+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
- *
- * (C) Copyright 2003
- * Texas Instruments, <www.ti.com>
- * Kshitij Gupta <Kshitij@ti.com>
- *
- * (C) Copyright 2004
- * ARM Ltd.
- * Philippe Robin, <philippe.robin@arm.com>
- *
- * (C) Copyright 2011
- * Linaro
- * Linus Walleij <linus.walleij@linaro.org>
- */
-#include <common.h>
-#include <init.h>
-#include <log.h>
-#include <pci.h>
-#include <asm/io.h>
-#include <linux/bug.h>
-#include <linux/delay.h>
-#include "integrator-sc.h"
-#include "pci_v3.h"
-
-#define INTEGRATOR_BOOT_ROM_BASE 0x20000000
-#define INTEGRATOR_HDR0_SDRAM_BASE 0x80000000
-
-/*
- * These are in the physical addresses on the CPU side, i.e.
- * where we read and write stuff - you don't want to try to
- * move these around
- */
-#define PHYS_PCI_MEM_BASE 0x40000000
-#define PHYS_PCI_IO_BASE 0x60000000 /* PCI I/O space base */
-#define PHYS_PCI_CONFIG_BASE 0x61000000
-#define PHYS_PCI_V3_BASE 0x62000000 /* V360EPC registers */
-#define SZ_256M 0x10000000
-
-/*
- * These are in the PCI BUS address space
- * Set to 0x00000000 in the Linux kernel, 0x40000000 in Boot monitor
- * we follow the example of the kernel, because that is the address
- * range that devices actually use - what would they be doing at
- * 0x40000000?
- */
-#define PCI_BUS_NONMEM_START 0x00000000
-#define PCI_BUS_NONMEM_SIZE SZ_256M
-
-#define PCI_BUS_PREMEM_START (PCI_BUS_NONMEM_START + PCI_BUS_NONMEM_SIZE)
-#define PCI_BUS_PREMEM_SIZE SZ_256M
-
-#if PCI_BUS_NONMEM_START & 0x000fffff
-#error PCI_BUS_NONMEM_START must be megabyte aligned
-#endif
-#if PCI_BUS_PREMEM_START & 0x000fffff
-#error PCI_BUS_PREMEM_START must be megabyte aligned
-#endif
-
-/*
- * Initialize PCI Devices, report devices found.
- */
-
-#ifndef CONFIG_PCI_PNP
-#define PCI_ENET0_IOADDR 0x60000000 /* First card in PCI I/O space */
-#define PCI_ENET0_MEMADDR 0x40000000 /* First card in PCI memory space */
-static struct pci_config_table pci_integrator_config_table[] = {
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID,
- pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
- PCI_ENET0_MEMADDR,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
- { }
-};
-#endif /* CONFIG_PCI_PNP */
-
-/* V3 access routines */
-#define v3_writeb(o, v) __raw_writeb(v, PHYS_PCI_V3_BASE + (unsigned int)(o))
-#define v3_readb(o) (__raw_readb(PHYS_PCI_V3_BASE + (unsigned int)(o)))
-
-#define v3_writew(o, v) __raw_writew(v, PHYS_PCI_V3_BASE + (unsigned int)(o))
-#define v3_readw(o) (__raw_readw(PHYS_PCI_V3_BASE + (unsigned int)(o)))
-
-#define v3_writel(o, v) __raw_writel(v, PHYS_PCI_V3_BASE + (unsigned int)(o))
-#define v3_readl(o) (__raw_readl(PHYS_PCI_V3_BASE + (unsigned int)(o)))
-
-static unsigned long v3_open_config_window(pci_dev_t bdf, int offset)
-{
- unsigned int address, mapaddress;
- unsigned int busnr = PCI_BUS(bdf);
- unsigned int devfn = PCI_FUNC(bdf);
-
- /*
- * Trap out illegal values
- */
- if (offset > 255)
- BUG();
- if (busnr > 255)
- BUG();
- if (devfn > 255)
- BUG();
-
- if (busnr == 0) {
- /*
- * Linux calls the thing U-Boot calls "DEV" "SLOT"
- * instead, but it's the same 5 bits
- */
- int slot = PCI_DEV(bdf);
-
- /*
- * local bus segment so need a type 0 config cycle
- *
- * build the PCI configuration "address" with one-hot in
- * A31-A11
- *
- * mapaddress:
- * 3:1 = config cycle (101)
- * 0 = PCI A1 & A0 are 0 (0)
- */
- address = PCI_FUNC(bdf) << 8;
- mapaddress = V3_LB_MAP_TYPE_CONFIG;
-
- if (slot > 12)
- /*
- * high order bits are handled by the MAP register
- */
- mapaddress |= 1 << (slot - 5);
- else
- /*
- * low order bits handled directly in the address
- */
- address |= 1 << (slot + 11);
- } else {
- /*
- * not the local bus segment so need a type 1 config cycle
- *
- * address:
- * 23:16 = bus number
- * 15:11 = slot number (7:3 of devfn)
- * 10:8 = func number (2:0 of devfn)
- *
- * mapaddress:
- * 3:1 = config cycle (101)
- * 0 = PCI A1 & A0 from host bus (1)
- */
- mapaddress = V3_LB_MAP_TYPE_CONFIG | V3_LB_MAP_AD_LOW_EN;
- address = (busnr << 16) | (devfn << 8);
- }
-
- /*
- * Set up base0 to see all 512Mbytes of memory space (not
- * prefetchable), this frees up base1 for re-use by
- * configuration memory
- */
- v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE) |
- V3_LB_BASE_ADR_SIZE_512MB | V3_LB_BASE_ENABLE);
-
- /*
- * Set up base1/map1 to point into configuration space.
- */
- v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(PHYS_PCI_CONFIG_BASE) |
- V3_LB_BASE_ADR_SIZE_16MB | V3_LB_BASE_ENABLE);
- v3_writew(V3_LB_MAP1, mapaddress);
-
- return PHYS_PCI_CONFIG_BASE + address + offset;
-}
-
-static void v3_close_config_window(void)
-{
- /*
- * Reassign base1 for use by prefetchable PCI memory
- */
- v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE + SZ_256M) |
- V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH |
- V3_LB_BASE_ENABLE);
- v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(PCI_BUS_PREMEM_START) |
- V3_LB_MAP_TYPE_MEM_MULTIPLE);
-
- /*
- * And shrink base0 back to a 256M window (NOTE: MAP0 already correct)
- */
- v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE) |
- V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE);
-}
-
-static int pci_integrator_read_byte(struct pci_controller *hose, pci_dev_t bdf,
- int offset, unsigned char *val)
-{
- unsigned long addr;
-
- addr = v3_open_config_window(bdf, offset);
- *val = __raw_readb(addr);
- v3_close_config_window();
- return 0;
-}
-
-static int pci_integrator_read__word(struct pci_controller *hose,
- pci_dev_t bdf, int offset,
- unsigned short *val)
-{
- unsigned long addr;
-
- addr = v3_open_config_window(bdf, offset);
- *val = __raw_readw(addr);
- v3_close_config_window();
- return 0;
-}
-
-static int pci_integrator_read_dword(struct pci_controller *hose,
- pci_dev_t bdf, int offset,
- unsigned int *val)
-{
- unsigned long addr;
-
- addr = v3_open_config_window(bdf, offset);
- *val = __raw_readl(addr);
- v3_close_config_window();
- return 0;
-}
-
-static int pci_integrator_write_byte(struct pci_controller *hose,
- pci_dev_t bdf, int offset,
- unsigned char val)
-{
- unsigned long addr;
-
- addr = v3_open_config_window(bdf, offset);
- __raw_writeb((u8)val, addr);
- __raw_readb(addr);
- v3_close_config_window();
- return 0;
-}
-
-static int pci_integrator_write_word(struct pci_controller *hose,
- pci_dev_t bdf, int offset,
- unsigned short val)
-{
- unsigned long addr;
-
- addr = v3_open_config_window(bdf, offset);
- __raw_writew((u8)val, addr);
- __raw_readw(addr);
- v3_close_config_window();
- return 0;
-}
-
-static int pci_integrator_write_dword(struct pci_controller *hose,
- pci_dev_t bdf, int offset,
- unsigned int val)
-{
- unsigned long addr;
-
- addr = v3_open_config_window(bdf, offset);
- __raw_writel((u8)val, addr);
- __raw_readl(addr);
- v3_close_config_window();
- return 0;
-}
-
-struct pci_controller integrator_hose = {
-#ifndef CONFIG_PCI_PNP
- config_table: pci_integrator_config_table,
-#endif
-};
-
-void pci_init_board(void)
-{
- struct pci_controller *hose = &integrator_hose;
- u16 val;
-
- /* setting this register will take the V3 out of reset */
- __raw_writel(SC_PCI_PCIEN, SC_PCI);
-
- /* Wait for 230 ms (from spec) before accessing any V3 registers */
- mdelay(230);
-
- /* Now write the Base I/O Address Word to PHYS_PCI_V3_BASE + 0x6E */
- v3_writew(V3_LB_IO_BASE, (PHYS_PCI_V3_BASE >> 16));
-
- /* Wait for the mailbox to settle */
- do {
- v3_writeb(V3_MAIL_DATA, 0xAA);
- v3_writeb(V3_MAIL_DATA + 4, 0x55);
- } while (v3_readb(V3_MAIL_DATA) != 0xAA ||
- v3_readb(V3_MAIL_DATA + 4) != 0x55);
-
- /* Make sure that V3 register access is not locked, if it is, unlock it */
- if (v3_readw(V3_SYSTEM) & V3_SYSTEM_M_LOCK)
- v3_writew(V3_SYSTEM, 0xA05F);
-
- /*
- * Ensure that the slave accesses from PCI are disabled while we
- * setup memory windows
- */
- val = v3_readw(V3_PCI_CMD);
- val &= ~(V3_COMMAND_M_MEM_EN | V3_COMMAND_M_IO_EN);
- v3_writew(V3_PCI_CMD, val);
-
- /* Clear RST_OUT to 0; keep the PCI bus in reset until we've finished */
- val = v3_readw(V3_SYSTEM);
- val &= ~V3_SYSTEM_M_RST_OUT;
- v3_writew(V3_SYSTEM, val);
-
- /* Make all accesses from PCI space retry until we're ready for them */
- val = v3_readw(V3_PCI_CFG);
- val |= V3_PCI_CFG_M_RETRY_EN;
- v3_writew(V3_PCI_CFG, val);
-
- /*
- * Set up any V3 PCI Configuration Registers that we absolutely have to.
- * LB_CFG controls Local Bus protocol.
- * Enable LocalBus byte strobes for READ accesses too.
- * set bit 7 BE_IMODE and bit 6 BE_OMODE
- */
- val = v3_readw(V3_LB_CFG);
- val |= 0x0C0;
- v3_writew(V3_LB_CFG, val);
-
- /* PCI_CMD controls overall PCI operation. Enable PCI bus master. */
- val = v3_readw(V3_PCI_CMD);
- val |= V3_COMMAND_M_MASTER_EN;
- v3_writew(V3_PCI_CMD, val);
-
- /*
- * PCI_MAP0 controls where the PCI to CPU memory window is on
- * Local Bus
- */
- v3_writel(V3_PCI_MAP0,
- (INTEGRATOR_BOOT_ROM_BASE) | (V3_PCI_MAP_M_ADR_SIZE_512MB |
- V3_PCI_MAP_M_REG_EN |
- V3_PCI_MAP_M_ENABLE));
-
- /* PCI_BASE0 is the PCI address of the start of the window */
- v3_writel(V3_PCI_BASE0, INTEGRATOR_BOOT_ROM_BASE);
-
- /* PCI_MAP1 is LOCAL address of the start of the window */
- v3_writel(V3_PCI_MAP1,
- (INTEGRATOR_HDR0_SDRAM_BASE) | (V3_PCI_MAP_M_ADR_SIZE_1GB |
- V3_PCI_MAP_M_REG_EN |
- V3_PCI_MAP_M_ENABLE));
-
- /* PCI_BASE1 is the PCI address of the start of the window */
- v3_writel(V3_PCI_BASE1, INTEGRATOR_HDR0_SDRAM_BASE);
-
- /*
- * Set up memory the windows from local bus memory into PCI
- * configuration, I/O and Memory regions.
- * PCI I/O, LB_BASE2 and LB_MAP2 are used exclusively for this.
- */
- v3_writew(V3_LB_BASE2,
- v3_addr_to_lb_map(PHYS_PCI_IO_BASE) | V3_LB_BASE_ENABLE);
- v3_writew(V3_LB_MAP2, 0);
-
- /* PCI Configuration, use LB_BASE1/LB_MAP1. */
-
- /*
- * PCI Memory use LB_BASE0/LB_MAP0 and LB_BASE1/LB_MAP1
- * Map first 256Mbytes as non-prefetchable via BASE0/MAP0
- */
- v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE) |
- V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE);
- v3_writew(V3_LB_MAP0,
- v3_addr_to_lb_map(PCI_BUS_NONMEM_START) | V3_LB_MAP_TYPE_MEM);
-
- /* Map second 256 Mbytes as prefetchable via BASE1/MAP1 */
- v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE + SZ_256M) |
- V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH |
- V3_LB_BASE_ENABLE);
- v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(PCI_BUS_PREMEM_START) |
- V3_LB_MAP_TYPE_MEM_MULTIPLE);
-
- /* Dump PCI to local address space mappings */
- debug("LB_BASE0 = %08x\n", v3_readl(V3_LB_BASE0));
- debug("LB_MAP0 = %04x\n", v3_readw(V3_LB_MAP0));
- debug("LB_BASE1 = %08x\n", v3_readl(V3_LB_BASE1));
- debug("LB_MAP1 = %04x\n", v3_readw(V3_LB_MAP1));
- debug("LB_BASE2 = %04x\n", v3_readw(V3_LB_BASE2));
- debug("LB_MAP2 = %04x\n", v3_readw(V3_LB_MAP2));
- debug("LB_IO_BASE = %04x\n", v3_readw(V3_LB_IO_BASE));
-
- /*
- * Allow accesses to PCI Configuration space and set up A1, A0 for
- * type 1 config cycles
- */
- val = v3_readw(V3_PCI_CFG);
- val &= ~(V3_PCI_CFG_M_RETRY_EN | V3_PCI_CFG_M_AD_LOW1);
- val |= V3_PCI_CFG_M_AD_LOW0;
- v3_writew(V3_PCI_CFG, val);
-
- /* now we can allow incoming PCI MEMORY accesses */
- val = v3_readw(V3_PCI_CMD);
- val |= V3_COMMAND_M_MEM_EN;
- v3_writew(V3_PCI_CMD, val);
-
- /*
- * Set RST_OUT to take the PCI bus is out of reset, PCI devices can
- * now initialise.
- */
- val = v3_readw(V3_SYSTEM);
- val |= V3_SYSTEM_M_RST_OUT;
- v3_writew(V3_SYSTEM, val);
-
- /* Lock the V3 system register so that no one else can play with it */
- val = v3_readw(V3_SYSTEM);
- val |= V3_SYSTEM_M_LOCK;
- v3_writew(V3_SYSTEM, val);
-
- /*
- * Configure and register the PCI hose
- */
- hose->first_busno = 0;
- hose->last_busno = 0xff;
-
- /* System memory space, window 0 256 MB non-prefetchable */
- pci_set_region(hose->regions + 0,
- PCI_BUS_NONMEM_START, PHYS_PCI_MEM_BASE,
- SZ_256M,
- PCI_REGION_MEM);
-
- /* System memory space, window 1 256 MB prefetchable */
- pci_set_region(hose->regions + 1,
- PCI_BUS_PREMEM_START, PHYS_PCI_MEM_BASE + SZ_256M,
- SZ_256M,
- PCI_REGION_MEM |
- PCI_REGION_PREFETCH);
-
- /* PCI I/O space */
- pci_set_region(hose->regions + 2,
- 0x00000000, PHYS_PCI_IO_BASE, 0x01000000,
- PCI_REGION_IO);
-
- /* PCI Memory - config space */
- pci_set_region(hose->regions + 3,
- 0x00000000, PHYS_PCI_CONFIG_BASE, 0x01000000,
- PCI_REGION_MEM);
- /* PCI V3 regs */
- pci_set_region(hose->regions + 4,
- 0x00000000, PHYS_PCI_V3_BASE, 0x01000000,
- PCI_REGION_MEM);
-
- hose->region_count = 5;
-
- pci_set_ops(hose,
- pci_integrator_read_byte,
- pci_integrator_read__word,
- pci_integrator_read_dword,
- pci_integrator_write_byte,
- pci_integrator_write_word,
- pci_integrator_write_dword);
-
- pci_register_hose(hose);
-
- pciauto_config_init(hose);
- pciauto_config_device(hose, 0);
-
- hose->last_busno = pci_hose_scan(hose);
-}
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * arch/arm/include/asm/hardware/pci_v3.h
- *
- * Internal header file PCI V3 chip
- *
- * Copyright (C) ARM Limited
- * Copyright (C) 2000-2001 Deep Blue Solutions Ltd.
- */
-#ifndef ASM_ARM_HARDWARE_PCI_V3_H
-#define ASM_ARM_HARDWARE_PCI_V3_H
-
-/* -------------------------------------------------------------------------------
- * V3 Local Bus to PCI Bridge definitions
- * -------------------------------------------------------------------------------
- * Registers (these are taken from page 129 of the EPC User's Manual Rev 1.04
- * All V3 register names are prefaced by V3_ to avoid clashing with any other
- * PCI definitions. Their names match the user's manual.
- *
- * I'm assuming that I20 is disabled.
- *
- */
-#define V3_PCI_VENDOR 0x00000000
-#define V3_PCI_DEVICE 0x00000002
-#define V3_PCI_CMD 0x00000004
-#define V3_PCI_STAT 0x00000006
-#define V3_PCI_CC_REV 0x00000008
-#define V3_PCI_HDR_CFG 0x0000000C
-#define V3_PCI_IO_BASE 0x00000010
-#define V3_PCI_BASE0 0x00000014
-#define V3_PCI_BASE1 0x00000018
-#define V3_PCI_SUB_VENDOR 0x0000002C
-#define V3_PCI_SUB_ID 0x0000002E
-#define V3_PCI_ROM 0x00000030
-#define V3_PCI_BPARAM 0x0000003C
-#define V3_PCI_MAP0 0x00000040
-#define V3_PCI_MAP1 0x00000044
-#define V3_PCI_INT_STAT 0x00000048
-#define V3_PCI_INT_CFG 0x0000004C
-#define V3_LB_BASE0 0x00000054
-#define V3_LB_BASE1 0x00000058
-#define V3_LB_MAP0 0x0000005E
-#define V3_LB_MAP1 0x00000062
-#define V3_LB_BASE2 0x00000064
-#define V3_LB_MAP2 0x00000066
-#define V3_LB_SIZE 0x00000068
-#define V3_LB_IO_BASE 0x0000006E
-#define V3_FIFO_CFG 0x00000070
-#define V3_FIFO_PRIORITY 0x00000072
-#define V3_FIFO_STAT 0x00000074
-#define V3_LB_ISTAT 0x00000076
-#define V3_LB_IMASK 0x00000077
-#define V3_SYSTEM 0x00000078
-#define V3_LB_CFG 0x0000007A
-#define V3_PCI_CFG 0x0000007C
-#define V3_DMA_PCI_ADR0 0x00000080
-#define V3_DMA_PCI_ADR1 0x00000090
-#define V3_DMA_LOCAL_ADR0 0x00000084
-#define V3_DMA_LOCAL_ADR1 0x00000094
-#define V3_DMA_LENGTH0 0x00000088
-#define V3_DMA_LENGTH1 0x00000098
-#define V3_DMA_CSR0 0x0000008B
-#define V3_DMA_CSR1 0x0000009B
-#define V3_DMA_CTLB_ADR0 0x0000008C
-#define V3_DMA_CTLB_ADR1 0x0000009C
-#define V3_DMA_DELAY 0x000000E0
-#define V3_MAIL_DATA 0x000000C0
-#define V3_PCI_MAIL_IEWR 0x000000D0
-#define V3_PCI_MAIL_IERD 0x000000D2
-#define V3_LB_MAIL_IEWR 0x000000D4
-#define V3_LB_MAIL_IERD 0x000000D6
-#define V3_MAIL_WR_STAT 0x000000D8
-#define V3_MAIL_RD_STAT 0x000000DA
-#define V3_QBA_MAP 0x000000DC
-
-/* PCI COMMAND REGISTER bits
- */
-#define V3_COMMAND_M_FBB_EN (1 << 9)
-#define V3_COMMAND_M_SERR_EN (1 << 8)
-#define V3_COMMAND_M_PAR_EN (1 << 6)
-#define V3_COMMAND_M_MASTER_EN (1 << 2)
-#define V3_COMMAND_M_MEM_EN (1 << 1)
-#define V3_COMMAND_M_IO_EN (1 << 0)
-
-/* SYSTEM REGISTER bits
- */
-#define V3_SYSTEM_M_RST_OUT (1 << 15)
-#define V3_SYSTEM_M_LOCK (1 << 14)
-
-/* PCI_CFG bits
- */
-#define V3_PCI_CFG_M_I2O_EN (1 << 15)
-#define V3_PCI_CFG_M_IO_REG_DIS (1 << 14)
-#define V3_PCI_CFG_M_IO_DIS (1 << 13)
-#define V3_PCI_CFG_M_EN3V (1 << 12)
-#define V3_PCI_CFG_M_RETRY_EN (1 << 10)
-#define V3_PCI_CFG_M_AD_LOW1 (1 << 9)
-#define V3_PCI_CFG_M_AD_LOW0 (1 << 8)
-
-/* PCI_BASE register bits (PCI -> Local Bus)
- */
-#define V3_PCI_BASE_M_ADR_BASE 0xFFF00000
-#define V3_PCI_BASE_M_ADR_BASEL 0x000FFF00
-#define V3_PCI_BASE_M_PREFETCH (1 << 3)
-#define V3_PCI_BASE_M_TYPE (3 << 1)
-#define V3_PCI_BASE_M_IO (1 << 0)
-
-/* PCI MAP register bits (PCI -> Local bus)
- */
-#define V3_PCI_MAP_M_MAP_ADR 0xFFF00000
-#define V3_PCI_MAP_M_RD_POST_INH (1 << 15)
-#define V3_PCI_MAP_M_ROM_SIZE (3 << 10)
-#define V3_PCI_MAP_M_SWAP (3 << 8)
-#define V3_PCI_MAP_M_ADR_SIZE 0x000000F0
-#define V3_PCI_MAP_M_REG_EN (1 << 1)
-#define V3_PCI_MAP_M_ENABLE (1 << 0)
-
-#define V3_PCI_MAP_M_ADR_SIZE_1MB (0 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_2MB (1 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_4MB (2 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_8MB (3 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_16MB (4 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_32MB (5 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_64MB (6 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_128MB (7 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_256MB (8 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_512MB (9 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_1GB (10 << 4)
-#define V3_PCI_MAP_M_ADR_SIZE_2GB (11 << 4)
-
-/*
- * LB_BASE0,1 register bits (Local bus -> PCI)
- */
-#define V3_LB_BASE_ADR_BASE 0xfff00000
-#define V3_LB_BASE_SWAP (3 << 8)
-#define V3_LB_BASE_ADR_SIZE (15 << 4)
-#define V3_LB_BASE_PREFETCH (1 << 3)
-#define V3_LB_BASE_ENABLE (1 << 0)
-
-#define V3_LB_BASE_ADR_SIZE_1MB (0 << 4)
-#define V3_LB_BASE_ADR_SIZE_2MB (1 << 4)
-#define V3_LB_BASE_ADR_SIZE_4MB (2 << 4)
-#define V3_LB_BASE_ADR_SIZE_8MB (3 << 4)
-#define V3_LB_BASE_ADR_SIZE_16MB (4 << 4)
-#define V3_LB_BASE_ADR_SIZE_32MB (5 << 4)
-#define V3_LB_BASE_ADR_SIZE_64MB (6 << 4)
-#define V3_LB_BASE_ADR_SIZE_128MB (7 << 4)
-#define V3_LB_BASE_ADR_SIZE_256MB (8 << 4)
-#define V3_LB_BASE_ADR_SIZE_512MB (9 << 4)
-#define V3_LB_BASE_ADR_SIZE_1GB (10 << 4)
-#define V3_LB_BASE_ADR_SIZE_2GB (11 << 4)
-
-#define v3_addr_to_lb_base(a) ((a) & V3_LB_BASE_ADR_BASE)
-
-/*
- * LB_MAP0,1 register bits (Local bus -> PCI)
- */
-#define V3_LB_MAP_MAP_ADR 0xfff0
-#define V3_LB_MAP_TYPE (7 << 1)
-#define V3_LB_MAP_AD_LOW_EN (1 << 0)
-
-#define V3_LB_MAP_TYPE_IACK (0 << 1)
-#define V3_LB_MAP_TYPE_IO (1 << 1)
-#define V3_LB_MAP_TYPE_MEM (3 << 1)
-#define V3_LB_MAP_TYPE_CONFIG (5 << 1)
-#define V3_LB_MAP_TYPE_MEM_MULTIPLE (6 << 1)
-
-/* PCI MAP register bits (PCI -> Local bus) */
-#define v3_addr_to_lb_map(a) (((a) >> 16) & V3_LB_MAP_MAP_ADR)
-
-/*
- * LB_BASE2 register bits (Local bus -> PCI IO)
- */
-#define V3_LB_BASE2_ADR_BASE 0xff00
-#define V3_LB_BASE2_SWAP (3 << 6)
-#define V3_LB_BASE2_ENABLE (1 << 0)
-
-#define v3_addr_to_lb_base2(a) (((a) >> 16) & V3_LB_BASE2_ADR_BASE)
-
-/*
- * LB_MAP2 register bits (Local bus -> PCI IO)
- */
-#define V3_LB_MAP2_MAP_ADR 0xff00
-
-#define v3_addr_to_lb_map2(a) (((a) >> 16) & V3_LB_MAP2_MAP_ADR)
-
-#endif
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