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Commit abfd7fc4 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
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[PATCH] ppc32: Update Motorola PrPMC750 support 

From: Tom Rini <trini@kernel.crashing.org>

This patch updates support for the Motorola PrPMC750 platform.  Most of the
size in this patch comes from merging prpmc750_pci.c and prpmc750_setup.c into
just prpmc750.c.
parent 6c4f928b
Show whitespace changes
Inline Side-by-side
Showing with 566 additions and 329 deletions
arch/ppc/Kconfig
View file @ abfd7fc4
...@@ -609,7 +609,7 @@ config PPC_OF ...@@ -609,7 +609,7 @@ config PPC_OF
config PPC_GEN550 config PPC_GEN550
bool bool
depends on SANDPOINT || MCPN765 || SPRUCE || PPLUS || PCORE || K2 depends on SANDPOINT || MCPN765 || SPRUCE || PPLUS || PCORE || PRPMC750 || K2
default y default y
config FORCE config FORCE
......
arch/ppc/configs/prpmc750_defconfig
View file @ abfd7fc4
...@@ -4,23 +4,39 @@ ...@@ -4,23 +4,39 @@
CONFIG_MMU=y CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_HAVE_DEC_LOCK=y CONFIG_HAVE_DEC_LOCK=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
# #
# Code maturity level options # Code maturity level options
# #
CONFIG_EXPERIMENTAL=y CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
# #
# General setup # General setup
# #
CONFIG_SWAP=y CONFIG_SWAP=y
CONFIG_SYSVIPC=y CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
# CONFIG_IKCONFIG is not set
CONFIG_EMBEDDED=y CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_FUTEX=y CONFIG_FUTEX=y
# CONFIG_EPOLL is not set # CONFIG_EPOLL is not set
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# #
# Loadable module support # Loadable module support
...@@ -33,24 +49,25 @@ CONFIG_OBSOLETE_MODPARM=y ...@@ -33,24 +49,25 @@ CONFIG_OBSOLETE_MODPARM=y
CONFIG_KMOD=y CONFIG_KMOD=y
# #
# Platform support # Processor
# #
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_6xx=y CONFIG_6xx=y
# CONFIG_40x is not set # CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_POWER3 is not set # CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
# CONFIG_8xx is not set # CONFIG_8xx is not set
# CONFIG_ALTIVEC is not set
# CONFIG_TAU is not set
# CONFIG_CPU_FREQ is not set
CONFIG_PPC_STD_MMU=y
# #
# IBM 4xx options # Platform options
# #
# CONFIG_8260 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_STD_MMU=y
# CONFIG_PPC_MULTIPLATFORM is not set # CONFIG_PPC_MULTIPLATFORM is not set
# CONFIG_APUS is not set # CONFIG_APUS is not set
# CONFIG_WILLOW_2 is not set # CONFIG_WILLOW is not set
# CONFIG_PCORE is not set # CONFIG_PCORE is not set
# CONFIG_POWERPMC250 is not set # CONFIG_POWERPMC250 is not set
# CONFIG_EV64260 is not set # CONFIG_EV64260 is not set
...@@ -66,33 +83,28 @@ CONFIG_PRPMC750=y ...@@ -66,33 +83,28 @@ CONFIG_PRPMC750=y
# CONFIG_K2 is not set # CONFIG_K2 is not set
# CONFIG_PAL4 is not set # CONFIG_PAL4 is not set
# CONFIG_GEMINI is not set # CONFIG_GEMINI is not set
# CONFIG_EST8260 is not set
# CONFIG_SBS8260 is not set
# CONFIG_RPX6 is not set
# CONFIG_TQM8260 is not set
CONFIG_PPC_GEN550=y
# CONFIG_SMP is not set # CONFIG_SMP is not set
# CONFIG_PREEMPT is not set # CONFIG_PREEMPT is not set
# CONFIG_ALTIVEC is not set # CONFIG_HIGHMEM is not set
# CONFIG_TAU is not set CONFIG_KERNEL_ELF=y
# CONFIG_CPU_FREQ is not set CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="ip=on"
# #
# General setup # Bus options
# #
# CONFIG_HIGHMEM is not set CONFIG_GENERIC_ISA_DMA=y
CONFIG_PCI=y CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y CONFIG_PCI_DOMAINS=y
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_ELF=y
CONFIG_KERNEL_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_PCI_LEGACY_PROC is not set # CONFIG_PCI_LEGACY_PROC is not set
# CONFIG_PCI_NAMES is not set # CONFIG_PCI_NAMES is not set
# CONFIG_HOTPLUG is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
# CONFIG_PPC601_SYNC_FIX is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="ip=on"
# #
# Advanced setup # Advanced setup
...@@ -108,15 +120,27 @@ CONFIG_KERNEL_START=0xc0000000 ...@@ -108,15 +120,27 @@ CONFIG_KERNEL_START=0xc0000000
CONFIG_TASK_SIZE=0x80000000 CONFIG_TASK_SIZE=0x80000000
CONFIG_BOOT_LOAD=0x00800000 CONFIG_BOOT_LOAD=0x00800000
#
# Device Drivers
#
#
# Generic Driver Options
#
# #
# Memory Technology Devices (MTD) # Memory Technology Devices (MTD)
# #
# CONFIG_MTD is not set # CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
# #
# Plug and Play support # Plug and Play support
# #
# CONFIG_PNP is not set
# #
# Block devices # Block devices
...@@ -128,31 +152,34 @@ CONFIG_BOOT_LOAD=0x00800000 ...@@ -128,31 +152,34 @@ CONFIG_BOOT_LOAD=0x00800000
# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_LOOP is not set # CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_CARMEL is not set
CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y CONFIG_BLK_DEV_INITRD=y
# CONFIG_LBD is not set
# #
# Multi-device support (RAID and LVM) # ATA/ATAPI/MFM/RLL support
# #
# CONFIG_MD is not set # CONFIG_IDE is not set
# #
# ATA/IDE/MFM/RLL support # SCSI device support
# #
# CONFIG_IDE is not set # CONFIG_SCSI is not set
# #
# SCSI support # Multi-device support (RAID and LVM)
# #
# CONFIG_SCSI is not set # CONFIG_MD is not set
# #
# Fusion MPT device support # Fusion MPT device support
# #
# CONFIG_FUSION is not set
# #
# IEEE 1394 (FireWire) support (EXPERIMENTAL) # IEEE 1394 (FireWire) support
# #
# CONFIG_IEEE1394 is not set # CONFIG_IEEE1394 is not set
...@@ -161,6 +188,10 @@ CONFIG_BLK_DEV_INITRD=y ...@@ -161,6 +188,10 @@ CONFIG_BLK_DEV_INITRD=y
# #
# CONFIG_I2O is not set # CONFIG_I2O is not set
#
# Macintosh device drivers
#
# #
# Networking support # Networking support
# #
...@@ -172,8 +203,6 @@ CONFIG_NET=y ...@@ -172,8 +203,6 @@ CONFIG_NET=y
CONFIG_PACKET=y CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set # CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set # CONFIG_NETLINK_DEV is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_UNIX=y CONFIG_UNIX=y
# CONFIG_NET_KEY is not set # CONFIG_NET_KEY is not set
CONFIG_INET=y CONFIG_INET=y
...@@ -187,71 +216,24 @@ CONFIG_IP_PNP_DHCP=y ...@@ -187,71 +216,24 @@ CONFIG_IP_PNP_DHCP=y
# CONFIG_NET_IPGRE is not set # CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set # CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set # CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set # CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set # CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set # CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set # CONFIG_INET_IPCOMP is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_MAC=m
CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=m
CONFIG_IP_NF_MATCH_MULTIPORT=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
CONFIG_IP_NF_MATCH_AH_ESP=m
CONFIG_IP_NF_MATCH_LENGTH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_TCPMSS=m
CONFIG_IP_NF_MATCH_HELPER=m
CONFIG_IP_NF_MATCH_STATE=m
CONFIG_IP_NF_MATCH_CONNTRACK=m
CONFIG_IP_NF_MATCH_UNCLEAN=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_MIRROR=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
# CONFIG_IP_NF_NAT_LOCAL is not set
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_NAT_IRC=m
CONFIG_IP_NF_NAT_FTP=m
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_NF_TARGET_LOG is not set
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_COMPAT_IPCHAINS=m
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
# CONFIG_IPV6 is not set # CONFIG_IPV6 is not set
# CONFIG_XFRM_USER is not set # CONFIG_NETFILTER is not set
# #
# SCTP Configuration (EXPERIMENTAL) # SCTP Configuration (EXPERIMENTAL)
# #
CONFIG_IPV6_SCTP__=y
# CONFIG_IP_SCTP is not set # CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set # CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set # CONFIG_VLAN_8021Q is not set
# CONFIG_LLC is not set
# CONFIG_DECNET is not set # CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set # CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set # CONFIG_X25 is not set
# CONFIG_LAPB is not set # CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set # CONFIG_NET_DIVERT is not set
...@@ -269,17 +251,21 @@ CONFIG_IPV6_SCTP__=y ...@@ -269,17 +251,21 @@ CONFIG_IPV6_SCTP__=y
# Network testing # Network testing
# #
# CONFIG_NET_PKTGEN is not set # CONFIG_NET_PKTGEN is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# #
# ARCnet devices # ARCnet devices
# #
# CONFIG_ARCNET is not set # CONFIG_ARCNET is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_ETHERTAP is not set
# #
# Ethernet (10 or 100Mbit) # Ethernet (10 or 100Mbit)
...@@ -294,13 +280,22 @@ CONFIG_MII=y ...@@ -294,13 +280,22 @@ CONFIG_MII=y
# #
# Tulip family network device support # Tulip family network device support
# #
# CONFIG_NET_TULIP is not set CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
CONFIG_TULIP=y
# CONFIG_TULIP_MWI is not set
CONFIG_TULIP_MMIO=y
# CONFIG_TULIP_NAPI is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_HP100 is not set # CONFIG_HP100 is not set
CONFIG_NET_PCI=y CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set # CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set # CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set # CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set # CONFIG_DGRS is not set
CONFIG_EEPRO100=y CONFIG_EEPRO100=y
# CONFIG_EEPRO100_PIO is not set # CONFIG_EEPRO100_PIO is not set
...@@ -333,60 +328,53 @@ CONFIG_EEPRO100=y ...@@ -333,60 +328,53 @@ CONFIG_EEPRO100=y
# Ethernet (10000 Mbit) # Ethernet (10000 Mbit)
# #
# CONFIG_IXGB is not set # CONFIG_IXGB is not set
# CONFIG_FDDI is not set # CONFIG_S2IO is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# #
# Wireless LAN (non-hamradio) # Token Ring devices
# #
# CONFIG_NET_RADIO is not set # CONFIG_TR is not set
# #
# Token Ring devices (depends on LLC=y) # Wireless LAN (non-hamradio)
# #
# CONFIG_RCPCI is not set # CONFIG_NET_RADIO is not set
# CONFIG_SHAPER is not set
# #
# Wan interfaces # Wan interfaces
# #
# CONFIG_WAN is not set # CONFIG_WAN is not set
# CONFIG_FDDI is not set
# # CONFIG_HIPPI is not set
# Amateur Radio support # CONFIG_PPP is not set
# # CONFIG_SLIP is not set
# CONFIG_HAMRADIO is not set # CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
# # CONFIG_NETCONSOLE is not set
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
# #
# ISDN subsystem # ISDN subsystem
# #
# CONFIG_ISDN_BOOL is not set # CONFIG_ISDN is not set
#
# Graphics support
#
# CONFIG_FB is not set
# #
# Old CD-ROM drivers (not SCSI, not IDE) # Telephony Support
# #
# CONFIG_CD_NO_IDESCSI is not set # CONFIG_PHONE is not set
# #
# Input device support # Input device support
# #
# CONFIG_INPUT is not set CONFIG_INPUT=y
# #
# Userland interfaces # Userland interfaces
# #
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
# #
# Input I/O drivers # Input I/O drivers
...@@ -394,18 +382,21 @@ CONFIG_EEPRO100=y ...@@ -394,18 +382,21 @@ CONFIG_EEPRO100=y
# CONFIG_GAMEPORT is not set # CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y CONFIG_SOUND_GAMEPORT=y
# CONFIG_SERIO is not set # CONFIG_SERIO is not set
# CONFIG_SERIO_I8042 is not set
# #
# Input Device Drivers # Input Device Drivers
# #
# CONFIG_INPUT_KEYBOARD is not set
# # CONFIG_INPUT_MOUSE is not set
# Macintosh device drivers # CONFIG_INPUT_JOYSTICK is not set
# # CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
# #
# Character devices # Character devices
# #
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_SERIAL_NONSTANDARD is not set
# #
...@@ -413,6 +404,7 @@ CONFIG_SOUND_GAMEPORT=y ...@@ -413,6 +404,7 @@ CONFIG_SOUND_GAMEPORT=y
# #
CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set # CONFIG_SERIAL_8250_EXTENDED is not set
# #
...@@ -421,26 +413,8 @@ CONFIG_SERIAL_8250_CONSOLE=y ...@@ -421,26 +413,8 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256 CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# I2C support
#
# CONFIG_I2C is not set
#
# I2C Hardware Sensors Mainboard support
#
#
# I2C Hardware Sensors Chip support
#
# CONFIG_I2C_SENSOR is not set
#
# Mice
#
CONFIG_BUSMOUSE=y
# CONFIG_QIC02_TAPE is not set # CONFIG_QIC02_TAPE is not set
# #
...@@ -466,7 +440,15 @@ CONFIG_GEN_RTC=y ...@@ -466,7 +440,15 @@ CONFIG_GEN_RTC=y
# CONFIG_AGP is not set # CONFIG_AGP is not set
# CONFIG_DRM is not set # CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set # CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Misc devices
#
# #
# Multimedia devices # Multimedia devices
...@@ -478,6 +460,26 @@ CONFIG_GEN_RTC=y ...@@ -478,6 +460,26 @@ CONFIG_GEN_RTC=y
# #
# CONFIG_DVB is not set # CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
# CONFIG_USB is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# #
# File systems # File systems
# #
...@@ -515,10 +517,12 @@ CONFIG_FS_MBCACHE=y ...@@ -515,10 +517,12 @@ CONFIG_FS_MBCACHE=y
# Pseudo filesystems # Pseudo filesystems
# #
CONFIG_PROC_FS=y CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set # CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS=y
# CONFIG_DEVPTS_FS_XATTR is not set # CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y CONFIG_RAMFS=y
# #
...@@ -527,6 +531,7 @@ CONFIG_RAMFS=y ...@@ -527,6 +531,7 @@ CONFIG_RAMFS=y
# CONFIG_ADFS_FS is not set # CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set # CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set # CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set # CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set # CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set # CONFIG_EFS_FS is not set
...@@ -543,12 +548,13 @@ CONFIG_RAMFS=y ...@@ -543,12 +548,13 @@ CONFIG_RAMFS=y
CONFIG_NFS_FS=y CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set # CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set # CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set # CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y CONFIG_LOCKD=y
# CONFIG_EXPORTFS is not set # CONFIG_EXPORTFS is not set
CONFIG_SUNRPC=y CONFIG_SUNRPC=y
# CONFIG_SUNRPC_GSS is not set # CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_SMB_FS is not set # CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set # CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set # CONFIG_NCP_FS is not set
...@@ -563,31 +569,20 @@ CONFIG_SUNRPC=y ...@@ -563,31 +569,20 @@ CONFIG_SUNRPC=y
CONFIG_MSDOS_PARTITION=y CONFIG_MSDOS_PARTITION=y
# #
# Sound # Native Language Support
#
# CONFIG_SOUND is not set
#
# USB support
#
# CONFIG_USB is not set
# CONFIG_USB_GADGET is not set
#
# Bluetooth support
# #
# CONFIG_BT is not set # CONFIG_NLS is not set
# #
# Library routines # Library routines
# #
# CONFIG_CRC32 is not set CONFIG_CRC32=y
# #
# Kernel hacking # Kernel hacking
# #
# CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_KERNEL is not set
# CONFIG_KALLSYMS is not set # CONFIG_SERIAL_TEXT_DEBUG is not set
# #
# Security options # Security options
......
arch/ppc/platforms/Makefile
View file @ abfd7fc4
...@@ -42,7 +42,7 @@ obj-$(CONFIG_PAL4) += pal4_setup.o pal4_pci.o ...@@ -42,7 +42,7 @@ obj-$(CONFIG_PAL4) += pal4_setup.o pal4_pci.o
obj-$(CONFIG_PCORE) += pcore.o obj-$(CONFIG_PCORE) += pcore.o
obj-$(CONFIG_POWERPMC250) += powerpmc250.o obj-$(CONFIG_POWERPMC250) += powerpmc250.o
obj-$(CONFIG_PPLUS) += pplus.o obj-$(CONFIG_PPLUS) += pplus.o
obj-$(CONFIG_PRPMC750) += prpmc750_setup.o prpmc750_pci.o obj-$(CONFIG_PRPMC750) += prpmc750.o
obj-$(CONFIG_PRPMC800) += prpmc800_setup.o prpmc800_pci.o obj-$(CONFIG_PRPMC800) += prpmc800_setup.o prpmc800_pci.o
obj-$(CONFIG_SANDPOINT) += sandpoint.o obj-$(CONFIG_SANDPOINT) += sandpoint.o
obj-$(CONFIG_SPRUCE) += spruce.o obj-$(CONFIG_SPRUCE) += spruce.o
......
arch/ppc/platforms/prpmc750_setup.c → arch/ppc/platforms/prpmc750.c
View file @ abfd7fc4
...@@ -5,7 +5,7 @@ ...@@ -5,7 +5,7 @@
* *
* Author: Matt Porter <mporter@mvista.com> * Author: Matt Porter <mporter@mvista.com>
* *
* 2001 (c) MontaVista, Software, Inc. This file is licensed under * 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program * the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express * is licensed "as is" without any warranty of any kind, whether express
* or implied. * or implied.
...@@ -28,56 +28,156 @@ ...@@ -28,56 +28,156 @@
#include <linux/seq_file.h> #include <linux/seq_file.h>
#include <linux/ide.h> #include <linux/ide.h>
#include <linux/root_dev.h> #include <linux/root_dev.h>
#include <linux/slab.h>
#include <asm/byteorder.h>
#include <asm/system.h> #include <asm/system.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
#include <asm/page.h> #include <asm/page.h>
#include <asm/dma.h> #include <asm/dma.h>
#include <asm/io.h> #include <asm/io.h>
#include <asm/irq.h>
#include <asm/machdep.h> #include <asm/machdep.h>
#include <asm/pci-bridge.h>
#include <asm/uaccess.h>
#include <asm/time.h> #include <asm/time.h>
#include <platforms/prpmc750.h>
#include <asm/open_pic.h> #include <asm/open_pic.h>
#include <asm/bootinfo.h> #include <asm/bootinfo.h>
#include <asm/pplus.h> #include <asm/hawk.h>
#include "prpmc750.h"
extern void prpmc750_find_bridges(void);
extern int mpic_init(void);
extern unsigned long loops_per_jiffy; extern unsigned long loops_per_jiffy;
extern void gen550_progress(char *, unsigned short);
static u_char prpmc750_openpic_initsenses[] __initdata = static u_char prpmc750_openpic_initsenses[] __initdata =
{ {
1, /* PRPMC750_INT_HOSTINT0 */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_HOSTINT0 */
1, /* PRPMC750_INT_UART */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_UART */
1, /* PRPMC750_INT_DEBUGINT */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_DEBUGINT */
1, /* PRPMC750_INT_HAWK_WDT */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_HAWK_WDT */
1, /* PRPMC750_INT_UNUSED */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_UNUSED */
1, /* PRPMC750_INT_ABORT */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_ABORT */
1, /* PRPMC750_INT_HOSTINT1 */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_HOSTINT1 */
1, /* PRPMC750_INT_HOSTINT2 */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_HOSTINT2 */
1, /* PRPMC750_INT_HOSTINT3 */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_HOSTINT3 */
1, /* PRPMC750_INT_PMC_INTA */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_PMC_INTA */
1, /* PRPMC750_INT_PMC_INTB */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_PMC_INTB */
1, /* PRPMC750_INT_PMC_INTC */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_PMC_INTC */
1, /* PRPMC750_INT_PMC_INTD */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_PMC_INTD */
1, /* PRPMC750_INT_UNUSED */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_UNUSED */
1, /* PRPMC750_INT_UNUSED */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_UNUSED */
1, /* PRPMC750_INT_UNUSED */ (IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE), /* PRPMC750_INT_UNUSED */
};
/*
* Motorola PrPMC750/PrPMC800 in PrPMCBASE or PrPMC-Carrier
* Combined irq tables. Only Base has IDSEL 14, only Carrier has 21 and 22.
*/
static inline int
prpmc_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
{
static char pci_irq_table[][4] =
/*
* PCI IDSEL/INTPIN->INTLINE
* A B C D
*/
{
{12, 0, 0, 0}, /* IDSEL 14 - Ethernet, base */
{0, 0, 0, 0}, /* IDSEL 15 - unused */
{10, 11, 12, 9}, /* IDSEL 16 - PMC A1, PMC1 */
{10, 11, 12, 9}, /* IDSEL 17 - PrPMC-A-B, PMC2-B */
{11, 12, 9, 10}, /* IDSEL 18 - PMC A1-B, PMC1-B */
{0, 0, 0, 0}, /* IDSEL 19 - unused */
{9, 10, 11, 12}, /* IDSEL 20 - P2P Bridge */
{11, 12, 9, 10}, /* IDSEL 21 - PMC A2, carrier */
{12, 9, 10, 11}, /* IDSEL 22 - PMC A2-B, carrier */
};
const long min_idsel = 14, max_idsel = 22, irqs_per_slot = 4;
return PCI_IRQ_TABLE_LOOKUP;
}; };
static int static void __init prpmc750_pcibios_fixup(void)
prpmc750_show_cpuinfo(struct seq_file *m) {
struct pci_dev *dev;
unsigned short wtmp;
/*
* Kludge to clean up after PPC6BUG which doesn't
* configure the CL5446 VGA card. Also the
* resource subsystem doesn't fixup the
* PCI mem resources on the CL5446.
*/
if ((dev = pci_find_device(PCI_VENDOR_ID_CIRRUS,
PCI_DEVICE_ID_CIRRUS_5446, 0))) {
dev->resource[0].start += PRPMC750_PCI_PHY_MEM_OFFSET;
dev->resource[0].end += PRPMC750_PCI_PHY_MEM_OFFSET;
pci_read_config_word(dev, PCI_COMMAND, &wtmp);
pci_write_config_word(dev, PCI_COMMAND, wtmp | 3);
/* Enable Color mode in MISC reg */
outb(0x03, 0x3c2);
/* Select DRAM config reg */
outb(0x0f, 0x3c4);
/* Set proper DRAM config */
outb(0xdf, 0x3c5);
}
}
void __init prpmc750_find_bridges(void)
{
struct pci_controller *hose;
hose = pcibios_alloc_controller();
if (!hose)
return;
hose->first_busno = 0;
hose->last_busno = 0xff;
hose->io_base_virt = (void *)PRPMC750_ISA_IO_BASE;
hose->pci_mem_offset = PRPMC750_PCI_PHY_MEM_OFFSET;
pci_init_resource(&hose->io_resource,
PRPMC750_PCI_IO_START,
PRPMC750_PCI_IO_END,
IORESOURCE_IO, "PCI host bridge");
pci_init_resource(&hose->mem_resources[0],
PRPMC750_PROC_PCI_MEM_START,
PRPMC750_PROC_PCI_MEM_END,
IORESOURCE_MEM, "PCI host bridge");
hose->io_space.start = PRPMC750_PCI_IO_START;
hose->io_space.end = PRPMC750_PCI_IO_END;
hose->mem_space.start = PRPMC750_PCI_MEM_START;
hose->mem_space.end = PRPMC750_PCI_MEM_END - HAWK_MPIC_SIZE;
if (hawk_init(hose, PRPMC750_HAWK_PPC_REG_BASE,
PRPMC750_PROC_PCI_MEM_START,
PRPMC750_PROC_PCI_MEM_END - HAWK_MPIC_SIZE,
PRPMC750_PROC_PCI_IO_START, PRPMC750_PROC_PCI_IO_END,
PRPMC750_PROC_PCI_MEM_END - HAWK_MPIC_SIZE + 1)
!= 0) {
printk(KERN_CRIT "Could not initialize host bridge\n");
}
hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
ppc_md.pcibios_fixup = prpmc750_pcibios_fixup;
ppc_md.pci_swizzle = common_swizzle;
ppc_md.pci_map_irq = prpmc_map_irq;
}
static int prpmc750_show_cpuinfo(struct seq_file *m)
{ {
seq_printf(m, "machine\t\t: PrPMC750\n"); seq_printf(m, "machine\t\t: PrPMC750\n");
return 0; return 0;
} }
static void __init static void __init prpmc750_setup_arch(void)
prpmc750_setup_arch(void)
{ {
/* init to some ~sane value until calibrate_delay() runs */ /* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000/HZ; loops_per_jiffy = 50000000 / HZ;
/* Lookup PCI host bridges */ /* Lookup PCI host bridges */
prpmc750_find_bridges(); prpmc750_find_bridges();
...@@ -97,20 +197,18 @@ prpmc750_setup_arch(void) ...@@ -97,20 +197,18 @@ prpmc750_setup_arch(void)
conswitchp = &dummy_con; conswitchp = &dummy_con;
#endif #endif
/* Find and map our OpenPIC */
pplus_mpic_init(PRPMC750_PCI_MEM_OFFSET);
OpenPIC_InitSenses = prpmc750_openpic_initsenses; OpenPIC_InitSenses = prpmc750_openpic_initsenses;
OpenPIC_NumInitSenses = sizeof(prpmc750_openpic_initsenses); OpenPIC_NumInitSenses = sizeof(prpmc750_openpic_initsenses);
printk("PrPMC750 port (C) 2001 MontaVista Software, Inc. (source@mvista.com)\n"); printk(KERN_INFO "Port by MontaVista Software, Inc. "
"(source@mvista.com)\n");
} }
/* /*
* Compute the PrPMC750's bus speed using the baud clock as a * Compute the PrPMC750's bus speed using the baud clock as a
* reference. * reference.
*/ */
static unsigned long __init static unsigned long __init prpmc750_get_bus_speed(void)
prpmc750_get_bus_speed(void)
{ {
unsigned long tbl_start, tbl_end; unsigned long tbl_start, tbl_end;
unsigned long current_state, old_state, bus_speed; unsigned long current_state, old_state, bus_speed;
...@@ -139,7 +237,7 @@ prpmc750_get_bus_speed(void) ...@@ -139,7 +237,7 @@ prpmc750_get_bus_speed(void)
do { do {
current_state = readb(PRPMC750_STATUS_REG) & current_state = readb(PRPMC750_STATUS_REG) &
PRPMC750_BAUDOUT_MASK; PRPMC750_BAUDOUT_MASK;
} while(old_state == current_state); } while (old_state == current_state);
old_state = current_state; old_state = current_state;
...@@ -154,7 +252,7 @@ prpmc750_get_bus_speed(void) ...@@ -154,7 +252,7 @@ prpmc750_get_bus_speed(void)
do { do {
current_state = readb(PRPMC750_STATUS_REG) & current_state = readb(PRPMC750_STATUS_REG) &
PRPMC750_BAUDOUT_MASK; PRPMC750_BAUDOUT_MASK;
} while(old_state == current_state); } while (old_state == current_state);
old_state = current_state; old_state = current_state;
} while (--count); } while (--count);
...@@ -162,13 +260,12 @@ prpmc750_get_bus_speed(void) ...@@ -162,13 +260,12 @@ prpmc750_get_bus_speed(void)
tbl_end = get_tbl(); tbl_end = get_tbl();
/* Compute bus speed */ /* Compute bus speed */
bus_speed = (tbl_end-tbl_start)*128; bus_speed = (tbl_end - tbl_start) * 128;
return bus_speed; return bus_speed;
} }
static void __init static void __init prpmc750_calibrate_decr(void)
prpmc750_calibrate_decr(void)
{ {
unsigned long freq; unsigned long freq;
int divisor = 4; int divisor = 4;
...@@ -176,81 +273,60 @@ prpmc750_calibrate_decr(void) ...@@ -176,81 +273,60 @@ prpmc750_calibrate_decr(void)
freq = prpmc750_get_bus_speed(); freq = prpmc750_get_bus_speed();
tb_ticks_per_jiffy = freq / (HZ * divisor); tb_ticks_per_jiffy = freq / (HZ * divisor);
tb_to_us = mulhwu_scale_factor(freq/divisor, 1000000); tb_to_us = mulhwu_scale_factor(freq / divisor, 1000000);
} }
static void static void prpmc750_restart(char *cmd)
prpmc750_restart(char *cmd)
{ {
local_irq_disable(); local_irq_disable();
writeb(PRPMC750_MODRST_MASK, PRPMC750_MODRST_REG); writeb(PRPMC750_MODRST_MASK, PRPMC750_MODRST_REG);
while(1); while (1) ;
} }
static void static void prpmc750_halt(void)
prpmc750_halt(void)
{ {
local_irq_disable(); local_irq_disable();
while (1); while (1) ;
} }
static void static void prpmc750_power_off(void)
prpmc750_power_off(void)
{ {
prpmc750_halt(); prpmc750_halt();
} }
static void __init static void __init prpmc750_init_IRQ(void)
prpmc750_init_IRQ(void)
{ {
openpic_init(1, 0, 0, -1); openpic_init(0);
} }
/* /*
* Set BAT 3 to map 0xf0000000 to end of physical memory space. * Set BAT 3 to map 0xf0000000 to end of physical memory space.
*/ */
static __inline__ void static __inline__ void prpmc750_set_bat(void)
prpmc750_set_bat(void)
{ {
unsigned long bat3u, bat3l; mb();
static int mapping_set = 0; mtspr(DBAT1U, 0xf0001ffe);
mtspr(DBAT1L, 0xf000002a);
if (!mapping_set) mb();
{
__asm__ __volatile__(
" lis %0,0xf000\n \
ori %1,%0,0x002a\n \
ori %0,%0,0x1ffe\n \
mtspr 0x21e,%0\n \
mtspr 0x21f,%1\n \
isync\n \
sync "
: "=r" (bat3u), "=r" (bat3l));
mapping_set = 1;
}
return;
} }
/* /*
* We need to read the Falcon/Hawk memory controller * We need to read the Falcon/Hawk memory controller
* to properly determine this value * to properly determine this value
*/ */
static unsigned long __init static unsigned long __init prpmc750_find_end_of_memory(void)
prpmc750_find_end_of_memory(void)
{ {
/* Cover the Hawk registers with a BAT */
prpmc750_set_bat();
/* Read the memory size from the Hawk SMC */ /* Read the memory size from the Hawk SMC */
return pplus_get_mem_size(PRPMC750_HAWK_SMC_BASE); return hawk_get_mem_size(PRPMC750_HAWK_SMC_BASE);
} }
static void __init static void __init prpmc750_map_io(void)
prpmc750_map_io(void)
{ {
io_block_mapping(0x80000000, 0x80000000, 0x10000000, _PAGE_IO); io_block_mapping(PRPMC750_ISA_IO_BASE, PRPMC750_ISA_IO_BASE,
0x10000000, _PAGE_IO);
#if 0
io_block_mapping(0xf0000000, 0xc0000000, 0x08000000, _PAGE_IO); io_block_mapping(0xf0000000, 0xc0000000, 0x08000000, _PAGE_IO);
#endif
io_block_mapping(0xf8000000, 0xf8000000, 0x08000000, _PAGE_IO); io_block_mapping(0xf8000000, 0xf8000000, 0x08000000, _PAGE_IO);
} }
...@@ -260,9 +336,12 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5, ...@@ -260,9 +336,12 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
{ {
parse_bootinfo(find_bootinfo()); parse_bootinfo(find_bootinfo());
/* Cover the Hawk registers with a BAT */
prpmc750_set_bat();
isa_io_base = PRPMC750_ISA_IO_BASE; isa_io_base = PRPMC750_ISA_IO_BASE;
isa_mem_base = PRPMC750_ISA_MEM_BASE; isa_mem_base = PRPMC750_ISA_MEM_BASE;
pci_dram_offset = PRPMC750_SYS_MEM_BASE; pci_dram_offset = PRPMC750_PCI_DRAM_OFFSET;
ppc_md.setup_arch = prpmc750_setup_arch; ppc_md.setup_arch = prpmc750_setup_arch;
ppc_md.show_cpuinfo = prpmc750_show_cpuinfo; ppc_md.show_cpuinfo = prpmc750_show_cpuinfo;
...@@ -281,4 +360,8 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5, ...@@ -281,4 +360,8 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.get_rtc_time = NULL; ppc_md.get_rtc_time = NULL;
ppc_md.set_rtc_time = NULL; ppc_md.set_rtc_time = NULL;
ppc_md.calibrate_decr = prpmc750_calibrate_decr; ppc_md.calibrate_decr = prpmc750_calibrate_decr;
#ifdef CONFIG_SERIAL_TEXT_DEBUG
ppc_md.progress = gen550_progress;
#endif /* CONFIG_SERIAL_TEXT_DEBUG */
} }
arch/ppc/platforms/prpmc750.h
View file @ abfd7fc4
...@@ -19,27 +19,47 @@ ...@@ -19,27 +19,47 @@
#include <linux/serial_reg.h> #include <linux/serial_reg.h>
#define PRPMC750_PCI_CONFIG_ADDR 0x80000cf8 /*
#define PRPMC750_PCI_CONFIG_DATA 0x80000cfc * Due to limiations imposed by legacy hardware (primaryily IDE controllers),
* the PrPMC750 carrier board operates using a PReP address map.
*
* From Processor (physical) -> PCI:
* PCI Mem Space: 0xc0000000 - 0xfe000000 -> 0x00000000 - 0x3e000000 (768 MB)
* PCI I/O Space: 0x80000000 - 0x90000000 -> 0x00000000 - 0x10000000 (256 MB)
* Note: Must skip 0xfe000000-0xfe400000 for CONFIG_HIGHMEM/PKMAP area
*
* From PCI -> Processor (physical):
* System Memory: 0x80000000 -> 0x00000000
*/
#define PRPMC750_PCI_PHY_MEM_BASE 0xc0000000 #define PRPMC750_ISA_IO_BASE PREP_ISA_IO_BASE
#define PRPMC750_PCI_MEM_BASE 0xf0000000 #define PRPMC750_ISA_MEM_BASE PREP_ISA_MEM_BASE
#define PRPMC750_PCI_IO_BASE 0x80000000
#define PRPMC750_ISA_IO_BASE PRPMC750_PCI_IO_BASE /* PCI Memory space mapping info */
#define PRPMC750_ISA_MEM_BASE PRPMC750_PCI_MEM_BASE #define PRPMC750_PCI_MEM_SIZE 0x30000000U
#define PRPMC750_PCI_MEM_OFFSET PRPMC750_PCI_PHY_MEM_BASE #define PRPMC750_PROC_PCI_MEM_START PRPMC750_ISA_MEM_BASE
#define PRPMC750_PROC_PCI_MEM_END (PRPMC750_PROC_PCI_MEM_START + \
PRPMC750_PCI_MEM_SIZE - 1)
#define PRPMC750_PCI_MEM_START 0x00000000U
#define PRPMC750_PCI_MEM_END (PRPMC750_PCI_MEM_START + \
PRPMC750_PCI_MEM_SIZE - 1)
#define PRPMC750_SYS_MEM_BASE 0x80000000 /* PCI I/O space mapping info */
#define PRPMC750_PCI_IO_SIZE 0x10000000U
#define PRPMC750_PROC_PCI_IO_START PRPMC750_ISA_IO_BASE
#define PRPMC750_PROC_PCI_IO_END (PRPMC750_PROC_PCI_IO_START + \
PRPMC750_PCI_IO_SIZE - 1)
#define PRPMC750_PCI_IO_START 0x00000000U
#define PRPMC750_PCI_IO_END (PRPMC750_PCI_IO_START + \
PRPMC750_PCI_IO_SIZE - 1)
#define PRPMC750_PCI_LOWER_MEM 0x00000000 /* System memory mapping info */
#define PRPMC750_PCI_UPPER_MEM_AUTO 0x3bf7ffff #define PRPMC750_PCI_DRAM_OFFSET PREP_PCI_DRAM_OFFSET
#define PRPMC750_PCI_UPPER_MEM 0x3bffffff #define PRPMC750_PCI_PHY_MEM_OFFSET (PRPMC750_ISA_MEM_BASE-PRPMC750_PCI_MEM_START)
#define PRPMC750_PCI_LOWER_IO 0x00000000
#define PRPMC750_PCI_UPPER_IO 0x0ff7ffff
#define PRPMC750_HAWK_MPIC_BASE 0xfbf80000 /* Register address definitions */
#define PRPMC750_HAWK_SMC_BASE 0xfef80000 #define PRPMC750_HAWK_SMC_BASE 0xfef80000U
#define PRPMC750_HAWK_PPC_REG_BASE 0xfeff0000U
#define PRPMC750_BASE_BAUD 1843200 #define PRPMC750_BASE_BAUD 1843200
#define PRPMC750_SERIAL_0 0xfef88000 #define PRPMC750_SERIAL_0 0xfef88000
......
arch/ppc/platforms/prpmc750_pci.c deleted 100644 → 0
View file @ 6c4f928b
/*
* arch/ppc/platforms/prpmc750_pci.c
*
* PCI support for Motorola PrPMC750
*
* Author: Matt Porter <mporter@mvista.com>
*
* 2001 (c) MontaVista, Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <asm/byteorder.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
#include <asm/machdep.h>
#include <asm/pci-bridge.h>
#include <platforms/prpmc750.h>
/*
* Motorola PrPMC750/PrPMC800 in PrPMCBASE or PrPMC-Carrier
* Combined irq tables. Only Base has IDSEL 14, only Carrier has 21 and 22.
*/
static inline int
prpmc_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
{
static char pci_irq_table[][4] =
/*
* PCI IDSEL/INTPIN->INTLINE
* A B C D
*/
{
{12, 0, 0, 0}, /* IDSEL 14 - Ethernet, base */
{0, 0, 0, 0}, /* IDSEL 15 - unused */
{10, 11, 12, 9}, /* IDSEL 16 - PMC A1, PMC1 */
{10, 11, 12, 9}, /* IDSEL 17 - PrPMC-A-B, PMC2-B */
{11, 12, 9, 10}, /* IDSEL 18 - PMC A1-B, PMC1-B */
{0, 0, 0, 0}, /* IDSEL 19 - unused */
{9, 10, 11, 12}, /* IDSEL 20 - P2P Bridge */
{11, 12, 9, 10}, /* IDSEL 21 - PMC A2, carrier */
{12, 9, 10, 11}, /* IDSEL 22 - PMC A2-B, carrier */
};
const long min_idsel = 14, max_idsel = 22, irqs_per_slot = 4;
return PCI_IRQ_TABLE_LOOKUP;
};
static void __init
prpmc750_pcibios_fixup(void)
{
struct pci_dev *dev;
unsigned short wtmp;
/*
* Kludge to clean up after PPC6BUG which doesn't
* configure the CL5446 VGA card. Also the
* resource subsystem doesn't fixup the
* PCI mem resources on the CL5446.
*/
if ((dev = pci_find_device(PCI_VENDOR_ID_CIRRUS,
PCI_DEVICE_ID_CIRRUS_5446, 0)))
{
dev->resource[0].start += PRPMC750_PCI_PHY_MEM_BASE;
dev->resource[0].end += PRPMC750_PCI_PHY_MEM_BASE;
pci_read_config_word(dev,
PCI_COMMAND,
&wtmp);
pci_write_config_word(dev,
PCI_COMMAND,
wtmp|3);
/* Enable Color mode in MISC reg */
outb(0x03, 0x3c2);
/* Select DRAM config reg */
outb(0x0f, 0x3c4);
/* Set proper DRAM config */
outb(0xdf, 0x3c5);
}
}
void __init
prpmc750_find_bridges(void)
{
struct pci_controller* hose;
hose = pcibios_alloc_controller();
if (!hose)
return;
hose->first_busno = 0;
hose->last_busno = 0xff;
hose->pci_mem_offset = PRPMC750_PCI_PHY_MEM_BASE;
pci_init_resource(&hose->io_resource,
PRPMC750_PCI_LOWER_IO,
PRPMC750_PCI_UPPER_IO,
IORESOURCE_IO,
"PCI host bridge");
pci_init_resource(&hose->mem_resources[0],
PRPMC750_PCI_LOWER_MEM + PRPMC750_PCI_PHY_MEM_BASE,
PRPMC750_PCI_UPPER_MEM + PRPMC750_PCI_PHY_MEM_BASE,
IORESOURCE_MEM,
"PCI host bridge");
hose->io_space.start = PRPMC750_PCI_LOWER_IO;
hose->io_space.end = PRPMC750_PCI_UPPER_IO;
hose->mem_space.start = PRPMC750_PCI_LOWER_MEM;
hose->mem_space.end = PRPMC750_PCI_UPPER_MEM_AUTO;
hose->io_base_virt = (void *)PRPMC750_ISA_IO_BASE;
setup_indirect_pci(hose,
PRPMC750_PCI_CONFIG_ADDR,
PRPMC750_PCI_CONFIG_DATA);
/*
* Disable MPIC response to PCI I/O space (BAR 0).
* Make MPIC respond to PCI Mem space at specified address.
* (BAR 1).
*/
early_write_config_dword(hose,
0,
PCI_DEVFN(0,0),
PCI_BASE_ADDRESS_0,
0x00000000 | 0x1);
early_write_config_dword(hose,
0,
PCI_DEVFN(0,0),
PCI_BASE_ADDRESS_1,
(PRPMC750_HAWK_MPIC_BASE -
PRPMC750_PCI_MEM_OFFSET) | 0x0);
hose->last_busno = pciauto_bus_scan(hose, hose->first_busno);
ppc_md.pcibios_fixup = prpmc750_pcibios_fixup;
ppc_md.pci_swizzle = common_swizzle;
ppc_md.pci_map_irq = prpmc_map_irq;
}
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