2008-12-17 15:27:49 +00:00
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/*-
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2017-11-27 15:09:59 +00:00
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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2008-12-17 15:27:49 +00:00
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* Copyright (C) 2008 Semihalf, Rafal Jaworowski
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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* Copyright 2006 by Juniper Networks.
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2008-12-17 15:27:49 +00:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MPC85XX_H_
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#define _MPC85XX_H_
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2015-08-22 03:29:12 +00:00
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#include <machine/platformvar.h>
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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/*
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* Configuration control and status registers
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*/
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2013-11-17 02:03:36 +00:00
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extern vm_offset_t ccsrbar_va;
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2016-11-16 05:24:42 +00:00
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extern vm_paddr_t ccsrbar_pa;
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extern vm_size_t ccsrbar_size;
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2013-11-17 02:03:36 +00:00
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#define CCSRBAR_VA ccsrbar_va
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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#define OCP85XX_CCSRBAR (CCSRBAR_VA + 0x0)
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#define OCP85XX_BPTR (CCSRBAR_VA + 0x20)
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2015-12-30 03:43:25 +00:00
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#define OCP85XX_BSTRH (CCSRBAR_VA + 0x20)
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#define OCP85XX_BSTRL (CCSRBAR_VA + 0x24)
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#define OCP85XX_BSTAR (CCSRBAR_VA + 0x28)
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#define OCP85XX_COREDISR (CCSRBAR_VA + 0xE0094)
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#define OCP85XX_BRR (CCSRBAR_VA + 0xE00E4)
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/*
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* Run Control and Power Management registers
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*/
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#define CCSR_CTBENR (CCSRBAR_VA + 0xE2084)
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#define CCSR_CTBCKSELR (CCSRBAR_VA + 0xE208C)
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#define CCSR_CTBCHLTCR (CCSRBAR_VA + 0xE2094)
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/*
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* DDR Memory controller.
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*/
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#define OCP85XX_DDR1_CS0_CONFIG (CCSRBAR_VA + 0x8080)
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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/*
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* E500 Coherency Module registers
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*/
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#define OCP85XX_EEBPCR (CCSRBAR_VA + 0x1010)
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/*
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* Local access registers
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*/
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2015-11-18 01:54:19 +00:00
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/* Write order: OCP_LAWBARH -> OCP_LAWBARL -> OCP_LAWSR */
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#define OCP85XX_LAWBARH(n) (CCSRBAR_VA + 0xc00 + 0x10 * (n))
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#define OCP85XX_LAWBARL(n) (CCSRBAR_VA + 0xc04 + 0x10 * (n))
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2016-08-03 01:22:11 +00:00
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#define OCP85XX_LAWSR_QORIQ(n) (CCSRBAR_VA + 0xc08 + 0x10 * (n))
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2015-11-18 01:54:19 +00:00
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#define OCP85XX_LAWBAR(n) (CCSRBAR_VA + 0xc08 + 0x10 * (n))
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2016-08-03 01:22:11 +00:00
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#define OCP85XX_LAWSR_85XX(n) (CCSRBAR_VA + 0xc10 + 0x10 * (n))
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#define OCP85XX_LAWSR(n) (mpc85xx_is_qoriq() ? OCP85XX_LAWSR_QORIQ(n) : \
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OCP85XX_LAWSR_85XX(n))
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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2015-11-18 01:54:19 +00:00
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/* Attribute register */
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#define OCP85XX_ENA_MASK 0x80000000
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#define OCP85XX_DIS_MASK 0x7fffffff
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2016-08-03 01:22:11 +00:00
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#define OCP85XX_TGTIF_LBC_QORIQ 0x1f
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#define OCP85XX_TGTIF_RAM_INTL_QORIQ 0x14
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#define OCP85XX_TGTIF_RAM1_QORIQ 0x10
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#define OCP85XX_TGTIF_RAM2_QORIQ 0x11
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#define OCP85XX_TGTIF_BMAN 0x18
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#define OCP85XX_TGTIF_DCSR 0x1D
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#define OCP85XX_TGTIF_QMAN 0x3C
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#define OCP85XX_TRGT_SHIFT_QORIQ 20
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#define OCP85XX_TGTIF_LBC_85XX 0x04
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#define OCP85XX_TGTIF_RAM_INTL_85XX 0x0b
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#define OCP85XX_TGTIF_RIO_85XX 0x0c
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#define OCP85XX_TGTIF_RAM1_85XX 0x0f
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#define OCP85XX_TGTIF_RAM2_85XX 0x16
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#define OCP85XX_TGTIF_LBC \
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(mpc85xx_is_qoriq() ? OCP85XX_TGTIF_LBC_QORIQ : OCP85XX_TGTIF_LBC_85XX)
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#define OCP85XX_TGTIF_RAM_INTL \
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(mpc85xx_is_qoriq() ? OCP85XX_TGTIF_RAM_INTL_QORIQ : OCP85XX_TGTIF_RAM_INTL_85XX)
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#define OCP85XX_TGTIF_RIO \
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(mpc85xx_is_qoriq() ? OCP85XX_TGTIF_RIO_QORIQ : OCP85XX_TGTIF_RIO_85XX)
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#define OCP85XX_TGTIF_RAM1 \
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(mpc85xx_is_qoriq() ? OCP85XX_TGTIF_RAM1_QORIQ : OCP85XX_TGTIF_RAM1_85XX)
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#define OCP85XX_TGTIF_RAM2 \
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(mpc85xx_is_qoriq() ? OCP85XX_TGTIF_RAM2_QORIQ : OCP85XX_TGTIF_RAM2_85XX)
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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/*
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* L2 cache registers
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*/
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#define OCP85XX_L2CTL (CCSRBAR_VA + 0x20000)
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2015-12-30 03:43:25 +00:00
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/*
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* L3 CoreNet platform cache (CPC) registers
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*/
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#define OCP85XX_CPC_CSR0 (CCSRBAR_VA + 0x10000)
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#define OCP85XX_CPC_CSR0_CE 0x80000000
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#define OCP85XX_CPC_CSR0_PE 0x40000000
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#define OCP85XX_CPC_CSR0_FI 0x00200000
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#define OCP85XX_CPC_CSR0_WT 0x00080000
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#define OCP85XX_CPC_CSR0_FL 0x00000800
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#define OCP85XX_CPC_CSR0_LFC 0x00000400
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#define OCP85XX_CPC_CFG0 (CCSRBAR_VA + 0x10008)
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#define OCP85XX_CPC_CFG_SZ_MASK 0x00003fff
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#define OCP85XX_CPC_CFG0_SZ_K(x) (((x) & OCP85XX_CPC_CFG_SZ_MASK) << 6)
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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/*
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* Power-On Reset configuration
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*/
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#define OCP85XX_PORDEVSR (CCSRBAR_VA + 0xe000c)
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#define OCP85XX_PORDEVSR_IO_SEL 0x00780000
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#define OCP85XX_PORDEVSR_IO_SEL_SHIFT 19
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#define OCP85XX_PORDEVSR2 (CCSRBAR_VA + 0xe0014)
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/*
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* Status Registers.
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*/
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#define OCP85XX_RSTCR (CCSRBAR_VA + 0xe00b0)
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2016-09-27 00:53:41 +00:00
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#define OCP85XX_CLKDVDR (CCSRBAR_VA + 0xe0800)
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#define OCP85XX_CLKDVDR_PXCKEN 0x80000000
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#define OCP85XX_CLKDVDR_SSICKEN 0x20000000
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#define OCP85XX_CLKDVDR_PXCKINV 0x10000000
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#define OCP85XX_CLKDVDR_PXCLK_MASK 0x00FF0000
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#define OCP85XX_CLKDVDR_SSICLK_MASK 0x000000FF
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2016-01-01 02:47:40 +00:00
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/*
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* Run Control/Power Management Registers.
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*/
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#define OCP85XX_RCPM_CDOZSR (CCSRBAR_VA + 0xe2004)
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#define OCP85XX_RCPM_CDOZCR (CCSRBAR_VA + 0xe200c)
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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/*
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* Prototypes.
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*/
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2008-12-17 15:27:49 +00:00
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uint32_t ccsr_read4(uintptr_t addr);
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void ccsr_write4(uintptr_t addr, uint32_t val);
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2015-11-18 01:54:19 +00:00
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int law_enable(int trgt, uint64_t bar, uint32_t size);
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int law_disable(int trgt, uint64_t bar, uint32_t size);
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2009-03-13 06:28:20 +00:00
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int law_getmax(void);
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Convert Freescale PowerPC platforms to FDT convention.
The following systems are affected:
- MPC8555CDS
- MPC8572DS
This overhaul covers the following major changes:
- All integrated peripherals drivers for Freescale MPC85XX SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- This includes: LBC, PCI / PCI-Express, I2C, DS1553, OpenPIC, TSEC, SEC,
QUICC, UART, CFI.
- Thanks to the common FDT infrastrucutre (fdtbus, simplebus) we retire
ocpbus(4) driver, which was based on hard-coded config data.
Note that world for these platforms has to be built WITH_FDT.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
2010-07-11 21:08:29 +00:00
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int law_pci_target(struct resource *, int *, int *);
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2008-12-17 15:27:49 +00:00
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2015-08-22 03:29:12 +00:00
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DECLARE_CLASS(mpc85xx_platform);
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int mpc85xx_attach(platform_t);
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2015-12-30 03:43:25 +00:00
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void mpc85xx_enable_l3_cache(void);
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2016-08-03 01:22:11 +00:00
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int mpc85xx_is_qoriq(void);
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2017-06-14 04:26:37 +00:00
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uint32_t mpc85xx_get_platform_clock(void);
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2017-04-01 22:29:11 +00:00
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uint32_t mpc85xx_get_system_clock(void);
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2015-12-30 03:43:25 +00:00
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2008-12-17 15:27:49 +00:00
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#endif /* _MPC85XX_H_ */
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