From dbfdeaeb46453d300b975dcfb6790f3b16f9e6b5 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Fri, 26 Nov 2010 15:18:01 +0100 Subject: implement the concept of target choice by embedded system or architecture you can now choose between specific embedded systems like PC Engines ALIX boards, Foxboard, .. or between generic architecture support like x86, x86_64, mips, ... This does reduce the overhead of duplicate configuration files in target directory. Now qemu, toolchain and ibm x40 support is combined in one target directory target/x86. Distinguishing between hardware profiles happens via menu based configuration. (CPU choice for kernel, CFLAGS for package building, ..). We will see if this is the right direction. --- target/mips64el/Makefile | 27 + target/mips64el/files/etc/inittab | 4 + target/mips64el/files/etc/mdev.conf | 11 + target/mips64el/kernel.config | 925 +++++++ target/mips64el/patches/io_map_base.patch | 52 + target/mips64el/patches/lemote.patch | 4267 +++++++++++++++++++++++++++++ target/mips64el/target.mk | 5 + target/mips64el/uclibc.config | 233 ++ target/mips64el/xorg.conf | 53 + 9 files changed, 5577 insertions(+) create mode 100644 target/mips64el/Makefile create mode 100644 target/mips64el/files/etc/inittab create mode 100644 target/mips64el/files/etc/mdev.conf create mode 100644 target/mips64el/kernel.config create mode 100644 target/mips64el/patches/io_map_base.patch create mode 100644 target/mips64el/patches/lemote.patch create mode 100644 target/mips64el/target.mk create mode 100644 target/mips64el/uclibc.config create mode 100644 target/mips64el/xorg.conf (limited to 'target/mips64el') diff --git a/target/mips64el/Makefile b/target/mips64el/Makefile new file mode 100644 index 000000000..b4bcd24f5 --- /dev/null +++ b/target/mips64el/Makefile @@ -0,0 +1,27 @@ +# This file is part of the OpenADK project. OpenADK is copyrighted +# material, please see the LICENCE file in the top-level directory. + +include $(TOPDIR)/rules.mk +include $(TOPDIR)/mk/kernel.mk +include $(TOPDIR)/mk/modules.mk +include $(TOPDIR)/mk/kernel-build.mk +include $(TOPDIR)/mk/image.mk + +KERNEL:=$(LINUX_DIR)/vmlinux + +ifeq ($(FS),archive) +imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL) + @cp $(KERNEL) $(BIN_DIR)/${ADK_TARGET}-${FS}-kernel + @echo "The RootFS tarball is: $(BIN_DIR)/$(ROOTFSTARBALL)," + @echo "Use following command to create a QEMU Image:" + @echo "sudo ./scripts/create-image.sh -f $(ADK_TARGET_ROOTFS) qemu-${CPU_ARCH}.img $(BIN_DIR)/$(ROOTFSTARBALL)" + @echo "Start qemu with following options:" + @echo 'qemu-system-mips64el -nographic -M malta -kernel $(BIN_DIR)/${ADK_TARGET}-${FS}-kernel -hda qemu-${CPU_ARCH}.img -append "root=/dev/hda1"' +endif +ifeq ($(FS),initramfs) +imageinstall: $(BIN_DIR)/$(INITRAMFS) + @cp $(KERNEL) $(BIN_DIR)/${ADK_TARGET}-${FS}-kernel + @echo 'The kernel file is: ${BIN_DIR}/${ADK_TARGET}-${FS}-kernel' + @echo 'The initramfs image is: ${BIN_DIR}/${INITRAMFS}' + @echo 'qemu-system-mips64el -nographic -M malta -kernel $(BIN_DIR)/${ADK_TARGET}-${FS}-kernel -initrd ${BIN_DIR}/${INITRAMFS}' +endif diff --git a/target/mips64el/files/etc/inittab b/target/mips64el/files/etc/inittab new file mode 100644 index 000000000..6f21e703b --- /dev/null +++ b/target/mips64el/files/etc/inittab @@ -0,0 +1,4 @@ +::sysinit:/etc/init.d/rcS +::shutdown:/etc/init.d/rcK +ttyS0::respawn:/sbin/getty -i -L ttyS0 115200 vt100 +tty1::respawn:/sbin/getty -i -L tty1 115200 vt100 diff --git a/target/mips64el/files/etc/mdev.conf b/target/mips64el/files/etc/mdev.conf new file mode 100644 index 000000000..a8b87c84c --- /dev/null +++ b/target/mips64el/files/etc/mdev.conf @@ -0,0 +1,11 @@ +rtc0 root:root 660 @ln -sf /dev/rtc0 /dev/rtc +tun 0:0 660 >net/tun +device-mapper 0:0 660 @mkdir /dev/mapper +null 0:0 777 +zero 0:0 666 +u?random 0:0 644 +console 0:0 0600 +ptmx 0:0 666 +tty 0:0 666 +ttyS* 0:0 640 +.* 0:0 644 @/lib/mdev/init diff --git a/target/mips64el/kernel.config b/target/mips64el/kernel.config new file mode 100644 index 000000000..c2c1ca58a --- /dev/null +++ b/target/mips64el/kernel.config @@ -0,0 +1,925 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.29.1 +# Sat May 30 13:07:12 2009 +# +CONFIG_MIPS=y + +# +# Machine selection +# +CONFIG_ZONE_DMA=y +# CONFIG_MACH_ALCHEMY is not set +# CONFIG_BASLER_EXCITE is not set +# CONFIG_BCM47XX is not set +# CONFIG_MIPS_COBALT is not set +# CONFIG_MACH_DECSTATION is not set +# CONFIG_MACH_JAZZ is not set +# CONFIG_LASAT is not set +# CONFIG_LEMOTE_FULONG is not set +CONFIG_MIPS_MALTA=y +# CONFIG_MIPS_SIM is not set +# CONFIG_NEC_MARKEINS is not set +# CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set +# CONFIG_PNX8550_JBS is not set +# CONFIG_PNX8550_STB810 is not set +# CONFIG_PMC_MSP is not set +# CONFIG_PMC_YOSEMITE is not set +# CONFIG_SGI_IP22 is not set +# CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set +# CONFIG_SGI_IP32 is not set +# CONFIG_SIBYTE_CRHINE is not set +# CONFIG_SIBYTE_CARMEL is not set +# CONFIG_SIBYTE_CRHONE is not set +# CONFIG_SIBYTE_RHONE is not set +# CONFIG_SIBYTE_SWARM is not set +# CONFIG_SIBYTE_LITTLESUR is not set +# CONFIG_SIBYTE_SENTOSA is not set +# CONFIG_SIBYTE_BIGSUR is not set +# CONFIG_SNI_RM is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set +# CONFIG_WR_PPMC is not set +# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set +# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_BOOT_RAW=y +CONFIG_CEVT_R4K_LIB=y +CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K_LIB=y +CONFIG_CSRC_R4K=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set +CONFIG_I8259=y +CONFIG_MIPS_BONITO64=y +CONFIG_MIPS_MSC=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_ISA_DMA=y +# CONFIG_CPU_BIG_ENDIAN is not set +CONFIG_CPU_LITTLE_ENDIAN=y +CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y +CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y +CONFIG_IRQ_GIC=y +CONFIG_MIPS_BOARDS_GEN=y +CONFIG_PCI_GT64XXX_PCI0=y +CONFIG_SWAP_IO_SPACE=y +CONFIG_BOOT_ELF32=y +CONFIG_MIPS_L1_CACHE_SHIFT=5 + +# +# CPU selection +# +# CONFIG_CPU_LOONGSON2 is not set +# CONFIG_CPU_MIPS32_R1 is not set +# CONFIG_CPU_MIPS32_R2 is not set +CONFIG_CPU_MIPS64_R1=y +# CONFIG_CPU_MIPS64_R2 is not set +# CONFIG_CPU_R3000 is not set +# CONFIG_CPU_TX39XX is not set +# CONFIG_CPU_VR41XX is not set +# CONFIG_CPU_R4300 is not set +# CONFIG_CPU_R4X00 is not set +# CONFIG_CPU_TX49XX is not set +# CONFIG_CPU_R5000 is not set +# CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set +# CONFIG_CPU_R6000 is not set +# CONFIG_CPU_NEVADA is not set +# CONFIG_CPU_R8000 is not set +# CONFIG_CPU_R10000 is not set +# CONFIG_CPU_RM7000 is not set +# CONFIG_CPU_RM9000 is not set +# CONFIG_CPU_SB1 is not set +# CONFIG_CPU_CAVIUM_OCTEON is not set +CONFIG_SYS_HAS_CPU_MIPS32_R1=y +CONFIG_SYS_HAS_CPU_MIPS32_R2=y +CONFIG_SYS_HAS_CPU_MIPS64_R1=y +CONFIG_SYS_HAS_CPU_NEVADA=y +CONFIG_SYS_HAS_CPU_RM7000=y +CONFIG_CPU_MIPS64=y +CONFIG_CPU_MIPSR1=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y +CONFIG_HARDWARE_WATCHPOINTS=y + +# +# Kernel type +# +# CONFIG_32BIT is not set +CONFIG_64BIT=y +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_BOARD_SCACHE=y +CONFIG_MIPS_CPU_SCACHE=y +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MIPS_MT_SMP is not set +# CONFIG_MIPS_MT_SMTC is not set +CONFIG_SYS_SUPPORTS_MULTITHREADING=y +# CONFIG_MIPS_VPE_LOADER is not set +CONFIG_CPU_HAS_LLSC=y +# CONFIG_CPU_HAS_SMARTMIPS is not set +CONFIG_CPU_HAS_SYNC=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_SYS_SUPPORTS_SMARTMIPS=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=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_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_UNEVICTABLE_LRU is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_48 is not set +# CONFIG_HZ_100 is not set +# CONFIG_HZ_128 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_256 is not set +# CONFIG_HZ_1000 is not set +# CONFIG_HZ_1024 is not set +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_HZ=250 +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +# CONFIG_KEXEC is not set +# CONFIG_SECCOMP is not set +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +# CONFIG_PCSPKR_PLATFORM is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +# CONFIG_COMPAT_BRK is not set +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_SYSCALL_WRAPPERS=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +# CONFIG_PROBE_INITRD_HEADER is not set +# CONFIG_FREEZER is not set + +# +# Bus options (PCI, PCMCIA, EISA, ISA, TC) +# +CONFIG_HW_HAS_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCI_LEGACY is not set +# CONFIG_PCI_STUB is not set +CONFIG_MMU=y +CONFIG_I8253=y +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_MIPS32_COMPAT is not set + +# +# Power management options +# +CONFIG_ARCH_SUSPEND_POSSIBLE=y +# CONFIG_PM is not set +CONFIG_NET=y + +# +# Networking options +# +CONFIG_COMPAT_NET_DEV_OPS=y +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=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +# CONFIG_IP_ROUTE_VERBOSE is not set +# CONFIG_IP_PNP 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 is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set +CONFIG_FIB_RULES=y +# CONFIG_WIRELESS is not set +# CONFIG_WIMAX is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# 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 is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_HAVE_IDE=y +CONFIG_IDE=y + +# +# Please see Documentation/ide/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_IDE_GD=y +CONFIG_IDE_GD_ATA=y +# CONFIG_IDE_GD_ATAPI is not set +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_IDE_TASK_IOCTL is not set +# CONFIG_IDE_PROC_FS is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set +CONFIG_BLK_DEV_IDEDMA_SFF=y + +# +# PCI IDE chipsets support +# +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_PCIBUS_ORDER=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +CONFIG_BLK_DEV_PIIX=y +# CONFIG_BLK_DEV_IT8172 is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set +CONFIG_BLK_DEV_IDEDMA=y + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_SCSI_PROC_FS is not set + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_DH is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_NETDEVICES is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_VIA is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_CARMINE is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +CONFIG_VGACON_SOFT_SCROLLBACK=y +CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_LOGO is not set +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set +# CONFIG_HID_PID is not set + +# +# Special HID drivers +# +CONFIG_HID_COMPAT=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +# CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set + +# +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; +# +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_UWB is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +CONFIG_FILE_LOCKING=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# 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 is not set +CONFIG_PROC_SYSCTL=y +# CONFIG_PROC_PAGE_MONITOR is not set +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# 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_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +# CONFIG_NFSD 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 + +# +# 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=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL 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_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set +# CONFIG_NLS is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_CMDLINE="console=ttyS0,115200 console=tty0" + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# OCF Configuration +# +# CONFIG_OCF_OCF is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/target/mips64el/patches/io_map_base.patch b/target/mips64el/patches/io_map_base.patch new file mode 100644 index 000000000..be39ffe09 --- /dev/null +++ b/target/mips64el/patches/io_map_base.patch @@ -0,0 +1,52 @@ +diff -Nur linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h +--- linux-2.6.28.orig/arch/mips/include/asm/mips-boards/generic.h 2008-12-25 00:26:37.000000000 +0100 ++++ linux-2.6.28/arch/mips/include/asm/mips-boards/generic.h 2009-01-09 23:03:02.000000000 +0100 +@@ -92,7 +92,7 @@ + extern void mips_reboot_setup(void); + + #ifdef CONFIG_PCI +-extern void mips_pcibios_init(void); ++extern int mips_pcibios_init(void); + #else + #define mips_pcibios_init() do { } while (0) + #endif +diff -Nur linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c linux-2.6.28/arch/mips/mti-malta/malta-pci.c +--- linux-2.6.28.orig/arch/mips/mti-malta/malta-pci.c 2008-12-25 00:26:37.000000000 +0100 ++++ linux-2.6.28/arch/mips/mti-malta/malta-pci.c 2009-01-09 23:02:02.000000000 +0100 +@@ -87,10 +87,11 @@ + .mem_resource = &msc_mem_resource, + }; + +-void __init mips_pcibios_init(void) ++int __init mips_pcibios_init(void) + { + struct pci_controller *controller; + resource_size_t start, end, map, start1, end1, map1, map2, map3, mask; ++ void __iomem *io_map_base; + + switch (mips_revision_sconid) { + case MIPS_REVISION_SCON_GT64120: +@@ -230,7 +231,7 @@ + controller = &msc_controller; + break; + default: +- return; ++ return 0; + } + + if (controller->io_resource->start < 0x00001000UL) /* FIXME */ +@@ -239,5 +240,14 @@ + iomem_resource.end &= 0xfffffffffULL; /* 64 GB */ + ioport_resource.end = controller->io_resource->end; + ++ io_map_base = ioremap(MIPS_MSC01_PCI_REG_BASE, ++ controller->io_resource->end - controller->io_resource->start + 1); ++ if (!io_map_base) ++ return -EBUSY; ++ ++ controller->io_map_base = (unsigned long)io_map_base; ++ + register_pci_controller(controller); ++ ++ return 0; + } diff --git a/target/mips64el/patches/lemote.patch b/target/mips64el/patches/lemote.patch new file mode 100644 index 000000000..dce900900 --- /dev/null +++ b/target/mips64el/patches/lemote.patch @@ -0,0 +1,4267 @@ +diff -Nur linux-2.6.36.orig/arch/mips/Kconfig linux-2.6.36/arch/mips/Kconfig +--- linux-2.6.36.orig/arch/mips/Kconfig 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/Kconfig 2010-11-18 11:47:59.000000000 +0100 +@@ -205,7 +205,7 @@ + + config MACH_LOONGSON + bool "Loongson family of machines" +- select SYS_SUPPORTS_ZBOOT ++ select SYS_SUPPORTS_ZBOOT_UART16550 + help + This enables the support of Loongson family of machines. + +@@ -1093,6 +1093,8 @@ + bool "Loongson 2E" + depends on SYS_HAS_CPU_LOONGSON2E + select CPU_LOONGSON2 ++ select GENERIC_GPIO ++ select ARCH_REQUIRE_GPIOLIB + help + The Loongson 2E processor implements the MIPS III instruction set + with many extensions. +@@ -2012,6 +2014,18 @@ + source "kernel/time/Kconfig" + + # ++# High Resolution sched_clock() Configuration ++# ++ ++config CPU_HAS_FIXED_C0_COUNT ++ bool ++ ++config CPU_SUPPORTS_HR_SCHED_CLOCK ++ bool ++ depends on CPU_HAS_FIXED_C0_COUNT || !CPU_FREQ ++ default y ++ ++# + # Timer Interrupt Frequency Configuration + # + +diff -Nur linux-2.6.36.orig/arch/mips/include/asm/dma-mapping.h linux-2.6.36/arch/mips/include/asm/dma-mapping.h +--- linux-2.6.36.orig/arch/mips/include/asm/dma-mapping.h 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/include/asm/dma-mapping.h 2010-11-18 11:47:59.000000000 +0100 +@@ -65,4 +65,8 @@ + extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size, + enum dma_data_direction direction); + ++#define ARCH_HAS_DMA_MMAP_COHERENT ++extern int dma_mmap_coherent(struct device *dev, struct vm_area_struct *vma, ++ void *cpu_addr, dma_addr_t handle, size_t size); ++ + #endif /* _ASM_DMA_MAPPING_H */ +diff -Nur linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h linux-2.6.36/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h +--- linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h 2010-11-18 11:47:59.000000000 +0100 +@@ -255,21 +255,12 @@ + * IDE STANDARD + */ + #define IDE_CAP 0x00 +-#define IDE_CONFIG 0x01 +-#define IDE_SMI 0x02 +-#define IDE_ERROR 0x03 +-#define IDE_PM 0x04 +-#define IDE_DIAG 0x05 +- +-/* +- * IDE SPEC. +- */ + #define IDE_IO_BAR 0x08 + #define IDE_CFG 0x10 + #define IDE_DTC 0x12 + #define IDE_CAST 0x13 + #define IDE_ETC 0x14 +-#define IDE_INTERNAL_PM 0x15 ++#define IDE_PM 0x15 + + /* + * ACC STANDARD +@@ -301,5 +292,40 @@ + /* GPIO : I/O SPACE; REG : 32BITS */ + #define GPIOL_OUT_VAL 0x00 + #define GPIOL_OUT_EN 0x04 ++#define GPIOL_OUT_AUX1_SEL 0x10 ++/* SMB : I/O SPACE, REG : 8BITS WIDTH */ ++#define SMB_SDA 0x00 ++#define SMB_STS 0x01 ++#define SMB_STS_SLVSTP (1 << 7) ++#define SMB_STS_SDAST (1 << 6) ++#define SMB_STS_BER (1 << 5) ++#define SMB_STS_NEGACK (1 << 4) ++#define SMB_STS_STASTR (1 << 3) ++#define SMB_STS_NMATCH (1 << 2) ++#define SMB_STS_MASTER (1 << 1) ++#define SMB_STS_XMIT (1 << 0) ++#define SMB_CTRL_STS 0x02 ++#define SMB_CSTS_TGSTL (1 << 5) ++#define SMB_CSTS_TSDA (1 << 4) ++#define SMB_CSTS_GCMTCH (1 << 3) ++#define SMB_CSTS_MATCH (1 << 2) ++#define SMB_CSTS_BB (1 << 1) ++#define SMB_CSTS_BUSY (1 << 0) ++#define SMB_CTRL1 0x03 ++#define SMB_CTRL1_STASTRE (1 << 7) ++#define SMB_CTRL1_NMINTE (1 << 6) ++#define SMB_CTRL1_GCMEN (1 << 5) ++#define SMB_CTRL1_ACK (1 << 4) ++#define SMB_CTRL1_RSVD (1 << 3) ++#define SMB_CTRL1_INTEN (1 << 2) ++#define SMB_CTRL1_STOP (1 << 1) ++#define SMB_CTRL1_START (1 << 0) ++#define SMB_ADDR 0x04 ++#define SMB_ADDR_SAEN (1 << 7) ++#define SMB_CONTROLLER_ADDR (0xef << 0) ++#define SMB_CTRL2 0x05 ++#define SMB_FREQ (0x20 << 1) ++#define SMB_ENABLE (0x01 << 0) ++#define SMB_CTRL3 0x06 + + #endif /* _CS5536_H */ +diff -Nur linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h linux-2.6.36/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h +--- linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h 2010-11-18 11:47:59.000000000 +0100 +@@ -32,4 +32,9 @@ + #define MFGPT0_CNT (MFGPT_BASE + 4) + #define MFGPT0_SETUP (MFGPT_BASE + 6) + ++#define MFGPT2_CMP1 (MFGPT_BASE + 0x10) ++#define MFGPT2_CMP2 (MFGPT_BASE + 0x12) ++#define MFGPT2_CNT (MFGPT_BASE + 0x14) ++#define MFGPT2_SETUP (MFGPT_BASE + 0x16) ++ + #endif /*!_CS5536_MFGPT_H */ +diff -Nur linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/ec_kb3310b.h linux-2.6.36/arch/mips/include/asm/mach-loongson/ec_kb3310b.h +--- linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/ec_kb3310b.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.36/arch/mips/include/asm/mach-loongson/ec_kb3310b.h 2010-11-18 11:47:59.000000000 +0100 +@@ -0,0 +1,191 @@ ++/* ++ * KB3310B Embedded Controller ++ * ++ * Copyright (C) 2008 Lemote Inc. ++ * Author: liujl , 2008-03-14 ++ * Copyright (C) 2009 Lemote Inc. ++ * Author: Wu Zhangjin ++ * ++ * 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 _EC_KB3310B_H ++#define _EC_KB3310B_H ++ ++extern unsigned char ec_read(unsigned short addr); ++extern void ec_write(unsigned short addr, unsigned char val); ++extern int ec_query_seq(unsigned char cmd); ++extern int ec_query_event_num(void); ++extern int ec_get_event_num(void); ++ ++typedef int (*sci_handler) (int status); ++extern sci_handler yeeloong_report_lid_status; ++ ++#define SCI_IRQ_NUM 0x0A ++ ++/* ++ * The following registers are determined by the EC index configuration. ++ * 1, fill the PORT_HIGH as EC register high part. ++ * 2, fill the PORT_LOW as EC register low part. ++ * 3, fill the PORT_DATA as EC register write data or get the data from it. ++ */ ++#define EC_IO_PORT_HIGH 0x0381 ++#define EC_IO_PORT_LOW 0x0382 ++#define EC_IO_PORT_DATA 0x0383 ++ ++/* ++ * EC delay time is 500us for register and status access ++ */ ++#define EC_REG_DELAY 500 /* unit : us */ ++#define EC_CMD_TIMEOUT 0x1000 ++ ++/* ++ * EC access port for SCI communication ++ */ ++#define EC_CMD_PORT 0x66 ++#define EC_STS_PORT 0x66 ++#define EC_DAT_PORT 0x62 ++#define CMD_INIT_IDLE_MODE 0xdd ++#define CMD_EXIT_IDLE_MODE 0xdf ++#define CMD_INIT_RESET_MODE 0xd8 ++#define CMD_REBOOT_SYSTEM 0x8c ++#define CMD_GET_EVENT_NUM 0x84 ++#define CMD_PROGRAM_PIECE 0xda ++ ++/* Temperature & Fan registers */ ++#define REG_TEMPERATURE_VALUE 0xF458 ++#define REG_FAN_AUTO_MAN_SWITCH 0xF459 ++#define BIT_FAN_AUTO 0 ++#define BIT_FAN_MANUAL 1 ++#define REG_FAN_CONTROL 0xF4D2 ++#define BIT_FAN_CONTROL_ON (1 << 0) ++#define BIT_FAN_CONTROL_OFF (0 << 0) ++#define REG_FAN_STATUS 0xF4DA ++#define BIT_FAN_STATUS_ON (1 << 0) ++#define BIT_FAN_STATUS_OFF (0 << 0) ++#define REG_FAN_SPEED_HIGH 0xFE22 ++#define REG_FAN_SPEED_LOW 0xFE23 ++#define REG_FAN_SPEED_LEVEL 0xF4CC ++/* Fan speed divider */ ++#define FAN_SPEED_DIVIDER 480000 /* (60*1000*1000/62.5/2)*/ ++ ++/* Battery registers */ ++#define REG_BAT_DESIGN_CAP_HIGH 0xF77D ++#define REG_BAT_DESIGN_CAP_LOW 0xF77E ++#define REG_BAT_FULLCHG_CAP_HIGH 0xF780 ++#define REG_BAT_FULLCHG_CAP_LOW 0xF781 ++#define REG_BAT_DESIGN_VOL_HIGH 0xF782 ++#define REG_BAT_DESIGN_VOL_LOW 0xF783 ++#define REG_BAT_CURRENT_HIGH 0xF784 ++#define REG_BAT_CURRENT_LOW 0xF785 ++#define REG_BAT_VOLTAGE_HIGH 0xF786 ++#define REG_BAT_VOLTAGE_LOW 0xF787 ++#define REG_BAT_TEMPERATURE_HIGH 0xF788 ++#define REG_BAT_TEMPERATURE_LOW 0xF789 ++#define REG_BAT_RELATIVE_CAP_HIGH 0xF492 ++#define REG_BAT_RELATIVE_CAP_LOW 0xF493 ++#define REG_BAT_VENDOR 0xF4C4 ++#define FLAG_BAT_VENDOR_SANYO 0x01 ++#define FLAG_BAT_VENDOR_SIMPLO 0x02 ++#define REG_BAT_CELL_COUNT 0xF4C6 ++#define FLAG_BAT_CELL_3S1P 0x03 ++#define FLAG_BAT_CELL_3S2P 0x06 ++#define REG_BAT_CHARGE 0xF4A2 ++#define FLAG_BAT_CHARGE_DISCHARGE 0x01 ++#define FLAG_BAT_CHARGE_CHARGE 0x02 ++#define FLAG_BAT_CHARGE_ACPOWER 0x00 ++#define REG_BAT_STATUS 0xF4B0 ++#define BIT_BAT_STATUS_LOW (1 << 5) ++#define BIT_BAT_STATUS_DESTROY (1 << 2) ++#define BIT_BAT_STATUS_FULL (1 << 1) ++#define BIT_BAT_STATUS_IN (1 << 0) ++#define REG_BAT_CHARGE_STATUS 0xF4B1 ++#define BIT_BAT_CHARGE_STATUS_OVERTEMP (1 << 2) ++#define BIT_BAT_CHARGE_STATUS_PRECHG (1 << 1) ++#define REG_BAT_STATE 0xF482 ++#define BIT_BAT_STATE_CHARGING (1 << 1) ++#define BIT_BAT_STATE_DISCHARGING (1 << 0) ++#define REG_BAT_POWER 0xF440 ++#define BIT_BAT_POWER_S3 (1 << 2) ++#define BIT_BAT_POWER_ON (1 << 1) ++#define BIT_BAT_POWER_ACIN (1 << 0) ++ ++/* Audio: rd/wr */ ++#define REG_AUDIO_VOLUME 0xF46C ++#define REG_AUDIO_MUTE 0xF4E7 ++#define REG_AUDIO_BEEP 0xF4D0 ++/* USB port power or not: rd/wr */ ++#define REG_USB0_FLAG 0xF461 ++#define REG_USB1_FLAG 0xF462 ++#define REG_USB2_FLAG 0xF463 ++#define BIT_USB_FLAG_ON 1 ++#define BIT_USB_FLAG_OFF 0 ++/* LID */ ++#define REG_LID_DETECT 0xF4BD ++#define BIT_LID_DETECT_ON 1 ++#define BIT_LID_DETECT_OFF 0 ++/* CRT */ ++#define REG_CRT_DETECT 0xF4AD ++#define BIT_CRT_DETECT_PLUG 1 ++#define BIT_CRT_DETECT_UNPLUG 0 ++/* LCD backlight brightness adjust: 9 levels */ ++#define REG_DISPLAY_BRIGHTNESS 0xF4F5 ++/* Black screen Status */ ++#define BIT_DISPLAY_LCD_ON 1 ++#define BIT_DISPLAY_LCD_OFF 0 ++/* LCD backlight control: off/restore */ ++#define REG_BACKLIGHT_CTRL 0xF7BD ++#define BIT_BACKLIGHT_ON 1 ++#define BIT_BACKLIGHT_OFF 0 ++/* Reset the machine auto-clear: rd/wr */ ++#define REG_RESET 0xF4EC ++#define BIT_RESET_ON 1 ++/* Light the led: rd/wr */ ++#define REG_LED 0xF4C8 ++#define BIT_LED_RED_POWER (1 << 0) ++#define BIT_LED_ORANGE_POWER (1 << 1) ++#define BIT_LED_GREEN_CHARGE (1 << 2) ++#define BIT_LED_RED_CHARGE (1 << 3) ++#define BIT_LED_NUMLOCK (1 << 4) ++/* Test led mode, all led on/off */ ++#define REG_LED_TEST 0xF4C2 ++#define BIT_LED_TEST_IN 1 ++#define BIT_LED_TEST_OUT 0 ++/* Camera on/off */ ++#define REG_CAMERA_STATUS 0xF46A ++#define BIT_CAMERA_STATUS_ON 1 ++#define BIT_CAMERA_STATUS_OFF 0 ++#define REG_CAMERA_CONTROL 0xF7B7 ++#define BIT_CAMERA_CONTROL_OFF 0 ++#define BIT_CAMERA_CONTROL_ON 1 ++/* Wlan Status */ ++#define REG_WLAN 0xF4FA ++#define BIT_WLAN_ON 1 ++#define BIT_WLAN_OFF 0 ++#define REG_DISPLAY_LCD 0xF79F ++ ++/* SCI Event Number from EC */ ++enum { ++ EVENT_LID = 0x23, /* Turn on/off LID */ ++ EVENT_SWITCHVIDEOMODE, /* Fn+F3 for display switch */ ++ EVENT_SLEEP, /* Fn+F1 for entering sleep mode */ ++ EVENT_OVERTEMP, /* Over-temperature happened */ ++ EVENT_CRT_DETECT, /* CRT is connected */ ++ EVENT_CAMERA, /* Camera on/off */ ++ EVENT_USB_OC2, /* USB2 Over Current occurred */ ++ EVENT_USB_OC0, /* USB0 Over Current occurred */ ++ EVENT_DISPLAYTOGGLE, /* Fn+F2, Turn on/off backlight */ ++ EVENT_AUDIO_MUTE, /* Fn+F4, Mute on/off */ ++ EVENT_DISPLAY_BRIGHTNESS,/* Fn+^/V, LCD backlight brightness adjust */ ++ EVENT_AC_BAT, /* AC & Battery relative issue */ ++ EVENT_AUDIO_VOLUME, /* Fn+<|>, Volume adjust */ ++ EVENT_WLAN, /* Wlan on/off */ ++}; ++ ++#define EVENT_START EVENT_LID ++#define EVENT_END EVENT_WLAN ++ ++#endif /* !_EC_KB3310B_H */ +diff -Nur linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/loongson.h linux-2.6.36/arch/mips/include/asm/mach-loongson/loongson.h +--- linux-2.6.36.orig/arch/mips/include/asm/mach-loongson/loongson.h 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/include/asm/mach-loongson/loongson.h 2010-11-18 11:47:59.000000000 +0100 +@@ -42,6 +42,12 @@ + #endif + } + ++/* ++ * Copy kernel command line from arcs_cmdline ++ */ ++#include ++extern char loongson_cmdline[COMMAND_LINE_SIZE]; ++ + /* irq operation functions */ + extern void bonito_irqdispatch(void); + extern void __init bonito_irq_init(void); +diff -Nur linux-2.6.36.orig/arch/mips/kernel/csrc-r4k.c linux-2.6.36/arch/mips/kernel/csrc-r4k.c +--- linux-2.6.36.orig/arch/mips/kernel/csrc-r4k.c 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/kernel/csrc-r4k.c 2010-11-18 11:47:59.000000000 +0100 +@@ -6,10 +6,66 @@ + * Copyright (C) 2007 by Ralf Baechle + */ + #include ++#include + #include ++#include + + #include + ++#ifdef CONFIG_CPU_SUPPORTS_HR_SCHED_CLOCK ++/* ++ * MIPS sched_clock implementation. ++ * ++ * Because the hardware timer period is quite short and because cnt32_to_63() ++ * needs to be called at least once per half period to work properly, a kernel ++ * timer is set up to ensure this requirement is always met. ++ * ++ * Please refer to include/linux/cnt32_to_63.h and arch/arm/plat-orion/time.c ++ */ ++#define CLOCK2NS_SCALE_FACTOR 8 ++ ++static unsigned long clock2ns_scale __read_mostly; ++ ++unsigned long long notrace sched_clock(void) ++{ ++ unsigned long long v = cnt32_to_63(read_c0_count()); ++ return (v * clock2ns_scale) >> CLOCK2NS_SCALE_FACTOR; ++} ++ ++static struct timer_list cnt32_to_63_keepwarm_timer; ++ ++static void cnt32_to_63_keepwarm(unsigned long data) ++{ ++ mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + data)); ++ sched_clock(); ++} ++#endif ++ ++static inline void setup_hres_sched_clock(unsigned long clock) ++{ ++#ifdef CONFIG_CPU_SUPPORTS_HR_SCHED_CLOCK ++ unsigned long long v; ++ unsigned long data; ++ ++ v = NSEC_PER_SEC; ++ v <<= CLOCK2NS_SCALE_FACTOR; ++ v += clock/2; ++ do_div(v, clock); ++ /* ++ * We want an even value to automatically clear the top bit ++ * returned by cnt32_to_63() without an additional run time ++ * instruction. So if the LSB is 1 then round it up. ++ */ ++ if (v & 1) ++ v++; ++ clock2ns_scale = v; ++ ++ data = 0x80000000UL / clock * HZ; ++ setup_timer(&cnt32_to_63_keepwarm_timer, cnt32_to_63_keepwarm, data); ++ mod_timer(&cnt32_to_63_keepwarm_timer, round_jiffies(jiffies + data)); ++#endif ++} ++ + static cycle_t c0_hpt_read(struct clocksource *cs) + { + return read_c0_count(); +@@ -27,6 +83,8 @@ + if (!cpu_has_counter || !mips_hpt_frequency) + return -ENXIO; + ++ setup_hres_sched_clock(mips_hpt_frequency); ++ + /* Calculate a somewhat reasonable rating value */ + clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000; + +diff -Nur linux-2.6.36.orig/arch/mips/kernel/time.c linux-2.6.36/arch/mips/kernel/time.c +--- linux-2.6.36.orig/arch/mips/kernel/time.c 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/kernel/time.c 2010-11-18 11:47:59.000000000 +0100 +@@ -119,6 +119,11 @@ + + void __init time_init(void) + { ++#ifdef CONFIG_HR_SCHED_CLOCK ++ if (!mips_clockevent_init() || !cpu_has_mfc0_count_bug()) ++ write_c0_count(0); ++#endif ++ + plat_time_init(); + + if (!mips_clockevent_init() || !cpu_has_mfc0_count_bug()) +diff -Nur linux-2.6.36.orig/arch/mips/loongson/common/cmdline.c linux-2.6.36/arch/mips/loongson/common/cmdline.c +--- linux-2.6.36.orig/arch/mips/loongson/common/cmdline.c 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/loongson/common/cmdline.c 2010-11-18 11:47:59.000000000 +0100 +@@ -17,10 +17,15 @@ + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ ++#include + #include + + #include + ++/* the kernel command line copied from arcs_cmdline */ ++char loongson_cmdline[COMMAND_LINE_SIZE]; ++EXPORT_SYMBOL(loongson_cmdline); ++ + void __init prom_init_cmdline(void) + { + int prom_argc; +@@ -50,4 +55,26 @@ + strcat(arcs_cmdline, " root=/dev/hda1"); + + prom_init_machtype(); ++ ++ /* append machine specific command line */ ++ switch (mips_machtype) { ++ case MACH_LEMOTE_LL2F: ++ if ((strstr(arcs_cmdline, "video=")) == NULL) ++ strcat(arcs_cmdline, " video=sisfb:1360x768-16@60"); ++ break; ++ case MACH_LEMOTE_FL2F: ++ if ((strstr(arcs_cmdline, "ide_core.ignore_cable=")) == NULL) ++ strcat(arcs_cmdline, " ide_core.ignore_cable=0"); ++ break; ++ case MACH_LEMOTE_ML2F7: ++ /* Mengloong-2F has a 800x480 screen */ ++ if ((strstr(arcs_cmdline, "vga=")) == NULL) ++ strcat(arcs_cmdline, " vga=0x313"); ++ break; ++ default: ++ break; ++ } ++ ++ /* copy arcs_cmdline into loongson_cmdline */ ++ strncpy(loongson_cmdline, arcs_cmdline, COMMAND_LINE_SIZE); + } +diff -Nur linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_acc.c linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_acc.c +--- linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_acc.c 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_acc.c 2010-11-18 11:47:59.000000000 +0100 +@@ -18,7 +18,7 @@ + + void pci_acc_write_reg(int reg, u32 value) + { +- u32 hi = 0, lo = value; ++ u32 hi, lo; + + switch (reg) { + case PCI_COMMAND: +@@ -66,75 +66,73 @@ + u32 pci_acc_read_reg(int reg) + { + u32 hi, lo; +- u32 conf_data = 0; ++ u32 cfg = 0; + + switch (reg) { + case PCI_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_ACC_DEVICE_ID, CS5536_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_ACC_DEVICE_ID, ++ CS5536_VENDOR_ID); + break; + case PCI_COMMAND: + _rdmsr(GLIU_MSR_REG(GLIU_IOD_BM1), &hi, &lo); + if (((lo & 0xfff00000) || (hi & 0x000000ff)) + && ((hi & 0xf0000000) == 0xa0000000)) +- conf_data |= PCI_COMMAND_IO; ++ cfg |= PCI_COMMAND_IO; + _rdmsr(GLIU_MSR_REG(GLIU_PAE), &hi, &lo); + if ((lo & 0x300) == 0x300) +- conf_data |= PCI_COMMAND_MASTER; ++ cfg |= PCI_COMMAND_MASTER; + break; + case PCI_STATUS: +- conf_data |= PCI_STATUS_66MHZ; +- conf_data |= PCI_STATUS_FAST_BACK; ++ cfg |= PCI_STATUS_66MHZ; ++ cfg |= PCI_STATUS_FAST_BACK; + _rdmsr(SB_MSR_REG(SB_ERROR), &hi, &lo); + if (lo & SB_PARE_ERR_FLAG) +- conf_data |= PCI_STATUS_PARITY; +- conf_data |= PCI_STATUS_DEVSEL_MEDIUM; ++ cfg |= PCI_STATUS_PARITY; ++ cfg |= PCI_STATUS_DEVSEL_MEDIUM; + break; + case PCI_CLASS_REVISION: + _rdmsr(ACC_MSR_REG(ACC_CAP), &hi, &lo); +- conf_data = lo & 0x000000ff; +- conf_data |= (CS5536_ACC_CLASS_CODE << 8); ++ cfg = lo & 0x000000ff; ++ cfg |= (CS5536_ACC_CLASS_CODE << 8); + break; + case PCI_CACHE_LINE_SIZE: +- conf_data = +- CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, +- PCI_NORMAL_LATENCY_TIMER); ++ cfg = CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, ++ PCI_NORMAL_LATENCY_TIMER); + break; + case PCI_BAR0_REG: + _rdmsr(GLCP_MSR_REG(GLCP_SOFT_COM), &hi, &lo); + if (lo & SOFT_BAR_ACC_FLAG) { +- conf_data = CS5536_ACC_RANGE | ++ cfg = CS5536_ACC_RANGE | + PCI_BASE_ADDRESS_SPACE_IO; + lo &= ~SOFT_BAR_ACC_FLAG; + _wrmsr(GLCP_MSR_REG(GLCP_SOFT_COM), hi, lo); + } else { + _rdmsr(GLIU_MSR_REG(GLIU_IOD_BM1), &hi, &lo); +- conf_data = (hi & 0x000000ff) << 12; +- conf_data |= (lo & 0xfff00000) >> 20; +- conf_data |= 0x01; +- conf_data &= ~0x02; ++ cfg = (hi & 0x000000ff) << 12; ++ cfg |= (lo & 0xfff00000) >> 20; ++ cfg |= 0x01; ++ cfg &= ~0x02; + } + break; + case PCI_CARDBUS_CIS: +- conf_data = PCI_CARDBUS_CIS_POINTER; ++ cfg = PCI_CARDBUS_CIS_POINTER; + break; + case PCI_SUBSYSTEM_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_ACC_SUB_ID, CS5536_SUB_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_ACC_SUB_ID, ++ CS5536_SUB_VENDOR_ID); + break; + case PCI_ROM_ADDRESS: +- conf_data = PCI_EXPANSION_ROM_BAR; ++ cfg = PCI_EXPANSION_ROM_BAR; + break; + case PCI_CAPABILITY_LIST: +- conf_data = PCI_CAPLIST_USB_POINTER; ++ cfg = PCI_CAPLIST_USB_POINTER; + break; + case PCI_INTERRUPT_LINE: +- conf_data = +- CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_ACC_INTR); ++ cfg = CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_ACC_INTR); + break; + default: + break; + } + +- return conf_data; ++ return cfg; + } +diff -Nur linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_ehci.c linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_ehci.c +--- linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_ehci.c 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_ehci.c 2010-11-18 11:47:59.000000000 +0100 +@@ -18,7 +18,7 @@ + + void pci_ehci_write_reg(int reg, u32 value) + { +- u32 hi = 0, lo = value; ++ u32 hi, lo; + + switch (reg) { + case PCI_COMMAND: +@@ -78,83 +78,81 @@ + + u32 pci_ehci_read_reg(int reg) + { +- u32 conf_data = 0; ++ u32 cfg = 0; + u32 hi, lo; + + switch (reg) { + case PCI_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_EHCI_DEVICE_ID, CS5536_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_EHCI_DEVICE_ID, ++ CS5536_VENDOR_ID); + break; + case PCI_COMMAND: + _rdmsr(USB_MSR_REG(USB_EHCI), &hi, &lo); + if (hi & PCI_COMMAND_MASTER) +- conf_data |= PCI_COMMAND_MASTER; ++ cfg |= PCI_COMMAND_MASTER; + if (hi & PCI_COMMAND_MEMORY) +- conf_data |= PCI_COMMAND_MEMORY; ++ cfg |= PCI_COMMAND_MEMORY; + break; + case PCI_STATUS: +- conf_data |= PCI_STATUS_66MHZ; +- conf_data |= PCI_STATUS_FAST_BACK; ++ cfg |= PCI_STATUS_66MHZ; ++ cfg |= PCI_STATUS_FAST_BACK; + _rdmsr(SB_MSR_REG(SB_ERROR), &hi, &lo); + if (lo & SB_PARE_ERR_FLAG) +- conf_data |= PCI_STATUS_PARITY; +- conf_data |= PCI_STATUS_DEVSEL_MEDIUM; ++ cfg |= PCI_STATUS_PARITY; ++ cfg |= PCI_STATUS_DEVSEL_MEDIUM; + break; + case PCI_CLASS_REVISION: + _rdmsr(USB_MSR_REG(USB_CAP), &hi, &lo); +- conf_data = lo & 0x000000ff; +- conf_data |= (CS5536_EHCI_CLASS_CODE << 8); ++ cfg = lo & 0x000000ff; ++ cfg |= (CS5536_EHCI_CLASS_CODE << 8); + break; + case PCI_CACHE_LINE_SIZE: +- conf_data = +- CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, +- PCI_NORMAL_LATENCY_TIMER); ++ cfg = CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, ++ PCI_NORMAL_LATENCY_TIMER); + break; + case PCI_BAR0_REG: + _rdmsr(GLCP_MSR_REG(GLCP_SOFT_COM), &hi, &lo); + if (lo & SOFT_BAR_EHCI_FLAG) { +- conf_data = CS5536_EHCI_RANGE | ++ cfg = CS5536_EHCI_RANGE | + PCI_BASE_ADDRESS_SPACE_MEMORY; + lo &= ~SOFT_BAR_EHCI_FLAG; + _wrmsr(GLCP_MSR_REG(GLCP_SOFT_COM), hi, lo); + } else { + _rdmsr(USB_MSR_REG(USB_EHCI), &hi, &lo); +- conf_data = lo & 0xfffff000; ++ cfg = lo & 0xfffff000; + } + break; + case PCI_CARDBUS_CIS: +- conf_data = PCI_CARDBUS_CIS_POINTER; ++ cfg = PCI_CARDBUS_CIS_POINTER; + break; + case PCI_SUBSYSTEM_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_EHCI_SUB_ID, CS5536_SUB_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_EHCI_SUB_ID, ++ CS5536_SUB_VENDOR_ID); + break; + case PCI_ROM_ADDRESS: +- conf_data = PCI_EXPANSION_ROM_BAR; ++ cfg = PCI_EXPANSION_ROM_BAR; + break; + case PCI_CAPABILITY_LIST: +- conf_data = PCI_CAPLIST_USB_POINTER; ++ cfg = PCI_CAPLIST_USB_POINTER; + break; + case PCI_INTERRUPT_LINE: +- conf_data = +- CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_USB_INTR); ++ cfg = CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_USB_INTR); + break; + case PCI_EHCI_LEGSMIEN_REG: + _rdmsr(USB_MSR_REG(USB_EHCI), &hi, &lo); +- conf_data = (hi & 0x003f0000) >> 16; ++ cfg = (hi & 0x003f0000) >> 16; + break; + case PCI_EHCI_LEGSMISTS_REG: + _rdmsr(USB_MSR_REG(USB_EHCI), &hi, &lo); +- conf_data = (hi & 0x3f000000) >> 24; ++ cfg = (hi & 0x3f000000) >> 24; + break; + case PCI_EHCI_FLADJ_REG: + _rdmsr(USB_MSR_REG(USB_EHCI), &hi, &lo); +- conf_data = hi & 0x00003f00; ++ cfg = hi & 0x00003f00; + break; + default: + break; + } + +- return conf_data; ++ return cfg; + } +diff -Nur linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_ide.c linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_ide.c +--- linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_ide.c 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_ide.c 2010-11-18 11:47:59.000000000 +0100 +@@ -18,7 +18,7 @@ + + void pci_ide_write_reg(int reg, u32 value) + { +- u32 hi = 0, lo = value; ++ u32 hi, lo; + + switch (reg) { + case PCI_COMMAND: +@@ -72,26 +72,16 @@ + _wrmsr(IDE_MSR_REG(IDE_CFG), hi, lo); + } + break; +- case PCI_IDE_DTC_REG: +- _rdmsr(IDE_MSR_REG(IDE_DTC), &hi, &lo); +- lo = value; +- _wrmsr(IDE_MSR_REG(IDE_DTC), hi, lo); +- break; +- case PCI_IDE_CAST_REG: +- _rdmsr(IDE_MSR_REG(IDE_CAST), &hi, &lo); +- lo = value; +- _wrmsr(IDE_MSR_REG(IDE_CAST), hi, lo); +- break; +- case PCI_IDE_ETC_REG: +- _rdmsr(IDE_MSR_REG(IDE_ETC), &hi, &lo); +- lo = value; +- _wrmsr(IDE_MSR_REG(IDE_ETC), hi, lo); +- break; +- case PCI_IDE_PM_REG: +- _rdmsr(IDE_MSR_REG(IDE_INTERNAL_PM), &hi, &lo); +- lo = value; +- _wrmsr(IDE_MSR_REG(IDE_INTERNAL_PM), hi, lo); +- break; ++#define SET_PCI_IDE_REG(r) \ ++ case PCI_IDE_##r##_REG: \ ++ _rdmsr(IDE_MSR_REG(IDE_##r), &hi, &lo); \ ++ lo = value; \ ++ _wrmsr(IDE_MSR_REG(IDE_##r), hi, lo); \ ++ break; ++ SET_PCI_IDE_REG(DTC) ++ SET_PCI_IDE_REG(CAST) ++ SET_PCI_IDE_REG(ETC) ++ SET_PCI_IDE_REG(PM) + default: + break; + } +@@ -99,94 +89,82 @@ + + u32 pci_ide_read_reg(int reg) + { +- u32 conf_data = 0; ++ u32 cfg = 0; + u32 hi, lo; + + switch (reg) { + case PCI_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_IDE_DEVICE_ID, CS5536_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_IDE_DEVICE_ID, ++ CS5536_VENDOR_ID); + break; + case PCI_COMMAND: + _rdmsr(IDE_MSR_REG(IDE_IO_BAR), &hi, &lo); + if (lo & 0xfffffff0) +- conf_data |= PCI_COMMAND_IO; ++ cfg |= PCI_COMMAND_IO; + _rdmsr(GLIU_MSR_REG(GLIU_PAE), &hi, &lo); + if ((lo & 0x30) == 0x30) +- conf_data |= PCI_COMMAND_MASTER; ++ cfg |= PCI_COMMAND_MASTER; + break; + case PCI_STATUS: +- conf_data |= PCI_STATUS_66MHZ; +- conf_data |= PCI_STATUS_FAST_BACK; ++ cfg |= PCI_STATUS_66MHZ; ++ cfg |= PCI_STATUS_FAST_BACK; + _rdmsr(SB_MSR_REG(SB_ERROR), &hi, &lo); + if (lo & SB_PARE_ERR_FLAG) +- conf_data |= PCI_STATUS_PARITY; +- conf_data |= PCI_STATUS_DEVSEL_MEDIUM; ++ cfg |= PCI_STATUS_PARITY; ++ cfg |= PCI_STATUS_DEVSEL_MEDIUM; + break; + case PCI_CLASS_REVISION: + _rdmsr(IDE_MSR_REG(IDE_CAP), &hi, &lo); +- conf_data = lo & 0x000000ff; +- conf_data |= (CS5536_IDE_CLASS_CODE << 8); ++ cfg = lo & 0x000000ff; ++ cfg |= (CS5536_IDE_CLASS_CODE << 8); + break; + case PCI_CACHE_LINE_SIZE: + _rdmsr(SB_MSR_REG(SB_CTRL), &hi, &lo); + hi &= 0x000000f8; +- conf_data = CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, hi); ++ cfg = CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, hi); + break; + case PCI_BAR4_REG: + _rdmsr(GLCP_MSR_REG(GLCP_SOFT_COM), &hi, &lo); + if (lo & SOFT_BAR_IDE_FLAG) { +- conf_data = CS5536_IDE_RANGE | ++ cfg = CS5536_IDE_RANGE | + PCI_BASE_ADDRESS_SPACE_IO; + lo &= ~SOFT_BAR_IDE_FLAG; + _wrmsr(GLCP_MSR_REG(GLCP_SOFT_COM), hi, lo); + } else { + _rdmsr(IDE_MSR_REG(IDE_IO_BAR), &hi, &lo); +- conf_data = lo & 0xfffffff0; +- conf_data |= 0x01; +- conf_data &= ~0x02; ++ cfg = lo & 0xfffffff0; ++ cfg |= 0x01; ++ cfg &= ~0x02; + } + break; + case PCI_CARDBUS_CIS: +- conf_data = PCI_CARDBUS_CIS_POINTER; ++ cfg = PCI_CARDBUS_CIS_POINTER; + break; + case PCI_SUBSYSTEM_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_IDE_SUB_ID, CS5536_SUB_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_IDE_SUB_ID, ++ CS5536_SUB_VENDOR_ID); + break; + case PCI_ROM_ADDRESS: +- conf_data = PCI_EXPANSION_ROM_BAR; ++ cfg = PCI_EXPANSION_ROM_BAR; + break; + case PCI_CAPABILITY_LIST: +- conf_data = PCI_CAPLIST_POINTER; ++ cfg = PCI_CAPLIST_POINTER; + break; + case PCI_INTERRUPT_LINE: +- conf_data = +- CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_IDE_INTR); +- break; +- case PCI_IDE_CFG_REG: +- _rdmsr(IDE_MSR_REG(IDE_CFG), &hi, &lo); +- conf_data = lo; +- break; +- case PCI_IDE_DTC_REG: +- _rdmsr(IDE_MSR_REG(IDE_DTC), &hi, &lo); +- conf_data = lo; +- break; +- case PCI_IDE_CAST_REG: +- _rdmsr(IDE_MSR_REG(IDE_CAST), &hi, &lo); +- conf_data = lo; +- break; +- case PCI_IDE_ETC_REG: +- _rdmsr(IDE_MSR_REG(IDE_ETC), &hi, &lo); +- conf_data = lo; +- break; +- case PCI_IDE_PM_REG: +- _rdmsr(IDE_MSR_REG(IDE_INTERNAL_PM), &hi, &lo); +- conf_data = lo; ++ cfg = CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_IDE_INTR); + break; ++#define GET_PCI_IDE_REG(r) \ ++ case PCI_IDE_##r##_REG: \ ++ _rdmsr(IDE_MSR_REG(IDE_##r), &hi, &cfg); \ ++ break; ++ GET_PCI_IDE_REG(CFG) ++ GET_PCI_IDE_REG(DTC) ++ GET_PCI_IDE_REG(CAST) ++ GET_PCI_IDE_REG(ETC) ++ GET_PCI_IDE_REG(PM) + default: + break; + } + +- return conf_data; ++ return cfg; + } +diff -Nur linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_ohci.c linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_ohci.c +--- linux-2.6.36.orig/arch/mips/loongson/common/cs5536/cs5536_ohci.c 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/loongson/common/cs5536/cs5536_ohci.c 2010-11-18 11:47:59.000000000 +0100 +@@ -18,7 +18,7 @@ + + void pci_ohci_write_reg(int reg, u32 value) + { +- u32 hi = 0, lo = value; ++ u32 hi, lo; + + switch (reg) { + case PCI_COMMAND: +@@ -73,77 +73,75 @@ + + u32 pci_ohci_read_reg(int reg) + { +- u32 conf_data = 0; ++ u32 cfg = 0; + u32 hi, lo; + + switch (reg) { + case PCI_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_OHCI_DEVICE_ID, CS5536_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_OHCI_DEVICE_ID, ++ CS5536_VENDOR_ID); + break; + case PCI_COMMAND: + _rdmsr(USB_MSR_REG(USB_OHCI), &hi, &lo); + if (hi & PCI_COMMAND_MASTER) +- conf_data |= PCI_COMMAND_MASTER; ++ cfg |= PCI_COMMAND_MASTER; + if (hi & PCI_COMMAND_MEMORY) +- conf_data |= PCI_COMMAND_MEMORY; ++ cfg |= PCI_COMMAND_MEMORY; + break; + case PCI_STATUS: +- conf_data |= PCI_STATUS_66MHZ; +- conf_data |= PCI_STATUS_FAST_BACK; ++ cfg |= PCI_STATUS_66MHZ; ++ cfg |= PCI_STATUS_FAST_BACK; + _rdmsr(SB_MSR_REG(SB_ERROR), &hi, &lo); + if (lo & SB_PARE_ERR_FLAG) +- conf_data |= PCI_STATUS_PARITY; +- conf_data |= PCI_STATUS_DEVSEL_MEDIUM; ++ cfg |= PCI_STATUS_PARITY; ++ cfg |= PCI_STATUS_DEVSEL_MEDIUM; + break; + case PCI_CLASS_REVISION: + _rdmsr(USB_MSR_REG(USB_CAP), &hi, &lo); +- conf_data = lo & 0x000000ff; +- conf_data |= (CS5536_OHCI_CLASS_CODE << 8); ++ cfg = lo & 0x000000ff; ++ cfg |= (CS5536_OHCI_CLASS_CODE << 8); + break; + case PCI_CACHE_LINE_SIZE: +- conf_data = +- CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, +- PCI_NORMAL_LATENCY_TIMER); ++ cfg = CFG_PCI_CACHE_LINE_SIZE(PCI_NORMAL_HEADER_TYPE, ++ PCI_NORMAL_LATENCY_TIMER); + break; + case PCI_BAR0_REG: + _rdmsr(GLCP_MSR_REG(GLCP_SOFT_COM), &hi, &lo); + if (lo & SOFT_BAR_OHCI_FLAG) { +- conf_data = CS5536_OHCI_RANGE | ++ cfg = CS5536_OHCI_RANGE | + PCI_BASE_ADDRESS_SPACE_MEMORY; + lo &= ~SOFT_BAR_OHCI_FLAG; + _wrmsr(GLCP_MSR_REG(GLCP_SOFT_COM), hi, lo); + } else { + _rdmsr(USB_MSR_REG(USB_OHCI), &hi, &lo); +- conf_data = lo & 0xffffff00; +- conf_data &= ~0x0000000f; /* 32bit mem */ ++ cfg = lo & 0xffffff00; ++ cfg &= ~0x0000000f; /* 32bit mem */ + } + break; + case PCI_CARDBUS_CIS: +- conf_data = PCI_CARDBUS_CIS_POINTER; ++ cfg = PCI_CARDBUS_CIS_POINTER; + break; + case PCI_SUBSYSTEM_VENDOR_ID: +- conf_data = +- CFG_PCI_VENDOR_ID(CS5536_OHCI_SUB_ID, CS5536_SUB_VENDOR_ID); ++ cfg = CFG_PCI_VENDOR_ID(CS5536_OHCI_SUB_ID, ++ CS5536_SUB_VENDOR_ID); + break; + case PCI_ROM_ADDRESS: +- conf_data = PCI_EXPANSION_ROM_BAR; ++ cfg = PCI_EXPANSION_ROM_BAR; + break; + case PCI_CAPABILITY_LIST: +- conf_data = PCI_CAPLIST_USB_POINTER; ++ cfg = PCI_CAPLIST_USB_POINTER; + break; + case PCI_INTERRUPT_LINE: +- conf_data = +- CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_USB_INTR); ++ cfg = CFG_PCI_INTERRUPT_LINE(PCI_DEFAULT_PIN, CS5536_USB_INTR); + break; + case PCI_OHCI_INT_REG: + _rdmsr(DIVIL_MSR_REG(PIC_YSEL_LOW), &hi, &lo); + if ((lo & 0x00000f00) == CS5536_USB_INTR) +- conf_data = 1; ++ cfg = 1; + break; + default: + break; + } + +- return conf_data; ++ return cfg; + } +diff -Nur linux-2.6.36.orig/arch/mips/loongson/common/mtd.c linux-2.6.36/arch/mips/loongson/common/mtd.c +--- linux-2.6.36.orig/arch/mips/loongson/common/mtd.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.36/arch/mips/loongson/common/mtd.c 2010-11-18 11:47:59.000000000 +0100 +@@ -0,0 +1,91 @@ ++/* ++ * Driver for flushing/dumping ROM of PMON on loongson family machines ++ * ++ * Copyright (C) 2008-2009 Lemote Inc. ++ * Author: Yan Hua ++ * ++ * 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 ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++ ++#include ++ ++#define FLASH_PHYS_ADDR LOONGSON_BOOT_BASE ++#define FLASH_SIZE 0x080000 ++ ++#define FLASH_PARTITION0_ADDR 0x00000000 ++#define FLASH_PARTITION0_SIZE 0x00080000 ++ ++struct map_info flash_map = { ++ .name = "flash device", ++ .size = FLASH_SIZE, ++ .bankwidth = 1, ++}; ++ ++struct mtd_partition flash_parts[] = { ++ { ++ .name = "Bootloader", ++ .offset = FLASH_PARTITION0_ADDR, ++ .size = FLASH_PARTITION0_SIZE}, ++}; ++ ++#define PARTITION_COUNT ARRAY_SIZE(flash_parts) ++ ++static struct mtd_info *mymtd; ++ ++int __init init_flash(void) ++{ ++ printk(KERN_NOTICE "flash device: %x at %x\n", ++ FLASH_SIZE, FLASH_PHYS_ADDR); ++ ++ flash_map.phys = FLASH_PHYS_ADDR; ++ flash_map.virt = ioremap(FLASH_PHYS_ADDR, FLASH_SIZE); ++ ++ if (!flash_map.virt) { ++ printk(KERN_NOTICE "Failed to ioremap\n"); ++ return -EIO; ++ } ++ ++ simple_map_init(&flash_map); ++ ++ mymtd = do_map_probe("cfi_probe", &flash_map); ++ if (mymtd) { ++ add_mtd_partitions(mymtd, flash_parts, PARTITION_COUNT); ++ printk(KERN_NOTICE "pmon flash device initialized\n"); ++ return 0; ++ } ++ ++ iounmap((void *)flash_map.virt); ++ return -ENXIO; ++} ++ ++static void __exit cleanup_flash(void) ++{ ++ if (mymtd) { ++ del_mtd_partitions(mymtd); ++ map_destroy(mymtd); ++ } ++ if (flash_map.virt) { ++ iounmap((void *)flash_map.virt); ++ flash_map.virt = 0; ++ } ++} ++ ++module_init(init_flash); ++module_exit(cleanup_flash); ++ ++MODULE_LICENSE("GPL"); ++MODULE_AUTHOR("Yanhua "); ++MODULE_DESCRIPTION("MTD driver for pmon flushing/dumping"); +diff -Nur linux-2.6.36.orig/arch/mips/loongson/lemote-2f/Makefile linux-2.6.36/arch/mips/loongson/lemote-2f/Makefile +--- linux-2.6.36.orig/arch/mips/loongson/lemote-2f/Makefile 2010-10-20 22:30:22.000000000 +0200 ++++ linux-2.6.36/arch/mips/loongson/lemote-2f/Makefile 2010-11-18 11:47:59.000000000 +0100 +@@ -2,7 +2,7 @@ + # Makefile for lemote loongson2f family machines + # + +-obj-y += machtype.o irq.o reset.o ec_kb3310b.o ++obj-y += machtype.o irq.o reset.o ec_kb3310b.o platform.o + + # + # Suspend Support +diff -Nur linux-2.6.36.orig/arch/mips/loongson/lemote-2f/ec_kb3310b.c linux-2.6.36/arch/mips/loongson/lemote-2f/ec