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Code

[MIPS] DDB5477: Remove support

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Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Yoichi Yuasa 2007-07-30 22:40:35 +09:00 committed by Ralf Baechle
parent 796756bab6
commit ff32b062ea
65 changed files with 0 additions and 3916 deletions
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25
arch/mips/Kconfig
View File

@ -227,26 +227,6 @@ config MIPS_SIM
This option enables support for MIPS Technologies MIPSsim software
emulator.
config DDB5477
bool "NEC DDB Vrc-5477"
select DDB5XXX_COMMON
select DMA_NONCOHERENT
select HW_HAS_PCI
select I8259
select IRQ_CPU
select SYS_HAS_CPU_R5432
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
select SYS_SUPPORTS_KGDB
select SYS_SUPPORTS_KGDB
select SYS_SUPPORTS_LITTLE_ENDIAN
help
This enables support for the R5432-based NEC DDB Vrc-5477,
or Rockhopper/SolutionGear boards with R5432/R5500 CPUs.
Features : kernel debugging, serial terminal, NFS root fs, on-board
ether port USB, AC97, PCI, etc.
config MARKEINS
bool "NEC EMMA2RH Mark-eins"
select DMA_NONCOHERENT
@ -617,7 +597,6 @@ config WR_PPMC
endchoice
source "arch/mips/au1000/Kconfig"
source "arch/mips/ddb5xxx/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
@ -789,10 +768,6 @@ config IRQ_MSP_SLP
config IRQ_MSP_CIC
bool
config DDB5XXX_COMMON
bool
select SYS_SUPPORTS_KGDB
config MIPS_BOARDS_GEN
bool

11
arch/mips/Makefile
View File

@ -366,17 +366,6 @@ core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
load-$(CONFIG_BASLER_EXCITE) += 0x80100000
#
# NEC DDB
#
core-$(CONFIG_DDB5XXX_COMMON) += arch/mips/ddb5xxx/common/
#
# NEC DDB Vrc-5477
#
core-$(CONFIG_DDB5477) += arch/mips/ddb5xxx/ddb5477/
load-$(CONFIG_DDB5477) += 0xffffffff80100000
#
# Common VR41xx
#

1
arch/mips/configs/atlas_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_MIPS_ATLAS=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/bigsur_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/capcella_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/cobalt_defconfig
View File

@ -20,7 +20,6 @@ CONFIG_MIPS_COBALT=y
# CONFIG_MIPS_SIM is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/db1000_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_DB1000=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/db1100_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_DB1100=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/db1200_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_DB1200=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/db1500_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_DB1500=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/db1550_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_DB1550=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

988
arch/mips/configs/ddb5477_defconfig
View File

@ -1,988 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.20
# Tue Feb 20 21:47:28 2007
#
CONFIG_MIPS=y
#
# Machine selection
#
CONFIG_ZONE_DMA=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set
# CONFIG_MIPS_PB1100 is not set
# CONFIG_MIPS_PB1500 is not set
# CONFIG_MIPS_PB1550 is not set
# CONFIG_MIPS_PB1200 is not set
# CONFIG_MIPS_DB1000 is not set
# CONFIG_MIPS_DB1100 is not set
# CONFIG_MIPS_DB1500 is not set
# CONFIG_MIPS_DB1550 is not set
# CONFIG_MIPS_DB1200 is not set
# CONFIG_MIPS_MIRAGE is not set
# CONFIG_BASLER_EXCITE is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SEAD is not set
# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MOMENCO_JAGUAR_ATX is not set
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
CONFIG_DDB5477=y
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set
# CONFIG_MARKEINS is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_PTSWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SNI_RM is not set
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
CONFIG_DDB5477_BUS_FREQUENCY=0
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_I8259=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_DDB5XXX_COMMON=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
CONFIG_CPU_R5432=y
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_R5432=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
#
# Kernel type
#
CONFIG_32BIT=y
# CONFIG_64BIT is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
CONFIG_HZ_1000=y
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
# CONFIG_MODULES is not set
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=y
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=y
CONFIG_IEEE80211_CRYPT_CCMP=y
CONFIG_IEEE80211_SOFTMAC=y
# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
CONFIG_WIRELESS_EXT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
# CONFIG_PNPACPI is not set
#
# Block devices
#
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=y
#
# Misc devices
#
CONFIG_SGI_IOC4=y
# CONFIG_TIFM_CORE is not set
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
# CONFIG_SCSI is not set
# CONFIG_SCSI_NETLINK is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
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
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_SMSC_PHY=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_DM9000 is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
# CONFIG_PCNET32_NAPI is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_QLA3XXX=y
# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3=y
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
CONFIG_NETXEN_NIC=y
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# 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 Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_LIBPS2 is not set
CONFIG_SERIO_RAW=y
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM 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
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# HID Devices
#
# CONFIG_HID is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
#
# LED drivers
#
#
# LED Triggers
#
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set
#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set
#
# DMA Clients
#
#
# DMA Devices
#
#
# Auxiliary Display support
#
#
# Virtualization
#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=y
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
# CONFIG_NLS is not set
#
# Distributed Lock Manager
#
CONFIG_DLM=y
CONFIG_DLM_TCP=y
# CONFIG_DLM_SCTP is not set
# CONFIG_DLM_DEBUG is not set
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE="ip=any"
CONFIG_SYS_SUPPORTS_KGDB=y
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CAMELLIA=y
#
# Hardware crypto devices
#
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y

1
arch/mips/configs/decstation_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_MACH_DECSTATION=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/e55_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/emma2rh_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/excite_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_BASLER_EXCITE=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/fulong_defconfig
View File

@ -21,7 +21,6 @@ CONFIG_LEMOTE_FULONG=y
# CONFIG_MIPS_SIM is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/ip22_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/ip27_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/ip32_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/jazz_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_MACH_JAZZ=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/jmr3927_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/malta_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_MIPS_MALTA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/mipssim_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_MIPS_SIM=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/mpc30x_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/msp71xx_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
CONFIG_PMC_MSP=y
# CONFIG_PMC_YOSEMITE is not set

1
arch/mips/configs/pb1100_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_PB1100=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/pb1500_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_PB1500=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/pb1550_defconfig
View File

@ -36,7 +36,6 @@ CONFIG_MIPS_PB1550=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/pnx8550-jbs_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
CONFIG_PNX8550_JBS=y
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/pnx8550-stb810_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
CONFIG_PNX8550_STB810=y
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/qemu_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
CONFIG_QEMU=y

1
arch/mips/configs/rbhma4200_defconfig
View File

@ -33,7 +33,6 @@ CONFIG_MIPS=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/rbhma4500_defconfig
View File

@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_SIM is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set

1
arch/mips/configs/rm200_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/sb1250-swarm_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/sead_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_MIPS_SEAD=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/tb0219_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/tb0226_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/tb0287_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/workpad_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
CONFIG_MACH_VR41XX=y
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/wrppmc_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_WR_PPMC=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/configs/yosemite_defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
CONFIG_PMC_YOSEMITE=y
# CONFIG_QEMU is not set

4
arch/mips/ddb5xxx/Kconfig
View File

@ -1,4 +0,0 @@
config DDB5477_BUS_FREQUENCY
int "bus frequency (in kHZ, 0 for auto-detect)"
depends on DDB5477
default 0

7
arch/mips/ddb5xxx/common/Makefile
View File

@ -1,7 +0,0 @@
#
# Makefile for the common code of NEC DDB-Vrc5xxx board
#
obj-y += nile4.o prom.o rtc_ds1386.o
EXTRA_CFLAGS += -Werror

130
arch/mips/ddb5xxx/common/nile4.c
View File

@ -1,130 +0,0 @@
/*
*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* arch/mips/ddb5xxx/common/nile4.c
* misc low-level routines for vrc-5xxx controllers.
*
* derived from original code by Geert Uytterhoeven <geert@sonycom.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <asm/ddb5xxx/ddb5xxx.h>
u32
ddb_calc_pdar(u32 phys, u32 size, int width,
int on_memory_bus, int pci_visible)
{
u32 maskbits;
u32 widthbits;
switch (size) {
#if 0 /* We don't support 4 GB yet */
case 0x100000000: /* 4 GB */
maskbits = 4;
break;
#endif
case 0x80000000: /* 2 GB */
maskbits = 5;
break;
case 0x40000000: /* 1 GB */
maskbits = 6;
break;
case 0x20000000: /* 512 MB */
maskbits = 7;
break;
case 0x10000000: /* 256 MB */
maskbits = 8;
break;
case 0x08000000: /* 128 MB */
maskbits = 9;
break;
case 0x04000000: /* 64 MB */
maskbits = 10;
break;
case 0x02000000: /* 32 MB */
maskbits = 11;
break;
case 0x01000000: /* 16 MB */
maskbits = 12;
break;
case 0x00800000: /* 8 MB */
maskbits = 13;
break;
case 0x00400000: /* 4 MB */
maskbits = 14;
break;
case 0x00200000: /* 2 MB */
maskbits = 15;
break;
case 0: /* OFF */
maskbits = 0;
break;
default:
panic("nile4_set_pdar: unsupported size %p", (void *) size);
}
switch (width) {
case 8:
widthbits = 0;
break;
case 16:
widthbits = 1;
break;
case 32:
widthbits = 2;
break;
case 64:
widthbits = 3;
break;
default:
panic("nile4_set_pdar: unsupported width %d", width);
}
return maskbits | (on_memory_bus ? 0x10 : 0) |
(pci_visible ? 0x20 : 0) | (widthbits << 6) |
(phys & 0xffe00000);
}
void
ddb_set_pdar(u32 pdar, u32 phys, u32 size, int width,
int on_memory_bus, int pci_visible)
{
u32 temp= ddb_calc_pdar(phys, size, width, on_memory_bus, pci_visible);
ddb_out32(pdar, temp);
ddb_out32(pdar + 4, 0);
/*
* When programming a PDAR, the register should be read immediately
* after writing it. This ensures that address decoders are properly
* configured.
* [jsun] is this really necessary?
*/
ddb_in32(pdar);
ddb_in32(pdar + 4);
}
/*
* routines that mess with PCIINITx registers
*/
void ddb_set_pmr(u32 pmr, u32 type, u32 addr, u32 options)
{
switch (type) {
case DDB_PCICMD_IACK: /* PCI Interrupt Acknowledge */
case DDB_PCICMD_IO: /* PCI I/O Space */
case DDB_PCICMD_MEM: /* PCI Memory Space */
case DDB_PCICMD_CFG: /* PCI Configuration Space */
break;
default:
panic("nile4_set_pmr: invalid type %d", type);
}
ddb_out32(pmr, (type << 1) | (addr & 0xffe00000) | options );
ddb_out32(pmr + 4, 0);
}

132
arch/mips/ddb5xxx/common/prom.c
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@ -1,132 +0,0 @@
/*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/bootmem.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <asm/ddb5xxx/ddb5xxx.h>
#include <asm/debug.h>
const char *get_system_type(void)
{
switch (mips_machtype) {
case MACH_NEC_DDB5477: return "NEC DDB Vrc-5477";
case MACH_NEC_ROCKHOPPER: return "NEC Rockhopper";
case MACH_NEC_ROCKHOPPERII: return "NEC RockhopperII";
default: return "Unknown NEC board";
}
}
#if defined(CONFIG_DDB5477)
void ddb5477_runtime_detection(void);
#endif
/* [jsun@junsun.net] PMON passes arguments in C main() style */
void __init prom_init(void)
{
int argc = fw_arg0;
char **arg = (char**) fw_arg1;
int i;
/* if user passes kernel args, ignore the default one */
if (argc > 1)
arcs_cmdline[0] = '\0';
/* arg[0] is "g", the rest is boot parameters */
for (i = 1; i < argc; i++) {
if (strlen(arcs_cmdline) + strlen(arg[i] + 1)
>= sizeof(arcs_cmdline))
break;
strcat(arcs_cmdline, arg[i]);
strcat(arcs_cmdline, " ");
}
mips_machgroup = MACH_GROUP_NEC_DDB;
#if defined(CONFIG_DDB5477)
ddb5477_runtime_detection();
add_memory_region(0, board_ram_size, BOOT_MEM_RAM);
#endif
}
void __init prom_free_prom_memory(void)
{
}
#if defined(CONFIG_DDB5477)
#define DEFAULT_LCS1_BASE 0x19000000
#define TESTVAL1 'K'
#define TESTVAL2 'S'
int board_ram_size;
void ddb5477_runtime_detection(void)
{
volatile char *test_offset;
char saved_test_byte;
/* Determine if this is a DDB5477 board, or a BSB-VR0300
base board. We can tell by checking for the location of
the NVRAM. It lives at the beginning of LCS1 on the DDB5477,
and the beginning of LCS1 on the BSB-VR0300 is flash memory.
The first 2K of the NVRAM are reserved, so don't we'll poke
around just after that.
*/
/* We can only use the PCI bus to distinquish between
the Rockhopper and RockhopperII backplanes and this must
wait until ddb5477_board_init() in setup.c after the 5477
is initialized. So, until then handle
both Rockhopper and RockhopperII backplanes as Rockhopper 1
*/
test_offset = (char *)KSEG1ADDR(DEFAULT_LCS1_BASE + 0x800);
saved_test_byte = *test_offset;
*test_offset = TESTVAL1;
if (*test_offset != TESTVAL1) {
/* We couldn't set our test value, so it must not be NVRAM,
so it's a BSB_VR0300 */
mips_machtype = MACH_NEC_ROCKHOPPER;
} else {
/* We may have gotten lucky, and the TESTVAL1 was already
stored at the test location, so we must check a second
test value */
*test_offset = TESTVAL2;
if (*test_offset != TESTVAL2) {
/* OK, we couldn't set this value either, so it must
definately be a BSB_VR0300 */
mips_machtype = MACH_NEC_ROCKHOPPER;
} else {
/* We could change the value twice, so it must be
NVRAM, so it's a DDB_VRC5477 */
mips_machtype = MACH_NEC_DDB5477;
}
}
/* Restore the original byte */
*test_offset = saved_test_byte;
/* before we know a better way, we will trust PMON for getting
* RAM size
*/
board_ram_size = 1 << (36 - (ddb_in32(DDB_SDRAM0) & 0xf));
db_run(printk("DDB run-time detection : %s, %d MB RAM\n",
mips_machtype == MACH_NEC_DDB5477 ?
"DDB5477" : "Rockhopper",
board_ram_size >> 20));
/* we can't handle ram size > 128 MB */
db_assert(board_ram_size <= (128 << 20));
}
#endif

170
arch/mips/ddb5xxx/common/rtc_ds1386.c
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@ -1,170 +0,0 @@
/*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* arch/mips/ddb5xxx/common/rtc_ds1386.c
* low-level RTC hookups for s for Dallas 1396 chip.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
/*
* This file exports a function, rtc_ds1386_init(), which expects an
* uncached base address as the argument. It will set the two function
* pointers expected by the MIPS generic timer code.
*/
#include <linux/types.h>
#include <linux/time.h>
#include <linux/bcd.h>
#include <asm/time.h>
#include <asm/addrspace.h>
#include <asm/mc146818rtc.h>
#include <asm/debug.h>
#define EPOCH 2000
#define READ_RTC(x) *(volatile unsigned char*)(rtc_base+x)
#define WRITE_RTC(x, y) *(volatile unsigned char*)(rtc_base+x) = y
static unsigned long rtc_base;
static unsigned long
rtc_ds1386_get_time(void)
{
u8 byte;
u8 temp;
unsigned int year, month, day, hour, minute, second;
unsigned long flags;
spin_lock_irqsave(&rtc_lock, flags);
/* let us freeze external registers */
byte = READ_RTC(0xB);
byte &= 0x3f;
WRITE_RTC(0xB, byte);
/* read time data */
year = BCD2BIN(READ_RTC(0xA)) + EPOCH;
month = BCD2BIN(READ_RTC(0x9) & 0x1f);
day = BCD2BIN(READ_RTC(0x8));
minute = BCD2BIN(READ_RTC(0x2));
second = BCD2BIN(READ_RTC(0x1));
/* hour is special - deal with it later */
temp = READ_RTC(0x4);
/* enable time transfer */
byte |= 0x80;
WRITE_RTC(0xB, byte);
spin_unlock_irqrestore(&rtc_lock, flags);
/* calc hour */
if (temp & 0x40) {
/* 12 hour format */
hour = BCD2BIN(temp & 0x1f);
if (temp & 0x20) hour += 12; /* PM */
} else {
/* 24 hour format */
hour = BCD2BIN(temp & 0x3f);
}
return mktime(year, month, day, hour, minute, second);
}
static int
rtc_ds1386_set_time(unsigned long t)
{
struct rtc_time tm;
u8 byte;
u8 temp;
u8 year, month, day, hour, minute, second;
unsigned long flags;
spin_lock_irqsave(&rtc_lock, flags);
/* let us freeze external registers */
byte = READ_RTC(0xB);
byte &= 0x3f;
WRITE_RTC(0xB, byte);
/* convert */
to_tm(t, &tm);
/* check each field one by one */
year = BIN2BCD(tm.tm_year - EPOCH);
if (year != READ_RTC(0xA)) {
WRITE_RTC(0xA, year);
}
temp = READ_RTC(0x9);
month = BIN2BCD(tm.tm_mon+1); /* tm_mon starts from 0 to 11 */
if (month != (temp & 0x1f)) {
WRITE_RTC( 0x9,
(month & 0x1f) | (temp & ~0x1f) );
}
day = BIN2BCD(tm.tm_mday);
if (day != READ_RTC(0x8)) {
WRITE_RTC(0x8, day);
}
temp = READ_RTC(0x4);
if (temp & 0x40) {
/* 12 hour format */
hour = 0x40;
if (tm.tm_hour > 12) {
hour |= 0x20 | (BIN2BCD(hour-12) & 0x1f);
} else {
hour |= BIN2BCD(tm.tm_hour);
}
} else {
/* 24 hour format */
hour = BIN2BCD(tm.tm_hour) & 0x3f;
}
if (hour != temp) WRITE_RTC(0x4, hour);
minute = BIN2BCD(tm.tm_min);
if (minute != READ_RTC(0x2)) {
WRITE_RTC(0x2, minute);
}
second = BIN2BCD(tm.tm_sec);
if (second != READ_RTC(0x1)) {
WRITE_RTC(0x1, second);
}
spin_unlock_irqrestore(&rtc_lock, flags);
return 0;
}
void
rtc_ds1386_init(unsigned long base)
{
unsigned char byte;
/* remember the base */
rtc_base = base;
db_assert((rtc_base & 0xe0000000) == KSEG1);
/* turn on RTC if it is not on */
byte = READ_RTC(0x9);
if (byte & 0x80) {
byte &= 0x7f;
WRITE_RTC(0x9, byte);
}
/* enable time transfer */
byte = READ_RTC(0xB);
byte |= 0x80;
WRITE_RTC(0xB, byte);
/* set the function pointers */
rtc_mips_get_time = rtc_ds1386_get_time;
rtc_mips_set_time = rtc_ds1386_set_time;
}

11
arch/mips/ddb5xxx/ddb5477/Makefile
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@ -1,11 +0,0 @@
#
# Makefile for NEC DDB-Vrc5477 board
#
obj-y += ddb5477-platform.o irq.o irq_5477.o setup.o \
lcd44780.o
obj-$(CONFIG_RUNTIME_DEBUG) += debug.o
obj-$(CONFIG_KGDB) += kgdb_io.o
EXTRA_CFLAGS += -Werror

49
arch/mips/ddb5xxx/ddb5477/ddb5477-platform.c
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@ -1,49 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/serial_8250.h>
#include <asm/ddb5xxx/ddb5477.h>
#define DDB_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
#define DDB5477_PORT(base, int) \
{ \
.mapbase = base, \
.irq = int, \
.uartclk = 1843200, \
.iotype = UPIO_MEM, \
.flags = DDB_UART_FLAGS, \
.regshift = 3, \
}
static struct plat_serial8250_port uart8250_data[] = {
DDB5477_PORT(0xbfa04200, VRC5477_IRQ_UART0),
DDB5477_PORT(0xbfa04240, VRC5477_IRQ_UART1),
{ },
};
static struct platform_device uart8250_device = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = uart8250_data,
},
};
static int __init uart8250_init(void)
{
return platform_device_register(&uart8250_device);
}
module_init(uart8250_init);
MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("8250 UART probe driver for the NEC DDB5477");

160
arch/mips/ddb5xxx/ddb5477/debug.c
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@ -1,160 +0,0 @@
/***********************************************************************
*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* arch/mips/ddb5xxx/ddb5477/debug.c
* vrc5477 specific debug routines.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
***********************************************************************
*/
#include <linux/kernel.h>
#include <asm/mipsregs.h>
#include <asm/ddb5xxx/ddb5xxx.h>
typedef struct {
const char *regname;
unsigned regaddr;
} Register;
void jsun_show_regs(char *name, Register *regs)
{
int i;
printk("\nshow regs: %s\n", name);
for(i=0;regs[i].regname!= NULL; i++) {
printk("%-16s= %08x\t\t(@%08x)\n",
regs[i].regname,
*(unsigned *)(regs[i].regaddr),
regs[i].regaddr);
}
}
static Register int_regs[] = {
{"DDB_INTCTRL0", DDB_BASE + DDB_INTCTRL0},
{"DDB_INTCTRL1", DDB_BASE + DDB_INTCTRL1},
{"DDB_INTCTRL2", DDB_BASE + DDB_INTCTRL2},
{"DDB_INTCTRL3", DDB_BASE + DDB_INTCTRL3},
{"DDB_INT0STAT", DDB_BASE + DDB_INT0STAT},
{"DDB_INT1STAT", DDB_BASE + DDB_INT1STAT},
{"DDB_INT2STAT", DDB_BASE + DDB_INT2STAT},
{"DDB_INT3STAT", DDB_BASE + DDB_INT3STAT},
{"DDB_INT4STAT", DDB_BASE + DDB_INT4STAT},
{"DDB_NMISTAT", DDB_BASE + DDB_NMISTAT},
{"DDB_INTPPES0", DDB_BASE + DDB_INTPPES0},
{"DDB_INTPPES1", DDB_BASE + DDB_INTPPES1},
{NULL, 0x0}
};
void vrc5477_show_int_regs()
{
jsun_show_regs("interrupt registers", int_regs);
printk("CPU CAUSE = %08x\n", read_c0_cause());
printk("CPU STATUS = %08x\n", read_c0_status());
}
static Register pdar_regs[] = {
{"DDB_SDRAM0", DDB_BASE + DDB_SDRAM0},
{"DDB_SDRAM1", DDB_BASE + DDB_SDRAM1},
{"DDB_LCS0", DDB_BASE + DDB_LCS0},
{"DDB_LCS1", DDB_BASE + DDB_LCS1},
{"DDB_LCS2", DDB_BASE + DDB_LCS2},
{"DDB_INTCS", DDB_BASE + DDB_INTCS},
{"DDB_BOOTCS", DDB_BASE + DDB_BOOTCS},
{"DDB_PCIW0", DDB_BASE + DDB_PCIW0},
{"DDB_PCIW1", DDB_BASE + DDB_PCIW1},
{"DDB_IOPCIW0", DDB_BASE + DDB_IOPCIW0},
{"DDB_IOPCIW1", DDB_BASE + DDB_IOPCIW1},
{NULL, 0x0}
};
void vrc5477_show_pdar_regs(void)
{
jsun_show_regs("PDAR regs", pdar_regs);
}
static Register bar_regs[] = {
{"DDB_BARC0", DDB_BASE + DDB_BARC0},
{"DDB_BARM010", DDB_BASE + DDB_BARM010},
{"DDB_BARM230", DDB_BASE + DDB_BARM230},
{"DDB_BAR00", DDB_BASE + DDB_BAR00},
{"DDB_BAR10", DDB_BASE + DDB_BAR10},
{"DDB_BAR20", DDB_BASE + DDB_BAR20},
{"DDB_BAR30", DDB_BASE + DDB_BAR30},
{"DDB_BAR40", DDB_BASE + DDB_BAR40},
{"DDB_BAR50", DDB_BASE + DDB_BAR50},
{"DDB_BARB0", DDB_BASE + DDB_BARB0},
{"DDB_BARC1", DDB_BASE + DDB_BARC1},
{"DDB_BARM011", DDB_BASE + DDB_BARM011},
{"DDB_BARM231", DDB_BASE + DDB_BARM231},
{"DDB_BAR01", DDB_BASE + DDB_BAR01},
{"DDB_BAR11", DDB_BASE + DDB_BAR11},
{"DDB_BAR21", DDB_BASE + DDB_BAR21},
{"DDB_BAR31", DDB_BASE + DDB_BAR31},
{"DDB_BAR41", DDB_BASE + DDB_BAR41},
{"DDB_BAR51", DDB_BASE + DDB_BAR51},
{"DDB_BARB1", DDB_BASE + DDB_BARB1},
{NULL, 0x0}
};
void vrc5477_show_bar_regs(void)
{
jsun_show_regs("BAR regs", bar_regs);
}
static Register pci_regs[] = {
{"DDB_PCIW0", DDB_BASE + DDB_PCIW0},
{"DDB_PCIW1", DDB_BASE + DDB_PCIW1},
{"DDB_PCIINIT00", DDB_BASE + DDB_PCIINIT00},
{"DDB_PCIINIT10", DDB_BASE + DDB_PCIINIT10},
{"DDB_PCICTL0_L", DDB_BASE + DDB_PCICTL0_L},
{"DDB_PCICTL0_H", DDB_BASE + DDB_PCICTL0_H},
{"DDB_PCIARB0_L", DDB_BASE + DDB_PCIARB0_L},
{"DDB_PCIARB0_H", DDB_BASE + DDB_PCIARB0_H},
{"DDB_PCISWP0", DDB_BASE + DDB_PCISWP0},
{"DDB_PCIERR0", DDB_BASE + DDB_PCIERR0},
{"DDB_IOPCIW0", DDB_BASE + DDB_IOPCIW0},
{"DDB_IOPCIW1", DDB_BASE + DDB_IOPCIW1},
{"DDB_PCIINIT01", DDB_BASE + DDB_PCIINIT01},
{"DDB_PCIINIT11", DDB_BASE + DDB_PCIINIT11},
{"DDB_PCICTL1_L", DDB_BASE + DDB_PCICTL1_L},
{"DDB_PCICTL1_H", DDB_BASE + DDB_PCICTL1_H},
{"DDB_PCIARB1_L", DDB_BASE + DDB_PCIARB1_L},
{"DDB_PCIARB1_H", DDB_BASE + DDB_PCIARB1_H},
{"DDB_PCISWP1", DDB_BASE + DDB_PCISWP1},
{"DDB_PCIERR1", DDB_BASE + DDB_PCIERR1},
{NULL, 0x0}
};
void vrc5477_show_pci_regs(void)
{
jsun_show_regs("PCI regs", pci_regs);
}
static Register lb_regs[] = {
{"DDB_LCNFG", DDB_BASE + DDB_LCNFG},
{"DDB_LCST0", DDB_BASE + DDB_LCST0},
{"DDB_LCST1", DDB_BASE + DDB_LCST1},
{"DDB_LCST2", DDB_BASE + DDB_LCST2},
{"DDB_ERRADR", DDB_BASE + DDB_ERRADR},
{"DDB_ERRCS", DDB_BASE + DDB_ERRCS},
{"DDB_BTM", DDB_BASE + DDB_BTM},
{"DDB_BCST", DDB_BASE + DDB_BCST},
{NULL, 0x0}
};
void vrc5477_show_lb_regs(void)
{
jsun_show_regs("Local Bus regs", lb_regs);
}
void vrc5477_show_all_regs(void)
{
vrc5477_show_pdar_regs();
vrc5477_show_pci_regs();
vrc5477_show_bar_regs();
vrc5477_show_int_regs();
vrc5477_show_lb_regs();
}

209
arch/mips/ddb5xxx/ddb5477/irq.c
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/*
* Copyright 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* arch/mips/ddb5xxx/ddb5477/irq.c
* The irq setup and misc routines for DDB5476.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/types.h>
#include <linux/ptrace.h>
#include <asm/i8259.h>
#include <asm/irq_cpu.h>
#include <asm/system.h>
#include <asm/mipsregs.h>
#include <asm/debug.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <asm/ddb5xxx/ddb5xxx.h>
/*
* IRQ mapping
*
* 0-7: 8 CPU interrupts
* 0 - software interrupt 0
* 1 - software interrupt 1
* 2 - most Vrc5477 interrupts are routed to this pin
* 3 - (optional) some other interrupts routed to this pin for debugg
* 4 - not used
* 5 - not used
* 6 - not used
* 7 - cpu timer (used by default)
*
* 8-39: 32 Vrc5477 interrupt sources
* (refer to the Vrc5477 manual)
*/
#define PCI0 DDB_INTPPES0
#define PCI1 DDB_INTPPES1
#define ACTIVE_LOW 1
#define ACTIVE_HIGH 0
#define LEVEL_SENSE 2
#define EDGE_TRIGGER 0
#define INTA 0
#define INTB 1
#define INTC 2
#define INTD 3
#define INTE 4
static inline void
set_pci_int_attr(u32 pci, u32 intn, u32 active, u32 trigger)
{
u32 reg_value;
u32 reg_bitmask;
reg_value = ddb_in32(pci);
reg_bitmask = 0x3 << (intn * 2);
reg_value &= ~reg_bitmask;
reg_value |= (active | trigger) << (intn * 2);
ddb_out32(pci, reg_value);
}
extern void vrc5477_irq_init(u32 base);
static struct irqaction irq_cascade = { no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL };
void __init arch_init_irq(void)
{
/* by default, we disable all interrupts and route all vrc5477
* interrupts to pin 0 (irq 2) */
ddb_out32(DDB_INTCTRL0, 0);
ddb_out32(DDB_INTCTRL1, 0);
ddb_out32(DDB_INTCTRL2, 0);
ddb_out32(DDB_INTCTRL3, 0);
clear_c0_status(0xff00);
set_c0_status(0x0400);
/* setup PCI interrupt attributes */
set_pci_int_attr(PCI0, INTA, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI0, INTB, ACTIVE_LOW, LEVEL_SENSE);
if (mips_machtype == MACH_NEC_ROCKHOPPERII)
set_pci_int_attr(PCI0, INTC, ACTIVE_HIGH, LEVEL_SENSE);
else
set_pci_int_attr(PCI0, INTC, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI0, INTD, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI0, INTE, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI1, INTA, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI1, INTB, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI1, INTC, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI1, INTD, ACTIVE_LOW, LEVEL_SENSE);
set_pci_int_attr(PCI1, INTE, ACTIVE_LOW, LEVEL_SENSE);
/*
* for debugging purpose, we enable several error interrupts
* and route them to pin 1. (IP3)
*/
/* cpu parity check - 0 */
ll_vrc5477_irq_route(0, 1); ll_vrc5477_irq_enable(0);
/* cpu no-target decode - 1 */
ll_vrc5477_irq_route(1, 1); ll_vrc5477_irq_enable(1);
/* local bus read time-out - 7 */
ll_vrc5477_irq_route(7, 1); ll_vrc5477_irq_enable(7);
/* PCI SERR# - 14 */
ll_vrc5477_irq_route(14, 1); ll_vrc5477_irq_enable(14);
/* PCI internal error - 15 */
ll_vrc5477_irq_route(15, 1); ll_vrc5477_irq_enable(15);
/* IOPCI SERR# - 30 */
ll_vrc5477_irq_route(30, 1); ll_vrc5477_irq_enable(30);
/* IOPCI internal error - 31 */
ll_vrc5477_irq_route(31, 1); ll_vrc5477_irq_enable(31);
/* init all controllers */
init_i8259_irqs();
mips_cpu_irq_init();
vrc5477_irq_init(VRC5477_IRQ_BASE);
/* setup cascade interrupts */
setup_irq(VRC5477_IRQ_BASE + VRC5477_I8259_CASCADE, &irq_cascade);
setup_irq(CPU_IRQ_BASE + CPU_VRC5477_CASCADE, &irq_cascade);
}
u8 i8259_interrupt_ack(void)
{
u8 irq;
u32 reg;
/* Set window 0 for interrupt acknowledge */
reg = ddb_in32(DDB_PCIINIT10);
ddb_set_pmr(DDB_PCIINIT10, DDB_PCICMD_IACK, 0, DDB_PCI_ACCESS_32);
irq = *(volatile u8 *) KSEG1ADDR(DDB_PCI_IACK_BASE);
ddb_out32(DDB_PCIINIT10, reg);
return irq;
}
/*
* the first level int-handler will jump here if it is a vrc5477 irq
*/
#define NUM_5477_IRQS 32
static void vrc5477_irq_dispatch(void)
{
u32 intStatus;
u32 bitmask;
u32 i;
db_assert(ddb_in32(DDB_INT2STAT) == 0);
db_assert(ddb_in32(DDB_INT3STAT) == 0);
db_assert(ddb_in32(DDB_INT4STAT) == 0);
db_assert(ddb_in32(DDB_NMISTAT) == 0);
if (ddb_in32(DDB_INT1STAT) != 0) {
#if defined(CONFIG_RUNTIME_DEBUG)
vrc5477_show_int_regs();
#endif
panic("error interrupt has happened.");
}
intStatus = ddb_in32(DDB_INT0STAT);
if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
/* check for i8259 interrupts */
if (intStatus & (1 << VRC5477_I8259_CASCADE)) {
int i8259_irq = i8259_interrupt_ack();
do_IRQ(i8259_irq);
return;
}
}
for (i=0, bitmask=1; i<= NUM_5477_IRQS; bitmask <<=1, i++) {
/* do we need to "and" with the int mask? */
if (intStatus & bitmask) {
do_IRQ(VRC5477_IRQ_BASE + i);
return;
}
}
}
#define VR5477INTS (STATUSF_IP2|STATUSF_IP3|STATUSF_IP4|STATUSF_IP5|STATUSF_IP6)
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;
if (pending & STATUSF_IP7)
do_IRQ(CPU_IRQ_BASE + 7);
else if (pending & VR5477INTS)
vrc5477_irq_dispatch();
else if (pending & STATUSF_IP0)
do_IRQ(CPU_IRQ_BASE);
else if (pending & STATUSF_IP1)
do_IRQ(CPU_IRQ_BASE + 1);
else
spurious_interrupt();
}

154
arch/mips/ddb5xxx/ddb5477/irq_5477.c
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@ -1,154 +0,0 @@
/*
* Copyright 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* arch/mips/ddb5xxx/ddb5477/irq_5477.c
* This file defines the irq handler for Vrc5477.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
/*
* Vrc5477 defines 32 IRQs.
*
* This file exports one function:
* vrc5477_irq_init(u32 irq_base);
*/
#include <linux/interrupt.h>
#include <linux/types.h>
#include <linux/ptrace.h>
#include <asm/debug.h>
#include <asm/ddb5xxx/ddb5xxx.h>
/* number of total irqs supported by Vrc5477 */
#define NUM_5477_IRQ 32
static int vrc5477_irq_base = -1;
static void
vrc5477_irq_enable(unsigned int irq)
{
db_assert(vrc5477_irq_base != -1);
db_assert(irq >= vrc5477_irq_base);
db_assert(irq < vrc5477_irq_base+ NUM_5477_IRQ);
ll_vrc5477_irq_enable(irq - vrc5477_irq_base);
}
static void
vrc5477_irq_disable(unsigned int irq)
{
db_assert(vrc5477_irq_base != -1);
db_assert(irq >= vrc5477_irq_base);
db_assert(irq < vrc5477_irq_base + NUM_5477_IRQ);
ll_vrc5477_irq_disable(irq - vrc5477_irq_base);
}
static void
vrc5477_irq_ack(unsigned int irq)
{
db_assert(vrc5477_irq_base != -1);
db_assert(irq >= vrc5477_irq_base);
db_assert(irq < vrc5477_irq_base+ NUM_5477_IRQ);
/* clear the interrupt bit */
/* some irqs require the driver to clear the sources */
ddb_out32(DDB_INTCLR32, 1 << (irq - vrc5477_irq_base));
/* disable interrupt - some handler will re-enable the irq
* and if the interrupt is leveled, we will have infinite loop
*/
ll_vrc5477_irq_disable(irq - vrc5477_irq_base);
}
static void
vrc5477_irq_end(unsigned int irq)
{
db_assert(vrc5477_irq_base != -1);
db_assert(irq >= vrc5477_irq_base);
db_assert(irq < vrc5477_irq_base + NUM_5477_IRQ);
if(!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
ll_vrc5477_irq_enable( irq - vrc5477_irq_base);
}
struct irq_chip vrc5477_irq_controller = {
.name = "vrc5477_irq",
.ack = vrc5477_irq_ack,
.mask = vrc5477_irq_disable,
.mask_ack = vrc5477_irq_ack,
.unmask = vrc5477_irq_enable,
.end = vrc5477_irq_end
};
void __init vrc5477_irq_init(u32 irq_base)
{
u32 i;
for (i= irq_base; i< irq_base+ NUM_5477_IRQ; i++)
set_irq_chip(i, &vrc5477_irq_controller);
vrc5477_irq_base = irq_base;
}
void ll_vrc5477_irq_route(int vrc5477_irq, int ip)
{
u32 reg_value;
u32 reg_bitmask;
u32 reg_index;
db_assert(vrc5477_irq >= 0);
db_assert(vrc5477_irq < NUM_5477_IRQ);
db_assert(ip >= 0);
db_assert((ip < 5) || (ip == 6));
reg_index = DDB_INTCTRL0 + vrc5477_irq/8*4;
reg_value = ddb_in32(reg_index);
reg_bitmask = 7 << (vrc5477_irq % 8 * 4);
reg_value &= ~reg_bitmask;
reg_value |= ip << (vrc5477_irq % 8 * 4);
ddb_out32(reg_index, reg_value);
}
void ll_vrc5477_irq_enable(int vrc5477_irq)
{
u32 reg_value;
u32 reg_bitmask;
u32 reg_index;
db_assert(vrc5477_irq >= 0);
db_assert(vrc5477_irq < NUM_5477_IRQ);
reg_index = DDB_INTCTRL0 + vrc5477_irq/8*4;
reg_value = ddb_in32(reg_index);
reg_bitmask = 8 << (vrc5477_irq % 8 * 4);
db_assert((reg_value & reg_bitmask) == 0);
ddb_out32(reg_index, reg_value | reg_bitmask);
}
void ll_vrc5477_irq_disable(int vrc5477_irq)
{
u32 reg_value;
u32 reg_bitmask;
u32 reg_index;
db_assert(vrc5477_irq >= 0);
db_assert(vrc5477_irq < NUM_5477_IRQ);
reg_index = DDB_INTCTRL0 + vrc5477_irq/8*4;
reg_value = ddb_in32(reg_index);
reg_bitmask = 8 << (vrc5477_irq % 8 * 4);
/* we assert that the interrupt is enabled (perhaps over-zealous) */
db_assert( (reg_value & reg_bitmask) != 0);
ddb_out32(reg_index, reg_value & ~reg_bitmask);
}

136
arch/mips/ddb5xxx/ddb5477/kgdb_io.c
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/*
* kgdb io functions for DDB5477. We use the second serial port (upper one).
*
* Copyright (C) 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
/* ======================= CONFIG ======================== */
/* [jsun] we use the second serial port for kdb */
#define BASE 0xbfa04240
#define MAX_BAUD 115200
/* distance in bytes between two serial registers */
#define REG_OFFSET 8
/*
* 0 - kgdb does serial init
* 1 - kgdb skip serial init
*/
static int remoteDebugInitialized = 0;
/*
* the default baud rate *if* kgdb does serial init
*/
#define BAUD_DEFAULT UART16550_BAUD_38400
/* ======================= END OF CONFIG ======================== */
typedef unsigned char uint8;
typedef unsigned int uint32;
#define UART16550_BAUD_2400 2400
#define UART16550_BAUD_4800 4800
#define UART16550_BAUD_9600 9600
#define UART16550_BAUD_19200 19200
#define UART16550_BAUD_38400 38400
#define UART16550_BAUD_57600 57600
#define UART16550_BAUD_115200 115200
#define UART16550_PARITY_NONE 0
#define UART16550_PARITY_ODD 0x08
#define UART16550_PARITY_EVEN 0x18
#define UART16550_PARITY_MARK 0x28
#define UART16550_PARITY_SPACE 0x38
#define UART16550_DATA_5BIT 0x0
#define UART16550_DATA_6BIT 0x1
#define UART16550_DATA_7BIT 0x2
#define UART16550_DATA_8BIT 0x3
#define UART16550_STOP_1BIT 0x0
#define UART16550_STOP_2BIT 0x4
/* register offset */
#define OFS_RCV_BUFFER 0
#define OFS_TRANS_HOLD 0
#define OFS_SEND_BUFFER 0
#define OFS_INTR_ENABLE (1*REG_OFFSET)
#define OFS_INTR_ID (2*REG_OFFSET)
#define OFS_DATA_FORMAT (3*REG_OFFSET)
#define OFS_LINE_CONTROL (3*REG_OFFSET)
#define OFS_MODEM_CONTROL (4*REG_OFFSET)
#define OFS_RS232_OUTPUT (4*REG_OFFSET)
#define OFS_LINE_STATUS (5*REG_OFFSET)
#define OFS_MODEM_STATUS (6*REG_OFFSET)
#define OFS_RS232_INPUT (6*REG_OFFSET)
#define OFS_SCRATCH_PAD (7*REG_OFFSET)
#define OFS_DIVISOR_LSB (0*REG_OFFSET)
#define OFS_DIVISOR_MSB (1*REG_OFFSET)
/* memory-mapped read/write of the port */
#define UART16550_READ(y) (*((volatile uint8*)(BASE + y)))
#define UART16550_WRITE(y, z) ((*((volatile uint8*)(BASE + y))) = z)
void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
{
/* disable interrupts */
UART16550_WRITE(OFS_INTR_ENABLE, 0);
/* set up baud rate */
{
uint32 divisor;
/* set DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
/* set divisor */
divisor = MAX_BAUD / baud;
UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
/* clear DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
}
/* set data format */
UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
}
uint8 getDebugChar(void)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(BAUD_DEFAULT,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
return UART16550_READ(OFS_RCV_BUFFER);
}
int putDebugChar(uint8 byte)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(BAUD_DEFAULT,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
UART16550_WRITE(OFS_SEND_BUFFER, byte);
return 1;
}

96
arch/mips/ddb5xxx/ddb5477/lcd44780.c
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/*
* lcd44780.c
* Simple "driver" for a memory-mapped 44780-style LCD display.
*
* Copyright 2001 Bradley D. LaRonde <brad@ltc.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#define LCD44780_COMMAND ((volatile unsigned char *)0xbe020000)
#define LCD44780_DATA ((volatile unsigned char *)0xbe020001)
#define LCD44780_4BIT_1LINE 0x20
#define LCD44780_4BIT_2LINE 0x28
#define LCD44780_8BIT_1LINE 0x30
#define LCD44780_8BIT_2LINE 0x38
#define LCD44780_MODE_DEC 0x04
#define LCD44780_MODE_DEC_SHIFT 0x05
#define LCD44780_MODE_INC 0x06
#define LCD44780_MODE_INC_SHIFT 0x07
#define LCD44780_SCROLL_LEFT 0x18
#define LCD44780_SCROLL_RIGHT 0x1e
#define LCD44780_CURSOR_UNDERLINE 0x0e
#define LCD44780_CURSOR_BLOCK 0x0f
#define LCD44780_CURSOR_OFF 0x0c
#define LCD44780_CLEAR 0x01
#define LCD44780_BLANK 0x08
#define LCD44780_RESTORE 0x0c // Same as CURSOR_OFF
#define LCD44780_HOME 0x02
#define LCD44780_LEFT 0x10
#define LCD44780_RIGHT 0x14
void lcd44780_wait(void)
{
int i, j;
for(i=0; i < 400; i++)
for(j=0; j < 10000; j++);
}
void lcd44780_command(unsigned char c)
{
*LCD44780_COMMAND = c;
lcd44780_wait();
}
void lcd44780_data(unsigned char c)
{
*LCD44780_DATA = c;
lcd44780_wait();
}
void lcd44780_puts(const char* s)
{
int j;
int pos = 0;
lcd44780_command(LCD44780_CLEAR);
while(*s) {
lcd44780_data(*s);
s++;
pos++;
if (pos == 8) {
/* We must write 32 of spaces to get cursor to 2nd line */
for (j=0; j<32; j++) {
lcd44780_data(' ');
}
}
if (pos == 16) {
/* We have filled all 16 character positions, so stop
outputing data */
break;
}
}
#ifdef LCD44780_PUTS_PAUSE
{
int i;
for(i = 1; i < 2000; i++)
lcd44780_wait();
}
#endif
}
void lcd44780_init(void)
{
// The display on the RockHopper is physically a single
// 16 char line (two 8 char lines concatenated). bdl
lcd44780_command(LCD44780_8BIT_2LINE);
lcd44780_command(LCD44780_MODE_INC);
lcd44780_command(LCD44780_CURSOR_BLOCK);
lcd44780_command(LCD44780_CLEAR);
}

15
arch/mips/ddb5xxx/ddb5477/lcd44780.h
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/*
* lcd44780.h
* Simple "driver" for a memory-mapped 44780-style LCD display.
*
* Copyright 2001 Bradley D. LaRonde <brad@ltc.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
void lcd44780_puts(const char* s);
void lcd44780_init(void);

399
arch/mips/ddb5xxx/ddb5477/setup.c
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/*
*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
*
* arch/mips/ddb5xxx/ddb5477/setup.c
* Setup file for DDB5477.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/irq.h>
#include <linux/fs.h>
#include <linux/ioport.h>
#include <linux/param.h> /* for HZ */
#include <linux/major.h>
#include <linux/kdev_t.h>
#include <linux/root_dev.h>
#include <linux/pm.h>
#include <asm/cpu.h>
#include <asm/bootinfo.h>
#include <asm/addrspace.h>
#include <asm/time.h>
#include <asm/bcache.h>
#include <asm/irq.h>
#include <asm/reboot.h>
#include <asm/gdb-stub.h>
#include <asm/traps.h>
#include <asm/debug.h>
#include <asm/ddb5xxx/ddb5xxx.h>
#include "lcd44780.h"
#define USE_CPU_COUNTER_TIMER /* whether we use cpu counter */
#define SP_TIMER_BASE DDB_SPT1CTRL_L
#define SP_TIMER_IRQ VRC5477_IRQ_SPT1
static int bus_frequency = CONFIG_DDB5477_BUS_FREQUENCY*1000;
static void ddb_machine_restart(char *command)
{
static void (*back_to_prom) (void) = (void (*)(void)) 0xbfc00000;
u32 t;
/* PCI cold reset */
ddb_pci_reset_bus();
/* CPU cold reset */
t = ddb_in32(DDB_CPUSTAT);
db_assert((t&1));
ddb_out32(DDB_CPUSTAT, t);
/* Call the PROM */
back_to_prom();
}
static void ddb_machine_halt(void)
{
printk("DDB Vrc-5477 halted.\n");
while (1);
}
static void ddb_machine_power_off(void)
{
printk("DDB Vrc-5477 halted. Please turn off the power.\n");
while (1);
}
extern void rtc_ds1386_init(unsigned long base);
static unsigned int __init detect_bus_frequency(unsigned long rtc_base)
{
unsigned int freq;
unsigned char c;
unsigned int t1, t2;
unsigned i;
ddb_out32(SP_TIMER_BASE, 0xffffffff);
ddb_out32(SP_TIMER_BASE+4, 0x1);
ddb_out32(SP_TIMER_BASE+8, 0xffffffff);
/* check if rtc is running */
c= *(volatile unsigned char*)rtc_base;
for(i=0; (c == *(volatile unsigned char*)rtc_base) && (i<100000000); i++);
if (c == *(volatile unsigned char*)rtc_base) {
printk("Failed to detect bus frequency. Use default 83.3MHz.\n");
return 83333000;
}
c= *(volatile unsigned char*)rtc_base;
while (c == *(volatile unsigned char*)rtc_base);
/* we are now at the turn of 1/100th second, if no error. */
t1 = ddb_in32(SP_TIMER_BASE+8);
for (i=0; i< 10; i++) {
c= *(volatile unsigned char*)rtc_base;
while (c == *(volatile unsigned char*)rtc_base);
/* we are now at the turn of another 1/100th second */
t2 = ddb_in32(SP_TIMER_BASE+8);
}
ddb_out32(SP_TIMER_BASE+4, 0x0); /* disable it again */
freq = (t1 - t2)*10;
printk("DDB bus frequency detection : %u \n", freq);
return freq;
}
static void __init ddb_time_init(void)
{
unsigned long rtc_base;
unsigned int i;
/* we have ds1396 RTC chip */
if (mips_machtype == MACH_NEC_ROCKHOPPER
|| mips_machtype == MACH_NEC_ROCKHOPPERII) {
rtc_base = KSEG1ADDR(DDB_LCS2_BASE);
} else {
rtc_base = KSEG1ADDR(DDB_LCS1_BASE);
}
rtc_ds1386_init(rtc_base);
/* do we need to do run-time detection of bus speed? */
if (bus_frequency == 0) {
bus_frequency = detect_bus_frequency(rtc_base);
}
/* mips_hpt_frequency is 1/2 of the cpu core freq */
i = (read_c0_config() >> 28 ) & 7;
if ((current_cpu_data.cputype == CPU_R5432) && (i == 3))
i = 4;
mips_hpt_frequency = bus_frequency*(i+4)/4;
}
void __init plat_timer_setup(struct irqaction *irq)
{
#if defined(USE_CPU_COUNTER_TIMER)
/* we are using the cpu counter for timer interrupts */
setup_irq(CPU_IRQ_BASE + 7, irq);
#else
/* if we use Special purpose timer 1 */
ddb_out32(SP_TIMER_BASE, bus_frequency/HZ);
ddb_out32(SP_TIMER_BASE+4, 0x1);
setup_irq(SP_TIMER_IRQ, irq);
#endif
}
static void ddb5477_board_init(void);
extern struct pci_controller ddb5477_ext_controller;
extern struct pci_controller ddb5477_io_controller;
void __init plat_mem_setup(void)
{
/* initialize board - we don't trust the loader */
ddb5477_board_init();
set_io_port_base(KSEG1ADDR(DDB_PCI_IO_BASE));
board_time_init = ddb_time_init;
_machine_restart = ddb_machine_restart;
_machine_halt = ddb_machine_halt;
pm_power_off = ddb_machine_power_off;
/* setup resource limits */
ioport_resource.end = DDB_PCI0_IO_SIZE + DDB_PCI1_IO_SIZE - 1;
iomem_resource.end = 0xffffffff;
/* Reboot on panic */
panic_timeout = 180;
register_pci_controller (&ddb5477_ext_controller);
register_pci_controller (&ddb5477_io_controller);
}
static void __init ddb5477_board_init(void)
{
/* ----------- setup PDARs ------------ */
/* SDRAM should have been set */
db_assert(ddb_in32(DDB_SDRAM0) ==
ddb_calc_pdar(DDB_SDRAM_BASE, board_ram_size, 32, 0, 1));
/* SDRAM1 should be turned off. What is this for anyway ? */
db_assert( (ddb_in32(DDB_SDRAM1) & 0xf) == 0);
/* Setup local bus. */
/* Flash U12 PDAR and timing. */
ddb_set_pdar(DDB_LCS0, DDB_LCS0_BASE, DDB_LCS0_SIZE, 16, 0, 0);
ddb_out32(DDB_LCST0, 0x00090842);
/* We need to setup LCS1 and LCS2 differently based on the
board_version */
if (mips_machtype == MACH_NEC_ROCKHOPPER) {
/* Flash U13 PDAR and timing. */
ddb_set_pdar(DDB_LCS1, DDB_LCS1_BASE, DDB_LCS1_SIZE, 16, 0, 0);
ddb_out32(DDB_LCST1, 0x00090842);
/* EPLD (NVRAM, switch, LCD, and mezzanie). */
ddb_set_pdar(DDB_LCS2, DDB_LCS2_BASE, DDB_LCS2_SIZE, 8, 0, 0);
} else {
/* misc */
ddb_set_pdar(DDB_LCS1, DDB_LCS1_BASE, DDB_LCS1_SIZE, 8, 0, 0);
/* mezzanie (?) */
ddb_set_pdar(DDB_LCS2, DDB_LCS2_BASE, DDB_LCS2_SIZE, 16, 0, 0);
}
/* verify VRC5477 base addr */
db_assert(ddb_in32(DDB_VRC5477) ==
ddb_calc_pdar(DDB_VRC5477_BASE, DDB_VRC5477_SIZE, 32, 0, 1));
/* verify BOOT ROM addr */
db_assert(ddb_in32(DDB_BOOTCS) ==
ddb_calc_pdar(DDB_BOOTCS_BASE, DDB_BOOTCS_SIZE, 8, 0, 0));
/* setup PCI windows - window0 for MEM/config, window1 for IO */
ddb_set_pdar(DDB_PCIW0, DDB_PCI0_MEM_BASE, DDB_PCI0_MEM_SIZE, 32, 0, 1);
ddb_set_pdar(DDB_PCIW1, DDB_PCI0_IO_BASE, DDB_PCI0_IO_SIZE, 32, 0, 1);
ddb_set_pdar(DDB_IOPCIW0, DDB_PCI1_MEM_BASE, DDB_PCI1_MEM_SIZE, 32, 0, 1);
ddb_set_pdar(DDB_IOPCIW1, DDB_PCI1_IO_BASE, DDB_PCI1_IO_SIZE, 32, 0, 1);
/* ------------ reset PCI bus and BARs ----------------- */
ddb_pci_reset_bus();
ddb_out32(DDB_BARM010, 0x00000008);
ddb_out32(DDB_BARM011, 0x00000008);
ddb_out32(DDB_BARC0, 0xffffffff);
ddb_out32(DDB_BARM230, 0xffffffff);
ddb_out32(DDB_BAR00, 0xffffffff);
ddb_out32(DDB_BAR10, 0xffffffff);
ddb_out32(DDB_BAR20, 0xffffffff);
ddb_out32(DDB_BAR30, 0xffffffff);
ddb_out32(DDB_BAR40, 0xffffffff);
ddb_out32(DDB_BAR50, 0xffffffff);
ddb_out32(DDB_BARB0, 0xffffffff);
ddb_out32(DDB_BARC1, 0xffffffff);
ddb_out32(DDB_BARM231, 0xffffffff);
ddb_out32(DDB_BAR01, 0xffffffff);
ddb_out32(DDB_BAR11, 0xffffffff);
ddb_out32(DDB_BAR21, 0xffffffff);
ddb_out32(DDB_BAR31, 0xffffffff);
ddb_out32(DDB_BAR41, 0xffffffff);
ddb_out32(DDB_BAR51, 0xffffffff);
ddb_out32(DDB_BARB1, 0xffffffff);
/*
* We use pci master register 0 for memory space / config space
* And we use register 1 for IO space.
* Note that for memory space, we bump up the pci base address
* so that we have 1:1 mapping between PCI memory and cpu physical.
* For PCI IO space, it starts from 0 in PCI IO space but with
* DDB_xx_IO_BASE in CPU physical address space.
*/
ddb_set_pmr(DDB_PCIINIT00, DDB_PCICMD_MEM, DDB_PCI0_MEM_BASE,
DDB_PCI_ACCESS_32);
ddb_set_pmr(DDB_PCIINIT10, DDB_PCICMD_IO, 0, DDB_PCI_ACCESS_32);
ddb_set_pmr(DDB_PCIINIT01, DDB_PCICMD_MEM, DDB_PCI1_MEM_BASE,
DDB_PCI_ACCESS_32);
ddb_set_pmr(DDB_PCIINIT11, DDB_PCICMD_IO, DDB_PCI0_IO_SIZE,
DDB_PCI_ACCESS_32);
/* PCI cross window should be set properly */
ddb_set_pdar(DDB_BARP00, DDB_PCI1_MEM_BASE, DDB_PCI1_MEM_SIZE, 32, 0, 1);
ddb_set_pdar(DDB_BARP10, DDB_PCI1_IO_BASE, DDB_PCI1_IO_SIZE, 32, 0, 1);
ddb_set_pdar(DDB_BARP01, DDB_PCI0_MEM_BASE, DDB_PCI0_MEM_SIZE, 32, 0, 1);
ddb_set_pdar(DDB_BARP11, DDB_PCI0_IO_BASE, DDB_PCI0_IO_SIZE, 32, 0, 1);
if (mips_machtype == MACH_NEC_ROCKHOPPER
|| mips_machtype == MACH_NEC_ROCKHOPPERII) {
/* Disable bus diagnostics. */
ddb_out32(DDB_PCICTL0_L, 0);
ddb_out32(DDB_PCICTL0_H, 0);
ddb_out32(DDB_PCICTL1_L, 0);
ddb_out32(DDB_PCICTL1_H, 0);
}
if (mips_machtype == MACH_NEC_ROCKHOPPER) {
u16 vid;
struct pci_bus bus;
struct pci_dev dev_m1533;
extern struct pci_ops ddb5477_ext_pci_ops;
bus.parent = NULL; /* we scan the top level only */
bus.ops = &ddb5477_ext_pci_ops;
dev_m1533.bus = &bus;
dev_m1533.sysdata = NULL;
dev_m1533.devfn = 7*8; // slot 7: M1533 SouthBridge.
pci_read_config_word(&dev_m1533, 0, &vid);
if (vid == PCI_VENDOR_ID_AL) {
printk("Changing mips_machtype to MACH_NEC_ROCKHOPPERII\n");
mips_machtype = MACH_NEC_ROCKHOPPERII;
}
}
/* enable USB input buffers */
ddb_out32(DDB_PIBMISC, 0x00000007);
/* For dual-function pins, make them all non-GPIO */
ddb_out32(DDB_GIUFUNSEL, 0x0);
// ddb_out32(DDB_GIUFUNSEL, 0xfe0fcfff); /* NEC recommanded value */
if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
/* enable IDE controller on Ali chip (south bridge) */
u8 temp8;
struct pci_bus bus;
struct pci_dev dev_m1533;
struct pci_dev dev_m5229;
extern struct pci_ops ddb5477_ext_pci_ops;
/* Setup M1535 registers */
bus.parent = NULL; /* we scan the top level only */
bus.ops = &ddb5477_ext_pci_ops;
dev_m1533.bus = &bus;
dev_m1533.sysdata = NULL;
dev_m1533.devfn = 7*8; // slot 7: M1533 SouthBridge.
/* setup IDE controller
* enable IDE controller (bit 6 - 1)
* IDE IDSEL to be addr:A15 (bit 4:5 - 11)
* disable IDE ATA Secondary Bus Signal Pad Control (bit 3 - 0)
* enable IDE ATA Primary Bus Signal Pad Control (bit 2 - 1)
*/
pci_write_config_byte(&dev_m1533, 0x58, 0x74);
/*
* positive decode (bit6 -0)
* enable IDE controler interrupt (bit 4 -1)
* setup SIRQ to point to IRQ 14 (bit 3:0 - 1101)
*/
pci_write_config_byte(&dev_m1533, 0x44, 0x1d);
/* Setup M5229 registers */
dev_m5229.bus = &bus;
dev_m5229.sysdata = NULL;
dev_m5229.devfn = 4*8; // slot 4 (AD15): M5229 IDE
/*
* enable IDE in the M5229 config register 0x50 (bit 0 - 1)
* M5229 IDSEL is addr:15; see above setting
*/
pci_read_config_byte(&dev_m5229, 0x50, &temp8);
pci_write_config_byte(&dev_m5229, 0x50, temp8 | 0x1);
/*
* enable bus master (bit 2) and IO decoding (bit 0)
*/
pci_read_config_byte(&dev_m5229, 0x04, &temp8);
pci_write_config_byte(&dev_m5229, 0x04, temp8 | 0x5);
/*
* enable native, copied from arch/ppc/k2boot/head.S
* TODO - need volatile, need to be portable
*/
pci_write_config_byte(&dev_m5229, 0x09, 0xef);
/* Set Primary Channel Command Block Timing */
pci_write_config_byte(&dev_m5229, 0x59, 0x31);
/*
* Enable primary channel 40-pin cable
* M5229 register 0x4a (bit 0)
*/
pci_read_config_byte(&dev_m5229, 0x4a, &temp8);
pci_write_config_byte(&dev_m5229, 0x4a, temp8 | 0x1);
}
if (mips_machtype == MACH_NEC_ROCKHOPPER
|| mips_machtype == MACH_NEC_ROCKHOPPERII) {
printk("lcd44780: initializing\n");
lcd44780_init();
lcd44780_puts("MontaVista Linux");
}
}

1
arch/mips/defconfig
View File

@ -35,7 +35,6 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set

1
arch/mips/pci/Makefile
View File

@ -19,7 +19,6 @@ obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
# These are still pretty much in the old state, watch, go blind.
#
obj-$(CONFIG_BASLER_EXCITE) += ops-titan.o pci-excite.o fixup-excite.o
obj-$(CONFIG_DDB5477) += fixup-ddb5477.o pci-ddb5477.o ops-ddb5477.o
obj-$(CONFIG_MIPS_ATLAS) += fixup-atlas.o
obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o
obj-$(CONFIG_SOC_AU1500) += fixup-au1000.o ops-au1000.o

78
arch/mips/pci/fixup-ddb5477.c
View File

@ -1,78 +0,0 @@
/*
*
* BRIEF MODULE DESCRIPTION
* Board specific pci fixups.
*
* Copyright 2001, 2002, 2003 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
static void ddb5477_fixup(struct pci_dev *dev)
{
u8 old;
printk(KERN_NOTICE "Enabling ALI M1533/35 PS2 keyboard/mouse.\n");
pci_read_config_byte(dev, 0x41, &old);
pci_write_config_byte(dev, 0x41, old | 0xd0);
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533,
ddb5477_fixup);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1535,
ddb5477_fixup);
/*
* Fixup baseboard AMD chip so that tx does not underflow.
* bcr_18 |= 0x0800
* This sets NOUFLO bit which makes tx not start until whole pkt
* is fetched to the chip.
*/
#define PCNET32_WIO_RDP 0x10
#define PCNET32_WIO_RAP 0x12
#define PCNET32_WIO_RESET 0x14
#define PCNET32_WIO_BDP 0x16
static void ddb5477_amd_lance_fixup(struct pci_dev *dev)
{
unsigned long ioaddr;
u16 temp;
ioaddr = pci_resource_start(dev, 0);
inw(ioaddr + PCNET32_WIO_RESET); /* reset chip */
/* bcr_18 |= 0x0800 */
outw(18, ioaddr + PCNET32_WIO_RAP);
temp = inw(ioaddr + PCNET32_WIO_BDP);
temp |= 0x0800;
outw(18, ioaddr + PCNET32_WIO_RAP);
outw(temp, ioaddr + PCNET32_WIO_BDP);
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LANCE,
ddb5477_amd_lance_fixup);

278
arch/mips/pci/ops-ddb5477.c
View File

@ -1,278 +0,0 @@
/***********************************************************************
* Copyright 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* arch/mips/ddb5xxx/ddb5477/pci_ops.c
* Define the pci_ops for DB5477.
*
* Much of the code is derived from the original DDB5074 port by
* Geert Uytterhoeven <geert@sonycom.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
***********************************************************************
*/
/*
* DDB5477 has two PCI channels, external PCI and IOPIC (internal)
* Therefore we provide two sets of pci_ops.
*/
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/addrspace.h>
#include <asm/debug.h>
#include <asm/ddb5xxx/ddb5xxx.h>
/*
* config_swap structure records what set of pdar/pmr are used
* to access pci config space. It also provides a place hold the
* original values for future restoring.
*/
struct pci_config_swap {
u32 pdar;
u32 pmr;
u32 config_base;
u32 config_size;
u32 pdar_backup;
u32 pmr_backup;
};
/*
* On DDB5477, we have two sets of swap registers, for ext PCI and IOPCI.
*/
struct pci_config_swap ext_pci_swap = {
DDB_PCIW0,
DDB_PCIINIT00,
DDB_PCI0_CONFIG_BASE,
DDB_PCI0_CONFIG_SIZE
};
struct pci_config_swap io_pci_swap = {
DDB_IOPCIW0,
DDB_PCIINIT01,
DDB_PCI1_CONFIG_BASE,
DDB_PCI1_CONFIG_SIZE
};
/*
* access config space
*/
static inline u32 ddb_access_config_base(struct pci_config_swap *swap, u32 bus, /* 0 means top level bus */
u32 slot_num)
{
u32 pci_addr = 0;
u32 pciinit_offset = 0;
u32 virt_addr;
u32 option;
/* minimum pdar (window) size is 2MB */
db_assert(swap->config_size >= (2 << 20));
db_assert(slot_num < (1 << 5));
db_assert(bus < (1 << 8));
/* backup registers */
swap->pdar_backup = ddb_in32(swap->pdar);
swap->pmr_backup = ddb_in32(swap->pmr);
/* set the pdar (pci window) register */
ddb_set_pdar(swap->pdar, swap->config_base, swap->config_size, 32, /* 32 bit wide */
0, /* not on local memory bus */
0); /* not visible from PCI bus (N/A) */
/*
* calcuate the absolute pci config addr;
* according to the spec, we start scanning from adr:11 (0x800)
*/
if (bus == 0) {
/* type 0 config */
pci_addr = 0x800 << slot_num;
} else {
/* type 1 config */
pci_addr = (bus << 16) | (slot_num << 11);
}
/*
* if pci_addr is less than pci config window size, we set
* pciinit_offset to 0 and adjust the virt_address.
* Otherwise we will try to adjust pciinit_offset.
*/
if (pci_addr < swap->config_size) {
virt_addr = KSEG1ADDR(swap->config_base + pci_addr);
pciinit_offset = 0;
} else {
db_assert((pci_addr & (swap->config_size - 1)) == 0);
virt_addr = KSEG1ADDR(swap->config_base);
pciinit_offset = pci_addr;
}
/* set the pmr register */
option = DDB_PCI_ACCESS_32;
if (bus != 0)
option |= DDB_PCI_CFGTYPE1;
ddb_set_pmr(swap->pmr, DDB_PCICMD_CFG, pciinit_offset, option);
return virt_addr;
}
static inline void ddb_close_config_base(struct pci_config_swap *swap)
{
ddb_out32(swap->pdar, swap->pdar_backup);
ddb_out32(swap->pmr, swap->pmr_backup);
}
static int read_config_dword(struct pci_config_swap *swap,
struct pci_bus *bus, u32 devfn, u32 where,
u32 * val)
{
u32 bus_num, slot_num, func_num;
u32 base;
db_assert((where & 3) == 0);
db_assert(where < (1 << 8));
/* check if the bus is top-level */
if (bus->parent != NULL) {
bus_num = bus->number;
db_assert(bus_num != 0);
} else {
bus_num = 0;
}
slot_num = PCI_SLOT(devfn);
func_num = PCI_FUNC(devfn);
base = ddb_access_config_base(swap, bus_num, slot_num);
*val = *(volatile u32 *) (base + (func_num << 8) + where);
ddb_close_config_base(swap);
return PCIBIOS_SUCCESSFUL;
}
static int read_config_word(struct pci_config_swap *swap,
struct pci_bus *bus, u32 devfn, u32 where,
u16 * val)
{
int status;
u32 result;
db_assert((where & 1) == 0);
status = read_config_dword(swap, bus, devfn, where & ~3, &result);
if (where & 2)
result >>= 16;
*val = result & 0xffff;
return status;
}
static int read_config_byte(struct pci_config_swap *swap,
struct pci_bus *bus, u32 devfn, u32 where,
u8 * val)
{
int status;
u32 result;
status = read_config_dword(swap, bus, devfn, where & ~3, &result);
if (where & 1)
result >>= 8;
if (where & 2)
result >>= 16;
*val = result & 0xff;
return status;
}
static int write_config_dword(struct pci_config_swap *swap,
struct pci_bus *bus, u32 devfn, u32 where,
u32 val)
{
u32 bus_num, slot_num, func_num;
u32 base;
db_assert((where & 3) == 0);
db_assert(where < (1 << 8));
/* check if the bus is top-level */
if (bus->parent != NULL) {
bus_num = bus->number;
db_assert(bus_num != 0);
} else {
bus_num = 0;
}
slot_num = PCI_SLOT(devfn);
func_num = PCI_FUNC(devfn);
base = ddb_access_config_base(swap, bus_num, slot_num);
*(volatile u32 *) (base + (func_num << 8) + where) = val;
ddb_close_config_base(swap);
return PCIBIOS_SUCCESSFUL;
}
static int write_config_word(struct pci_config_swap *swap,
struct pci_bus *bus, u32 devfn, u32 where, u16 val)
{
int status, shift = 0;
u32 result;
db_assert((where & 1) == 0);
status = read_config_dword(swap, bus, devfn, where & ~3, &result);
if (status != PCIBIOS_SUCCESSFUL)
return status;
if (where & 2)
shift += 16;
result &= ~(0xffff << shift);
result |= val << shift;
return write_config_dword(swap, bus, devfn, where & ~3, result);
}
static int write_config_byte(struct pci_config_swap *swap,
struct pci_bus *bus, u32 devfn, u32 where, u8 val)
{
int status, shift = 0;
u32 result;
status = read_config_dword(swap, bus, devfn, where & ~3, &result);
if (status != PCIBIOS_SUCCESSFUL)
return status;
if (where & 2)
shift += 16;
if (where & 1)
shift += 8;
result &= ~(0xff << shift);
result |= val << shift;
return write_config_dword(swap, bus, devfn, where & ~3, result);
}
#define MAKE_PCI_OPS(prefix, rw, pciswap, star) \
static int prefix##_##rw##_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 star val) \
{ \
if (size == 1) \
return rw##_config_byte(pciswap, bus, devfn, where, (u8 star)val); \
else if (size == 2) \
return rw##_config_word(pciswap, bus, devfn, where, (u16 star)val); \
/* Size must be 4 */ \
return rw##_config_dword(pciswap, bus, devfn, where, val); \
}
MAKE_PCI_OPS(extpci, read, &ext_pci_swap, *)
MAKE_PCI_OPS(extpci, write, &ext_pci_swap,)
MAKE_PCI_OPS(iopci, read, &io_pci_swap, *)
MAKE_PCI_OPS(iopci, write, &io_pci_swap,)
struct pci_ops ddb5477_ext_pci_ops = {
.read = extpci_read_config,
.write = extpci_write_config
};
struct pci_ops ddb5477_io_pci_ops = {
.read = iopci_read_config,
.write = iopci_write_config
};

207
arch/mips/pci/pci-ddb5477.c
View File

@ -1,207 +0,0 @@
/*
* PCI code for DDB5477.
*
* Copyright (C) 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <asm/bootinfo.h>
#include <asm/debug.h>
#include <asm/ddb5xxx/ddb5xxx.h>
static struct resource extpci_io_resource = {
.start = DDB_PCI0_IO_BASE - DDB_PCI_IO_BASE + 0x4000,
.end = DDB_PCI0_IO_BASE - DDB_PCI_IO_BASE + DDB_PCI0_IO_SIZE - 1,
.name = "ext pci IO space",
.flags = IORESOURCE_IO
};
static struct resource extpci_mem_resource = {
.start = DDB_PCI0_MEM_BASE + 0x100000,
.end = DDB_PCI0_MEM_BASE + DDB_PCI0_MEM_SIZE - 1,
.name = "ext pci memory space",
.flags = IORESOURCE_MEM
};
static struct resource iopci_io_resource = {
.start = DDB_PCI1_IO_BASE - DDB_PCI_IO_BASE,
.end = DDB_PCI1_IO_BASE - DDB_PCI_IO_BASE + DDB_PCI1_IO_SIZE - 1,
.name = "io pci IO space",
.flags = IORESOURCE_IO
};
static struct resource iopci_mem_resource = {
.start = DDB_PCI1_MEM_BASE,
.end = DDB_PCI1_MEM_BASE + DDB_PCI1_MEM_SIZE - 1,
.name = "ext pci memory space",
.flags = IORESOURCE_MEM
};
extern struct pci_ops ddb5477_ext_pci_ops;
extern struct pci_ops ddb5477_io_pci_ops;
struct pci_controller ddb5477_ext_controller = {
.pci_ops = &ddb5477_ext_pci_ops,
.io_resource = &extpci_io_resource,
.mem_resource = &extpci_mem_resource
};
struct pci_controller ddb5477_io_controller = {
.pci_ops = &ddb5477_io_pci_ops,
.io_resource = &iopci_io_resource,
.mem_resource = &iopci_mem_resource
};
/*
* we fix up irqs based on the slot number.
* The first entry is at AD:11.
* Fortunately this works because, although we have two pci buses,
* they all have different slot numbers (except for rockhopper slot 20
* which is handled below).
*
*/
/*
* irq mapping : device -> pci int # -> vrc4377 irq# ,
* ddb5477 board manual page 4 and vrc5477 manual page 46
*/
/*
* based on ddb5477 manual page 11
*/
#define MAX_SLOT_NUM 21
static unsigned char irq_map[MAX_SLOT_NUM] = {
/* SLOT: 0, AD:11 */ 0xff,
/* SLOT: 1, AD:12 */ 0xff,
/* SLOT: 2, AD:13 */ 0xff,
/* SLOT: 3, AD:14 */ 0xff,
/* SLOT: 4, AD:15 */ VRC5477_IRQ_INTA, /* onboard tulip */
/* SLOT: 5, AD:16 */ VRC5477_IRQ_INTB, /* slot 1 */
/* SLOT: 6, AD:17 */ VRC5477_IRQ_INTC, /* slot 2 */
/* SLOT: 7, AD:18 */ VRC5477_IRQ_INTD, /* slot 3 */
/* SLOT: 8, AD:19 */ VRC5477_IRQ_INTE, /* slot 4 */
/* SLOT: 9, AD:20 */ 0xff,
/* SLOT: 10, AD:21 */ 0xff,
/* SLOT: 11, AD:22 */ 0xff,
/* SLOT: 12, AD:23 */ 0xff,
/* SLOT: 13, AD:24 */ 0xff,
/* SLOT: 14, AD:25 */ 0xff,
/* SLOT: 15, AD:26 */ 0xff,
/* SLOT: 16, AD:27 */ 0xff,
/* SLOT: 17, AD:28 */ 0xff,
/* SLOT: 18, AD:29 */ VRC5477_IRQ_IOPCI_INTC, /* vrc5477 ac97 */
/* SLOT: 19, AD:30 */ VRC5477_IRQ_IOPCI_INTB, /* vrc5477 usb peri */
/* SLOT: 20, AD:31 */ VRC5477_IRQ_IOPCI_INTA, /* vrc5477 usb host */
};
static unsigned char rockhopperII_irq_map[MAX_SLOT_NUM] = {
/* SLOT: 0, AD:11 */ 0xff,
/* SLOT: 1, AD:12 */ VRC5477_IRQ_INTB, /* onboard AMD PCNET */
/* SLOT: 2, AD:13 */ 0xff,
/* SLOT: 3, AD:14 */ 0xff,
/* SLOT: 4, AD:15 */ 14, /* M5229 ide ISA irq */
/* SLOT: 5, AD:16 */ VRC5477_IRQ_INTD, /* slot 3 */
/* SLOT: 6, AD:17 */ VRC5477_IRQ_INTA, /* slot 4 */
/* SLOT: 7, AD:18 */ VRC5477_IRQ_INTD, /* slot 5 */
/* SLOT: 8, AD:19 */ 0, /* M5457 modem nop */
/* SLOT: 9, AD:20 */ VRC5477_IRQ_INTA, /* slot 2 */
/* SLOT: 10, AD:21 */ 0xff,
/* SLOT: 11, AD:22 */ 0xff,
/* SLOT: 12, AD:23 */ 0xff,
/* SLOT: 13, AD:24 */ 0xff,
/* SLOT: 14, AD:25 */ 0xff,
/* SLOT: 15, AD:26 */ 0xff,
/* SLOT: 16, AD:27 */ 0xff,
/* SLOT: 17, AD:28 */ 0, /* M7101 PMU nop */
/* SLOT: 18, AD:29 */ VRC5477_IRQ_IOPCI_INTC, /* vrc5477 ac97 */
/* SLOT: 19, AD:30 */ VRC5477_IRQ_IOPCI_INTB, /* vrc5477 usb peri */
/* SLOT: 20, AD:31 */ VRC5477_IRQ_IOPCI_INTA, /* vrc5477 usb host */
};
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
int slot_num;
unsigned char *slot_irq_map;
unsigned char irq;
/*
* We ignore the swizzled slot and pin values. The original
* pci_fixup_irq() codes largely base irq number on the dev slot
* numbers because except for one case they are unique even
* though there are multiple pci buses.
*/
if (mips_machtype == MACH_NEC_ROCKHOPPERII)
slot_irq_map = rockhopperII_irq_map;
else
slot_irq_map = irq_map;
slot_num = PCI_SLOT(dev->devfn);
irq = slot_irq_map[slot_num];
db_assert(slot_num < MAX_SLOT_NUM);
db_assert(irq != 0xff);
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
if (mips_machtype == MACH_NEC_ROCKHOPPERII) {
/* hack to distinquish overlapping slot 20s, one
* on bus 0 (ALI USB on the M1535 on the backplane),
* and one on bus 2 (NEC USB controller on the CPU board)
* Make the M1535 USB - ISA IRQ number 9.
*/
if (slot_num == 20 && dev->bus->number == 0) {
pci_write_config_byte(dev,
PCI_INTERRUPT_LINE,
9);
irq = 9;
}
}
return irq;
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}
void ddb_pci_reset_bus(void)
{
u32 temp;
/*
* I am not sure about the "official" procedure, the following
* steps work as far as I know:
* We first set PCI cold reset bit (bit 31) in PCICTRL-H.
* Then we clear the PCI warm reset bit (bit 30) to 0 in PCICTRL-H.
* The same is true for both PCI channels.
*/
temp = ddb_in32(DDB_PCICTL0_H);
temp |= 0x80000000;
ddb_out32(DDB_PCICTL0_H, temp);
temp &= ~0xc0000000;
ddb_out32(DDB_PCICTL0_H, temp);
temp = ddb_in32(DDB_PCICTL1_H);
temp |= 0x80000000;
ddb_out32(DDB_PCICTL1_H, temp);
temp &= ~0xc0000000;
ddb_out32(DDB_PCICTL1_H, temp);
}

10
include/asm-mips/bootinfo.h
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@ -85,16 +85,6 @@
#define MACH_GROUP_COBALT 7 /* Cobalt servers */
#define MACH_COBALT_27 0 /* Proto "27" hardware */
/*
* Valid machtype for group NEC DDB
*/
#define MACH_GROUP_NEC_DDB 8 /* NEC DDB */
#define MACH_NEC_DDB5074 0 /* NEC DDB Vrc-5074 */
#define MACH_NEC_DDB5476 1 /* NEC DDB Vrc-5476 */
#define MACH_NEC_DDB5477 2 /* NEC DDB Vrc-5477 */
#define MACH_NEC_ROCKHOPPER 3 /* Rockhopper base board */
#define MACH_NEC_ROCKHOPPERII 4 /* Rockhopper II base board */
/*
* Valid machtype for group BAGET
*/

342
include/asm-mips/ddb5xxx/ddb5477.h
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@ -1,342 +0,0 @@
/***********************************************************************
*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* include/asm-mips/ddb5xxx/ddb5477.h
* DDB 5477 specific definitions and macros.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
***********************************************************************
*/
#ifndef __ASM_DDB5XXX_DDB5477_H
#define __ASM_DDB5XXX_DDB5477_H
#include <irq.h>
/*
* This contains macros that are specific to DDB5477 or renamed from
* DDB5476.
*/
/*
* renamed PADRs
*/
#define DDB_LCS0 DDB_DCS2
#define DDB_LCS1 DDB_DCS3
#define DDB_LCS2 DDB_DCS4
#define DDB_VRC5477 DDB_INTCS
/*
* New CPU interface registers
*/
#define DDB_INTCTRL0 0x0400 /* Interrupt Control 0 */
#define DDB_INTCTRL1 0x0404 /* Interrupt Control 1 */
#define DDB_INTCTRL2 0x0408 /* Interrupt Control 2 */
#define DDB_INTCTRL3 0x040c /* Interrupt Control 3 */
#define DDB_INT0STAT 0x0420 /* INT0 Status [R] */
#define DDB_INT1STAT 0x0428 /* INT1 Status [R] */
#define DDB_INT2STAT 0x0430 /* INT2 Status [R] */
#define DDB_INT3STAT 0x0438 /* INT3 Status [R] */
#define DDB_INT4STAT 0x0440 /* INT4 Status [R] */
#define DDB_NMISTAT 0x0450 /* NMI Status [R] */
#define DDB_INTCLR32 0x0468 /* Interrupt Clear */
#define DDB_INTPPES0 0x0470 /* PCI0 Interrupt Control */
#define DDB_INTPPES1 0x0478 /* PCI1 Interrupt Control */
#undef DDB_CPUSTAT /* duplicate in Vrc-5477 */
#define DDB_CPUSTAT 0x0480 /* CPU Status [R] */
#define DDB_BUSCTRL 0x0488 /* Internal Bus Control */
/*
* Timer registers
*/
#define DDB_REFCTRL_L DDB_T0CTRL
#define DDB_REFCTRL_H (DDB_T0CTRL+4)
#define DDB_REFCNTR DDB_T0CNTR
#define DDB_SPT0CTRL_L DDB_T1CTRL
#define DDB_SPT0CTRL_H (DDB_T1CTRL+4)
#define DDB_SPT1CTRL_L DDB_T2CTRL
#define DDB_SPT1CTRL_H (DDB_T2CTRL+4)
#define DDB_SPT1CNTR DDB_T1CTRL
#define DDB_WDTCTRL_L DDB_T3CTRL
#define DDB_WDTCTRL_H (DDB_T3CTRL+4)
#define DDB_WDTCNTR DDB_T3CNTR
/*
* DMA registers are moved. We don't care about it for now. TODO.
*/
/*
* BARs for ext PCI (PCI0)
*/
#undef DDB_BARC
#undef DDB_BARB
#define DDB_BARC0 0x0210 /* PCI0 Control */
#define DDB_BARM010 0x0218 /* PCI0 SDRAM bank01 */
#define DDB_BARM230 0x0220 /* PCI0 SDRAM bank23 */
#define DDB_BAR00 0x0240 /* PCI0 LDCS0 */
#define DDB_BAR10 0x0248 /* PCI0 LDCS1 */
#define DDB_BAR20 0x0250 /* PCI0 LDCS2 */
#define DDB_BAR30 0x0258 /* PCI0 LDCS3 */
#define DDB_BAR40 0x0260 /* PCI0 LDCS4 */
#define DDB_BAR50 0x0268 /* PCI0 LDCS5 */
#define DDB_BARB0 0x0280 /* PCI0 BOOT */
#define DDB_BARP00 0x0290 /* PCI0 for IOPCI Window0 */
#define DDB_BARP10 0x0298 /* PCI0 for IOPCI Window1 */
/*
* BARs for IOPIC (PCI1)
*/
#define DDB_BARC1 0x0610 /* PCI1 Control */
#define DDB_BARM011 0x0618 /* PCI1 SDRAM bank01 */
#define DDB_BARM231 0x0620 /* PCI1 SDRAM bank23 */
#define DDB_BAR01 0x0640 /* PCI1 LDCS0 */
#define DDB_BAR11 0x0648 /* PCI1 LDCS1 */
#define DDB_BAR21 0x0650 /* PCI1 LDCS2 */
#define DDB_BAR31 0x0658 /* PCI1 LDCS3 */
#define DDB_BAR41 0x0660 /* PCI1 LDCS4 */
#define DDB_BAR51 0x0668 /* PCI1 LDCS5 */
#define DDB_BARB1 0x0680 /* PCI1 BOOT */
#define DDB_BARP01 0x0690 /* PCI1 for ext PCI Window0 */
#define DDB_BARP11 0x0698 /* PCI1 for ext PCI Window1 */
/*
* Other registers for ext PCI (PCI0)
*/
#define DDB_PCIINIT00 0x02f0 /* PCI0 Initiator 0 */
#define DDB_PCIINIT10 0x02f8 /* PCI0 Initiator 1 */
#define DDB_PCISWP0 0x02b0 /* PCI0 Swap */
#define DDB_PCIERR0 0x02b8 /* PCI0 Error */
#define DDB_PCICTL0_L 0x02e0 /* PCI0 Control-L */
#define DDB_PCICTL0_H 0x02e4 /* PCI0 Control-H */
#define DDB_PCIARB0_L 0x02e8 /* PCI0 Arbitration-L */
#define DDB_PCIARB0_H 0x02ec /* PCI0 Arbitration-H */
/*
* Other registers for IOPCI (PCI1)
*/
#define DDB_IOPCIW0 0x00d0 /* PCI Address Window 0 [R/W] */
#define DDB_IOPCIW1 0x00d8 /* PCI Address Window 1 [R/W] */
#define DDB_PCIINIT01 0x06f0 /* PCI1 Initiator 0 */
#define DDB_PCIINIT11 0x06f8 /* PCI1 Initiator 1 */
#define DDB_PCISWP1 0x06b0 /* PCI1 Swap */
#define DDB_PCIERR1 0x06b8 /* PCI1 Error */
#define DDB_PCICTL1_L 0x06e0 /* PCI1 Control-L */
#define DDB_PCICTL1_H 0x06e4 /* PCI1 Control-H */
#define DDB_PCIARB1_L 0x06e8 /* PCI1 Arbitration-L */
#define DDB_PCIARB1_H 0x06ec /* PCI1 Arbitration-H */
/*
* Local Bus
*/
#define DDB_LCST0 0x0110 /* LB Chip Select Timing 0 */
#define DDB_LCST1 0x0118 /* LB Chip Select Timing 1 */
#undef DDB_LCST2
#define DDB_LCST2 0x0120 /* LB Chip Select Timing 2 */
#undef DDB_LCST3
#undef DDB_LCST4
#undef DDB_LCST5
#undef DDB_LCST6
#undef DDB_LCST7
#undef DDB_LCST8
#define DDB_ERRADR 0x0150 /* Error Address Register */
#define DDB_ERRCS 0x0160
#define DDB_BTM 0x0170 /* Boot Time Mode value */
/*
* MISC registers
*/
#define DDB_GIUFUNSEL 0x4040 /* select dual-func pins */
#define DDB_PIBMISC 0x0750 /* USB buffer enable / power saving */
/*
* Memory map (physical address)
*
* Note most of the following address must be properly aligned by the
* corresponding size. For example, if PCI_IO_SIZE is 16MB, then
* PCI_IO_BASE must be aligned along 16MB boundary.
*/
/* the actual ram size is detected at run-time */
#define DDB_SDRAM_BASE 0x00000000
#define DDB_MAX_SDRAM_SIZE 0x08000000 /* less than 128MB */
#define DDB_PCI0_MEM_BASE 0x08000000
#define DDB_PCI0_MEM_SIZE 0x08000000 /* 128 MB */
#define DDB_PCI1_MEM_BASE 0x10000000
#define DDB_PCI1_MEM_SIZE 0x08000000 /* 128 MB */
#define DDB_PCI0_CONFIG_BASE 0x18000000
#define DDB_PCI0_CONFIG_SIZE 0x01000000 /* 16 MB */
#define DDB_PCI1_CONFIG_BASE 0x19000000
#define DDB_PCI1_CONFIG_SIZE 0x01000000 /* 16 MB */
#define DDB_PCI_IO_BASE 0x1a000000 /* we concatenate two IOs */
#define DDB_PCI0_IO_BASE 0x1a000000
#define DDB_PCI0_IO_SIZE 0x01000000 /* 16 MB */
#define DDB_PCI1_IO_BASE 0x1b000000
#define DDB_PCI1_IO_SIZE 0x01000000 /* 16 MB */
#define DDB_LCS0_BASE 0x1c000000 /* flash memory */
#define DDB_LCS0_SIZE 0x01000000 /* 16 MB */
#define DDB_LCS1_BASE 0x1d000000 /* misc */
#define DDB_LCS1_SIZE 0x01000000 /* 16 MB */
#define DDB_LCS2_BASE 0x1e000000 /* Mezzanine */
#define DDB_LCS2_SIZE 0x01000000 /* 16 MB */
#define DDB_VRC5477_BASE 0x1fa00000 /* VRC5477 control regs */
#define DDB_VRC5477_SIZE 0x00200000 /* 2MB */
#define DDB_BOOTCS_BASE 0x1fc00000 /* Boot ROM / EPROM /Flash */
#define DDB_BOOTCS_SIZE 0x00200000 /* 2 MB - doc says 4MB */
#define DDB_LED DDB_LCS1_BASE + 0x10000
/*
* DDB5477 specific functions
*/
#ifndef __ASSEMBLY__
extern void ddb5477_irq_setup(void);
/* route irq to cpu int pin */
extern void ll_vrc5477_irq_route(int vrc5477_irq, int ip);
/* low-level routine for enabling vrc5477 irq, bypassing high-level */
extern void ll_vrc5477_irq_enable(int vrc5477_irq);
extern void ll_vrc5477_irq_disable(int vrc5477_irq);
#endif /* !__ASSEMBLY__ */
/* PCI intr ack share PCIW0 with PCI IO */
#define DDB_PCI_IACK_BASE DDB_PCI_IO_BASE
/*
* Interrupt mapping
*
* We have three interrupt controllers:
*
* . CPU itself - 8 sources
* . i8259 - 16 sources
* . vrc5477 - 32 sources
*
* They connected as follows:
* all vrc5477 interrupts are routed to cpu IP2 (by software setting)
* all i8359 are routed to INTC in vrc5477 (by hardware connection)
*
* All VRC5477 PCI interrupts are level-triggered (no ack needed).
* All PCI irq but INTC are active low.
*/
/*
* irq number block assignment
*/
#define NUM_CPU_IRQ 8
#define NUM_VRC5477_IRQ 32
#define CPU_IRQ_BASE MIPS_CPU_IRQ_BASE
#define VRC5477_IRQ_BASE (CPU_IRQ_BASE + NUM_CPU_IRQ)
/*
* vrc5477 irq defs
*/
#define VRC5477_IRQ_CPCE (0 + VRC5477_IRQ_BASE) /* cpu parity error */
#define VRC5477_IRQ_CNTD (1 + VRC5477_IRQ_BASE) /* cpu no target */
#define VRC5477_IRQ_I2C (2 + VRC5477_IRQ_BASE) /* I2C */
#define VRC5477_IRQ_DMA (3 + VRC5477_IRQ_BASE) /* DMA */
#define VRC5477_IRQ_UART0 (4 + VRC5477_IRQ_BASE)
#define VRC5477_IRQ_WDOG (5 + VRC5477_IRQ_BASE) /* watchdog timer */
#define VRC5477_IRQ_SPT1 (6 + VRC5477_IRQ_BASE) /* special purpose timer 1 */
#define VRC5477_IRQ_LBRT (7 + VRC5477_IRQ_BASE) /* local bus read timeout */
#define VRC5477_IRQ_INTA (8 + VRC5477_IRQ_BASE) /* PCI INT #A */
#define VRC5477_IRQ_INTB (9 + VRC5477_IRQ_BASE) /* PCI INT #B */
#define VRC5477_IRQ_INTC (10 + VRC5477_IRQ_BASE) /* PCI INT #C */
#define VRC5477_IRQ_INTD (11 + VRC5477_IRQ_BASE) /* PCI INT #D */
#define VRC5477_IRQ_INTE (12 + VRC5477_IRQ_BASE) /* PCI INT #E */
#define VRC5477_IRQ_RESERVED_13 (13 + VRC5477_IRQ_BASE) /* reserved */
#define VRC5477_IRQ_PCIS (14 + VRC5477_IRQ_BASE) /* PCI SERR # */
#define VRC5477_IRQ_PCI (15 + VRC5477_IRQ_BASE) /* PCI internal error */
#define VRC5477_IRQ_IOPCI_INTA (16 + VRC5477_IRQ_BASE) /* USB-H */
#define VRC5477_IRQ_IOPCI_INTB (17 + VRC5477_IRQ_BASE) /* USB-P */
#define VRC5477_IRQ_IOPCI_INTC (18 + VRC5477_IRQ_BASE) /* AC97 */
#define VRC5477_IRQ_IOPCI_INTD (19 + VRC5477_IRQ_BASE) /* Reserved */
#define VRC5477_IRQ_UART1 (20 + VRC5477_IRQ_BASE)
#define VRC5477_IRQ_SPT0 (21 + VRC5477_IRQ_BASE) /* special purpose timer 0 */
#define VRC5477_IRQ_GPT0 (22 + VRC5477_IRQ_BASE) /* general purpose timer 0 */
#define VRC5477_IRQ_GPT1 (23 + VRC5477_IRQ_BASE) /* general purpose timer 1 */
#define VRC5477_IRQ_GPT2 (24 + VRC5477_IRQ_BASE) /* general purpose timer 2 */
#define VRC5477_IRQ_GPT3 (25 + VRC5477_IRQ_BASE) /* general purpose timer 3 */
#define VRC5477_IRQ_GPIO (26 + VRC5477_IRQ_BASE)
#define VRC5477_IRQ_SIO0 (27 + VRC5477_IRQ_BASE)
#define VRC5477_IRQ_SIO1 (28 + VRC5477_IRQ_BASE)
#define VRC5477_IRQ_RESERVED_29 (29 + VRC5477_IRQ_BASE) /* reserved */
#define VRC5477_IRQ_IOPCISERR (30 + VRC5477_IRQ_BASE) /* IO PCI SERR # */
#define VRC5477_IRQ_IOPCI (31 + VRC5477_IRQ_BASE)
/*
* i2859 irq assignment
*/
#define I8259_IRQ_RESERVED_0 (0 + I8259A_IRQ_BASE)
#define I8259_IRQ_KEYBOARD (1 + I8259A_IRQ_BASE) /* M1543 default */
#define I8259_IRQ_CASCADE (2 + I8259A_IRQ_BASE)
#define I8259_IRQ_UART_B (3 + I8259A_IRQ_BASE) /* M1543 default, may conflict with RTC according to schematic diagram */
#define I8259_IRQ_UART_A (4 + I8259A_IRQ_BASE) /* M1543 default */
#define I8259_IRQ_PARALLEL (5 + I8259A_IRQ_BASE) /* M1543 default */
#define I8259_IRQ_RESERVED_6 (6 + I8259A_IRQ_BASE)
#define I8259_IRQ_RESERVED_7 (7 + I8259A_IRQ_BASE)
#define I8259_IRQ_RTC (8 + I8259A_IRQ_BASE) /* who set this? */
#define I8259_IRQ_USB (9 + I8259A_IRQ_BASE) /* ddb_setup */
#define I8259_IRQ_PMU (10 + I8259A_IRQ_BASE) /* ddb_setup */
#define I8259_IRQ_RESERVED_11 (11 + I8259A_IRQ_BASE)
#define I8259_IRQ_RESERVED_12 (12 + I8259A_IRQ_BASE) /* m1543_irq_setup */
#define I8259_IRQ_RESERVED_13 (13 + I8259A_IRQ_BASE)
#define I8259_IRQ_HDC1 (14 + I8259A_IRQ_BASE) /* default and ddb_setup */
#define I8259_IRQ_HDC2 (15 + I8259A_IRQ_BASE) /* default */
/*
* misc
*/
#define VRC5477_I8259_CASCADE (VRC5477_IRQ_INTC - VRC5477_IRQ_BASE)
#define CPU_VRC5477_CASCADE 2
/*
* debug routines
*/
#ifndef __ASSEMBLY__
#if defined(CONFIG_RUNTIME_DEBUG)
extern void vrc5477_show_pdar_regs(void);
extern void vrc5477_show_pci_regs(void);
extern void vrc5477_show_bar_regs(void);
extern void vrc5477_show_int_regs(void);
extern void vrc5477_show_all_regs(void);
#endif
/*
* RAM size
*/
extern int board_ram_size;
#endif /* !__ASSEMBLY__ */
#endif /* __ASM_DDB5XXX_DDB5477_H */

263
include/asm-mips/ddb5xxx/ddb5xxx.h
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@ -1,263 +0,0 @@
/*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
* Sony Software Development Center Europe (SDCE), Brussels
*
* include/asm-mips/ddb5xxx/ddb5xxx.h
* Common header for all NEC DDB 5xxx boards, including 5074, 5476, 5477.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifndef __ASM_DDB5XXX_DDB5XXX_H
#define __ASM_DDB5XXX_DDB5XXX_H
#include <linux/types.h>
/*
* This file is based on the following documentation:
*
* NEC Vrc 5074 System Controller Data Sheet, June 1998
*
* [jsun] It is modified so that this file only contains the macros
* that are true for all DDB 5xxx boards. The modification is based on
*
* uPD31577(VRC5477) VR5432-SDRAM/PCI Bridge (Luke)
* Preliminary Specification Decoment, Rev 1.1, 27 Dec, 2000
*
*/
#define DDB_BASE 0xbfa00000
#define DDB_SIZE 0x00200000 /* 2 MB */
/*
* Physical Device Address Registers (PDARs)
*/
#define DDB_SDRAM0 0x0000 /* SDRAM Bank 0 [R/W] */
#define DDB_SDRAM1 0x0008 /* SDRAM Bank 1 [R/W] */
#define DDB_DCS2 0x0010 /* Device Chip-Select 2 [R/W] */
#define DDB_DCS3 0x0018 /* Device Chip-Select 3 [R/W] */
#define DDB_DCS4 0x0020 /* Device Chip-Select 4 [R/W] */
#define DDB_DCS5 0x0028 /* Device Chip-Select 5 [R/W] */
#define DDB_DCS6 0x0030 /* Device Chip-Select 6 [R/W] */
#define DDB_DCS7 0x0038 /* Device Chip-Select 7 [R/W] */
#define DDB_DCS8 0x0040 /* Device Chip-Select 8 [R/W] */
#define DDB_PCIW0 0x0060 /* PCI Address Window 0 [R/W] */
#define DDB_PCIW1 0x0068 /* PCI Address Window 1 [R/W] */
#define DDB_INTCS 0x0070 /* Controller Internal Registers and Devices */
/* [R/W] */
#define DDB_BOOTCS 0x0078 /* Boot ROM Chip-Select [R/W] */
/* Vrc5477 has two more, IOPCIW0, IOPCIW1 */
/*
* CPU Interface Registers
*/
#define DDB_CPUSTAT 0x0080 /* CPU Status [R/W] */
#define DDB_INTCTRL 0x0088 /* Interrupt Control [R/W] */
#define DDB_INTSTAT0 0x0090 /* Interrupt Status 0 [R] */
#define DDB_INTSTAT1 0x0098 /* Interrupt Status 1 and CPU Interrupt */
/* Enable [R/W] */
#define DDB_INTCLR 0x00A0 /* Interrupt Clear [R/W] */
#define DDB_INTPPES 0x00A8 /* PCI Interrupt Control [R/W] */
/*
* Memory-Interface Registers
*/
#define DDB_MEMCTRL 0x00C0 /* Memory Control */
#define DDB_ACSTIME 0x00C8 /* Memory Access Timing [R/W] */
#define DDB_CHKERR 0x00D0 /* Memory Check Error Status [R] */
/*
* PCI-Bus Registers
*/
#define DDB_PCICTRL 0x00E0 /* PCI Control [R/W] */
#define DDB_PCIARB 0x00E8 /* PCI Arbiter [R/W] */
#define DDB_PCIINIT0 0x00F0 /* PCI Master (Initiator) 0 [R/W] */
#define DDB_PCIINIT1 0x00F8 /* PCI Master (Initiator) 1 [R/W] */
#define DDB_PCIERR 0x00B8 /* PCI Error [R/W] */
/*
* Local-Bus Registers
*/
#define DDB_LCNFG 0x0100 /* Local Bus Configuration [R/W] */
#define DDB_LCST2 0x0110 /* Local Bus Chip-Select Timing 2 [R/W] */
#define DDB_LCST3 0x0118 /* Local Bus Chip-Select Timing 3 [R/W] */
#define DDB_LCST4 0x0120 /* Local Bus Chip-Select Timing 4 [R/W] */
#define DDB_LCST5 0x0128 /* Local Bus Chip-Select Timing 5 [R/W] */
#define DDB_LCST6 0x0130 /* Local Bus Chip-Select Timing 6 [R/W] */
#define DDB_LCST7 0x0138 /* Local Bus Chip-Select Timing 7 [R/W] */
#define DDB_LCST8 0x0140 /* Local Bus Chip-Select Timing 8 [R/W] */
#define DDB_DCSFN 0x0150 /* Device Chip-Select Muxing and Output */
/* Enables [R/W] */
#define DDB_DCSIO 0x0158 /* Device Chip-Selects As I/O Bits [R/W] */
#define DDB_BCST 0x0178 /* Local Boot Chip-Select Timing [R/W] */
/*
* DMA Registers
*/
#define DDB_DMACTRL0 0x0180 /* DMA Control 0 [R/W] */
#define DDB_DMASRCA0 0x0188 /* DMA Source Address 0 [R/W] */
#define DDB_DMADESA0 0x0190 /* DMA Destination Address 0 [R/W] */
#define DDB_DMACTRL1 0x0198 /* DMA Control 1 [R/W] */
#define DDB_DMASRCA1 0x01A0 /* DMA Source Address 1 [R/W] */
#define DDB_DMADESA1 0x01A8 /* DMA Destination Address 1 [R/W] */
/*
* Timer Registers
*/
#define DDB_T0CTRL 0x01C0 /* SDRAM Refresh Control [R/W] */
#define DDB_T0CNTR 0x01C8 /* SDRAM Refresh Counter [R/W] */
#define DDB_T1CTRL 0x01D0 /* CPU-Bus Read Time-Out Control [R/W] */
#define DDB_T1CNTR 0x01D8 /* CPU-Bus Read Time-Out Counter [R/W] */
#define DDB_T2CTRL 0x01E0 /* General-Purpose Timer Control [R/W] */
#define DDB_T2CNTR 0x01E8 /* General-Purpose Timer Counter [R/W] */
#define DDB_T3CTRL 0x01F0 /* Watchdog Timer Control [R/W] */
#define DDB_T3CNTR 0x01F8 /* Watchdog Timer Counter [R/W] */
/*
* PCI Configuration Space Registers
*/
#define DDB_PCI_BASE 0x0200
#define DDB_VID 0x0200 /* PCI Vendor ID [R] */
#define DDB_DID 0x0202 /* PCI Device ID [R] */
#define DDB_PCICMD 0x0204 /* PCI Command [R/W] */
#define DDB_PCISTS 0x0206 /* PCI Status [R/W] */
#define DDB_REVID 0x0208 /* PCI Revision ID [R] */
#define DDB_CLASS 0x0209 /* PCI Class Code [R] */
#define DDB_CLSIZ 0x020C /* PCI Cache Line Size [R/W] */
#define DDB_MLTIM 0x020D /* PCI Latency Timer [R/W] */
#define DDB_HTYPE 0x020E /* PCI Header Type [R] */
#define DDB_BIST 0x020F /* BIST [R] (unimplemented) */
#define DDB_BARC 0x0210 /* PCI Base Address Register Control [R/W] */
#define DDB_BAR0 0x0218 /* PCI Base Address Register 0 [R/W] */
#define DDB_BAR1 0x0220 /* PCI Base Address Register 1 [R/W] */
#define DDB_CIS 0x0228 /* PCI Cardbus CIS Pointer [R] */
/* (unimplemented) */
#define DDB_SSVID 0x022C /* PCI Sub-System Vendor ID [R/W] */
#define DDB_SSID 0x022E /* PCI Sub-System ID [R/W] */
#define DDB_ROM 0x0230 /* Expansion ROM Base Address [R] */
/* (unimplemented) */
#define DDB_INTLIN 0x023C /* PCI Interrupt Line [R/W] */
#define DDB_INTPIN 0x023D /* PCI Interrupt Pin [R] */
#define DDB_MINGNT 0x023E /* PCI Min_Gnt [R] (unimplemented) */
#define DDB_MAXLAT 0x023F /* PCI Max_Lat [R] (unimplemented) */
#define DDB_BAR2 0x0240 /* PCI Base Address Register 2 [R/W] */
#define DDB_BAR3 0x0248 /* PCI Base Address Register 3 [R/W] */
#define DDB_BAR4 0x0250 /* PCI Base Address Register 4 [R/W] */
#define DDB_BAR5 0x0258 /* PCI Base Address Register 5 [R/W] */
#define DDB_BAR6 0x0260 /* PCI Base Address Register 6 [R/W] */
#define DDB_BAR7 0x0268 /* PCI Base Address Register 7 [R/W] */
#define DDB_BAR8 0x0270 /* PCI Base Address Register 8 [R/W] */
#define DDB_BARB 0x0278 /* PCI Base Address Register BOOT [R/W] */
/*
* Nile 4 Register Access
*/
static inline void ddb_sync(void)
{
volatile u32 *p = (volatile u32 *)0xbfc00000;
(void)(*p);
}
static inline void ddb_out32(u32 offset, u32 val)
{
*(volatile u32 *)(DDB_BASE+offset) = val;
ddb_sync();
}
static inline u32 ddb_in32(u32 offset)
{
u32 val = *(volatile u32 *)(DDB_BASE+offset);
ddb_sync();
return val;
}
static inline void ddb_out16(u32 offset, u16 val)
{
*(volatile u16 *)(DDB_BASE+offset) = val;
ddb_sync();
}
static inline u16 ddb_in16(u32 offset)
{
u16 val = *(volatile u16 *)(DDB_BASE+offset);
ddb_sync();
return val;
}
static inline void ddb_out8(u32 offset, u8 val)
{
*(volatile u8 *)(DDB_BASE+offset) = val;
ddb_sync();
}
static inline u8 ddb_in8(u32 offset)
{
u8 val = *(volatile u8 *)(DDB_BASE+offset);
ddb_sync();
return val;
}
/*
* Physical Device Address Registers
*/
extern u32
ddb_calc_pdar(u32 phys, u32 size, int width, int on_memory_bus, int pci_visible);
extern void
ddb_set_pdar(u32 pdar, u32 phys, u32 size, int width,
int on_memory_bus, int pci_visible);
/*
* PCI Master Registers
*/
#define DDB_PCICMD_IACK 0 /* PCI Interrupt Acknowledge */
#define DDB_PCICMD_IO 1 /* PCI I/O Space */
#define DDB_PCICMD_MEM 3 /* PCI Memory Space */
#define DDB_PCICMD_CFG 5 /* PCI Configuration Space */
/*
* additional options for pci init reg (no shifting needed)
*/
#define DDB_PCI_CFGTYPE1 0x200 /* for pci init0/1 regs */
#define DDB_PCI_ACCESS_32 0x10 /* for pci init0/1 regs */
extern void ddb_set_pmr(u32 pmr, u32 type, u32 addr, u32 options);
/*
* we need to reset pci bus when we start up and shutdown
*/
extern void ddb_pci_reset_bus(void);
/*
* include the board dependent part
*/
#if defined(CONFIG_DDB5477)
#include <asm/ddb5xxx/ddb5477.h>
#else
#error "Unknown DDB board!"
#endif
#endif /* __ASM_DDB5XXX_DDB5XXX_H */