE_SCS32DIS_MSK (MSK(1) << GT_PCI0_BARE_SCS32DIS_SHF)
#define GT_PCI0_BARE_SCS32DIS_BIT GT_PCI0_BARE_SCS32DIS_MSK
#define GT_PCI0_BARE_SCS10DIS_SHF 8
#define GT_PCI0_BARE_SCS10DIS_MSK (MSK(1) << GT_PCI0_BARE_SCS10DIS_SHF)
#define GT_PCI0_BARE_SCS10DIS_BIT GT_PCI0_BARE_SCS10DIS_MSK
#define GT_INTRCAUSE_MASABORT0_SHF 18
#define GT_INTRCAUSE_MASABORT0_MSK (MSK(1) << GT_INTRCAUSE_MASABORT0_SHF)
#define GT_INTRCAUSE_MASABORT0_BIT GT_INTRCAUSE_MASABORT0_MSK
#define GT_INTRCAUSE_TARABORT0_SHF 19
#define GT_INTRCAUSE_TARABORT0_MSK (MSK(1) << GT_INTRCAUSE_TARABORT0_SHF)
#define GT_INTRCAUSE_TARABORT0_BIT GT_INTRCAUSE_TARABORT0_MSK
#define GT_PCI0_CFGADDR_REGNUM_SHF 2
#define GT_PCI0_CFGADDR_REGNUM_MSK (MSK(6) << GT_PCI0_CFGADDR_REGNUM_SHF)
#define GT_PCI0_CFGADDR_FUNCTNUM_SHF 8
#define GT_PCI0_CFGADDR_FUNCTNUM_MSK (MSK(3) << GT_PCI0_CFGADDR_FUNCTNUM_SHF)
#define GT_PCI0_CFGADDR_DEVNUM_SHF 11
#define GT_PCI0_CFGADDR_DEVNUM_MSK (MSK(5) << GT_PCI0_CFGADDR_DEVNUM_SHF)
#define GT_PCI0_CFGADDR_BUSNUM_SHF 16
#define GT_PCI0_CFGADDR_BUSNUM_MSK (MSK(8) << GT_PCI0_CFGADDR_BUSNUM_SHF)
#define GT_PCI0_CFGADDR_CONFIGEN_SHF 31
#define GT_PCI0_CFGADDR_CONFIGEN_MSK (MSK(1) << GT_PCI0_CFGADDR_CONFIGEN_SHF)
#define GT_PCI0_CFGADDR_CONFIGEN_BIT GT_PCI0_CFGADDR_CONFIGEN_MSK
#define GT_PCI0_CMD_MBYTESWAP_SHF 0
#define GT_PCI0_CMD_MBYTESWAP_MSK (MSK(1) << GT_PCI0_CMD_MBYTESWAP_SHF)
#define GT_PCI0_CMD_MBYTESWAP_BIT GT_PCI0_CMD_MBYTESWAP_MSK
#define GT_PCI0_CMD_MWORDSWAP_SHF 10
#define GT_PCI0_CMD_MWORDSWAP_MSK (MSK(1) << GT_PCI0_CMD_MWORDSWAP_SHF)
#define GT_PCI0_CMD_MWORDSWAP_BIT GT_PCI0_CMD_MWORDSWAP_MSK
#define GT_PCI0_CMD_SBYTESWAP_SHF 16
#define GT_PCI0_CMD_SBYTESWAP_MSK (MSK(1) << GT_PCI0_CMD_SBYTESWAP_SHF)
#define GT_PCI0_CMD_SBYTESWAP_BIT GT_PCI0_CMD_SBYTESWAP_MSK
#define GT_PCI0_CMD_SWORDSWAP_SHF 11
#define GT_PCI0_CMD_SWORDSWAP_MSK (MSK(1) << GT_PCI0_CMD_SWORDSWAP_SHF)
#define GT_PCI0_CMD_SWORDSWAP_BIT GT_PCI0_CMD_SWORDSWAP_MSK
#define GT_INTR_T0EXP_SHF 8
#define GT_INTR_T0EXP_MSK (MSK(1) << GT_INTR_T0EXP_SHF)
#define GT_INTR_T0EXP_BIT GT_INTR_T0EXP_MSK
#define GT_INTR_RETRYCTR0_SHF 20
#define GT_INTR_RETRYCTR0_MSK (MSK(1) << GT_INTR_RETRYCTR0_SHF)
#define GT_INTR_RETRYCTR0_BIT GT_INTR_RETRYCTR0_MSK
/*
* Misc
*/
#define GT_DEF_PCI0_IO_BASE 0x10000000UL
#define GT_DEF_PCI0_IO_SIZE 0x02000000UL
#define GT_DEF_PCI0_MEM0_BASE 0x12000000UL
#define GT_DEF_PCI0_MEM0_SIZE 0x02000000UL
#define GT_DEF_BASE 0x14000000UL
#define GT_MAX_BANKSIZE (256 * 1024 * 1024) /* Max 256MB bank */
#define GT_LATTIM_MIN 6 /* Minimum lat */
/*
* The gt64120_dep.h file must define the following macros
*
* GT_READ(ofs, data_pointer)
* GT_WRITE(ofs, data) - read/write GT64120 registers in 32bit
*
* TIMER - gt64120 timer irq, temporary solution until
* full gt64120 cascade interrupt support is in place
*/
#include <mach-gt64120.h>
/*
* Because of an error/peculiarity in the Galileo chip, we need to swap the
* bytes when running bigendian. We also provide non-swapping versions.
*/
#define __GT_READ(ofs) \
(*(volatile u32 *)(GT64120_BASE+(ofs)))
#define __GT_WRITE(ofs, data) \
do { *(volatile u32 *)(GT64120_BASE+(ofs)) = (data); } while (0)
#define GT_READ(ofs) le32_to_cpu(__GT_READ(ofs))
#define GT_WRITE(ofs, data) __GT_WRITE(ofs, cpu_to_le32(data))
extern void gt641xx_set_base_clock(unsigned int clock);
extern int gt641xx_timer0_state(void);
#endif /* _ASM_GT64120_H */