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|
/*----------------------------------------------------------------------------+
| This source code is dual-licensed. You may use it under the terms of the
| GNU General Public License version 2, or under the license below.
|
| This source code has been made available to you by IBM on an AS-IS
| basis. Anyone receiving this source is licensed under IBM
| copyrights to use it in any way he or she deems fit, including
| copying it, modifying it, compiling it, and redistributing it either
| with or without modifications. No license under IBM patents or
| patent applications is to be implied by the copyright license.
|
| Any user of this software should understand that IBM cannot provide
| technical support for this software and will not be responsible for
| any consequences resulting from the use of this software.
|
| Any person who transfers this source code or any derivative work
| must include the IBM copyright notice, this paragraph, and the
| preceding two paragraphs in the transferred software.
|
| COPYRIGHT I B M CORPORATION 1999
| LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
+----------------------------------------------------------------------------*/
/*
* (C) Copyright 2006
* Sylvie Gohl, AMCC/IBM, gohl.sylvie@fr.ibm.com
* Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
* Thierry Roman, AMCC/IBM, thierry_roman@fr.ibm.com
* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
* Robert Snyder, AMCC/IBM, rob.snyder@fr.ibm.com
*
* (C) Copyright 2010
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __PPC440_H__
#define __PPC440_H__
#define CONFIG_SYS_DCACHE_SIZE (32 << 10) /* For AMCC 440 CPUs */
/*
* DCRs & Related
*/
/* Memory mapped registers */
#define PCIL0_CFGADR (CONFIG_SYS_PCI_BASE + 0x0ec00000)
#define PCIL0_CFGDATA (CONFIG_SYS_PCI_BASE + 0x0ec00004)
#define PCIL0_CFGBASE (CONFIG_SYS_PCI_BASE + 0x0ec80000)
#define PCIL0_IOBASE (CONFIG_SYS_PCI_BASE + 0x08000000)
/* DCR registers */
/* CPR register declarations */
#define CPR0_PLLC 0x0040
#define CPR0_PLLD 0x0060
#define CPR0_PRIMAD0 0x0080
#define CPR0_PRIMBD0 0x00a0
#define CPR0_OPBD0 0x00c0
#define CPR0_PERD 0x00e0
#define CPR0_MALD 0x0100
#define CPR0_SPCID 0x0120
#define CPR0_ICFG 0x0140
/* SDR register definations */
#define SDR0_SDSTP0 0x0020
#define SDR0_SDSTP1 0x0021
#define SDR0_PINSTP 0x0040
#define SDR0_SDCS0 0x0060
#define SDR0_ECID0 0x0080
#define SDR0_ECID1 0x0081
#define SDR0_ECID2 0x0082
#define SDR0_ECID3 0x0083
#define SDR0_DDR0 0x00e1
#define SDR0_EBC 0x0100
#define SDR0_UART0 0x0120
#define SDR0_UART1 0x0121
#define SDR0_UART2 0x0122
#define SDR0_UART3 0x0123
#define SDR0_CP440 0x0180
#define SDR0_XCR 0x01c0
#define SDR0_XCR0 0x01c0
#define SDR0_XPLLC 0x01c1
#define SDR0_XPLLD 0x01c2
#define SDR0_SRST 0x0200
#define SDR0_SRST0 SDR0_SRST
#define SDR0_SRST1 0x0201
#define SDR0_AMP0 0x0240
#define SDR0_AMP1 0x0241
#define SDR0_USB0 0x0320
#define SDR0_CUST0 0x4000
#define SDR0_CUST1 0x4002
#define SDR0_CUST2 0x4004
#define SDR0_CUST3 0x4006
#define SDR0_PFC0 0x4100
#define SDR0_PFC1 0x4101
#define SDR0_PFC2 0x4102
#define SDR0_PFC4 0x4104
#define SDR0_MFR 0x4300
#define SDR0_DDR0_DDRM_DECODE(n) ((((u32)(n)) >> 29) & 0x03)
#define SDR0_PCI0_PAE_MASK (0x80000000 >> 0)
#define SDR0_XCR0_PAE_MASK (0x80000000 >> 0)
#define SDR0_PFC0_GEIE_MASK 0x00003e00
#define SDR0_PFC0_GEIE_TRE 0x00003e00
#define SDR0_PFC0_GEIE_NOTRE 0x00000000
#define SDR0_PFC0_TRE_MASK (0x80000000 >> 23)
#define SDR0_PFC0_TRE_DISABLE 0x00000000
#define SDR0_PFC0_TRE_ENABLE (0x80000000 >> 23)
/*
* Core Configuration/MMU configuration for 440
*/
#define CCR0_DAPUIB 0x00100000
#define CCR0_DTB 0x00008000
#define SDR0_SDCS_SDD (0x80000000 >> 31)
/* todo: move this code from macro offsets to struct */
#define PCIL0_VENDID (PCIL0_CFGBASE + PCI_VENDOR_ID )
#define PCIL0_DEVID (PCIL0_CFGBASE + PCI_DEVICE_ID )
#define PCIL0_CMD (PCIL0_CFGBASE + PCI_COMMAND )
#define PCIL0_STATUS (PCIL0_CFGBASE + PCI_STATUS )
#define PCIL0_REVID (PCIL0_CFGBASE + PCI_REVISION_ID )
#define PCIL0_CLS (PCIL0_CFGBASE + PCI_CLASS_CODE)
#define PCIL0_CACHELS (PCIL0_CFGBASE + PCI_CACHE_LINE_SIZE )
#define PCIL0_LATTIM (PCIL0_CFGBASE + PCI_LATENCY_TIMER )
#define PCIL0_HDTYPE (PCIL0_CFGBASE + PCI_HEADER_TYPE )
#define PCIL0_BIST (PCIL0_CFGBASE + PCI_BIST )
#define PCIL0_BAR0 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_0 )
#define PCIL0_BAR1 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_1 )
#define PCIL0_BAR2 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_2 )
#define PCIL0_BAR3 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_3 )
#define PCIL0_BAR4 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_4 )
#define PCIL0_BAR5 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_5 )
#define PCIL0_CISPTR (PCIL0_CFGBASE + PCI_CARDBUS_CIS )
#define PCIL0_SBSYSVID (PCIL0_CFGBASE + PCI_SUBSYSTEM_VENDOR_ID )
#define PCIL0_SBSYSID (PCIL0_CFGBASE + PCI_SUBSYSTEM_ID )
#define PCIL0_EROMBA (PCIL0_CFGBASE + PCI_ROM_ADDRESS )
#define PCIL0_CAP (PCIL0_CFGBASE + PCI_CAPABILITY_LIST )
#define PCIL0_RES0 (PCIL0_CFGBASE + 0x0035 )
#define PCIL0_RES1 (PCIL0_CFGBASE + 0x0036 )
#define PCIL0_RES2 (PCIL0_CFGBASE + 0x0038 )
#define PCIL0_INTLN (PCIL0_CFGBASE + PCI_INTERRUPT_LINE )
#define PCIL0_INTPN (PCIL0_CFGBASE + PCI_INTERRUPT_PIN )
#define PCIL0_MINGNT (PCIL0_CFGBASE + PCI_MIN_GNT )
#define PCIL0_MAXLTNCY (PCIL0_CFGBASE + PCI_MAX_LAT )
#define PCIL0_POM0LAL (PCIL0_CFGBASE + 0x0068)
#define PCIL0_POM0LAH (PCIL0_CFGBASE + 0x006c)
#define PCIL0_POM0SA (PCIL0_CFGBASE + 0x0070)
#define PCIL0_POM0PCIAL (PCIL0_CFGBASE + 0x0074)
#define PCIL0_POM0PCIAH (PCIL0_CFGBASE + 0x0078)
#define PCIL0_POM1LAL (PCIL0_CFGBASE + 0x007c)
#define PCIL0_POM1LAH (PCIL0_CFGBASE + 0x0080)
#define PCIL0_POM1SA (PCIL0_CFGBASE + 0x0084)
#define PCIL0_POM1PCIAL (PCIL0_CFGBASE + 0x0088)
#define PCIL0_POM1PCIAH (PCIL0_CFGBASE + 0x008c)
#define PCIL0_POM2SA (PCIL0_CFGBASE + 0x0090)
#define PCIL0_PIM0SA (PCIL0_CFGBASE + 0x0098)
#define PCIL0_PIM0LAL (PCIL0_CFGBASE + 0x009c)
#define PCIL0_PIM0LAH (PCIL0_CFGBASE + 0x00a0)
#define PCIL0_PIM1SA (PCIL0_CFGBASE + 0x00a4)
#define PCIL0_PIM1LAL (PCIL0_CFGBASE + 0x00a8)
#define PCIL0_PIM1LAH (PCIL0_CFGBASE + 0x00ac)
#define PCIL0_PIM2SA (PCIL0_CFGBASE + 0x00b0)
#define PCIL0_PIM2LAL (PCIL0_CFGBASE + 0x00b4)
#define PCIL0_PIM2LAH (PCIL0_CFGBASE + 0x00b8)
#define PCIL0_STS (PCIL0_CFGBASE + 0x00e0)
#endif /* __PPC440_H__ */
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