* Re: [PATCH 02/10] Make Virtex-II Pro support generic for all Virtex devices
From: Grant Likely @ 2006-01-13 17:52 UTC (permalink / raw)
To: Andrei Konovalov; +Cc: glikely, dhlii, gnathita, linuxppc-embedded
In-Reply-To: <43C691C2.9090607@ru.mvista.com>
Andrei Konovalov wrote:
> grant.likely@secretlab.ca wrote:
>
>> The PPC405 hard core is used in both the Virtex-II Pro and Virtex 4 FX
>> FPGAs. This patch cleans up the Virtex naming convention to reflect more
>> than just the Virtex-II Pro.
>>
>> Rename files virtex-ii_pro.[ch] to virtex.[ch]
>> Rename config value VIRTEX_II_PRO to XILINX_VIRTEX
>>
>> Signed-off-by: Grant C. Likely <grant.likely@secretlab.ca>
>>
>> ---
>
>
> Here is a misprint:
>
>>
> ...
>
>> diff --git a/arch/ppc/platforms/4xx/virtex.c
>> b/arch/ppc/platforms/4xx/virtex.c
>> new file mode 100644
>> index 0000000..1de7a27
>> --- /dev/null
>> +++ b/arch/ppc/platforms/4xx/virtex.c
>> @@ -0,0 +1,60 @@
>> +/*
>> + * arch/ppc/platforms/4xx/virtex.c
>> + *
>> + * Author: MontaVista Software, Inc.
>> + * source@mvista.com
>> + *
>> + * 2002-2004 (c) MontaVista Software, Inc. This file is licensed
>> under the
>> + * terms of the GNU General Public License version 2. This program
>> is licensed
>> + * "as is" without any warranty of any kind, whether express or implied.
>> + */
>> +
>> +#include <linux/config.h>
>> +#include <linux/init.h>
>> +#include <asm/ocp.h>
>> +#include <platform/4xx/virtex.h>
>
>
> Should be
> #include <platforms/4xx/virtex.h>
oops, the 's' got added in one of the later patches. Don't know how I
managed that.
Thanks
--
Grant Likely, B.Sc. P.Eng.
Secret Lab Technologies Ltd.
(403) 663-0761
^ permalink raw reply
* Re: Artesyn PM/PPC 750 U-Boot/Linux support? Datasheet?
From: David Hawkins @ 2006-01-13 17:28 UTC (permalink / raw)
To: linuxppc-embedded
In-Reply-To: <43C7DD1D.20804@ovro.caltech.edu>
> also if anyone has the datasheet for this board
Artesyn just sent me the PDF, so if anyone needs it,
feel free to ask.
Dave
^ permalink raw reply
* [PATCH] powerpc: Add MPC834x SYS board to arch/powerpc
From: Kumar Gala @ 2006-01-13 17:19 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, linuxppc-embeddd
Add the first MPC83xx board that uses a flat device tree to arch/powerpc.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
commit ae97a598202f4076627acaba0fcc1884f0c703d7
tree 1287606a25364c257904dbfa19f906478f86b443
parent 8699b259e5432c100d06ea406616453a2ccc1989
author Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 11:24:16 -0600
committer Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 11:24:16 -0600
arch/powerpc/configs/mpc834x_sys_defconfig | 911 ++++++++++++++++++++++++++++
arch/powerpc/kernel/ppc_ksyms.c | 3
arch/powerpc/platforms/83xx/Kconfig | 1
arch/powerpc/platforms/83xx/mpc834x_sys.c | 243 +++++++
arch/powerpc/platforms/83xx/mpc834x_sys.h | 23 +
arch/powerpc/platforms/83xx/mpc83xx.h | 14
arch/powerpc/platforms/83xx/pci.c | 99 +++
7 files changed, 1292 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/configs/mpc834x_sys_defconfig b/arch/powerpc/configs/mpc834x_sys_defconfig
new file mode 100644
index 0000000..3bff761
--- /dev/null
+++ b/arch/powerpc/configs/mpc834x_sys_defconfig
@@ -0,0 +1,911 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.15-g461d4edf-dirty
+# Fri Jan 13 11:01:47 2006
+#
+# CONFIG_PPC64 is not set
+CONFIG_PPC32=y
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_DEFAULT_UIMAGE=y
+
+#
+# Processor support
+#
+# CONFIG_CLASSIC32 is not set
+# CONFIG_PPC_52xx is not set
+# CONFIG_PPC_82xx is not set
+CONFIG_PPC_83xx=y
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_8xx is not set
+# CONFIG_E200 is not set
+# CONFIG_E500 is not set
+CONFIG_6xx=y
+CONFIG_83xx=y
+CONFIG_PPC_FPU=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_SMP is not set
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=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_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_EMBEDDED=y
+# CONFIG_KALLSYMS 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 is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_SLOB is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD 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"
+CONFIG_PPC_GEN550=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Platform support
+#
+CONFIG_MPC834x_SYS=y
+CONFIG_MPC834x=y
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+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_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+# CONFIG_SOFTWARE_SUSPEND is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_I8259 is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCI_LEGACY_PROC is not set
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+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_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_BIC=y
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP 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_NET_DIVERT 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 is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# 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=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI 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
+
+#
+# Macintosh device drivers
+#
+# CONFIG_WINDFARM 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 is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_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
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 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=y
+# 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
+
+#
+# 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_GIANFAR=y
+# CONFIG_GFAR_NAPI is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+
+#
+# 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
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input 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 is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_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_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_83xx_WDT=y
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_PIIX4 is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_SCx200_ACB is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_SENSORS_M41T00 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Hardware Monitoring support
+#
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia Capabilities Port drivers
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=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
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# SN Devices
+#
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# 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_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_INOTIFY=y
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# 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_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_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=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# 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=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+# CONFIG_MSDOS_PARTITION is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+
+#
+# Instrumentation Support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_SERIAL_TEXT_DEBUG is not set
+# CONFIG_PPC_EARLY_DEBUG_LPAR is not set
+# CONFIG_PPC_EARLY_DEBUG_G5 is not set
+# CONFIG_PPC_EARLY_DEBUG_RTAS is not set
+# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set
+# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Hardware crypto devices
+#
+
+#
+# SEC2.x Options
+#
+CONFIG_MPC8349E_SEC2x=y
+
+#
+# SEC2.x Test Options
+#
+CONFIG_MPC8349E_SEC2xTEST=y
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 16d9a90..d9a459c 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -230,8 +230,7 @@ EXPORT_SYMBOL(__down_interruptible);
EXPORT_SYMBOL(cpm_install_handler);
EXPORT_SYMBOL(cpm_free_handler);
#endif /* CONFIG_8xx */
-#if defined(CONFIG_8xx) || defined(CONFIG_40x) || defined(CONFIG_85xx) ||\
- defined(CONFIG_83xx)
+#if defined(CONFIG_8xx) || defined(CONFIG_40x)
EXPORT_SYMBOL(__res);
#endif
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index b20812d..7675e67 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -7,6 +7,7 @@ choice
config MPC834x_SYS
bool "Freescale MPC834x SYS"
+ select DEFAULT_UIMAGE
help
This option enables support for the MPC 834x SYS evaluation board.
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.c b/arch/powerpc/platforms/83xx/mpc834x_sys.c
new file mode 100644
index 0000000..2098dd0
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mpc834x_sys.c
@@ -0,0 +1,243 @@
+/*
+ * arch/powerpc/platforms/83xx/mpc834x_sys.c
+ *
+ * MPC834x SYS board specific routines
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.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/config.h>
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/reboot.h>
+#include <linux/pci.h>
+#include <linux/kdev_t.h>
+#include <linux/major.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+#include <linux/module.h>
+#include <linux/fsl_devices.h>
+
+#include <asm/system.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/atomic.h>
+#include <asm/time.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ipic.h>
+#include <asm/bootinfo.h>
+#include <asm/pci-bridge.h>
+#include <asm/mpc83xx.h>
+#include <asm/irq.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <sysdev/fsl_soc.h>
+
+#include "mpc83xx.h"
+
+#ifndef CONFIG_PCI
+unsigned long isa_io_base = 0;
+unsigned long isa_mem_base = 0;
+#endif
+
+#ifdef CONFIG_PCI
+extern int mpc83xx_pci2_busno;
+
+static int
+mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
+{
+ static char pci_irq_table[][4] =
+ /*
+ * PCI IDSEL/INTPIN->INTLINE
+ * A B C D
+ */
+ {
+ {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x11 */
+ {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x12 */
+ {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x13 */
+ {0, 0, 0, 0},
+ {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x15 */
+ {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x16 */
+ {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x17 */
+ {PIRQB, PIRQC, PIRQD, PIRQA}, /* idsel 0x18 */
+ {0, 0, 0, 0}, /* idsel 0x19 */
+ {0, 0, 0, 0}, /* idsel 0x20 */
+ };
+
+ const long min_idsel = 0x11, max_idsel = 0x20, irqs_per_slot = 4;
+ return PCI_IRQ_TABLE_LOOKUP;
+}
+
+static int
+mpc83xx_exclude_device(u_char bus, u_char devfn)
+{
+ if (bus == 0 && PCI_SLOT(devfn) == 0)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ if (mpc83xx_pci2_busno)
+ if (bus == (mpc83xx_pci2_busno) && PCI_SLOT(devfn) == 0)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ return PCIBIOS_SUCCESSFUL;
+}
+#endif /* CONFIG_PCI */
+
+/* ************************************************************************
+ *
+ * Setup the architecture
+ *
+ */
+static void __init
+mpc834x_sys_setup_arch(void)
+{
+ struct device_node *np;
+
+ if (ppc_md.progress)
+ ppc_md.progress("mpc834x_sys_setup_arch()", 0);
+
+ np = of_find_node_by_type(NULL, "cpu");
+ if (np != 0) {
+ unsigned int *fp = (int *) get_property(np, "clock-frequency", NULL);
+ if (fp != 0)
+ loops_per_jiffy = *fp / HZ;
+ else
+ loops_per_jiffy = 50000000 / HZ;
+ of_node_put(np);
+ }
+
+#ifdef CONFIG_PCI
+ for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+ add_bridge(np);
+
+ ppc_md.pci_swizzle = common_swizzle;
+ ppc_md.pci_map_irq = mpc83xx_map_irq;
+ ppc_md.pci_exclude_device = mpc83xx_exclude_device;
+#endif
+
+#ifdef CONFIG_ROOT_NFS
+ ROOT_DEV = Root_NFS;
+#else
+ ROOT_DEV = Root_HDA1;
+#endif
+}
+
+void __init
+mpc834x_sys_init_IRQ(void)
+{
+ u8 senses[8] = {
+ 0, /* EXT 0 */
+ IRQ_SENSE_LEVEL, /* EXT 1 */
+ IRQ_SENSE_LEVEL, /* EXT 2 */
+ 0, /* EXT 3 */
+#ifdef CONFIG_PCI
+ IRQ_SENSE_LEVEL, /* EXT 4 */
+ IRQ_SENSE_LEVEL, /* EXT 5 */
+ IRQ_SENSE_LEVEL, /* EXT 6 */
+ IRQ_SENSE_LEVEL, /* EXT 7 */
+#else
+ 0, /* EXT 4 */
+ 0, /* EXT 5 */
+ 0, /* EXT 6 */
+ 0, /* EXT 7 */
+#endif
+ };
+
+ ipic_init(get_immrbase() + 0x00700, 0, 0, senses, 8);
+
+ /* Initialize the default interrupt mapping priorities,
+ * in case the boot rom changed something on us.
+ */
+ ipic_set_default_priority();
+}
+
+#if defined(CONFIG_I2C_MPC) && defined(CONFIG_SENSORS_DS1374)
+extern ulong ds1374_get_rtc_time(void);
+extern int ds1374_set_rtc_time(ulong);
+
+static int __init
+mpc834x_rtc_hookup(void)
+{
+ struct timespec tv;
+
+ ppc_md.get_rtc_time = ds1374_get_rtc_time;
+ ppc_md.set_rtc_time = ds1374_set_rtc_time;
+
+ tv.tv_nsec = 0;
+ tv.tv_sec = (ppc_md.get_rtc_time)();
+ do_settimeofday(&tv);
+
+ return 0;
+}
+late_initcall(mpc834x_rtc_hookup);
+#endif
+
+static void
+mpc83xx_restart(char *cmd)
+{
+#define RST_OFFSET 0x00000900
+#define RST_PROT_REG 0x00000018
+#define RST_CTRL_REG 0x0000001c
+ __be32 __iomem *reg;
+
+ // map reset register space
+ reg = ioremap(get_immrbase() + 0x900, 0xff);
+
+ local_irq_disable();
+
+ /* enable software reset "RSTE" */
+ out_be32(reg + (RST_PROT_REG >> 2), 0x52535445);
+
+ /* set software hard reset */
+ out_be32(reg + (RST_CTRL_REG >> 2), 0x52535445);
+ for(;;);
+}
+
+static long __init
+mpc83xx_time_init(void)
+{
+#define SPCR_OFFSET 0x00000110
+#define SPCR_TBEN 0x00400000
+ __be32 __iomem *spcr = ioremap(get_immrbase() + SPCR_OFFSET, 4);
+ __be32 tmp;
+
+ tmp = in_be32(spcr);
+ out_be32(spcr, tmp|SPCR_TBEN);
+
+ iounmap(spcr);
+
+ return 0;
+}
+void __init
+platform_init(void)
+{
+ /* setup the PowerPC module struct */
+ ppc_md.setup_arch = mpc834x_sys_setup_arch;
+
+ ppc_md.init_IRQ = mpc834x_sys_init_IRQ;
+ ppc_md.get_irq = ipic_get_irq;
+
+ ppc_md.restart = mpc83xx_restart;
+
+ ppc_md.time_init = mpc83xx_time_init;
+ ppc_md.set_rtc_time = NULL;
+ ppc_md.get_rtc_time = NULL;
+ ppc_md.calibrate_decr = generic_calibrate_decr;
+
+ ppc_md.progress = udbg_progress;
+
+ if (ppc_md.progress)
+ ppc_md.progress("mpc834x_sys_init(): exit", 0);
+
+ return;
+}
+
+
diff --git a/arch/powerpc/platforms/83xx/mpc834x_sys.h b/arch/powerpc/platforms/83xx/mpc834x_sys.h
new file mode 100644
index 0000000..e4ca39f
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mpc834x_sys.h
@@ -0,0 +1,23 @@
+/*
+ * arch/powerppc/platforms/83xx/mpc834x_sys.h
+ *
+ * MPC834X SYS common board definitions
+ *
+ * Maintainer: Kumar Gala <galak@kernel.crashing.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.
+ *
+ */
+
+#ifndef __MACH_MPC83XX_SYS_H__
+#define __MACH_MPC83XX_SYS_H__
+
+#define PIRQA MPC83xx_IRQ_EXT4
+#define PIRQB MPC83xx_IRQ_EXT5
+#define PIRQC MPC83xx_IRQ_EXT6
+#define PIRQD MPC83xx_IRQ_EXT7
+
+#endif /* __MACH_MPC83XX_SYS_H__ */
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
new file mode 100644
index 0000000..ce9e66a
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -0,0 +1,14 @@
+#ifndef __MPC83XX_H__
+#define __MPC83XX_H__
+
+#include <linux/init.h>
+#include <linux/device.h>
+
+/*
+ * Declaration for the various functions exported by the
+ * mpc83xx_* files. Mostly for use by mpc83xx_setup
+ */
+
+extern int add_bridge(struct device_node *dev);
+
+#endif /* __MPC83XX_H__ */
diff --git a/arch/powerpc/platforms/83xx/pci.c b/arch/powerpc/platforms/83xx/pci.c
new file mode 100644
index 0000000..469cdac
--- /dev/null
+++ b/arch/powerpc/platforms/83xx/pci.c
@@ -0,0 +1,99 @@
+/*
+ * FSL SoC setup code
+ *
+ * Maintained by Kumar Gala (see MAINTAINERS for contact information)
+ *
+ * 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/config.h>
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/module.h>
+
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <asm/io.h>
+#include <asm/pci-bridge.h>
+#include <asm/prom.h>
+#include <sysdev/fsl_soc.h>
+
+#undef DEBUG
+
+#ifdef DEBUG
+#define DBG(x...) printk(x)
+#else
+#define DBG(x...)
+#endif
+
+int mpc83xx_pci2_busno;
+
+#ifdef CONFIG_PCI
+int __init add_bridge(struct device_node *dev)
+{
+ int len;
+ struct pci_controller *hose;
+ struct resource rsrc;
+ int *bus_range;
+ int primary = 1, has_address = 0;
+ phys_addr_t immr = get_immrbase();
+
+ DBG("Adding PCI host bridge %s\n", dev->full_name);
+
+ /* Fetch host bridge registers address */
+ has_address = (of_address_to_resource(dev, 0, &rsrc) == 0);
+
+ /* Get bus range if any */
+ bus_range = (int *) get_property(dev, "bus-range", &len);
+ if (bus_range == NULL || len < 2 * sizeof(int)) {
+ printk(KERN_WARNING "Can't get bus-range for %s, assume"
+ " bus 0\n", dev->full_name);
+ }
+
+ hose = pcibios_alloc_controller();
+ if (!hose)
+ return -ENOMEM;
+ hose->arch_data = dev;
+ hose->set_cfg_type = 1;
+
+ hose->first_busno = bus_range ? bus_range[0] : 0;
+ hose->last_busno = bus_range ? bus_range[1] : 0xff;
+
+ /* MPC83xx supports up to two host controllers one at 0x8500 from immrbar
+ * the other at 0x8600, we consider the 0x8500 the primary controller
+ */
+ /* PCI 1 */
+ if ((rsrc.start & 0xfffff) == 0x8500) {
+ setup_indirect_pci(hose, immr + 0x8300, immr + 0x8304);
+ }
+ /* PCI 2*/
+ if ((rsrc.start & 0xfffff) == 0x8600) {
+ setup_indirect_pci(hose, immr + 0x8380, immr + 0x8384);
+ primary = 0;
+ hose->bus_offset = hose->first_busno;
+ mpc83xx_pci2_busno = hose->first_busno;
+ }
+
+ printk(KERN_INFO "Found MPC83xx PCI host bridge at 0x%08lx. "
+ "Firmware bus number: %d->%d\n",
+ rsrc.start, hose->first_busno, hose->last_busno);
+
+ DBG(" ->Hose at 0x%p, cfg_addr=0x%p,cfg_data=0x%p\n",
+ hose, hose->cfg_addr, hose->cfg_data);
+
+ /* Interpret the "ranges" property */
+ /* This also maps the I/O region and sets isa_io/mem_base */
+ pci_process_bridge_OF_ranges(hose, dev, primary);
+
+ return 0;
+}
+
+#endif
^ permalink raw reply related
* [PATCH] powerpc: Add FSL SOC library and setup code
From: Kumar Gala @ 2006-01-13 17:19 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, linuxppc-embedded
Parse the flat device tree for devices on Freescale SOC's that we know
about (gianfar, gianfar_mdio, i2c, mpc83xx_wdt). We need to setup
platform devices and platform data for these devices to match arch/ppc
usage.
Also add a helper function (get_immrbase) that reports the base
address of the MMIO registers on the SOC.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
commit 8699b259e5432c100d06ea406616453a2ccc1989
tree ad1a3444ab98051bf6e88a10ca3d6aa27e6ec822
parent 461d4edf6f4a1950a94a190f1fc3a4b9e692453e
author Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 11:20:44 -0600
committer Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 11:20:44 -0600
arch/powerpc/sysdev/Makefile | 1
arch/powerpc/sysdev/fsl_soc.c | 317 +++++++++++++++++++++++++++++++++++++++++
arch/powerpc/sysdev/fsl_soc.h | 8 +
3 files changed, 326 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 0ae8413..4c2b356 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -7,3 +7,4 @@ obj-$(CONFIG_40x) += dcr.o
obj-$(CONFIG_U3_DART) += dart_iommu.o
obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o
obj-$(CONFIG_PPC_83xx) += ipic.o
+obj-$(CONFIG_FSL_SOC) += fsl_soc.o
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
new file mode 100644
index 0000000..064c9de
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -0,0 +1,317 @@
+/*
+ * FSL SoC setup code
+ *
+ * Maintained by Kumar Gala (see MAINTAINERS for contact information)
+ *
+ * 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/config.h>
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/major.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/fsl_devices.h>
+
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/prom.h>
+#include <sysdev/fsl_soc.h>
+#include <mm/mmu_decl.h>
+
+static phys_addr_t immrbase = -1;
+
+phys_addr_t get_immrbase(void)
+{
+ struct device_node *soc;
+
+ if (immrbase != -1)
+ return immrbase;
+
+ soc = of_find_node_by_type(NULL, "soc");
+ if (soc != 0) {
+ unsigned int size;
+ void *prop = get_property(soc, "reg", &size);
+ immrbase = of_translate_address(soc, prop);
+ of_node_put(soc);
+ };
+
+ return immrbase;
+}
+EXPORT_SYMBOL(get_immrbase);
+
+static const char * gfar_tx_intr = "tx";
+static const char * gfar_rx_intr = "rx";
+static const char * gfar_err_intr = "error";
+
+static int __init gfar_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *mdio_dev, *gfar_dev;
+ struct resource res;
+ int ret;
+
+ for (np = NULL, i = 0; (np = of_find_compatible_node(np, "mdio", "gianfar")) != NULL; i++) {
+ int k;
+ struct device_node *child = NULL;
+ struct gianfar_mdio_data mdio_data;
+
+ memset(&res, 0, sizeof(res));
+ memset(&mdio_data, 0, sizeof(mdio_data));
+
+ ret = of_address_to_resource(np, 0, &res);
+ if (ret)
+ goto mdio_err;
+
+ mdio_dev = platform_device_register_simple("fsl-gianfar_mdio", res.start, &res, 1);
+ if (IS_ERR(mdio_dev)) {
+ ret = PTR_ERR(mdio_dev);
+ goto mdio_err;
+ }
+
+ for (k = 0; k < 32; k++)
+ mdio_data.irq[k] = -1;
+
+ while ((child = of_get_next_child(np, child)) != NULL) {
+ if (child->n_intrs) {
+ u32 *id = (u32 *) get_property(child, "reg", NULL);
+ mdio_data.irq[*id] = child->intrs[0].line;
+ }
+ }
+
+ ret = platform_device_add_data(mdio_dev, &mdio_data, sizeof(struct gianfar_mdio_data));
+ if (ret)
+ goto mdio_unreg;
+ }
+
+ for (np = NULL, i = 0; (np = of_find_compatible_node(np, "network", "gianfar")) != NULL; i++) {
+ struct resource r[4];
+ struct device_node *phy, *mdio;
+ struct gianfar_platform_data gfar_data;
+ unsigned int *id;
+ char *model;
+ void *mac_addr;
+ phandle *ph;
+
+ memset(r, 0, sizeof(r));
+ memset(&gfar_data, 0, sizeof(gfar_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto gfar_err;
+
+ r[1].start = np->intrs[0].line;
+ r[1].end = np->intrs[0].line;
+ r[1].flags = IORESOURCE_IRQ;
+
+ model = get_property(np, "model", NULL);
+
+ /* If we aren't the FEC we have multiple interrupts */
+ if (model && strcasecmp(model, "FEC")) {
+ r[1].name = gfar_tx_intr;
+
+ r[2].name = gfar_rx_intr;
+ r[2].start = np->intrs[1].line;
+ r[2].end = np->intrs[1].line;
+ r[2].flags = IORESOURCE_IRQ;
+
+ r[3].name = gfar_err_intr;
+ r[3].start = np->intrs[2].line;
+ r[3].end = np->intrs[2].line;
+ r[3].flags = IORESOURCE_IRQ;
+ }
+
+ gfar_dev = platform_device_register_simple("fsl-gianfar", i, &r[0], np->n_intrs + 1);
+
+ if (IS_ERR(gfar_dev)) {
+ ret = PTR_ERR(gfar_dev);
+ goto gfar_err;
+ }
+
+ mac_addr = get_property(np, "address", NULL);
+ memcpy(gfar_data.mac_addr, mac_addr, 6);
+
+ if (model && !strcasecmp(model, "TSEC"))
+ gfar_data.device_flags =
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR;
+ if (model && !strcasecmp(model, "eTSEC"))
+ gfar_data.device_flags =
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR |
+ FSL_GIANFAR_DEV_HAS_CSUM |
+ FSL_GIANFAR_DEV_HAS_VLAN |
+ FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
+
+ ph = (phandle *) get_property(np, "phy-handle", NULL);
+ phy = of_find_node_by_phandle(*ph);
+
+ if (phy == NULL) {
+ ret = -ENODEV;
+ goto gfar_unreg;
+ }
+
+ mdio = of_get_parent(phy);
+
+ id = (u32 *) get_property(phy, "reg", NULL);
+ ret = of_address_to_resource(mdio, 0, &res);
+ if (ret) {
+ of_node_put(phy);
+ of_node_put(mdio);
+ goto gfar_unreg;
+ }
+
+ gfar_data.phy_id = *id;
+ gfar_data.bus_id = res.start;
+
+ of_node_put(phy);
+ of_node_put(mdio);
+
+ ret = platform_device_add_data(gfar_dev, &gfar_data, sizeof(struct gianfar_platform_data));
+ if (ret)
+ goto gfar_unreg;
+ }
+
+ return 0;
+
+mdio_unreg:
+ platform_device_unregister(mdio_dev);
+mdio_err:
+ return ret;
+
+gfar_unreg:
+ platform_device_unregister(gfar_dev);
+gfar_err:
+ return ret;
+}
+arch_initcall(gfar_of_init);
+
+static int __init fsl_i2c_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *i2c_dev;
+ int ret;
+
+ for (np = NULL, i = 0; (np = of_find_compatible_node(np, "i2c", "fsl-i2c")) != NULL; i++) {
+ struct resource r[2];
+ struct fsl_i2c_platform_data i2c_data;
+ unsigned char * flags = NULL;
+
+ memset(&r, 0, sizeof(r));
+ memset(&i2c_data, 0, sizeof(i2c_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ if (ret)
+ goto i2c_err;
+
+ r[1].start = np->intrs[0].line;
+ r[1].end = np->intrs[0].line;
+ r[1].flags = IORESOURCE_IRQ;
+
+ i2c_dev = platform_device_register_simple("fsl-i2c", i, r, 2);
+ if (IS_ERR(i2c_dev)) {
+ ret = PTR_ERR(i2c_dev);
+ goto i2c_err;
+ }
+
+ i2c_data.device_flags = 0;
+ flags = get_property(np, "dfsrr", NULL);
+ if (flags)
+ i2c_data.device_flags |= FSL_I2C_DEV_SEPARATE_DFSRR;
+
+ flags = get_property(np, "fsl5200-clocking", NULL);
+ if (flags)
+ i2c_data.device_flags |= FSL_I2C_DEV_CLOCK_5200;
+
+ ret = platform_device_add_data(i2c_dev, &i2c_data, sizeof(struct fsl_i2c_platform_data));
+ if (ret)
+ goto i2c_unreg;
+ }
+
+ return 0;
+
+i2c_unreg:
+ platform_device_unregister(i2c_dev);
+i2c_err:
+ return ret;
+}
+arch_initcall(fsl_i2c_of_init);
+
+#ifdef CONFIG_PPC_83xx
+static int __init mpc83xx_wdt_init(void)
+{
+ struct resource r;
+ struct device_node *soc, *np;
+ struct platform_device *dev;
+ unsigned int *freq;
+ int ret;
+
+ np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt");
+
+ if (!np) {
+ ret = -ENODEV;
+ goto mpc83xx_wdt_nodev;
+ }
+
+ soc = of_find_node_by_type(NULL, "soc");
+
+ if (!soc) {
+ ret = -ENODEV;
+ goto mpc83xx_wdt_nosoc;
+ }
+
+ freq = (unsigned int *)get_property(soc, "bus-frequency", NULL);
+ if (!freq) {
+ ret = -ENODEV;
+ goto mpc83xx_wdt_err;
+ }
+
+ memset(&r, 0, sizeof(r));
+
+ ret = of_address_to_resource(np, 0, &r);
+ if (ret)
+ goto mpc83xx_wdt_err;
+
+ dev = platform_device_register_simple("mpc83xx_wdt", 0, &r, 1);
+ if (IS_ERR(dev)) {
+ ret = PTR_ERR(dev);
+ goto mpc83xx_wdt_err;
+ }
+
+ ret = platform_device_add_data(dev, freq, sizeof(int));
+ if (ret)
+ goto mpc83xx_wdt_unreg;
+
+ of_node_put(soc);
+ of_node_put(np);
+
+ return 0;
+
+mpc83xx_wdt_unreg:
+ platform_device_unregister(dev);
+mpc83xx_wdt_err:
+ of_node_put(soc);
+mpc83xx_wdt_nosoc:
+ of_node_put(np);
+mpc83xx_wdt_nodev:
+ return ret;
+}
+arch_initcall(mpc83xx_wdt_init);
+#endif
diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h
new file mode 100644
index 0000000..c433d3f
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_soc.h
@@ -0,0 +1,8 @@
+#ifndef __PPC_FSL_SOC_H
+#define __PPC_FSL_SOC_H
+#ifdef __KERNEL__
+
+extern phys_addr_t get_immrbase(void);
+
+#endif
+#endif
^ permalink raw reply related
* Artesyn PM/PPC 750 U-Boot/Linux support? Datasheet?
From: David Hawkins @ 2006-01-13 17:02 UTC (permalink / raw)
To: linuxppc-embedded
In-Reply-To: <43C7DA97.30505@ovro.caltech.edu>
Hi all,
I was searching around eBay last night to see what old
PowerPC based equipment I could buy for development work.
There is a used-equipment seller with a 125 Artesyn
PM/PPC-750 units for sale at $50 ea. It looks like this
is an end-of-life part for Artesyn, since the data
sheet is no longer on their web (they have only the
newer parts).
The PowerPC appears to be a 603e-type processor, whereas
I'm really more interested in the 440 Book E, and so
the Artesyn PM/PPC-440 is probably what I should look
at (or the Xpedite1k since Travis said he's ported it
to U-Boot).
But hey, if anyone else is looking for toys ...
also if anyone has the datasheet for this board, and
can confirm that I could put U-Boot and Linux on
it, I'd seriously consider offering $50 for a couple.
The eBay search was for cPCI, the company selling
the parts is OSTI sales direct.
Cheers
Dave
^ permalink raw reply
* Re: Suggestions for a PPC440 board?
From: David Hawkins @ 2006-01-13 16:51 UTC (permalink / raw)
To: Travis B. Sawyer; +Cc: linuxppc-embedded
In-Reply-To: <43C7AA6D.5060206@sandburst.com>
> I've already done the Das u-boot port for the Xpedite1k, and its released.
>
> If that makes it any easier for you to decided.
>
> Granted the port was done for monarch mode, not non-monarch, but it
> should be simple
> enough to change that.
Hey Travis,
Yeah, that'll definitely help. Do you recall how much you paid for
the board? I'll get a quote.
Dave
^ permalink raw reply
* Re: Help MCC driver
From: Manish Joshi @ 2006-01-13 16:31 UTC (permalink / raw)
To: s.maiti, linuxppc-embedded
In-Reply-To: <OFD1D6CF62.4D4D88C6-ON652570F5.003CB8F7-652570F5.003D1DFE@tcs.com>
[-- Attachment #1: Type: text/plain, Size: 1323 bytes --]
This can be compiled as a kernel module and you can insert it using 'insmod' command. You will have to use MPC8260/ppc specific toolchain.
Thanks,
Manish
s.maiti@tcs.com wrote:
Hi everybody,
Can any one suggest where to put MCC driver (Obtained from Sourceforge) in
the linux tree so that I am able to include the driver in kernel image?
Any help will be highly helpful.
Thanks in advance.
Souvik Maiti
Tata Consultancy Services Limited
Mailto: s.maiti@tcs.com
Website: http://www.tcs.com
Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
_______________________________________________
Linuxppc-embedded mailing list
Linuxppc-embedded@ozlabs.org
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---------------------------------
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Got holiday prints? See all the ways to get quality prints in your hands ASAP.
[-- Attachment #2: Type: text/html, Size: 1749 bytes --]
^ permalink raw reply
* [PATCH] powerpc: Add CONFIG_DEFAULT_UIMAGE to build a uImage by default for a board
From: Kumar Gala @ 2006-01-13 16:16 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, linuxppc64-dev
Embedded boards that u-boot require a kernel image in the uImage format.
This allows a given board to specify it wants a uImage built by default.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
commit 461d4edf6f4a1950a94a190f1fc3a4b9e692453e
tree 40b6d33d95a56e0bd8f71bb74320adb79c1fc5b2
parent be64cad3bdcae667f790fcf6f3e066be498baa83
author Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 09:56:34 -0600
committer Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 09:56:34 -0600
arch/powerpc/Kconfig | 6 ++++++
arch/powerpc/Makefile | 1 +
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 01feed0..a8d2f2d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -94,6 +94,12 @@ config GENERIC_TBSYNC
default y if PPC32 && SMP
default n
+config DEFAULT_UIMAGE
+ bool
+ help
+ Used to allow a board to specify it wants a uImage built by default
+ default n
+
menu "Processor support"
choice
prompt "Processor Type"
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index d3654a2..63eeaee 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -142,6 +142,7 @@ drivers-$(CONFIG_OPROFILE) += arch/power
defaultimage-$(CONFIG_PPC32) := zImage
defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux
defaultimage-$(CONFIG_PPC_PSERIES) := zImage
+defaultimage-$(CONFIG_DEFAULT_UIMAGE) := uImage
KBUILD_IMAGE := $(defaultimage-y)
all: $(KBUILD_IMAGE)
^ permalink raw reply related
* [PATCH] powerpc: Allow for ppc_md restart, power_off, and halt to be NULL
From: Kumar Gala @ 2006-01-13 16:15 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, linuxppc64-dev
On a number of embedded reference boards there isn't always a
way to reset, power_off, or halt the board. Rather than having
each board implement a spin loop just let the generic code do
it.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
commit be64cad3bdcae667f790fcf6f3e066be498baa83
tree 1437c325cfda412ded472c3dee505f81468f41b0
parent 66c0ddd1284ef56bfeb41374b51edfd0c8a980a8
author Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 09:46:28 -0600
committer Kumar Gala <galak@kernel.crashing.org> Fri, 13 Jan 2006 09:46:28 -0600
arch/powerpc/kernel/setup-common.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index d5c52fa..be12041 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -100,7 +100,8 @@ void machine_shutdown(void)
void machine_restart(char *cmd)
{
machine_shutdown();
- ppc_md.restart(cmd);
+ if (ppc_md.restart)
+ ppc_md.restart(cmd);
#ifdef CONFIG_SMP
smp_send_stop();
#endif
@@ -112,7 +113,8 @@ void machine_restart(char *cmd)
void machine_power_off(void)
{
machine_shutdown();
- ppc_md.power_off();
+ if (ppc_md.power_off)
+ ppc_md.power_off();
#ifdef CONFIG_SMP
smp_send_stop();
#endif
@@ -129,7 +131,8 @@ EXPORT_SYMBOL_GPL(pm_power_off);
void machine_halt(void)
{
machine_shutdown();
- ppc_md.halt();
+ if (ppc_md.halt)
+ ppc_md.halt();
#ifdef CONFIG_SMP
smp_send_stop();
#endif
^ permalink raw reply related
* Re: Help MCC driver
From: Mathieu Deschamps @ 2006-01-13 15:57 UTC (permalink / raw)
To: s.maiti; +Cc: linuxppc-embedded
In-Reply-To: <OFD1D6CF62.4D4D88C6-ON652570F5.003CB8F7-652570F5.003D1DFE@tcs.com>
On Friday 13 January 2006 12:07, s.maiti@tcs.com wrote:
> Hi everybody,
>
> Can any one suggest where to put MCC driver (Obtained from Sourceforge) in
> the linux tree so that I am able to include the driver in kernel image?
> Any help will be highly helpful.
>
> Thanks in advance.
>
> Souvik Maiti
> Tata Consultancy Services Limited
> Mailto: s.maiti@tcs.com
> Website: http://www.tcs.com
>
> Notice: The information contained in this e-mail message and/or attachments
> to it may contain confidential or privileged information. If you are not
> the intended recipient, any dissemination, use, review, distribution,
> printing or copying of the information contained in this e-mail message
> and/or attachments to it are strictly prohibited. If you have received
> this communication in error, please notify us by reply e-mail or telephone
> and immediately and permanently delete the message and any attachments.
> Thank you _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
Did you realized that your "legal" notice is just in complete contradiction
with maillist exchange principle since no one is your peculiar recipient ?
And please tell me, where's is that privileged information you claim to
protect on a public forum ?
mathdesc.
---------------
Legal Notice :
Indeed I have received this mail in error, I do notify you that fact, I will
delete any traces of it, PROVIDED YOU no longer deliver *at least* to ME your
"legal" spam. Thanks.
----------------
^ permalink raw reply
* Re: Suggestions for a PPC440 board?
From: Travis B. Sawyer @ 2006-01-13 13:26 UTC (permalink / raw)
To: David Hawkins; +Cc: linuxppc-embedded
In-Reply-To: <43C7051D.8000001@ovro.caltech.edu>
David Hawkins wrote:
>Hi all,
>
>I'm evaluating the Yosemite 440EP board at the moment,
>with the intention of using it on custom compactPCI
>boards. I've got a few questions to ask the group, but
>I'll leave those for another email.
>
>
<Snip>
>So, I might not follow this
>route. Alternatively, I could use a PMC, or PrPMC
>board, and develop the drivers that way, eg.
>
>Extreme Engineering Xpedite1000/1 440GX
>Artisyn Technologies PmPPC 440GP
>
>So - anyone have a favorite?
>
>
David:
I've already done the Das u-boot port for the Xpedite1k, and its released.
If that makes it any easier for you to decided.
Granted the port was done for monarch mode, not non-monarch, but it
should be simple
enough to change that.
-travis
^ permalink raw reply
* [PATCH] powerpc oprofile G4 clashes with wacom driver
From: Andy Whitcroft @ 2006-01-13 12:35 UTC (permalink / raw)
To: Paul Mackerras; +Cc: akpm, linuxppc-dev
In-Reply-To: <17351.28313.858572.825928@cargo.ozlabs.ibm.com>
powerpc: oprofile G4 clashes with wacom driver
In 2.6.15-git6 a change was commited in the oprofile support in
the powerpc architecture. It introduced the powerpc_oprofile_type
which contains the define G4. This causes a name clash with the
existing wacom usb tablet driver.
CC [M] drivers/usb/input/wacom.o
drivers/usb/input/wacom.c:98: error: conflicting types for `G4'
include/asm/cputable.h:37: error: previous declaration of `G4'
CC [M] drivers/usb/mon/mon_text.o
make[3]: *** [drivers/usb/input/wacom.o] Error 1
make[2]: *** [drivers/usb/input] Error 2
The elements of an enum declared in global scope are effectivly
global identifiers themselves. As such we need to ensure the names
are unique. This patch updates the later oprofile support to use
unique names.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
---
arch/powerpc/kernel/cputable.c | 52 ++++++++++++++++++++---------------------
arch/powerpc/oprofile/common.c | 8 +++---
include/asm-powerpc/cputable.h | 10 +++----
3 files changed, 35 insertions(+), 35 deletions(-)
diff -upN reference/arch/powerpc/kernel/cputable.c current/arch/powerpc/kernel/cputable.c
--- reference/arch/powerpc/kernel/cputable.c
+++ current/arch/powerpc/kernel/cputable.c
@@ -79,7 +79,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/power3",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Power3+ */
.pvr_mask = 0xffff0000,
@@ -92,7 +92,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/power3",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Northstar */
.pvr_mask = 0xffff0000,
@@ -105,7 +105,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Pulsar */
.pvr_mask = 0xffff0000,
@@ -118,7 +118,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* I-star */
.pvr_mask = 0xffff0000,
@@ -131,7 +131,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* S-star */
.pvr_mask = 0xffff0000,
@@ -144,7 +144,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Power4 */
.pvr_mask = 0xffff0000,
@@ -157,7 +157,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power4",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Power4+ */
.pvr_mask = 0xffff0000,
@@ -170,7 +170,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power4",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* PPC970 */
.pvr_mask = 0xffff0000,
@@ -184,7 +184,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
#endif /* CONFIG_PPC64 */
#if defined(CONFIG_PPC64) || defined(CONFIG_POWER4)
@@ -204,7 +204,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
#endif /* defined(CONFIG_PPC64) || defined(CONFIG_POWER4) */
#ifdef CONFIG_PPC64
@@ -219,7 +219,7 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 128,
.cpu_setup = __setup_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Power5 GR */
.pvr_mask = 0xffff0000,
@@ -232,7 +232,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power5",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Power5 GS */
.pvr_mask = 0xffff0000,
@@ -245,7 +245,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power5+",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Cell Broadband Engine */
.pvr_mask = 0xffff0000,
@@ -521,7 +521,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7450 2.1 */
.pvr_mask = 0xffffffff,
@@ -534,7 +534,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7450 2.3 and newer */
.pvr_mask = 0xffff0000,
@@ -547,7 +547,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7455 rev 1.x */
.pvr_mask = 0xffffff00,
@@ -560,7 +560,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7455 rev 2.0 */
.pvr_mask = 0xffffffff,
@@ -573,7 +573,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7455 others */
.pvr_mask = 0xffff0000,
@@ -586,7 +586,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447/7457 Rev 1.0 */
.pvr_mask = 0xffffffff,
@@ -599,7 +599,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447/7457 Rev 1.1 */
.pvr_mask = 0xffffffff,
@@ -612,7 +612,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447/7457 Rev 1.2 and later */
.pvr_mask = 0xffff0000,
@@ -625,7 +625,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447A */
.pvr_mask = 0xffff0000,
@@ -638,7 +638,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7448 */
.pvr_mask = 0xffff0000,
@@ -651,7 +651,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 82xx (8240, 8245, 8260 are all 603e cores) */
.pvr_mask = 0x7fff0000,
@@ -976,7 +976,7 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
.oprofile_cpu_type = "ppc/e500",
- .oprofile_type = BOOKE,
+ .oprofile_type = PPC_OPROFILE_BOOKE,
},
{ /* e500v2 */
.pvr_mask = 0xffff0000,
@@ -991,7 +991,7 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
.oprofile_cpu_type = "ppc/e500",
- .oprofile_type = BOOKE,
+ .oprofile_type = PPC_OPROFILE_BOOKE,
},
#endif
#if !CLASSIC_PPC
diff -upN reference/arch/powerpc/oprofile/common.c current/arch/powerpc/oprofile/common.c
--- reference/arch/powerpc/oprofile/common.c
+++ current/arch/powerpc/oprofile/common.c
@@ -140,19 +140,19 @@ int __init oprofile_arch_init(struct opr
switch (cur_cpu_spec->oprofile_type) {
#ifdef CONFIG_PPC64
- case RS64:
+ case PPC_OPROFILE_RS64:
model = &op_model_rs64;
break;
- case POWER4:
+ case PPC_OPROFILE_POWER4:
model = &op_model_power4;
break;
#else
- case G4:
+ case PPC_OPROFILE_G4:
model = &op_model_7450;
break;
#endif
#ifdef CONFIG_FSL_BOOKE
- case BOOKE:
+ case PPC_OPROFILE_BOOKE:
model = &op_model_fsl_booke;
break;
#endif
diff -upN reference/include/asm-powerpc/cputable.h current/include/asm-powerpc/cputable.h
--- reference/include/asm-powerpc/cputable.h
+++ current/include/asm-powerpc/cputable.h
@@ -31,11 +31,11 @@ struct cpu_spec;
typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
enum powerpc_oprofile_type {
- INVALID = 0,
- RS64 = 1,
- POWER4 = 2,
- G4 = 3,
- BOOKE = 4,
+ PPC_OPROFILE_INVALID = 0,
+ PPC_OPROFILE_RS64 = 1,
+ PPC_OPROFILE_POWER4 = 2,
+ PPC_OPROFILE_G4 = 3,
+ PPC_OPROFILE_BOOKE = 4,
};
struct cpu_spec {
^ permalink raw reply
* [PATCH] powerpc oprofile G4 clashes with wacom driver
From: Anton Blanchard @ 2006-01-13 12:05 UTC (permalink / raw)
To: Paul Mackerras; +Cc: akpm, linuxppc-dev
In-Reply-To: <17351.28313.858572.825928@cargo.ozlabs.ibm.com>
> I think there needs to be a prefix, but I have no idea what POT_ would
> be (oh, I guess it's Powerpc Oprofile Type, I suppose). Something
> like PPC_OPROFILE_ would be better, if it's not too long.
Makes sense. How does this look? Only built on powerpc-64 so far.
Anton
--
Rename powerpc_oprofile_type enum, the old names were way too generic.
Signed-off-by: Anton Blanchard <anton@samba.org>
---
Index: build/arch/powerpc/kernel/cputable.c
===================================================================
--- build.orig/arch/powerpc/kernel/cputable.c 2006-01-10 13:53:24.000000000 +1100
+++ build/arch/powerpc/kernel/cputable.c 2006-01-13 22:39:38.000000000 +1100
@@ -79,7 +79,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/power3",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Power3+ */
.pvr_mask = 0xffff0000,
@@ -92,7 +92,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/power3",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Northstar */
.pvr_mask = 0xffff0000,
@@ -105,7 +105,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Pulsar */
.pvr_mask = 0xffff0000,
@@ -118,7 +118,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* I-star */
.pvr_mask = 0xffff0000,
@@ -131,7 +131,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* S-star */
.pvr_mask = 0xffff0000,
@@ -144,7 +144,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power3,
.oprofile_cpu_type = "ppc64/rs64",
- .oprofile_type = RS64,
+ .oprofile_type = PPC_OPROFILE_RS64,
},
{ /* Power4 */
.pvr_mask = 0xffff0000,
@@ -157,7 +157,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power4",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Power4+ */
.pvr_mask = 0xffff0000,
@@ -170,7 +170,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power4",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* PPC970 */
.pvr_mask = 0xffff0000,
@@ -184,7 +184,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
#endif /* CONFIG_PPC64 */
#if defined(CONFIG_PPC64) || defined(CONFIG_POWER4)
@@ -204,7 +204,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 8,
.cpu_setup = __setup_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
#endif /* defined(CONFIG_PPC64) || defined(CONFIG_POWER4) */
#ifdef CONFIG_PPC64
@@ -219,7 +219,7 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 128,
.cpu_setup = __setup_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Power5 GR */
.pvr_mask = 0xffff0000,
@@ -232,7 +232,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power5",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Power5 GS */
.pvr_mask = 0xffff0000,
@@ -245,7 +245,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_power4,
.oprofile_cpu_type = "ppc64/power5+",
- .oprofile_type = POWER4,
+ .oprofile_type = PPC_OPROFILE_POWER4,
},
{ /* Cell Broadband Engine */
.pvr_mask = 0xffff0000,
@@ -521,7 +521,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7450 2.1 */
.pvr_mask = 0xffffffff,
@@ -534,7 +534,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7450 2.3 and newer */
.pvr_mask = 0xffff0000,
@@ -547,7 +547,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7455 rev 1.x */
.pvr_mask = 0xffffff00,
@@ -560,7 +560,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7455 rev 2.0 */
.pvr_mask = 0xffffffff,
@@ -573,7 +573,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7455 others */
.pvr_mask = 0xffff0000,
@@ -586,7 +586,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447/7457 Rev 1.0 */
.pvr_mask = 0xffffffff,
@@ -599,7 +599,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447/7457 Rev 1.1 */
.pvr_mask = 0xffffffff,
@@ -612,7 +612,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447/7457 Rev 1.2 and later */
.pvr_mask = 0xffff0000,
@@ -625,7 +625,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7447A */
.pvr_mask = 0xffff0000,
@@ -638,7 +638,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 7448 */
.pvr_mask = 0xffff0000,
@@ -651,7 +651,7 @@ struct cpu_spec cpu_specs[] = {
.num_pmcs = 6,
.cpu_setup = __setup_cpu_745x,
.oprofile_cpu_type = "ppc/7450",
- .oprofile_type = G4,
+ .oprofile_type = PPC_OPROFILE_G4,
},
{ /* 82xx (8240, 8245, 8260 are all 603e cores) */
.pvr_mask = 0x7fff0000,
@@ -976,7 +976,7 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
.oprofile_cpu_type = "ppc/e500",
- .oprofile_type = BOOKE,
+ .oprofile_type = PPC_OPROFILE_BOOKE,
},
{ /* e500v2 */
.pvr_mask = 0xffff0000,
@@ -991,7 +991,7 @@ struct cpu_spec cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
.oprofile_cpu_type = "ppc/e500",
- .oprofile_type = BOOKE,
+ .oprofile_type = PPC_OPROFILE_BOOKE,
},
#endif
#if !CLASSIC_PPC
Index: build/arch/powerpc/oprofile/common.c
===================================================================
--- build.orig/arch/powerpc/oprofile/common.c 2006-01-10 13:53:24.000000000 +1100
+++ build/arch/powerpc/oprofile/common.c 2006-01-13 22:39:57.000000000 +1100
@@ -140,19 +140,19 @@ int __init oprofile_arch_init(struct opr
switch (cur_cpu_spec->oprofile_type) {
#ifdef CONFIG_PPC64
- case RS64:
+ case PPC_OPROFILE_RS64:
model = &op_model_rs64;
break;
- case POWER4:
+ case PPC_OPROFILE_POWER4:
model = &op_model_power4;
break;
#else
- case G4:
+ case PPC_OPROFILE_G4:
model = &op_model_7450;
break;
#endif
#ifdef CONFIG_FSL_BOOKE
- case BOOKE:
+ case PPC_OPROFILE_BOOKE:
model = &op_model_fsl_booke;
break;
#endif
Index: build/include/asm-powerpc/cputable.h
===================================================================
--- build.orig/include/asm-powerpc/cputable.h 2006-01-10 13:53:25.000000000 +1100
+++ build/include/asm-powerpc/cputable.h 2006-01-13 22:40:23.000000000 +1100
@@ -31,11 +31,11 @@ struct cpu_spec;
typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
enum powerpc_oprofile_type {
- INVALID = 0,
- RS64 = 1,
- POWER4 = 2,
- G4 = 3,
- BOOKE = 4,
+ PPC_OPROFILE_INVALID = 0,
+ PPC_OPROFILE_RS64 = 1,
+ PPC_OPROFILE_POWER4 = 2,
+ PPC_OPROFILE_G4 = 3,
+ PPC_OPROFILE_BOOKE = 4,
};
struct cpu_spec {
^ permalink raw reply
* Help MCC driver
From: s.maiti @ 2006-01-13 11:07 UTC (permalink / raw)
To: linuxppc-embedded
Hi everybody,
Can any one suggest where to put MCC driver (Obtained from Sourceforge) in
the linux tree so that I am able to include the driver in kernel image?
Any help will be highly helpful.
Thanks in advance.
Souvik Maiti
Tata Consultancy Services Limited
Mailto: s.maiti@tcs.com
Website: http://www.tcs.com
Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
^ permalink raw reply
* Help: MCC driver for mpc8260
From: s.maiti @ 2006-01-13 11:02 UTC (permalink / raw)
To: linuxppc-embedded
In-Reply-To: <20060112152232.73EDB68A88@ozlabs.org>
Hi all,
I got a Linux kernel device driver for the MCC from souceforge. One
problem I am facing is that I am unable to compile the code. There is some
problem with Rule.make.
Please Help me.
Thanks and regards,
Souvik Maiti
Tata Consultancy Services Limited
Mailto: s.maiti@tcs.com
Website: http://www.tcs.com
Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
^ permalink raw reply
* Re: Fw: therm_adm103x: inquiry
From: Benjamin Herrenschmidt @ 2006-01-13 10:35 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, Cedric Pradalier
In-Reply-To: <17351.28085.401798.395945@cargo.ozlabs.ibm.com>
On Fri, 2006-01-13 at 20:07 +1100, Paul Mackerras wrote:
> Cedric Pradalier writes:
>
> > As far as I can see, this module seems mature enough for
> > inclusion in official kernel.
> >
> > A tested patch against 2.6.14 is available at:
> > http://cedric.pradalier.free.fr/ibook2/adm103x-2.6.14.diff.gz
> >
> > I've not tested it yet for 2.6.15.
> >
> > Some details, from the link site above:
> >
> > The module provides and sysfs access to the adm103x fan
> > control parameters. For instance
> >
> > #cat /sys/device/temperatures/info?
> > T:51°C S:56°C R:10°C <-- sensor 0
> > T:48°C S:76°C R:10°C <-- sensor 1
>
> I think we should remove the degree symbol, since it is neither ASCII
> nor UTF-8, and it is unnecessary. Apart from that it sounds OK; we
> would have to see the code before deciding whether to include it.
Cedric, you should post the patch directly inline with the mail, with
the proper description and Signed-off-by line.
Ben.
^ permalink raw reply
* Re: [PATCH] powerpc oprofile G4 clashes with wacom driver
From: Paul Mackerras @ 2006-01-13 9:10 UTC (permalink / raw)
To: Andy Whitcroft; +Cc: akpm, linuxppc-dev
In-Reply-To: <43C67B3F.3080301@shadowen.org>
Andy Whitcroft writes:
> Paul? I am ambivalent about the prefix, and it can be trivially changed
> to any that you feel approriate.
I think there needs to be a prefix, but I have no idea what POT_ would
be (oh, I guess it's Powerpc Oprofile Type, I suppose). Something
like PPC_OPROFILE_ would be better, if it's not too long.
Paul.
^ permalink raw reply
* Re: Fw: therm_adm103x: inquiry
From: Paul Mackerras @ 2006-01-13 9:07 UTC (permalink / raw)
To: Cedric Pradalier; +Cc: linuxppc-dev
In-Reply-To: <20060112215200.680a8cc1.cedric.pradalier@free.fr>
Cedric Pradalier writes:
> As far as I can see, this module seems mature enough for
> inclusion in official kernel.
>=20
> A tested patch against 2.6.14 is available at:
> http://cedric.pradalier.free.fr/ibook2/adm103x-2.6.14.diff.gz
>=20
> I've not tested it yet for 2.6.15.=20
>=20
> Some details, from the link site above:
>=20
> The module provides and sysfs access to the adm103x fan
> control parameters. For instance
>=20
> =09 #cat /sys/device/temperatures/info=3F=20
> =09 T:51=B0C S:56=B0C R:10=B0C <-- sensor 0
> =09 T:48=B0C S:76=B0C R:10=B0C <-- sensor 1
I think we should remove the degree symbol, since it is neither ASCII
nor UTF-8, and it is unnecessary. Apart from that it sounds OK; we
would have to see the code before deciding whether to include it.
Paul.
^ permalink raw reply
* Re: [PATCH/RFC?] usb/input: Add support for fn key on Apple PowerBooks
From: Vojtech Pavlik @ 2006-01-13 7:47 UTC (permalink / raw)
To: Michael Hanselmann
Cc: linux-kernel, Dmitry Torokhov, linux-kernel, linuxppc-dev,
linux-input
In-Reply-To: <20060113065302.GA3458@hansmi.ch>
On Fri, Jan 13, 2006 at 07:53:02AM +0100, Michael Hanselmann wrote:
> It indeed is. Fixed.
It gets better all the time. ;)
> New patch:
>
> This patch implements support for the fn key on Apple PowerBooks using
> USB based keyboards.
>
> Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch>
> Acked-by: Rene Nussbaumer <linux-kernel@killerfox.forkbomb.ch>
> Acked-by: Johannes Berg <johannes@sipsolutions.net>
> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
>
> ---
> @@ -325,7 +459,27 @@ static void hidinput_configure_usage(str
>
> set_bit(EV_REP, input->evbit);
> switch(usage->hid & HID_USAGE) {
> - case 0x003: map_key_clear(KEY_FN); break;
> +#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
> + /* The fn key on Apple PowerBooks */
> + case 0x0003: {
> + struct hidinput_key_translation *trans;
> +
> + map_key_clear(KEY_FN);
> +
> + set_bit(KEY_FN, input->keybit);
The set_bit(KEY_FN, input->keybit) is superfluous here, right?
map_key_clear(KEY_FN); will take care of that further down.
> + set_bit(KEY_NUMLOCK, input->keybit);
> +
> + /* Enable all needed keys */
> + for(trans = powerbook_fn_keys; trans->from; trans++)
> + set_bit(trans->to, input->keybit);
> +
> + for(trans = powerbook_numlock_keys; trans->from; trans++)
> + set_bit(trans->to, input->keybit);
> +
> + goto ignore;
> + }
> +#endif
> +
> default: goto ignore;
> }
> break;
--
Vojtech Pavlik
SuSE Labs, SuSE CR
^ permalink raw reply
* Re: Can ELDK 3.1.1 compile Linux 2.6 Kernel?
From: Ron Kellam @ 2006-01-13 6:18 UTC (permalink / raw)
To: linuxppc-embedded
In-Reply-To: <20060111083657.77699.qmail@web53707.mail.yahoo.com>
I have the DENX 2.6.14 kernel quite happily compiling using ELDK
3.1.1, and it runs fine. My platform is a custom MPC8247 (ppc) system
with serial, ethernet, I2C & SPI drivers all working fine under
2.6.14.
I had no luck compiling any of the 2.6.15rcX or 2.6.denx trees under
ELDK 3.1.1 - same compile probs as yours.
Regards,
Ron
^ permalink raw reply
* Re: [PATCH/RFC?] usb/input: Add support for fn key on Apple PowerBooks
From: Michael Hanselmann @ 2006-01-13 6:53 UTC (permalink / raw)
To: Dmitry Torokhov
Cc: linux-kernel, linux-kernel, linuxppc-dev, Vojtech Pavlik,
linux-input
In-Reply-To: <200601122312.05210.dtor_core@ameritech.net>
On Thu, Jan 12, 2006 at 11:12:04PM -0500, Dmitry Torokhov wrote:
> Also, since this is for compatibility with ADB, why do we have 3
> options? Doesn't ADB have only 2?
Some people want to use the fn key without having the translations. I'm
not sure wether the ADB hardware even supported this. So far, it's at
least not useless.
> I thought is was agreed that we'd avoid "inlines" in .c files?
I wasn't sure if that all got trough yet.
> > + return (trans->from?trans:NULL);
> I'd prefer liberal amount of spaces applied here </extreme nitpick mode>
Hopefully fixed in a Dmitry-compatible way. :-)
> > + try_translate = test_bit(usage->code, usbhid_pb_numlock)?1:
> > + test_bit(LED_NUML, input->led);
> > + if (try_translate) {
> Isn't this the same as
> if (test_bit(usage->code, usbhid_pb_numlock) || test_bit(LED_NUML, input->led))
> but harder to read?
It indeed is. Fixed.
New patch:
This patch implements support for the fn key on Apple PowerBooks using
USB based keyboards.
Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Acked-by: Rene Nussbaumer <linux-kernel@killerfox.forkbomb.ch>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
diff -upr linux-2.6.15.orig/drivers/usb/input/hid-core.c linux-2.6.15/drivers/usb/input/hid-core.c
--- linux-2.6.15.orig/drivers/usb/input/hid-core.c 2006-01-11 23:59:40.000000000 +0100
+++ linux-2.6.15/drivers/usb/input/hid-core.c 2006-01-08 11:53:36.000000000 +0100
@@ -1580,6 +1580,14 @@ static struct hid_blacklist {
{ USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
+ { USB_VENDOR_ID_APPLE, 0x020E, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x020F, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x0214, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x0216, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN },
+ { USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN },
+
{ 0, 0 }
};
diff -upr linux-2.6.15.orig/drivers/usb/input/hid.h linux-2.6.15/drivers/usb/input/hid.h
--- linux-2.6.15.orig/drivers/usb/input/hid.h 2006-01-11 23:59:40.000000000 +0100
+++ linux-2.6.15/drivers/usb/input/hid.h 2006-01-13 00:15:10.000000000 +0100
@@ -246,6 +246,8 @@ struct hid_item {
#define HID_QUIRK_2WHEEL_MOUSE_HACK_5 0x100
#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON 0x200
#define HID_QUIRK_2WHEEL_POWERMOUSE 0x400
+#define HID_QUIRK_POWERBOOK_HAS_FN 0x00000800
+#define HID_QUIRK_POWERBOOK_FN_ON 0x00001000
/*
* This is the global environment of the parser. This information is
@@ -431,6 +433,11 @@ struct hid_device { /* device repo
void (*ff_exit)(struct hid_device*); /* Called by hid_exit_ff(hid) */
int (*ff_event)(struct hid_device *hid, struct input_dev *input,
unsigned int type, unsigned int code, int value);
+
+#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
+ unsigned long pb_pressed_fn[NBITS(KEY_MAX)];
+ unsigned long pb_pressed_numlock[NBITS(KEY_MAX)];
+#endif
};
#define HID_GLOBAL_STACK_SIZE 4
diff -upr linux-2.6.15.orig/drivers/usb/input/hid-input.c linux-2.6.15/drivers/usb/input/hid-input.c
--- linux-2.6.15.orig/drivers/usb/input/hid-input.c 2006-01-11 23:59:40.000000000 +0100
+++ linux-2.6.15/drivers/usb/input/hid-input.c 2006-01-13 07:45:00.000000000 +0100
@@ -63,6 +63,65 @@ static struct {
__s32 y;
} hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
+struct hidinput_key_translation {
+ u16 from;
+ u16 to;
+ u8 flags;
+};
+
+#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
+
+#define POWERBOOK_FLAG_FKEY 0x01
+
+static struct hidinput_key_translation powerbook_fn_keys[] = {
+ { KEY_BACKSPACE, KEY_DELETE },
+ { KEY_F1, KEY_BRIGHTNESSDOWN, POWERBOOK_FLAG_FKEY },
+ { KEY_F2, KEY_BRIGHTNESSUP, POWERBOOK_FLAG_FKEY },
+ { KEY_F3, KEY_MUTE, POWERBOOK_FLAG_FKEY },
+ { KEY_F4, KEY_VOLUMEDOWN, POWERBOOK_FLAG_FKEY },
+ { KEY_F5, KEY_VOLUMEUP, POWERBOOK_FLAG_FKEY },
+ { KEY_F6, KEY_NUMLOCK, POWERBOOK_FLAG_FKEY },
+ { KEY_F7, KEY_SWITCHVIDEOMODE, POWERBOOK_FLAG_FKEY },
+ { KEY_F8, KEY_KBDILLUMTOGGLE, POWERBOOK_FLAG_FKEY },
+ { KEY_F9, KEY_KBDILLUMDOWN, POWERBOOK_FLAG_FKEY },
+ { KEY_F10, KEY_KBDILLUMUP, POWERBOOK_FLAG_FKEY },
+ { KEY_UP, KEY_PAGEUP },
+ { KEY_DOWN, KEY_PAGEDOWN },
+ { KEY_LEFT, KEY_HOME },
+ { KEY_RIGHT, KEY_END },
+ { }
+};
+
+static struct hidinput_key_translation powerbook_numlock_keys[] = {
+ { KEY_J, KEY_KP1 },
+ { KEY_K, KEY_KP2 },
+ { KEY_L, KEY_KP3 },
+ { KEY_U, KEY_KP4 },
+ { KEY_I, KEY_KP5 },
+ { KEY_O, KEY_KP6 },
+ { KEY_7, KEY_KP7 },
+ { KEY_8, KEY_KP8 },
+ { KEY_9, KEY_KP9 },
+ { KEY_M, KEY_KP0 },
+ { KEY_DOT, KEY_KPDOT },
+ { KEY_SLASH, KEY_KPPLUS },
+ { KEY_SEMICOLON, KEY_KPMINUS },
+ { KEY_P, KEY_KPASTERISK },
+ { KEY_MINUS, KEY_KPEQUAL },
+ { KEY_0, KEY_KPSLASH },
+ { KEY_F6, KEY_NUMLOCK },
+ { KEY_KPENTER, KEY_KPENTER },
+ { KEY_BACKSPACE, KEY_BACKSPACE },
+ { }
+};
+
+static int usbhid_pb_fnmode = 1;
+module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
+MODULE_PARM_DESC(pb_fnmode,
+ "Mode of fn key on PowerBooks (0 = disabled, "
+ "1 = fkeyslast, 2 = fkeysfirst)");
+#endif
+
#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0)
#define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0)
#define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0)
@@ -73,6 +132,81 @@ static struct {
#define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0)
#define map_ff_effect(c) do { set_bit(c, input->ffbit); } while (0)
+static struct hidinput_key_translation *find_translation(
+ struct hidinput_key_translation *table, u16 from)
+{
+ struct hidinput_key_translation *trans;
+
+ /* Look for the translation */
+ for(trans = table;
+ trans->from && (trans->from != from);
+ trans++);
+
+ return (trans->from? trans : NULL);
+}
+
+static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
+ struct hid_usage *usage, __s32 value)
+{
+#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
+ struct hidinput_key_translation *trans;
+
+ if (usage->code == KEY_FN) {
+ if (value) hid->quirks |= HID_QUIRK_POWERBOOK_FN_ON;
+ else hid->quirks &= ~HID_QUIRK_POWERBOOK_FN_ON;
+
+ input_event(input, usage->type, usage->code, value);
+
+ return 1;
+ }
+
+ if (usbhid_pb_fnmode) {
+ int do_translate;
+
+ trans = find_translation(powerbook_fn_keys, usage->code);
+ if (trans) {
+ if (test_bit(usage->code, hid->pb_pressed_fn))
+ do_translate = 1;
+ else if (trans->flags & POWERBOOK_FLAG_FKEY)
+ do_translate =
+ (usbhid_pb_fnmode == 2 && (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) ||
+ (usbhid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON));
+ else
+ do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON);
+
+ if (do_translate) {
+ if (value)
+ set_bit(usage->code, hid->pb_pressed_fn);
+ else
+ clear_bit(usage->code, hid->pb_pressed_fn);
+
+ input_event(input, usage->type, trans->to, value);
+
+ return 1;
+ }
+ }
+
+ if (test_bit(usage->code, hid->pb_pressed_numlock) ||
+ test_bit(LED_NUML, input->led)) {
+ trans = find_translation(powerbook_numlock_keys, usage->code);
+
+ if (trans) {
+ if (value)
+ set_bit(usage->code, hid->pb_pressed_numlock);
+ else
+ clear_bit(usage->code, hid->pb_pressed_numlock);
+
+ input_event(input, usage->type, trans->to, value);
+ }
+
+ return 1;
+ }
+ }
+#endif
+
+ return 0;
+}
+
static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field,
struct hid_usage *usage)
{
@@ -325,7 +459,27 @@ static void hidinput_configure_usage(str
set_bit(EV_REP, input->evbit);
switch(usage->hid & HID_USAGE) {
- case 0x003: map_key_clear(KEY_FN); break;
+#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
+ /* The fn key on Apple PowerBooks */
+ case 0x0003: {
+ struct hidinput_key_translation *trans;
+
+ map_key_clear(KEY_FN);
+
+ set_bit(KEY_FN, input->keybit);
+ set_bit(KEY_NUMLOCK, input->keybit);
+
+ /* Enable all needed keys */
+ for(trans = powerbook_fn_keys; trans->from; trans++)
+ set_bit(trans->to, input->keybit);
+
+ for(trans = powerbook_numlock_keys; trans->from; trans++)
+ set_bit(trans->to, input->keybit);
+
+ goto ignore;
+ }
+#endif
+
default: goto ignore;
}
break;
@@ -482,6 +636,10 @@ void hidinput_hid_event(struct hid_devic
return;
}
+ if ((hid->quirks & HID_QUIRK_POWERBOOK_HAS_FN) &&
+ hidinput_pb_event(hid, input, usage, value))
+ return;
+
if (usage->hat_min < usage->hat_max || usage->hat_dir) {
int hat_dir = usage->hat_dir;
if (!hat_dir)
diff -upr linux-2.6.15.orig/drivers/usb/input/Kconfig linux-2.6.15/drivers/usb/input/Kconfig
--- linux-2.6.15.orig/drivers/usb/input/Kconfig 2006-01-11 23:59:40.000000000 +0100
+++ linux-2.6.15/drivers/usb/input/Kconfig 2006-01-08 11:53:35.000000000 +0100
@@ -37,6 +37,16 @@ config USB_HIDINPUT
If unsure, say Y.
+config USB_HIDINPUT_POWERBOOK
+ bool "Enable support for iBook/PowerBook special keys"
+ default n
+ depends on USB_HIDINPUT
+ help
+ Say Y here if you want support for the special keys (Fn, Numlock) on
+ Apple iBooks and PowerBooks.
+
+ If unsure, say N.
+
config HID_FF
bool "Force feedback support (EXPERIMENTAL)"
depends on USB_HIDINPUT && EXPERIMENTAL
^ permalink raw reply
* PPC440EP/Yosemite PCI misbehavior
From: David Hawkins @ 2006-01-13 4:14 UTC (permalink / raw)
To: linuxppc-embedded
Hi all,
I'm getting what I believe is incorrect behavior from
the Yosemite 440EP PCI bus.
My setup is:
- Yosemite board
- PCI-to-cPCI adapter
- cPCI bus analyzer (Agilent 1680A logic analyzer,
with a FuturePlus FS3020 cPCI analyzer board)
- custom cPCI board containing a PLX-9054 PCI
bridge
I first built the test driver and ran tests on the PCI
peripheral boards using an x86 host (both PCI and cPCI
environments). In a cPCI crate with two cPCI peripheral
boards, I used Linux to read the PCI configuration space
and get the PCI addresses of boards, and then I performed
PCI transactions between the boards, i.e., no OS was
involved and I had full control over which PCI commands
were being issued during a read or write. The results of
those tests, and the driver source, are here:
http://www.ovro.caltech.edu/~dwh/correlator/software/driver_design.tar.gz
http://www.ovro.caltech.edu/~dwh/correlator/pdf/LNX-723-Hawkins.pdf
The stuff of interest in the document, is the section on PCI
drivers, and the generic PCI I/O driver is the pci_io.c
driver in the source code. I've written some Yosemite specific
build notes below for anyone who is interested.
Now for the tests on the Yosemite board....
First, the hardware. The PLX-9054 on the custom boards presents
two memory regions:
BAR[0] 256-bytes non-prefetchable
BAR[1] 8MB prefetchable
Here's the observations/issues:
1. Using read()/write() to BAR[0] operates as one would expect;
a) read uses a PCI memory read (MEM_RD) command, with FRAME#
asserted for one clock per word, i.e., no bursting.
b) write uses a PCI memory write (MEM_WR) command, with FRAME#
asserted for one clock per word.
read/write are implemented using memcpy_fromio/toio in the
driver source
2. Using read()/write() to BAR[1] operates the same as to BAR[0].
However, since this memory is prefetchable, it would be possible
for the CPU to use a burst-read. The x86 architecture does
not do it in this situation either, but the tests in the
PDF show that both MEM_RD and MEM_WR commands are burstable.
(This is more of an observation than a complaint)
3. Using mmap() on BAR[0] does not work correctly.
a) a read prefetches 8 32-bits words using a memory read-line
(MEMRDL) PCI command (FRAME# is asserted for multiple clocks)
b) a write first prefetches 8 32-bits words (using MEMRDL), and
then a discernable time later the data is flushed back to the
hardware via a MEM_WR.
BAR[0] is marked in the PCI configuration space as non-prefetchable,
so this behaviour is wrong. Its also inconsistent with what
happened during tests on an x86 - where read always produced single
MEM_RDs and writes produced single MEM_WRs.
4. Using mmap() on BAR[1] exhibits the same result at BAR[1], however,
since that region is marked as prefetchable, the use of a MEMRDL
during read is legitimate. However, the write operation still
appears wrong (i.e., cached).
So, it appears that for mmap() the processor considers PCI memory
both prefetchable and cacheable (regardless of its PCI configuration
space memory flag specification). I checked my mmap code and the
VMA flags VM_RESERVED and VM_IO are set prior to the call to
map the PCI memory.
5. I have another PCI device with a PLX-9054 PCI bridge in its
default configuration, i.e., BAR[0] is 256-bytes non-prefetchable
memory, and BAR[1] is 256-bytes I/O ports (same registers).
Testing on an x86 works fine with the pci_io.c driver and
the pci_debug.c or pci_transaction.c user-space tests.
However, on the Yosemite board, access to PCI I/O space
causes a machine check exception.
There's a chance that the driver is at fault though.
For example, lspci shows that the I/O ports are assigned
to PCI I/O port address 0xFF00. When I insmod the pci_io.ko
driver, the kernel address after ioport_map() is
0xFDFFEF00. However, the default memory map of the 440EP
would put this PCI I/O address in the region starting
E800_0000, eg. E800_FF00, so I would not have been
surprized if I saw that kernel address, or some offset
relative to that address. But of course, I'm not sure if
the kernel TLBs setup the PCI kernel addresses to
match the 440EP physical addresses.
However, the code is exercised during a test on an x86, its
just the implementation of the ioport_map() etc that will
be different ... so I think the 440EP port is the source
of the error.
I don't plan on designing hardware that uses PCI I/O
regions, so I'm less concerned about this issue. But if
someone wants me to send them any debug info, let me know.
Whew!! If you've read this far, thanks!!
This is the first time I have used a PowerPC, and the first
time I've really had to debug what appear to be kernel
errors (I've really just written drivers).
I'll try and debug these issues, but I wanted to see if anyone else
had run into these problems. If anyone can tell me where to start
looking, I'd appreciate it. I figure that since read()/write()
appear to work and use memcpy_fromio/toio I'd check into the
implementation of those functions first, and see how the differ
from a mmap implementation.
I've been building with the ELDK 3.1.1 kit that comes with the
Yosemite board, and I have tested with the 2.6.13 kernel that
came with the board, and the 2.6.14 kernel from Denx. I'll
test the 2.6.15 kernel as soon as the ELDK 4.0 iso's are
released and I can build a 2.6.15 kernel.
Cheers
Dave Hawkins
Caltech.
------------- Driver build notes ----------------------------------
Here's how I build the driver:
export PATH=$PATH:/opt/eldk-3.1.1/bin:/opt/eldk-3.1.1/usr/bin
export ARCH=ppc
export CROSS_COMPILE=ppc_4xxFP-
export KERNEL_DIR=/home/dwh/yosemite/linux-2.6.13-build-ppc
make
Then on the Yosemite target, I mount the build area as an NFS
mount, and then change directory into the area the driver was
built. Installing the module is:
insmod pci_io.ko
mknod /dev/pci_00\:0c.0_0 c 254 0
mknod /dev/pci_00\:0c.0_1 c 254 1
mknod /dev/pci_00\:0c.0_2 c 254 2
mknod /dev/pci_00\:0c.0_3 c 254 3
mknod /dev/pci_00\:0c.0_4 c 254 4
mknod /dev/pci_00\:0c.0_5 c 254 5
i.e., the PCI slot is at 00:0c.0 per lspci, and the device
nodes for the generic PCI I/O driver are named after that
with the BAR number as an extension.
To run tests;
1. open BAR 0 using read()/write() (memcopy_from/toio)
./pci_debug -s 00:0c.0 -b 0
2. open BAR 0 using mmap()
./pci_debug -s 00:0c.0 -b 0 -m
and so on for other BAR regions.
^ permalink raw reply
* Re: [PATCH/RFC?] usb/input: Add support for fn key on Apple PowerBooks
From: Dmitry Torokhov @ 2006-01-13 4:12 UTC (permalink / raw)
To: Michael Hanselmann
Cc: linux-kernel, linux-kernel, linuxppc-dev, Vojtech Pavlik,
linux-input
In-Reply-To: <20060112000830.GB10142@hansmi.ch>
On Wednesday 11 January 2006 19:08, Michael Hanselmann wrote:
> On Thu, Jan 12, 2006 at 10:41:40AM +1100, Benjamin Herrenschmidt wrote:
> > I don't understand the comment above ? You are adding this to all struct
> > hid_device ? There can be only one of those keyboards plugged at one
> > point in time, I don't think there is any problem having the above
> > static in the driver rather than in the hid_device structure.
>
> While I don't agree on that, I still modified the patch.
>
I disagree as well, but if we get semantics right we can merge it in
this form and adjust later.
> +static int usbhid_pb_fnmode = 1;
> +module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
> +MODULE_PARM_DESC(usbhid_pb_fnmode,
> + "Mode of fn key on PowerBooks (0 = disabled, "
> + "1 = fkeyslast, 2 = fkeysfirst)");
> +#endif
> +
That should be "MODULE_PARM_DESC(pb_fn_mode, ...)". Also, since this is
for compatibility with ADB, why do we have 3 options? Doesn't ADB have
only 2?
> #define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0)
> #define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0)
> #define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0)
> @@ -73,6 +135,80 @@ static struct {
> #define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0)
> #define map_ff_effect(c) do { set_bit(c, input->ffbit); } while (0)
>
> +static inline struct hidinput_key_translation *find_translation(
I thought is was agreed that we'd avoid "inlines" in .c files?
> + struct hidinput_key_translation *table, u16 from)
> +{
> + struct hidinput_key_translation *trans;
> +
> + /* Look for the translation */
> + for(trans = table; trans->from && (trans->from != from); trans++);
> +
> + return (trans->from?trans:NULL);
> +}
I'd prefer liberal amount of spaces applied here </extreme nitpick mode>
> +
> +static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
> + struct hid_usage *usage, __s32 value)
> +{
> +#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
> + struct hidinput_key_translation *trans;
> +
> + if (usage->code == KEY_FN) {
> + if (value) hid->quirks |= HID_QUIRK_POWERBOOK_FN_ON;
> + else hid->quirks &= ~HID_QUIRK_POWERBOOK_FN_ON;
> +
> + input_event(input, usage->type, usage->code, value);
> +
> + return 1;
> + }
> +
> + if (usbhid_pb_fnmode) {
> + int try_translate, do_translate;
> +
> + trans = find_translation(powerbook_fn_keys, usage->code);
> + if (trans) {
> + if (test_bit(usage->code, usbhid_pb_fn))
> + do_translate = 1;
> + else if (trans->flags & POWERBOOK_FLAG_FKEY)
> + do_translate =
> + (usbhid_pb_fnmode == 2 && (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) ||
> + (usbhid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON));
> + else
> + do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON);
> +
> + if (do_translate) {
> + if (value)
> + set_bit(usage->code, usbhid_pb_fn);
> + else
> + clear_bit(usage->code, usbhid_pb_fn);
> +
> + input_event(input, usage->type, trans->to, value);
> +
> + return 1;
> + }
> + }
> +
> + try_translate = test_bit(usage->code, usbhid_pb_numlock)?1:
> + test_bit(LED_NUML, input->led);
> + if (try_translate) {
Isn't this the same as
if (test_bit(usage->code, usbhid_pb_numlock) || test_bit(LED_NUML, input->led))
but harder to read?
--
Dmitry
^ permalink raw reply
* [PATCH] powerpc: Updated platforms that use gianfar to match driver
From: Kumar Gala @ 2006-01-13 3:04 UTC (permalink / raw)
To: Paul Mackerras; +Cc: linuxppc-dev, linuxppc-embedded
The gianfar driver changed how it required MDIO bus and phy id's
to be pasted to it. Also, it no longer passes the physical address
of the MDIO bus. Instead we have a proper platform device.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
commit 66c0ddd1284ef56bfeb41374b51edfd0c8a980a8
tree 9e1b4052a8930d4c6607eebeb37b8102b1972466
parent 7b621e6ea21564548a09abbf1c2944b41ce55185
author Kumar Gala <galak@kernel.crashing.org> Thu, 12 Jan 2006 21:09:35 -0600
committer Kumar Gala <galak@kernel.crashing.org> Thu, 12 Jan 2006 21:09:35 -0600
arch/ppc/platforms/83xx/mpc834x_sys.c | 10 ++++------
arch/ppc/platforms/85xx/mpc8540_ads.c | 14 ++++++--------
arch/ppc/platforms/85xx/mpc8560_ads.c | 11 ++++-------
arch/ppc/platforms/85xx/mpc85xx_cds_common.c | 16 ++++++++--------
arch/ppc/platforms/85xx/sbc8560.c | 10 ++++------
arch/ppc/platforms/85xx/stx_gp3.c | 10 ++++------
arch/ppc/platforms/85xx/tqm85xx.c | 16 ++++++----------
arch/ppc/syslib/mpc83xx_devices.c | 10 ++++++++--
arch/ppc/syslib/mpc85xx_devices.c | 10 ++++++++--
9 files changed, 52 insertions(+), 55 deletions(-)
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 04bdc39..012e1e6 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -51,9 +51,6 @@
#include <syslib/ppc83xx_setup.h>
-static const char *GFAR_PHY_0 = "phy0:0";
-static const char *GFAR_PHY_1 = "phy0:1";
-
#ifndef CONFIG_PCI
unsigned long isa_io_base = 0;
unsigned long isa_mem_base = 0;
@@ -129,20 +126,21 @@ mpc834x_sys_setup_arch(void)
mdata->irq[1] = MPC83xx_IRQ_EXT2;
mdata->irq[2] = -1;
mdata->irq[31] = -1;
- mdata->paddr += binfo->bi_immr_base;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC83xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_0;
+ pdata->bus_id = 0;
+ pdata->phy_id = 0;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC83xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_1;
+ pdata->bus_id = 0;
+ pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index c5cde97..2eceb1e 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -52,10 +52,6 @@
#include <syslib/ppc85xx_setup.h>
-static const char *GFAR_PHY_0 = "phy0:0";
-static const char *GFAR_PHY_1 = "phy0:1";
-static const char *GFAR_PHY_3 = "phy0:3";
-
/* ************************************************************************
*
* Setup the architecture
@@ -102,27 +98,29 @@ mpc8540ads_setup_arch(void)
mdata->irq[2] = -1;
mdata->irq[3] = MPC85xx_IRQ_EXT5;
mdata->irq[31] = -1;
- mdata->paddr += binfo->bi_immr_base;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_0;
+ pdata->bus_id = 0;
+ pdata->phy_id = 0;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_1;
+ pdata->bus_id = 0;
+ pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_FEC);
if (pdata) {
pdata->board_flags = 0;
- pdata->bus_id = GFAR_PHY_3;
+ pdata->bus_id = 0;
+ pdata->phy_id = 3;
memcpy(pdata->mac_addr, binfo->bi_enet2addr, 6);
}
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.c b/arch/ppc/platforms/85xx/mpc8560_ads.c
index 8e39a55..442c7ff 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.c
@@ -56,10 +56,6 @@
#include <syslib/ppc85xx_setup.h>
-static const char *GFAR_PHY_0 = "phy0:0";
-static const char *GFAR_PHY_1 = "phy0:1";
-static const char *GFAR_PHY_3 = "phy0:3";
-
/* ************************************************************************
*
* Setup the architecture
@@ -99,20 +95,21 @@ mpc8560ads_setup_arch(void)
mdata->irq[2] = -1;
mdata->irq[3] = MPC85xx_IRQ_EXT5;
mdata->irq[31] = -1;
- mdata->paddr += binfo->bi_immr_base;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_0;
+ pdata->bus_id = 0;
+ pdata->phy_id = 0;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_1;
+ pdata->bus_id = 0;
+ pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index 2959e3c..b332eba 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -395,9 +395,6 @@ mpc85xx_cds_pcibios_fixup(void)
TODC_ALLOC();
-static const char *GFAR_PHY_0 = "phy0:0";
-static const char *GFAR_PHY_1 = "phy0:1";
-
/* ************************************************************************
*
* Setup the architecture
@@ -461,34 +458,37 @@ mpc85xx_cds_setup_arch(void)
mdata->irq[2] = -1;
mdata->irq[3] = -1;
mdata->irq[31] = -1;
- mdata->paddr += binfo->bi_immr_base;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_0;
+ pdata->bus_id = 0;
+ pdata->phy_id = 0;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_1;
+ pdata->bus_id = 0;
+ pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_eTSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_0;
+ pdata->bus_id = 0;
+ pdata->phy_id = 0;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_eTSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_1;
+ pdata->bus_id = 0;
+ pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index 45a5b81..e777ba8 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -91,9 +91,6 @@ sbc8560_early_serial_map(void)
}
#endif
-static const char *GFAR_PHY_25 = "phy0:25";
-static const char *GFAR_PHY_26 = "phy0:26";
-
/* ************************************************************************
*
* Setup the architecture
@@ -136,20 +133,21 @@ sbc8560_setup_arch(void)
mdata->irq[25] = MPC85xx_IRQ_EXT6;
mdata->irq[26] = MPC85xx_IRQ_EXT7;
mdata->irq[31] = -1;
- mdata->paddr += binfo->bi_immr_base;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_25;
+ pdata->bus_id = 0;
+ pdata->phy_id = 25;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_26;
+ pdata->bus_id = 0;
+ pdata->phy_id = 26;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
diff --git a/arch/ppc/platforms/85xx/stx_gp3.c b/arch/ppc/platforms/85xx/stx_gp3.c
index 15ce9d0..061bb7c 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.c
+++ b/arch/ppc/platforms/85xx/stx_gp3.c
@@ -93,9 +93,6 @@ static u8 gp3_openpic_initsenses[] __ini
0x0, /* External 11: */
};
-static const char *GFAR_PHY_2 = "phy0:2";
-static const char *GFAR_PHY_4 = "phy0:4";
-
/*
* Setup the architecture
*/
@@ -130,20 +127,21 @@ gp3_setup_arch(void)
mdata->irq[2] = MPC85xx_IRQ_EXT5;
mdata->irq[4] = MPC85xx_IRQ_EXT5;
mdata->irq[31] = -1;
- mdata->paddr += binfo->bi_immr_base;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
/* pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; */
- pdata->bus_id = GFAR_PHY_2;
+ pdata->bus_id = 0;
+ pdata->phy_id = 2;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
/* pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; */
- pdata->bus_id = GFAR_PHY_4;
+ pdata->bus_id = 0;
+ pdata->phy_id = 4;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
diff --git a/arch/ppc/platforms/85xx/tqm85xx.c b/arch/ppc/platforms/85xx/tqm85xx.c
index c6dfd8f..b436f4d 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.c
+++ b/arch/ppc/platforms/85xx/tqm85xx.c
@@ -91,12 +91,6 @@ static u_char tqm85xx_openpic_initsenses
0x0, /* External 11: */
};
-static const char *GFAR_PHY_0 = "phy0:2";
-static const char *GFAR_PHY_1 = "phy0:1";
-#ifdef CONFIG_MPC8540
-static const char *GFAR_PHY_3 = "phy0:3";
-#endif
-
/* ************************************************************************
*
* Setup the architecture
@@ -149,20 +143,21 @@ tqm85xx_setup_arch(void)
mdata->irq[2] = -1;
mdata->irq[3] = MPC85xx_IRQ_EXT8;
mdata->irq[31] = -1;
- mdata->paddr += binfo->bi_immr_base;
/* setup the board related information for the enet controllers */
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_0;
+ pdata->bus_id = 0;
+ pdata->phy_id = 2;
memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
}
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
if (pdata) {
pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
- pdata->bus_id = GFAR_PHY_1;
+ pdata->bus_id = 0;
+ pdata->phy_id = 1;
memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
}
@@ -170,7 +165,8 @@ tqm85xx_setup_arch(void)
pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_FEC);
if (pdata) {
pdata->board_flags = 0;
- pdata->bus_id = GFAR_PHY_3;
+ pdata->bus_id = 0;
+ pdata->phy_id = 3;
memcpy(pdata->mac_addr, binfo->bi_enet2addr, 6);
}
#endif
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index 847df44..f9b95de 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -28,7 +28,6 @@
*/
struct gianfar_mdio_data mpc83xx_mdio_pdata = {
- .paddr = 0x24520,
};
static struct gianfar_platform_data mpc83xx_tsec1_pdata = {
@@ -226,7 +225,14 @@ struct platform_device ppc_sys_platform_
.name = "fsl-gianfar_mdio",
.id = 0,
.dev.platform_data = &mpc83xx_mdio_pdata,
- .num_resources = 0,
+ .num_resources = 1,
+ .resource = (struct resource[]) {
+ {
+ .start = 0x24520,
+ .end = 0x2453f,
+ .flags = IORESOURCE_MEM,
+ },
+ },
},
};
diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c
index 69949d2..00e9b6f 100644
--- a/arch/ppc/syslib/mpc85xx_devices.c
+++ b/arch/ppc/syslib/mpc85xx_devices.c
@@ -26,7 +26,6 @@
* what CCSRBAR is, will get fixed up by mach_mpc85xx_fixup
*/
struct gianfar_mdio_data mpc85xx_mdio_pdata = {
- .paddr = MPC85xx_MIIM_OFFSET,
};
static struct gianfar_platform_data mpc85xx_tsec1_pdata = {
@@ -720,7 +719,14 @@ struct platform_device ppc_sys_platform_
.name = "fsl-gianfar_mdio",
.id = 0,
.dev.platform_data = &mpc85xx_mdio_pdata,
- .num_resources = 0,
+ .num_resources = 1,
+ .resource = (struct resource[]) {
+ {
+ .start = 0x24520,
+ .end = 0x2453f,
+ .flags = IORESOURCE_MEM,
+ },
+ },
},
};
^ permalink raw reply related
* Suggestions for a PPC440 board?
From: David Hawkins @ 2006-01-13 1:40 UTC (permalink / raw)
To: linuxppc-embedded
Hi all,
I'm evaluating the Yosemite 440EP board at the moment,
with the intention of using it on custom compactPCI
boards. I've got a few questions to ask the group, but
I'll leave those for another email.
In the final system, the cPCI host will be an x86 CPU
(since I already have them), and the cPCI peripherals
will be the 440EP custom boards --- so my intended
target for the 440EP is as a peripheral, whereas the
Yosemite is a host-only development platform (but,
still I have a lot to learn, so its a good place to
start).
To help with the development of PCI drivers, I was thinking
of getting a pre-existing 440-based cPCI board. I haven't
found any 440EP boards, but there are a few 440GP and
440GX boards out there. I need the 440EP FPU in the
real system, but for driver development, one of these
machines would do.
So I have located a few boards, mostly designed as
PMC carrier baseboards. Has anyone used these?
Actis computer CSBC-6440 440GP
Momentum Computer Civet-C 440GP
Extreme Engineering XChange1100/2/4 440GX
Since these boards are designed as carrier boards,
they all use a 21555 transparent/or non-transparent
PCI-to-PCI bridge. I was planning to connect the
440EP directly to the cPCI bus (or at least via
3.3V/5V buffers), so the driver designed against one
of these carrier boards would not quite be identical
(since the host would talk to the 21555 bridge,
not the 440 bridge). So, I might not follow this
route. Alternatively, I could use a PMC, or PrPMC
board, and develop the drivers that way, eg.
Extreme Engineering Xpedite1000/1 440GX
Artisyn Technologies PmPPC 440GP
So - anyone have a favorite?
Cheers
Dave Hawkins
Caltech.
^ permalink raw reply
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