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nexedi
linux
Commits
4e1bd6df
Commit
4e1bd6df
authored
Jan 08, 2003
by
Linus Torvalds
Browse files
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Merge
bk://ppc.bkbits.net/for-linus-ppc
into home.transmeta.com:/home/torvalds/v2.5/linux
parents
451fcec7
1daf0398
Changes
8
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8 changed files
with
1512 additions
and
42 deletions
+1512
-42
arch/ppc/Kconfig
arch/ppc/Kconfig
+1
-1
arch/ppc/configs/redwood6_defconfig
arch/ppc/configs/redwood6_defconfig
+547
-0
arch/ppc/configs/sycamore_defconfig
arch/ppc/configs/sycamore_defconfig
+528
-0
arch/ppc/kernel/traps.c
arch/ppc/kernel/traps.c
+57
-38
arch/ppc/platforms/4xx/Kconfig
arch/ppc/platforms/4xx/Kconfig
+14
-3
arch/ppc/platforms/4xx/Makefile
arch/ppc/platforms/4xx/Makefile
+1
-0
arch/ppc/platforms/4xx/sycamore.c
arch/ppc/platforms/4xx/sycamore.c
+293
-0
arch/ppc/platforms/4xx/sycamore.h
arch/ppc/platforms/4xx/sycamore.h
+71
-0
No files found.
arch/ppc/Kconfig
View file @
4e1bd6df
...
@@ -1077,7 +1077,7 @@ config LOWMEM_SIZE_BOOL
...
@@ -1077,7 +1077,7 @@ config LOWMEM_SIZE_BOOL
config LOWMEM_SIZE
config LOWMEM_SIZE
hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
default "0x
2
0000000"
default "0x
3
0000000"
config KERNEL_START_BOOL
config KERNEL_START_BOOL
bool "Set custom kernel base address"
bool "Set custom kernel base address"
...
...
arch/ppc/configs/redwood6_defconfig
0 → 100644
View file @
4e1bd6df
#
# Automatically generated by make menuconfig: don't edit
#
# CONFIG_UID16 is not set
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_HAVE_DEC_LOCK=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
#
# General setup
#
CONFIG_NET=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y
#
# Platform support
#
CONFIG_PPC=y
CONFIG_PPC32=y
# CONFIG_6xx is not set
CONFIG_40x=y
# CONFIG_440 is not set
# CONFIG_POWER3 is not set
# CONFIG_8xx is not set
# CONFIG_PPC_ISERIES is not set
CONFIG_4xx=y
# CONFIG_ASH is not set
# CONFIG_CEDAR is not set
# CONFIG_BEECH is not set
# CONFIG_CPCI405 is not set
# CONFIG_EP405 is not set
# CONFIG_OAK is not set
# CONFIG_RAINIER is not set
# CONFIG_REDWOOD_4 is not set
# CONFIG_REDWOOD_5 is not set
CONFIG_REDWOOD_6=y
# CONFIG_TIVO is not set
# CONFIG_WALNUT is not set
# CONFIG_XILINX_ML300 is not set
CONFIG_STB03xxx=y
CONFIG_IBM_OPENBIOS=y
CONFIG_IBM405_ERR77=y
CONFIG_IBM_OCP=y
CONFIG_UART0_TTYS0=y
# CONFIG_UART0_TTYS1 is not set
CONFIG_IBM405_ERR51=y
CONFIG_NOT_COHERENT_CACHE=y
# CONFIG_MATH_EMULATION is not set
CONFIG_PPC4xx_DMA=y
CONFIG_STBXXX_DMA=y
CONFIG_OCP=y
# CONFIG_OCP_PROC is not set
# CONFIG_PCI is not set
# CONFIG_PC_KEYBOARD is not set
# CONFIG_PM is not set
# CONFIG_SERIAL_SICC is not set
# CONFIG_PPC_STD_MMU is not set
# CONFIG_ALL_PPC is not set
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
#
# General setup
#
# CONFIG_HIGHMEM is not set
# CONFIG_ADVANCED_OPTIONS is not set
# CONFIG_ISA is not set
# CONFIG_EISA is not set
# CONFIG_SBUS is not set
# CONFIG_MCA is not set
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_ELF=y
CONFIG_KERNEL_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_HOTPLUG is not set
# CONFIG_PCMCIA is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
# CONFIG_CMDLINE_BOOL is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Plug and Play configuration
#
# CONFIG_PNP is not set
# CONFIG_ISAPNP is not set
# CONFIG_PNPBIOS is not set
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_CISS_SCSI_TAPE is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
# CONFIG_BLK_DEV_MD is not set
# CONFIG_MD_LINEAR is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID5 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_BLK_DEV_LVM is not set
#
# Networking options
#
# CONFIG_PACKET is not set
# CONFIG_NETLINK_DEV is not set
# CONFIG_NETFILTER is not set
# CONFIG_FILTER is not set
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
CONFIG_SYN_COOKIES=y
# CONFIG_IPV6 is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
#
# Appletalk devices
#
# CONFIG_DEV_APPLETALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_LLC is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# ATA/IDE/MFM/RLL support
#
# CONFIG_IDE is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI support
#
# CONFIG_SCSI is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_BOOT is not set
# CONFIG_FUSION_ISENSE is not set
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LAN is not set
#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_I2O_BLOCK is not set
# CONFIG_I2O_LAN is not set
# CONFIG_I2O_SCSI is not set
# CONFIG_I2O_PROC is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
#
# ARCnet devices
#
# 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)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MACE is not set
# CONFIG_BMAC is not set
# CONFIG_OAKNET is not set
# CONFIG_SUNLANCE is not set
# CONFIG_SUNBMAC is not set
# CONFIG_SUNQE is not set
# CONFIG_SUNGEM is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
CONFIG_NET_VENDOR_SMC=y
# CONFIG_WD80x3 is not set
# CONFIG_ULTRAMCA is not set
# CONFIG_ULTRA is not set
# CONFIG_ULTRA32 is not set
# CONFIG_SMC9194 is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
#
# Backplane Networking
#
# CONFIG_NPNET is not set
#
# On-chip net devices
#
# CONFIG_IBM_OCP_ENET is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# ISDN subsystem
#
# CONFIG_ISDN_BOOL is not set
#
# Console drivers
#
#
# Frame-buffer support
#
# CONFIG_FB is not set
#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set
#
# Input device support
#
# CONFIG_INPUT is not set
# CONFIG_INPUT_KEYBDEV is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_MOUSEDEV_PSAUX 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
# CONFIG_INPUT_UINPUT is not set
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
# CONFIG_GAMEPORT_L4 is not set
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_VORTEX is not set
# CONFIG_GAMEPORT_FM801 is not set
# CONFIG_GAMEPORT_CS461x is not set
# CONFIG_SERIO is not set
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
#
# Macintosh device drivers
#
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_CS is not set
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_MANY_PORTS is not set
# CONFIG_SERIAL_8250_SHARE_IRQ is not set
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_MULTIPORT is not set
# CONFIG_SERIAL_8250_RSA is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
#
# I2C support
#
# CONFIG_I2C is not set
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_PSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# File systems
#
# CONFIG_QUOTA is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_ADFS_FS is not set
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_JBD_DEBUG is not set
# CONFIG_FAT_FS is not set
# CONFIG_MSDOS_FS is not set
# CONFIG_UMSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_TMPFS=y
CONFIG_RAMFS=y
# CONFIG_ISO9660_FS is not set
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_JFS_FS is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS_DEBUG is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
CONFIG_DEVPTS_FS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX4FS_RW is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set
#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_TCP is not set
CONFIG_SUNRPC=y
CONFIG_LOCKD=y
# CONFIG_EXPORTFS is not set
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set
# CONFIG_NCPFS_IOCTL_LOCKING is not set
# CONFIG_NCPFS_STRONG is not set
# CONFIG_NCPFS_NFS_NS is not set
# CONFIG_NCPFS_OS2_NS is not set
# CONFIG_NCPFS_SMALLDOS is not set
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
# CONFIG_ZISOFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_SMB_NLS is not set
# CONFIG_NLS is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
# CONFIG_USB is not set
#
# Bluetooth support
#
# CONFIG_BLUEZ is not set
#
# Library routines
#
# CONFIG_CRC32 is not set
# CONFIG_ZLIB_INFLATE is not set
# CONFIG_ZLIB_DEFLATE is not set
#
# Kernel hacking
#
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_KGDB is not set
# CONFIG_XMON is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_SERIAL_TEXT_DEBUG is not set
#
# Security options
#
CONFIG_SECURITY_CAPABILITIES=y
arch/ppc/configs/sycamore_defconfig
0 → 100644
View file @
4e1bd6df
#
# Automatically generated by make menuconfig: don't edit
#
# CONFIG_UID16 is not set
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_HAVE_DEC_LOCK=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
# CONFIG_ADVANCED_OPTIONS is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODVERSIONS=y
CONFIG_KMOD=y
#
# Platform support
#
CONFIG_PPC=y
CONFIG_PPC32=y
# CONFIG_6xx is not set
CONFIG_40x=y
# CONFIG_440 is not set
# CONFIG_POWER3 is not set
# CONFIG_8xx is not set
# CONFIG_PPC_ISERIES is not set
CONFIG_4xx=y
# CONFIG_PPC_STD_MMU is not set
# CONFIG_ASH is not set
# CONFIG_CEDER is not set
# CONFIG_BEECH is not set
# CONFIG_CPCI405 is not set
# CONFIG_EP405 is not set
# CONFIG_OAK is not set
# CONFIG_RAINIER is not set
# CONFIG_REDWOOD_4 is not set
# CONFIG_REDWOOD_5 is not set
# CONFIG_REDWOOD_6 is not set
CONFIG_SYCAMORE=y
# CONFIG_TIVO is not set
# CONFIG_WALNUT is not set
# CONFIG_XILINX_ML300 is not set
# CONFIG_ALL_PPC is not set
# CONFIG_SMP is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_405GPR=y
CONFIG_BIOS_FIXUP=y
CONFIG_IBM_OPENBIOS=y
CONFIG_IBM405_ERR77=y
CONFIG_IBM_OCP=y
CONFIG_PM=y
CONFIG_UART0_TTYS0=y
# CONFIG_UART0_TTYS1 is not set
CONFIG_IBM405_ERR51=y
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC4xx_DMA=y
CONFIG_PPC4xx_EDMA=y
CONFIG_OCP_PROC=y
#
# General setup
#
# CONFIG_HIGHMEM is not set
# CONFIG_ISA is not set
# CONFIG_EISA is not set
# CONFIG_SBUS is not set
# CONFIG_MCA is not set
CONFIG_PCI=y
# CONFIG_PC_KEYBOARD is not set
CONFIG_NET=y
CONFIG_SYSCTL=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_ELF=y
CONFIG_KERNEL_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_PCI_NAMES is not set
# CONFIG_HOTPLUG is not set
# CONFIG_PCMCIA is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
CONFIG_PPC_RTC=y
# CONFIG_CMDLINE_BOOL is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Plug and Play configuration
#
# CONFIG_PNP is not set
# CONFIG_ISAPNP is not set
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_CISS_SCSI_TAPE is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
# CONFIG_BLK_DEV_MD is not set
# CONFIG_MD_LINEAR is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID5 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_BLK_DEV_LVM is not set
#
# Networking options
#
# CONFIG_PACKET is not set
# CONFIG_NETLINK_DEV is not set
# CONFIG_NETFILTER is not set
# CONFIG_FILTER is not set
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
CONFIG_SYN_COOKIES=y
# CONFIG_IPV6 is not set
# CONFIG_KHTTPD is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
#
# Appletalk devices
#
# CONFIG_DEV_APPLETALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_LLC is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
#
# ATA/IDE/MFM/RLL support
#
# CONFIG_IDE is not set
# CONFIG_BLK_DEV_IDE_MODES is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI support
#
# CONFIG_SCSI is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_BOOT is not set
# CONFIG_FUSION_ISENSE is not set
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LAN is not set
#
# IEEE 1394 (FireWire) support (EXPERIMENTAL)
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_I2O_PCI is not set
# CONFIG_I2O_BLOCK is not set
# CONFIG_I2O_LAN is not set
# CONFIG_I2O_SCSI is not set
# CONFIG_I2O_PROC is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
#
# ARCnet devices
#
# 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)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MACE is not set
# CONFIG_BMAC is not set
# CONFIG_GMAC is not set
# CONFIG_SUNLANCE is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNBMAC is not set
# CONFIG_SUNQE is not set
# CONFIG_SUNGEM is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
#
# Backplane Networking
#
# CONFIG_NPNET is not set
#
# On-chip net devices
#
CONFIG_IBM_OCP_ENET=y
# CONFIG_IBM_OCP_ENET_ERROR_MSG is not set
CONFIG_IBM_OCP_ENET_RX_BUFF=64
CONFIG_IBM_OCP_ENET_TX_BUFF=8
CONFIG_IBM_OCP_ENET_GAP=8
CONFIG_IBM_OCP_ENET_SKB_RES=0
CONFIG_OCP_NET=y
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set
#
# Console drivers
#
#
# Frame-buffer support
#
# CONFIG_FB is not set
#
# Input core support
#
# CONFIG_INPUT is not set
# CONFIG_INPUT_KEYBDEV is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
#
# Macintosh device drivers
#
#
# Character devices
#
# CONFIG_VT is not set
CONFIG_SERIAL=y
CONFIG_SERIAL_CONSOLE=y
# CONFIG_SERIAL_EXTENDED is not set
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
#
# I2C support
#
CONFIG_I2C=y
# CONFIG_I2C_ALGOBIT is not set
# CONFIG_I2C_ALGOPCF is not set
CONFIG_I2C_IBM_OCP_ALGO=y
CONFIG_I2C_IBM_OCP_ADAP=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_PROC=y
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_MOUSE is not set
#
# Joysticks
#
# CONFIG_INPUT_GAMEPORT is not set
# CONFIG_QIC02_TAPE is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_IBM_OCP_GPIO=y
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# File systems
#
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_ADFS_FS is not set
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_JBD_DEBUG is not set
# CONFIG_FAT_FS is not set
# CONFIG_MSDOS_FS is not set
# CONFIG_UMSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_TMPFS=y
CONFIG_RAMFS=y
# CONFIG_ISO9660_FS is not set
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS_RW is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
CONFIG_DEVPTS_FS=y
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX4FS_RW is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set
#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
# CONFIG_NFSD_V3 is not set
CONFIG_SUNRPC=y
CONFIG_LOCKD=y
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set
# CONFIG_NCPFS_IOCTL_LOCKING is not set
# CONFIG_NCPFS_STRONG is not set
# CONFIG_NCPFS_NFS_NS is not set
# CONFIG_NCPFS_OS2_NS is not set
# CONFIG_NCPFS_SMALLDOS is not set
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
# CONFIG_ZISOFS_FS is not set
# CONFIG_ZLIB_FS_INFLATE is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
# CONFIG_MSDOS_PARTITION is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_SMB_NLS is not set
# CONFIG_NLS is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# IBM 4xx options
#
#
# USB support
#
# CONFIG_USB is not set
#
# Bluetooth support
#
# CONFIG_BLUEZ is not set
#
# Kernel hacking
#
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_KGDB is not set
# CONFIG_XMON is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_SERIAL_TEXT_DEBUG is not set
arch/ppc/kernel/traps.c
View file @
4e1bd6df
...
@@ -112,33 +112,7 @@ _exception(int signr, struct pt_regs *regs)
...
@@ -112,33 +112,7 @@ _exception(int signr, struct pt_regs *regs)
force_sig
(
signr
,
current
);
force_sig
(
signr
,
current
);
}
}
void
/*
MachineCheckException
(
struct
pt_regs
*
regs
)
{
#ifdef CONFIG_ALL_PPC
const
struct
exception_table_entry
*
entry
;
#endif
/* CONFIG_ALL_PPC */
unsigned
long
msr
=
regs
->
msr
;
if
(
user_mode
(
regs
))
{
regs
->
msr
|=
MSR_RI
;
_exception
(
SIGSEGV
,
regs
);
return
;
}
#if defined(CONFIG_8xx) && defined(CONFIG_PCI)
/* the qspan pci read routines can cause machine checks -- Cort */
bad_page_fault
(
regs
,
regs
->
dar
,
SIGBUS
);
return
;
#endif
if
(
debugger_fault_handler
)
{
debugger_fault_handler
(
regs
);
regs
->
msr
|=
MSR_RI
;
return
;
}
#ifdef CONFIG_ALL_PPC
/*
* I/O accesses can cause machine checks on powermacs.
* I/O accesses can cause machine checks on powermacs.
* Check if the NIP corresponds to the address of a sync
* Check if the NIP corresponds to the address of a sync
* instruction for which there is an entry in the exception
* instruction for which there is an entry in the exception
...
@@ -148,6 +122,13 @@ MachineCheckException(struct pt_regs *regs)
...
@@ -148,6 +122,13 @@ MachineCheckException(struct pt_regs *regs)
* set any of the top 16 bits of SRR1.
* set any of the top 16 bits of SRR1.
* -- paulus.
* -- paulus.
*/
*/
static
inline
int
check_io_access
(
struct
pt_regs
*
regs
)
{
#ifdef CONFIG_ALL_PPC
unsigned
long
msr
=
regs
->
msr
;
const
struct
exception_table_entry
*
entry
;
unsigned
int
*
nip
=
(
unsigned
int
*
)
regs
->
nip
;
if
(((
msr
&
0xffff0000
)
==
0
||
(
msr
&
(
0x80000
|
0x40000
)))
if
(((
msr
&
0xffff0000
)
==
0
||
(
msr
&
(
0x80000
|
0x40000
)))
&&
(
entry
=
search_exception_tables
(
regs
->
nip
))
!=
NULL
)
{
&&
(
entry
=
search_exception_tables
(
regs
->
nip
))
!=
NULL
)
{
/*
/*
...
@@ -158,7 +139,6 @@ MachineCheckException(struct pt_regs *regs)
...
@@ -158,7 +139,6 @@ MachineCheckException(struct pt_regs *regs)
* For the debug message, we look at the preceding
* For the debug message, we look at the preceding
* load or store.
* load or store.
*/
*/
unsigned
int
*
nip
=
(
unsigned
int
*
)
regs
->
nip
;
if
(
*
nip
==
0x60000000
)
/* nop */
if
(
*
nip
==
0x60000000
)
/* nop */
nip
-=
2
;
nip
-=
2
;
else
if
(
*
nip
==
0x4c00012c
)
/* isync */
else
if
(
*
nip
==
0x4c00012c
)
/* isync */
...
@@ -173,14 +153,42 @@ MachineCheckException(struct pt_regs *regs)
...
@@ -173,14 +153,42 @@ MachineCheckException(struct pt_regs *regs)
(
*
nip
&
0x100
)
?
"OUT to"
:
"IN from"
,
(
*
nip
&
0x100
)
?
"OUT to"
:
"IN from"
,
regs
->
gpr
[
rb
]
-
_IO_BASE
,
nip
);
regs
->
gpr
[
rb
]
-
_IO_BASE
,
nip
);
regs
->
msr
|=
MSR_RI
;
regs
->
msr
|=
MSR_RI
;
regs
->
nip
=
fixup
;
regs
->
nip
=
entry
->
fixup
;
return
;
return
1
;
}
}
}
}
#endif
/* CONFIG_ALL_PPC */
#endif
/* CONFIG_ALL_PPC */
printk
(
"Machine check in kernel mode.
\n
"
);
return
0
;
printk
(
"Caused by (from SRR1=%lx): "
,
msr
);
}
switch
(
msr
&
0x601F0000
)
{
void
MachineCheckException
(
struct
pt_regs
*
regs
)
{
if
(
user_mode
(
regs
))
{
regs
->
msr
|=
MSR_RI
;
_exception
(
SIGSEGV
,
regs
);
return
;
}
#if defined(CONFIG_8xx) && defined(CONFIG_PCI)
/* the qspan pci read routines can cause machine checks -- Cort */
bad_page_fault
(
regs
,
regs
->
dar
,
SIGBUS
);
return
;
#endif
if
(
debugger_fault_handler
)
{
debugger_fault_handler
(
regs
);
regs
->
msr
|=
MSR_RI
;
return
;
}
if
(
check_io_access
(
regs
))
return
;
#ifndef CONFIG_4xx
printk
(
KERN_CRIT
"Machine check in kernel mode.
\n
"
);
printk
(
KERN_CRIT
"Caused by (from SRR1=%lx): "
,
regs
->
msr
);
switch
(
regs
->
msr
&
0x601F0000
)
{
case
0x80000
:
case
0x80000
:
printk
(
"Machine check signal
\n
"
);
printk
(
"Machine check signal
\n
"
);
break
;
break
;
...
@@ -207,6 +215,17 @@ MachineCheckException(struct pt_regs *regs)
...
@@ -207,6 +215,17 @@ MachineCheckException(struct pt_regs *regs)
default:
default:
printk
(
"Unknown values in msr
\n
"
);
printk
(
"Unknown values in msr
\n
"
);
}
}
#else
/* CONFIG_4xx */
/* Note that the ESR gets stored in regs->dsisr on 4xx. */
if
(
regs
->
dsisr
&
ESR_MCI
)
{
printk
(
KERN_CRIT
"Instruction"
);
mtspr
(
SPRN_ESR
,
regs
->
dsisr
&
~
ESR_MCI
);
}
else
printk
(
KERN_CRIT
"Data"
);
printk
(
" machine check in kernel mode.
\n
"
);
#endif
/* CONFIG_4xx */
debugger
(
regs
);
debugger
(
regs
);
die
(
"machine check"
,
regs
,
SIGBUS
);
die
(
"machine check"
,
regs
,
SIGBUS
);
}
}
...
...
arch/ppc/platforms/4xx/Kconfig
View file @
4e1bd6df
...
@@ -44,6 +44,9 @@ config REDWOOD_5
...
@@ -44,6 +44,9 @@ config REDWOOD_5
config REDWOOD_6
config REDWOOD_6
bool "Redwood-6"
bool "Redwood-6"
config SYCAMORE
bool "Sycamore"
config TIVO
config TIVO
bool "Tivo"
bool "Tivo"
...
@@ -81,7 +84,7 @@ config IBM405_ERR51
...
@@ -81,7 +84,7 @@ config IBM405_ERR51
config IBM_OCP
config IBM_OCP
bool
bool
depends on ASH || BEECH || CEDAR || CPCI405 || EP405 || REDWOOD_4 || REDWOOD_5 || REDWOOD_6 || WALNUT
depends on ASH || BEECH || CEDAR || CPCI405 || EP405 || REDWOOD_4 || REDWOOD_5 || REDWOOD_6 ||
SYCAMORE ||
WALNUT
default y
default y
config NP405L
config NP405L
...
@@ -91,7 +94,7 @@ config NP405L
...
@@ -91,7 +94,7 @@ config NP405L
config BIOS_FIXUP
config BIOS_FIXUP
bool
bool
depends on CEDAR || EP405 || WALNUT
depends on CEDAR || EP405 ||
SYCAMORE ||
WALNUT
default y
default y
config 403GCX
config 403GCX
...
@@ -104,6 +107,14 @@ config 405GP
...
@@ -104,6 +107,14 @@ config 405GP
depends on CPCI405 || EP405 || WALNUT
depends on CPCI405 || EP405 || WALNUT
default y
default y
config 405GPR
bool
depends on SYCAMORE
config 405LP
bool
depends on CEDAR
config STB03xxx
config STB03xxx
bool
bool
depends on REDWOOD_5 || REDWOOD_4 || REDWOOD_6
depends on REDWOOD_5 || REDWOOD_4 || REDWOOD_6
...
@@ -116,7 +127,7 @@ config EMBEDDEDBOOT
...
@@ -116,7 +127,7 @@ config EMBEDDEDBOOT
config IBM_OPENBIOS
config IBM_OPENBIOS
bool
bool
depends on ASH || BEECH || CEDAR || REDWOOD_4 || REDWOOD_5 || REDWOOD_6 || WALNUT
depends on ASH || BEECH || CEDAR || REDWOOD_4 || REDWOOD_5 || REDWOOD_6 ||
SYCAMORE ||
WALNUT
default y
default y
config 405_DMA
config 405_DMA
...
...
arch/ppc/platforms/4xx/Makefile
View file @
4e1bd6df
...
@@ -12,6 +12,7 @@ obj-$(CONFIG_OAK) += oak.o
...
@@ -12,6 +12,7 @@ obj-$(CONFIG_OAK) += oak.o
obj-$(CONFIG_REDWOOD_4)
+=
redwood.o
obj-$(CONFIG_REDWOOD_4)
+=
redwood.o
obj-$(CONFIG_REDWOOD_5)
+=
redwood5.o
obj-$(CONFIG_REDWOOD_5)
+=
redwood5.o
obj-$(CONFIG_REDWOOD_6)
+=
redwood6.o
obj-$(CONFIG_REDWOOD_6)
+=
redwood6.o
obj-$(CONFIG_SYCAMORE)
+=
sycamore.o
obj-$(CONFIG_WALNUT)
+=
walnut.o
obj-$(CONFIG_WALNUT)
+=
walnut.o
obj-$(CONFIG_NP405L)
+=
ibmnp405l.o
obj-$(CONFIG_NP405L)
+=
ibmnp405l.o
...
...
arch/ppc/platforms/4xx/sycamore.c
0 → 100644
View file @
4e1bd6df
/*
*
* Copyright 2000-2002 MontaVista Software Inc.
* Author: Armin Kuster <akuster@mvista.com>
* MontaVista Software, Inc. <source@mvista.com>
*
* Module name: sycamore.c
*
* Description:
* Architecture- / platform-specific boot-time initialization code for
* IBM PowerPC 4xx based boards.
*
*/
#include <linux/config.h>
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/threads.h>
#include <linux/param.h>
#include <linux/string.h>
#include <linux/blk.h>
#include <linux/pci.h>
#include <linux/rtc.h>
#include <asm/ocp.h>
#include <asm/ppc4xx_pic.h>
#include <asm/system.h>
#include <asm/pci-bridge.h>
#include <asm/processor.h>
#include <asm/machdep.h>
#include <asm/page.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/todc.h>
#undef DEBUG
#ifdef DEBUG
#define DBG(x...) printk(x)
#else
#define DBG(x...)
#endif
void
*
kb_cs
;
void
*
kb_data
;
void
*
sycamore_rtc_base
;
/*
* Define all of the IRQ senses and polarities.
*/
static
u_char
Sycamore_IRQ_initsenses
[]
__initdata
=
{
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 0: Uart 0*/
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 1: Uart 1*/
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 2: IIC */
(
IRQ_SENSE_EDGE
|
IRQ_POLARITY_POSITIVE
),
/* 3: External Master */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 4: PCI ext cmd write*/
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 5: DMA Chan 0 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 6: DMA Chan 1 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 7: DMA Chan 2 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 8: DMA Chan 3 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 9: Ethernet wakeup (WOL)*/
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 10: Mal (SEER) */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 11: Mal TXEOB */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 12: Mal RXEOB */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 13: Mal TXDE*/
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 14: Mal RXDE*/
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 15: Ethernet */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 16: Ext PCI SERR */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 17: ECC */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_POSITIVE
),
/* 18: PCI PM*/
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 19: Ext Int 7 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 20: Ext Int 8 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 21: Ext Int 9 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 22: Ext Int 10 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 23: Ext Int 11 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 24: Ext Int 12 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 25: Ext Int 0 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 26: Ext Int 1 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 27: Ext Int 2 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 28: Ext Int 3 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 29: Ext Int 4 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 30: Ext Int 5 */
(
IRQ_SENSE_LEVEL
|
IRQ_POLARITY_NEGATIVE
),
/* 31: Ext Int 6 */
};
/* Some IRQs unique to Sycamore.
* Used by the generic 405 PCI setup functions in ppc4xx_pci.c
*/
int
__init
ppc405_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
*/
{
{
28
,
28
,
28
,
28
},
/* IDSEL 1 - PCI slot 1 */
{
29
,
29
,
29
,
29
},
/* IDSEL 2 - PCI slot 2 */
{
30
,
30
,
30
,
30
},
/* IDSEL 3 - PCI slot 3 */
{
31
,
31
,
31
,
31
},
/* IDSEL 4 - PCI slot 4 */
};
const
long
min_idsel
=
1
,
max_idsel
=
4
,
irqs_per_slot
=
4
;
return
PCI_IRQ_TABLE_LOOKUP
;
};
void
__init
sycamore_setup_arch
(
void
)
{
#define SYCAMORE_PS2_BASE 0xF0100000
#define SYCAMORE_FPGA_BASE 0xF0300000
void
*
fpga_brdc
;
unsigned
char
fpga_brdc_data
;
void
*
fpga_enable
;
void
*
fpga_polarity
;
void
*
fpga_status
;
void
*
fpga_trigger
;
ppc4xx_setup_arch
();
kb_data
=
ioremap
(
SYCAMORE_PS2_BASE
,
8
);
if
(
!
kb_data
)
{
printk
(
KERN_CRIT
"sycamore_setup_arch() kb_data ioremap failed
\n
"
);
return
;
}
kb_cs
=
kb_data
+
1
;
fpga_status
=
ioremap
(
SYCAMORE_FPGA_BASE
,
8
);
if
(
!
fpga_status
)
{
printk
(
KERN_CRIT
"sycamore_setup_arch() fpga_status ioremap failed
\n
"
);
return
;
}
fpga_enable
=
fpga_status
+
1
;
fpga_polarity
=
fpga_status
+
2
;
fpga_trigger
=
fpga_status
+
3
;
fpga_brdc
=
fpga_status
+
4
;
/* split the keyboard and mouse interrupts */
fpga_brdc_data
=
readb
(
fpga_brdc
);
fpga_brdc_data
|=
0x80
;
writeb
(
fpga_brdc_data
,
fpga_brdc
);
writeb
(
0x3
,
fpga_enable
);
writeb
(
0x3
,
fpga_polarity
);
writeb
(
0x3
,
fpga_trigger
);
/* RTC step for the sycamore */
sycamore_rtc_base
=
(
void
*
)
SYCAMORE_RTC_VADDR
;
TODC_INIT
(
TODC_TYPE_DS1743
,
sycamore_rtc_base
,
sycamore_rtc_base
,
sycamore_rtc_base
,
8
);
ibm4xxPIC_InitSenses
=
Sycamore_IRQ_initsenses
;
ibm4xxPIC_NumInitSenses
=
sizeof
(
Sycamore_IRQ_initsenses
);
/* Identify the system */
printk
(
KERN_INFO
"IBM Sycamore (IBM405GPr) Platform
\n
"
);
printk
(
KERN_INFO
"Port by MontaVista Software, Inc. (source@mvista.com)
\n
"
);
}
void
__init
bios_fixup
(
struct
pci_controller
*
hose
,
struct
pcil0_regs
*
pcip
)
{
#ifdef CONFIG_PCI
unsigned
int
bar_response
,
bar
;
/*
* Expected PCI mapping:
*
* PLB addr PCI memory addr
* --------------------- ---------------------
* 0000'0000 - 7fff'ffff <--- 0000'0000 - 7fff'ffff
* 8000'0000 - Bfff'ffff ---> 8000'0000 - Bfff'ffff
*
* PLB addr PCI io addr
* --------------------- ---------------------
* e800'0000 - e800'ffff ---> 0000'0000 - 0001'0000
*
* The following code is simplified by assuming that the bootrom
* has been well behaved in following this mapping.
*/
#ifdef DEBUG
int
i
;
printk
(
"ioremap PCLIO_BASE = 0x%x
\n
"
,
pcip
);
printk
(
"PCI bridge regs before fixup
\n
"
);
for
(
i
=
0
;
i
<=
3
;
i
++
)
{
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
ma
)));
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
la
)));
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
pcila
)));
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
pciha
)));
}
printk
(
" ptm1ms
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm1ms
)));
printk
(
" ptm1la
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm1la
)));
printk
(
" ptm2ms
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm2ms
)));
printk
(
" ptm2la
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm2la
)));
#endif
/* added for IBM boot rom version 1.15 bios bar changes -AK */
/* Disable region first */
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
0
].
ma
),
0x00000000
);
/* PLB starting addr, PCI: 0x80000000 */
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
0
].
la
),
0x80000000
);
/* PCI start addr, 0x80000000 */
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
0
].
pcila
),
PPC405_PCI_MEM_BASE
);
/* 512MB range of PLB to PCI */
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
0
].
pciha
),
0x00000000
);
/* Enable no pre-fetch, enable region */
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
0
].
ma
),
((
0xffffffff
-
(
PPC405_PCI_UPPER_MEM
-
PPC405_PCI_MEM_BASE
))
|
0x01
));
/* Disable region one */
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
1
].
ma
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
1
].
la
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
1
].
pcila
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
1
].
pciha
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
1
].
ma
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
ptm1ms
),
0x00000000
);
/* Disable region two */
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
2
].
ma
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
2
].
la
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
2
].
pcila
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
2
].
pciha
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
pmm
[
2
].
ma
),
0x00000000
);
out_le32
((
void
*
)
&
(
pcip
->
ptm2ms
),
0x00000000
);
/* Zero config bars */
for
(
bar
=
PCI_BASE_ADDRESS_1
;
bar
<=
PCI_BASE_ADDRESS_2
;
bar
+=
4
)
{
early_write_config_dword
(
hose
,
hose
->
first_busno
,
PCI_FUNC
(
hose
->
first_busno
),
bar
,
0x00000000
);
early_read_config_dword
(
hose
,
hose
->
first_busno
,
PCI_FUNC
(
hose
->
first_busno
),
bar
,
&
bar_response
);
DBG
(
"BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x
\n
"
,
hose
->
first_busno
,
PCI_SLOT
(
hose
->
first_busno
),
PCI_FUNC
(
hose
->
first_busno
),
bar
,
bar_response
);
}
/* end work arround */
#ifdef DEBUG
printk
(
"PCI bridge regs after fixup
\n
"
);
for
(
i
=
0
;
i
<=
3
;
i
++
)
{
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
ma
)));
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
la
)));
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
pcila
)));
printk
(
" pmm%dma
\t
0x%x
\n
"
,
i
,
in_le32
(
&
(
pcip
->
pmm
[
i
].
pciha
)));
}
printk
(
" ptm1ms
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm1ms
)));
printk
(
" ptm1la
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm1la
)));
printk
(
" ptm2ms
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm2ms
)));
printk
(
" ptm2la
\t
0x%x
\n
"
,
in_le32
(
&
(
pcip
->
ptm2la
)));
#endif
#endif
}
void
__init
sycamore_map_io
(
void
)
{
ppc4xx_map_io
();
io_block_mapping
(
SYCAMORE_RTC_VADDR
,
SYCAMORE_RTC_PADDR
,
SYCAMORE_RTC_SIZE
,
_PAGE_IO
);
}
void
__init
platform_init
(
unsigned
long
r3
,
unsigned
long
r4
,
unsigned
long
r5
,
unsigned
long
r6
,
unsigned
long
r7
)
{
ppc4xx_init
(
r3
,
r4
,
r5
,
r6
,
r7
);
ppc_md
.
setup_arch
=
sycamore_setup_arch
;
ppc_md
.
setup_io_mappings
=
sycamore_map_io
;
ppc_md
.
time_init
=
todc_time_init
;
ppc_md
.
set_rtc_time
=
todc_set_rtc_time
;
ppc_md
.
get_rtc_time
=
todc_get_rtc_time
;
ppc_md
.
nvram_read_val
=
todc_direct_read_val
;
ppc_md
.
nvram_write_val
=
todc_direct_write_val
;
}
arch/ppc/platforms/4xx/sycamore.h
0 → 100755
View file @
4e1bd6df
/*
*
* Copyright 2000 MontaVista Software Inc.
* Author: Armin Kuster <akuster@mvista.com>
* MontaVista Software, Inc.
*
* Module name: sycamore.h
*
* Description:
* Macros, definitions, and data structures specific to the IBM PowerPC
* based boards.
*
* This includes:
*
* 405GP "Sycamore" evaluation board
*
*/
#ifdef __KERNEL__
#ifndef __ASM_SYCAMORE_H__
#define __ASM_SYCAMORE_H__
#include <platforms/4xx/ibm405gpr.h>
#ifndef __ASSEMBLY__
/*
* Data structure defining board information maintained by the boot
* ROM on IBM's "Sycamore" evaluation board. An effort has been made to
* keep the field names consistent with the 8xx 'bd_t' board info
* structures.
*/
typedef
struct
board_info
{
unsigned
char
bi_s_version
[
4
];
/* Version of this structure */
unsigned
char
bi_r_version
[
30
];
/* Version of the IBM ROM */
unsigned
int
bi_memsize
;
/* DRAM installed, in bytes */
unsigned
char
bi_enetaddr
[
6
];
/* Local Ethernet MAC address */
unsigned
char
bi_pci_enetaddr
[
6
];
/* PCI Ethernet MAC address */
unsigned
int
bi_intfreq
;
/* Processor speed, in Hz */
unsigned
int
bi_busfreq
;
/* PLB Bus speed, in Hz */
unsigned
int
bi_pci_busfreq
;
/* PCI Bus speed, in Hz */
}
bd_t
;
/* Some 4xx parts use a different timebase frequency from the internal clock.
*/
#define bi_tbfreq bi_intfreq
/* Memory map for the IBM "Sycamore" 405GP evaluation board.
* Generic 4xx plus RTC.
*/
extern
void
*
sycamore_rtc_base
;
#define SYCAMORE_RTC_PADDR ((uint)0xf0000000)
#define SYCAMORE_RTC_VADDR SYCAMORE_RTC_PADDR
#define SYCAMORE_RTC_SIZE ((uint)8*1024)
#ifdef CONFIG_PPC405GP_INTERNAL_CLOCK
#define BASE_BAUD 201600
#else
#define BASE_BAUD 691200
#endif
#define SYCAMORE_PS2_BASE 0xF0100000
#define SYCAMORE_FPGA_BASE 0xF0300000
#define PPC4xx_MACHINE_NAME "IBM Sycamore"
#endif
/* !__ASSEMBLY__ */
#endif
/* __ASM_SYCAMORE_H__ */
#endif
/* __KERNEL__ */
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