mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-10-31 04:31:19 +00:00
42a3b4f25a
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
232 lines
7.6 KiB
C
232 lines
7.6 KiB
C
/*
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* Copyright 2003 PMC-Sierra
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* Author: Manish Lachwani (lachwani@pmc-sierra.com)
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*
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* Board specific definititions for the PMC-Sierra Yosemite
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#ifndef __TITAN_DEP_H__
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#define __TITAN_DEP_H__
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#include <asm/addrspace.h> /* for KSEG1ADDR() */
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#include <asm/byteorder.h> /* for cpu_to_le32() */
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#define TITAN_READ(ofs) \
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(*(volatile u32 *)(ocd_base+(ofs)))
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#define TITAN_READ_16(ofs) \
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(*(volatile u16 *)(ocd_base+(ofs)))
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#define TITAN_READ_8(ofs) \
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(*(volatile u8 *)(ocd_base+(ofs)))
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#define TITAN_WRITE(ofs, data) \
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do { *(volatile u32 *)(ocd_base+(ofs)) = (data); } while (0)
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#define TITAN_WRITE_16(ofs, data) \
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do { *(volatile u16 *)(ocd_base+(ofs)) = (data); } while (0)
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#define TITAN_WRITE_8(ofs, data) \
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do { *(volatile u8 *)(ocd_base+(ofs)) = (data); } while (0)
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/*
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* PCI specific defines
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*/
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#define TITAN_PCI_0_CONFIG_ADDRESS 0x780
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#define TITAN_PCI_0_CONFIG_DATA 0x784
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/*
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* HT specific defines
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*/
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#define RM9000x2_HTLINK_REG 0xbb000644
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#define RM9000x2_BASE_ADDR 0xbb000000
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#define OCD_BASE 0xfb000000UL
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#define OCD_SIZE 0x3000UL
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extern unsigned long ocd_base;
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/*
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* OCD Registers
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*/
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#define RM9000x2_OCD_LKB5 0x0128 /* Ethernet */
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#define RM9000x2_OCD_LKM5 0x012c
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#define RM9000x2_OCD_LKB7 0x0138 /* HT Region 0 */
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#define RM9000x2_OCD_LKM7 0x013c
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#define RM9000x2_OCD_LKB8 0x0140 /* HT Region 1 */
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#define RM9000x2_OCD_LKM8 0x0144
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#define RM9000x2_OCD_LKB9 0x0148 /* Local Bus */
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#define RM9000x2_OCD_LKM9 0x014c
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#define RM9000x2_OCD_LKB10 0x0150
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#define RM9000x2_OCD_LKM10 0x0154
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#define RM9000x2_OCD_LKB11 0x0158
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#define RM9000x2_OCD_LKM11 0x015c
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#define RM9000x2_OCD_LKB12 0x0160
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#define RM9000x2_OCD_LKM12 0x0164
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#define RM9000x2_OCD_LKB13 0x0168 /* Scratch RAM */
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#define RM9000x2_OCD_LKM13 0x016c
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#define RM9000x2_OCD_LPD0 0x0200 /* Local Bus */
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#define RM9000x2_OCD_LPD1 0x0210
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#define RM9000x2_OCD_LPD2 0x0220
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#define RM9000x2_OCD_LPD3 0x0230
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#define RM9000x2_OCD_HTDVID 0x0600 /* HT Device Header */
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#define RM9000x2_OCD_HTSC 0x0604
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#define RM9000x2_OCD_HTCCR 0x0608
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#define RM9000x2_OCD_HTBHL 0x060c
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#define RM9000x2_OCD_HTBAR0 0x0610
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#define RM9000x2_OCD_HTBAR1 0x0614
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#define RM9000x2_OCD_HTBAR2 0x0618
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#define RM9000x2_OCD_HTBAR3 0x061c
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#define RM9000x2_OCD_HTBAR4 0x0620
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#define RM9000x2_OCD_HTBAR5 0x0624
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#define RM9000x2_OCD_HTCBCPT 0x0628
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#define RM9000x2_OCD_HTSDVID 0x062c
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#define RM9000x2_OCD_HTXRA 0x0630
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#define RM9000x2_OCD_HTCAP1 0x0634
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#define RM9000x2_OCD_HTIL 0x063c
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#define RM9000x2_OCD_HTLCC 0x0640 /* HT Capability Block */
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#define RM9000x2_OCD_HTLINK 0x0644
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#define RM9000x2_OCD_HTFQREV 0x0648
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#define RM9000x2_OCD_HTERCTL 0x0668 /* HT Controller */
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#define RM9000x2_OCD_HTRXDB 0x066c
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#define RM9000x2_OCD_HTIMPED 0x0670
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#define RM9000x2_OCD_HTSWIMP 0x0674
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#define RM9000x2_OCD_HTCAL 0x0678
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#define RM9000x2_OCD_HTBAA30 0x0680
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#define RM9000x2_OCD_HTBAA54 0x0684
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#define RM9000x2_OCD_HTMASK0 0x0688
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#define RM9000x2_OCD_HTMASK1 0x068c
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#define RM9000x2_OCD_HTMASK2 0x0690
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#define RM9000x2_OCD_HTMASK3 0x0694
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#define RM9000x2_OCD_HTMASK4 0x0698
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#define RM9000x2_OCD_HTMASK5 0x069c
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#define RM9000x2_OCD_HTIFCTL 0x06a0
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#define RM9000x2_OCD_HTPLL 0x06a4
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#define RM9000x2_OCD_HTSRI 0x06b0
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#define RM9000x2_OCD_HTRXNUM 0x06b4
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#define RM9000x2_OCD_HTTXNUM 0x06b8
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#define RM9000x2_OCD_HTTXCNT 0x06c8
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#define RM9000x2_OCD_HTERROR 0x06d8
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#define RM9000x2_OCD_HTRCRCE 0x06dc
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#define RM9000x2_OCD_HTEOI 0x06e0
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#define RM9000x2_OCD_CRCR 0x06f0
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#define RM9000x2_OCD_HTCFGA 0x06f8
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#define RM9000x2_OCD_HTCFGD 0x06fc
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#define RM9000x2_OCD_INTMSG 0x0a00
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#define RM9000x2_OCD_INTPIN0 0x0a40
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#define RM9000x2_OCD_INTPIN1 0x0a44
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#define RM9000x2_OCD_INTPIN2 0x0a48
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#define RM9000x2_OCD_INTPIN3 0x0a4c
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#define RM9000x2_OCD_INTPIN4 0x0a50
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#define RM9000x2_OCD_INTPIN5 0x0a54
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#define RM9000x2_OCD_INTPIN6 0x0a58
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#define RM9000x2_OCD_INTPIN7 0x0a5c
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#define RM9000x2_OCD_SEM 0x0a60
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#define RM9000x2_OCD_SEMSET 0x0a64
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#define RM9000x2_OCD_SEMCLR 0x0a68
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#define RM9000x2_OCD_TKT 0x0a70
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#define RM9000x2_OCD_TKTINC 0x0a74
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#define RM9000x2_OCD_NMICONFIG 0x0ac0 /* Interrupts */
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#define RM9000x2_OCD_INTP0PRI 0x1a80
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#define RM9000x2_OCD_INTP1PRI 0x1a80
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#define RM9000x2_OCD_INTP0STATUS0 0x1b00
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#define RM9000x2_OCD_INTP0MASK0 0x1b04
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#define RM9000x2_OCD_INTP0SET0 0x1b08
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#define RM9000x2_OCD_INTP0CLEAR0 0x1b0c
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#define RM9000x2_OCD_INTP0STATUS1 0x1b10
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#define RM9000x2_OCD_INTP0MASK1 0x1b14
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#define RM9000x2_OCD_INTP0SET1 0x1b18
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#define RM9000x2_OCD_INTP0CLEAR1 0x1b1c
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#define RM9000x2_OCD_INTP0STATUS2 0x1b20
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#define RM9000x2_OCD_INTP0MASK2 0x1b24
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#define RM9000x2_OCD_INTP0SET2 0x1b28
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#define RM9000x2_OCD_INTP0CLEAR2 0x1b2c
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#define RM9000x2_OCD_INTP0STATUS3 0x1b30
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#define RM9000x2_OCD_INTP0MASK3 0x1b34
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#define RM9000x2_OCD_INTP0SET3 0x1b38
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#define RM9000x2_OCD_INTP0CLEAR3 0x1b3c
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#define RM9000x2_OCD_INTP0STATUS4 0x1b40
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#define RM9000x2_OCD_INTP0MASK4 0x1b44
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#define RM9000x2_OCD_INTP0SET4 0x1b48
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#define RM9000x2_OCD_INTP0CLEAR4 0x1b4c
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#define RM9000x2_OCD_INTP0STATUS5 0x1b50
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#define RM9000x2_OCD_INTP0MASK5 0x1b54
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#define RM9000x2_OCD_INTP0SET5 0x1b58
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#define RM9000x2_OCD_INTP0CLEAR5 0x1b5c
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#define RM9000x2_OCD_INTP0STATUS6 0x1b60
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#define RM9000x2_OCD_INTP0MASK6 0x1b64
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#define RM9000x2_OCD_INTP0SET6 0x1b68
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#define RM9000x2_OCD_INTP0CLEAR6 0x1b6c
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#define RM9000x2_OCD_INTP0STATUS7 0x1b70
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#define RM9000x2_OCD_INTP0MASK7 0x1b74
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#define RM9000x2_OCD_INTP0SET7 0x1b78
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#define RM9000x2_OCD_INTP0CLEAR7 0x1b7c
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#define RM9000x2_OCD_INTP1STATUS0 0x2b00
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#define RM9000x2_OCD_INTP1MASK0 0x2b04
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#define RM9000x2_OCD_INTP1SET0 0x2b08
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#define RM9000x2_OCD_INTP1CLEAR0 0x2b0c
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#define RM9000x2_OCD_INTP1STATUS1 0x2b10
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#define RM9000x2_OCD_INTP1MASK1 0x2b14
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#define RM9000x2_OCD_INTP1SET1 0x2b18
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#define RM9000x2_OCD_INTP1CLEAR1 0x2b1c
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#define RM9000x2_OCD_INTP1STATUS2 0x2b20
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#define RM9000x2_OCD_INTP1MASK2 0x2b24
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#define RM9000x2_OCD_INTP1SET2 0x2b28
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#define RM9000x2_OCD_INTP1CLEAR2 0x2b2c
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#define RM9000x2_OCD_INTP1STATUS3 0x2b30
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#define RM9000x2_OCD_INTP1MASK3 0x2b34
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#define RM9000x2_OCD_INTP1SET3 0x2b38
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#define RM9000x2_OCD_INTP1CLEAR3 0x2b3c
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#define RM9000x2_OCD_INTP1STATUS4 0x2b40
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#define RM9000x2_OCD_INTP1MASK4 0x2b44
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#define RM9000x2_OCD_INTP1SET4 0x2b48
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#define RM9000x2_OCD_INTP1CLEAR4 0x2b4c
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#define RM9000x2_OCD_INTP1STATUS5 0x2b50
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#define RM9000x2_OCD_INTP1MASK5 0x2b54
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#define RM9000x2_OCD_INTP1SET5 0x2b58
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#define RM9000x2_OCD_INTP1CLEAR5 0x2b5c
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#define RM9000x2_OCD_INTP1STATUS6 0x2b60
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#define RM9000x2_OCD_INTP1MASK6 0x2b64
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#define RM9000x2_OCD_INTP1SET6 0x2b68
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#define RM9000x2_OCD_INTP1CLEAR6 0x2b6c
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#define RM9000x2_OCD_INTP1STATUS7 0x2b70
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#define RM9000x2_OCD_INTP1MASK7 0x2b74
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#define RM9000x2_OCD_INTP1SET7 0x2b78
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#define RM9000x2_OCD_INTP1CLEAR7 0x2b7c
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#define OCD_READ(reg) (*(volatile unsigned int *)(ocd_base + (reg)))
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#define OCD_WRITE(reg, val) \
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do { *(volatile unsigned int *)(ocd_base + (reg)) = (val); } while (0)
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/*
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* Hypertransport specific macros
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*/
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#define RM9K_WRITE(ofs, data) *(volatile u_int32_t *)(RM9000x2_BASE_ADDR+ofs) = data
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#define RM9K_WRITE_8(ofs, data) *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs) = data
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#define RM9K_WRITE_16(ofs, data) *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs) = data
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#define RM9K_READ(ofs, val) *(val) = *(volatile u_int32_t *)(RM9000x2_BASE_ADDR+ofs)
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#define RM9K_READ_8(ofs, val) *(val) = *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs)
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#define RM9K_READ_16(ofs, val) *(val) = *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs)
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#endif
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