Yosemite is an evaluation board for the RM9000x2 processor
manufactured by PMC-Sierra.
+config POWERTV
+ bool "Cisco PowerTV"
+ select BOOT_ELF32
+ select CEVT_R4K
+ select CPU_MIPSR2_IRQ_VI
+ select CPU_MIPSR2_IRQ_EI
+ select CSRC_POWERTV
+ select DMA_NONCOHERENT
+ select HW_HAS_PCI
+ select SYS_HAS_EARLY_PRINTK
+ select SYS_HAS_CPU_MIPS32_R2
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_HIGHMEM
+ select USB_OHCI_LITTLE_ENDIAN
+ help
+ This enables support for the Cisco PowerTV Platform.
+
config SGI_IP22
bool "SGI IP22 (Indy/Indigo2)"
select ARC
source "arch/mips/jazz/Kconfig"
source "arch/mips/lasat/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
+source "arch/mips/powertv/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
source "arch/mips/sibyte/Kconfig"
source "arch/mips/txx9/Kconfig"
config CSRC_IOASIC
bool
+config CSRC_POWERTV
+ bool
+
config CSRC_R4K_LIB
bool
core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
+#
+# Cisco PowerTV Platform
+#
+core-$(CONFIG_POWERTV) += arch/mips/powertv/
+cflags-$(CONFIG_POWERTV) += -I$(srctree)/arch/mips/include/asm/mach-powertv
+load-$(CONFIG_POWERTV) += 0xffffffff90800000
+
#
# SGI IP22 (Indy/Indigo2)
#
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.31-rc5
+# Fri Aug 28 14:49:33 2009
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_AR7 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 is not set
+# 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_POWERTV=y
+# 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_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIN_RUNTIME_RESOURCES is not set
+# CONFIG_BOOTLOADER_DRIVER is not set
+CONFIG_BOOTLOADER_FAMILY="R2"
+CONFIG_CSRC_POWERTV=y
+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=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CEVT_R4K=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+# CONFIG_EARLY_PRINTK is not set
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_CPU_BIG_ENDIAN=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=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=y
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 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_R2=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR2=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+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_CPU_HAS_LLSC=y
+CONFIG_CPU_MIPSR2_IRQ_VI=y
+CONFIG_CPU_MIPSR2_IRQ_EI=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+# CONFIG_HIGHMEM is not set
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_SYS_SUPPORTS_HIGHMEM=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 is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+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 is not set
+# CONFIG_HZ_256 is not set
+CONFIG_HZ_1000=y
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=1000
+# CONFIG_PREEMPT_NONE 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"
+CONFIG_CONSTRUCTORS=y
+
+#
+# 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=y
+# 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=16
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_RD_GZIP is not set
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=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 is not set
+# CONFIG_SIGNALFD is not set
+CONFIG_TIMERFD=y
+# CONFIG_EVENTFD is not set
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+
+#
+# Performance Counters
+#
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_PCI_QUIRKS=y
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_STRIP_ASM_SYMS is not set
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+# CONFIG_SLOW_WORK is not set
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+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=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+# 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_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+CONFIG_MMU=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_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_PM is not set
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_IPCOMP=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 is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# 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_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 is not set
+# 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=y
+CONFIG_IPV6_PRIVACY=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=y
+CONFIG_INET6_ESP=y
+CONFIG_INET6_IPCOMP=y
+# CONFIG_IPV6_MIP6 is not set
+CONFIG_INET6_XFRM_TUNNEL=y
+CONFIG_INET6_TUNNEL=y
+# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET6_XFRM_MODE_BEET is not set
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+# CONFIG_IPV6_SIT is not set
+CONFIG_IPV6_TUNNEL=y
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+# CONFIG_BRIDGE_NETFILTER is not set
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=y
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+# CONFIG_NF_DEFRAG_IPV4 is not set
+# CONFIG_IP_NF_QUEUE is not set
+CONFIG_IP_NF_IPTABLES=y
+# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=y
+# CONFIG_IP_NF_TARGET_REJECT is not set
+# CONFIG_IP_NF_TARGET_LOG is not set
+# CONFIG_IP_NF_TARGET_ULOG is not set
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_RAW is not set
+CONFIG_IP_NF_ARPTABLES=y
+CONFIG_IP_NF_ARPFILTER=y
+# CONFIG_IP_NF_ARP_MANGLE is not set
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_IP6_NF_QUEUE is not set
+CONFIG_IP6_NF_IPTABLES=y
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+# CONFIG_IP6_NF_TARGET_LOG is not set
+CONFIG_IP6_NF_FILTER=y
+# CONFIG_IP6_NF_TARGET_REJECT is not set
+# CONFIG_IP6_NF_MANGLE is not set
+# CONFIG_IP6_NF_RAW 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_STP=y
+CONFIG_BRIDGE=y
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# 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_PHONET is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TEQL is not set
+CONFIG_NET_SCH_TBF=y
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+
+#
+# Classification
+#
+# CONFIG_NET_CLS_BASIC is not set
+# CONFIG_NET_CLS_TCINDEX is not set
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_CLS_ACT is not set
+CONFIG_NET_SCH_FIFO=y
+# 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_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=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# 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_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+# CONFIG_BLK_DEV_XIP 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 is not set
+
+#
+# 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
+# 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_SCSI_OSD_INITIATOR is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_ATL2 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_IGBVF 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_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_JME is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_ENIC is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_QLGE is not set
+# CONFIG_SFC is not set
+# CONFIG_BE2NET is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+CONFIG_USB_RTL8150=y
+# CONFIG_USB_USBNET is not set
+# 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_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER 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 is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# 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_TABLET 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_DEVKMEM is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# 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
+
+#
+# PPS support
+#
+# CONFIG_PPS 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
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT 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
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+# CONFIG_USB_EZUSB is not set
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+CONFIG_USB_SERIAL_CP210X=y
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_FUNSOFT is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MOTOROLA is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_HP4X is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# 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_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+# 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=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+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=y
+# CONFIG_CUSE is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE 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_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+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_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_CRAMFS=y
+# 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_NILFS2_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_PRINTK_TIME=y
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_BOOT_TRACER is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+CONFIG_CMDLINE="rw dhash_entries=1024 ihash_entries=1024 ip=10.0.1.3:10.0.1.1:10.0.1.1:255.255.255.0:zeus:eth0: root=/dev/nfs nfsroot=/nfsroot/cramfs,wsize=512,rsize=512,tcp nokgdb console=ttyUSB0,115200 memsize=252M"
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+
+#
+# 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=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_BINARY_PRINTF 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_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
--- /dev/null
+/*
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ASM_MACH_POWERTV_ASIC_H
+#define _ASM_MACH_POWERTV_ASIC_H
+
+#include <linux/ioport.h>
+#include <asm/mach-powertv/asic_regs.h>
+
+#define DVR_CAPABLE (1<<0)
+#define PCIE_CAPABLE (1<<1)
+#define FFS_CAPABLE (1<<2)
+#define DISPLAY_CAPABLE (1<<3)
+
+/* Platform Family types
+ * For compitability, the new value must be added in the end */
+enum family_type {
+ FAMILY_8500,
+ FAMILY_8500RNG,
+ FAMILY_4500,
+ FAMILY_1500,
+ FAMILY_8600,
+ FAMILY_4600,
+ FAMILY_4600VZA,
+ FAMILY_8600VZB,
+ FAMILY_1500VZE,
+ FAMILY_1500VZF,
+ FAMILIES
+};
+
+/* Register maps for each ASIC */
+extern const struct register_map calliope_register_map;
+extern const struct register_map cronus_register_map;
+extern const struct register_map zeus_register_map;
+
+extern struct resource dvr_cronus_resources[];
+extern struct resource dvr_zeus_resources[];
+extern struct resource non_dvr_calliope_resources[];
+extern struct resource non_dvr_cronus_resources[];
+extern struct resource non_dvr_cronuslite_resources[];
+extern struct resource non_dvr_vz_calliope_resources[];
+extern struct resource non_dvr_vze_calliope_resources[];
+extern struct resource non_dvr_vzf_calliope_resources[];
+extern struct resource non_dvr_zeus_resources[];
+
+extern void powertv_platform_init(void);
+extern void platform_alloc_bootmem(void);
+extern enum asic_type platform_get_asic(void);
+extern enum family_type platform_get_family(void);
+extern int platform_supports_dvr(void);
+extern int platform_supports_ffs(void);
+extern int platform_supports_pcie(void);
+extern int platform_supports_display(void);
+extern void configure_platform(void);
+extern void platform_configure_usb_ehci(void);
+extern void platform_unconfigure_usb_ehci(void);
+extern void platform_configure_usb_ohci(void);
+extern void platform_unconfigure_usb_ohci(void);
+
+/* Platform Resources */
+#define ASIC_RESOURCE_GET_EXISTS 1
+extern struct resource *asic_resource_get(const char *name);
+extern void platform_release_memory(void *baddr, int size);
+
+/* Reboot Cause */
+extern void set_reboot_cause(char code, unsigned int data, unsigned int data2);
+extern void set_locked_reboot_cause(char code, unsigned int data,
+ unsigned int data2);
+
+enum sys_reboot_type {
+ sys_unknown_reboot = 0x00, /* Unknown reboot cause */
+ sys_davic_change = 0x01, /* Reboot due to change in DAVIC
+ * mode */
+ sys_user_reboot = 0x02, /* Reboot initiated by user */
+ sys_system_reboot = 0x03, /* Reboot initiated by OS */
+ sys_trap_reboot = 0x04, /* Reboot due to a CPU trap */
+ sys_silent_reboot = 0x05, /* Silent reboot */
+ sys_boot_ldr_reboot = 0x06, /* Bootloader reboot */
+ sys_power_up_reboot = 0x07, /* Power on bootup. Older
+ * drivers may report as
+ * userReboot. */
+ sys_code_change = 0x08, /* Reboot to take code change.
+ * Older drivers may report as
+ * userReboot. */
+ sys_hardware_reset = 0x09, /* HW watchdog or front-panel
+ * reset button reset. Older
+ * drivers may report as
+ * userReboot. */
+ sys_watchdogInterrupt = 0x0A /* Pre-watchdog interrupt */
+};
+
+#endif /* _ASM_MACH_POWERTV_ASIC_H */
--- /dev/null
+/*
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __ASM_MACH_POWERTV_ASIC_H_
+#define __ASM_MACH_POWERTV_ASIC_H_
+#include <linux/io.h>
+
+/* ASIC types */
+enum asic_type {
+ ASIC_UNKNOWN,
+ ASIC_ZEUS,
+ ASIC_CALLIOPE,
+ ASIC_CRONUS,
+ ASIC_CRONUSLITE,
+ ASICS
+};
+
+/* hardcoded values read from Chip Version registers */
+#define CRONUS_10 0x0B4C1C20
+#define CRONUS_11 0x0B4C1C21
+#define CRONUSLITE_10 0x0B4C1C40
+
+#define NAND_FLASH_BASE 0x03000000
+#define ZEUS_IO_BASE 0x09000000
+#define CALLIOPE_IO_BASE 0x08000000
+#define CRONUS_IO_BASE 0x09000000
+#define ASIC_IO_SIZE 0x01000000
+
+/* Definitions for backward compatibility */
+#define UART1_INTSTAT uart1_intstat
+#define UART1_INTEN uart1_inten
+#define UART1_CONFIG1 uart1_config1
+#define UART1_CONFIG2 uart1_config2
+#define UART1_DIVISORHI uart1_divisorhi
+#define UART1_DIVISORLO uart1_divisorlo
+#define UART1_DATA uart1_data
+#define UART1_STATUS uart1_status
+
+/* ASIC register enumeration */
+struct register_map {
+ u32 eic_slow0_strt_add;
+ u32 eic_cfg_bits;
+ u32 eic_ready_status;
+
+ u32 chipver3;
+ u32 chipver2;
+ u32 chipver1;
+ u32 chipver0;
+
+ u32 uart1_intstat;
+ u32 uart1_inten;
+ u32 uart1_config1;
+ u32 uart1_config2;
+ u32 uart1_divisorhi;
+ u32 uart1_divisorlo;
+ u32 uart1_data;
+ u32 uart1_status;
+
+ u32 int_stat_3;
+ u32 int_stat_2;
+ u32 int_stat_1;
+ u32 int_stat_0;
+ u32 int_config;
+ u32 int_int_scan;
+ u32 ien_int_3;
+ u32 ien_int_2;
+ u32 ien_int_1;
+ u32 ien_int_0;
+ u32 int_level_3_3;
+ u32 int_level_3_2;
+ u32 int_level_3_1;
+ u32 int_level_3_0;
+ u32 int_level_2_3;
+ u32 int_level_2_2;
+ u32 int_level_2_1;
+ u32 int_level_2_0;
+ u32 int_level_1_3;
+ u32 int_level_1_2;
+ u32 int_level_1_1;
+ u32 int_level_1_0;
+ u32 int_level_0_3;
+ u32 int_level_0_2;
+ u32 int_level_0_1;
+ u32 int_level_0_0;
+ u32 int_docsis_en;
+
+ u32 mips_pll_setup;
+ u32 usb_fs;
+ u32 test_bus;
+ u32 crt_spare;
+ u32 usb2_ohci_int_mask;
+ u32 usb2_strap;
+ u32 ehci_hcapbase;
+ u32 ohci_hc_revision;
+ u32 bcm1_bs_lmi_steer;
+ u32 usb2_control;
+ u32 usb2_stbus_obc;
+ u32 usb2_stbus_mess_size;
+ u32 usb2_stbus_chunk_size;
+
+ u32 pcie_regs;
+ u32 tim_ch;
+ u32 tim_cl;
+ u32 gpio_dout;
+ u32 gpio_din;
+ u32 gpio_dir;
+ u32 watchdog;
+ u32 front_panel;
+
+ u32 register_maps;
+};
+
+extern enum asic_type asic;
+extern const struct register_map *register_map;
+extern unsigned long asic_phy_base; /* Physical address of ASIC */
+extern unsigned long asic_base; /* Virtual address of ASIC */
+
+/*
+ * Macros to interface to registers through their ioremapped address
+ * asic_reg_offset Returns the offset of a given register from the start
+ * of the ASIC address space
+ * asic_reg_phys_addr Returns the physical address of the given register
+ * asic_reg_addr Returns the iomapped virtual address of the given
+ * register.
+ */
+#define asic_reg_offset(x) (register_map->x)
+#define asic_reg_phys_addr(x) (asic_phy_base + asic_reg_offset(x))
+#define asic_reg_addr(x) \
+ ((unsigned int *) (asic_base + asic_reg_offset(x)))
+
+/*
+ * The asic_reg macro is gone. It should be replaced by either asic_read or
+ * asic_write, as appropriate.
+ */
+
+#define asic_read(x) readl(asic_reg_addr(x))
+#define asic_write(v, x) writel(v, asic_reg_addr(x))
+
+extern void asic_irq_init(void);
+#endif
--- /dev/null
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Version from mach-generic modified to support PowerTV port
+ * Portions Copyright (C) 2009 Cisco Systems, Inc.
+ * Copyright (C) 2006 Ralf Baechle <ralf@linux-mips.org>
+ *
+ */
+
+#ifndef __ASM_MACH_POWERTV_DMA_COHERENCE_H
+#define __ASM_MACH_POWERTV_DMA_COHERENCE_H
+
+#include <linux/sched.h>
+#include <linux/version.h>
+#include <linux/device.h>
+#include <asm/mach-powertv/asic.h>
+
+static inline bool is_kseg2(void *addr)
+{
+ return (unsigned long)addr >= KSEG2;
+}
+
+static inline unsigned long virt_to_phys_from_pte(void *addr)
+{
+ pgd_t *pgd;
+ pud_t *pud;
+ pmd_t *pmd;
+ pte_t *ptep, pte;
+
+ unsigned long virt_addr = (unsigned long)addr;
+ unsigned long phys_addr = 0UL;
+
+ /* get the page global directory. */
+ pgd = pgd_offset_k(virt_addr);
+
+ if (!pgd_none(*pgd)) {
+ /* get the page upper directory */
+ pud = pud_offset(pgd, virt_addr);
+ if (!pud_none(*pud)) {
+ /* get the page middle directory */
+ pmd = pmd_offset(pud, virt_addr);
+ if (!pmd_none(*pmd)) {
+ /* get a pointer to the page table entry */
+ ptep = pte_offset(pmd, virt_addr);
+ pte = *ptep;
+ /* check for a valid page */
+ if (pte_present(pte)) {
+ /* get the physical address the page is
+ * refering to */
+ phys_addr = (unsigned long)
+ page_to_phys(pte_page(pte));
+ /* add the offset within the page */
+ phys_addr |= (virt_addr & ~PAGE_MASK);
+ }
+ }
+ }
+ }
+
+ return phys_addr;
+}
+
+static inline dma_addr_t plat_map_dma_mem(struct device *dev, void *addr,
+ size_t size)
+{
+ if (is_kseg2(addr))
+ return phys_to_bus(virt_to_phys_from_pte(addr));
+ else
+ return phys_to_bus(virt_to_phys(addr));
+}
+
+static inline dma_addr_t plat_map_dma_mem_page(struct device *dev,
+ struct page *page)
+{
+ return phys_to_bus(page_to_phys(page));
+}
+
+static inline unsigned long plat_dma_addr_to_phys(struct device *dev,
+ dma_addr_t dma_addr)
+{
+ return bus_to_phys(dma_addr);
+}
+
+static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr,
+ size_t size, enum dma_data_direction direction)
+{
+}
+
+static inline int plat_dma_supported(struct device *dev, u64 mask)
+{
+ /*
+ * we fall back to GFP_DMA when the mask isn't all 1s,
+ * so we can't guarantee allocations that must be
+ * within a tighter range than GFP_DMA..
+ */
+ if (mask < DMA_BIT_MASK(24))
+ return 0;
+
+ return 1;
+}
+
+static inline void plat_extra_sync_for_device(struct device *dev)
+{
+ return;
+}
+
+static inline int plat_dma_mapping_error(struct device *dev,
+ dma_addr_t dma_addr)
+{
+ return 0;
+}
+
+static inline int plat_device_is_coherent(struct device *dev)
+{
+ return 0;
+}
+
+#endif /* __ASM_MACH_POWERTV_DMA_COHERENCE_H */
--- /dev/null
+/*
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ASM_MACH_POWERTV_INTERRUPTS_H_
+#define _ASM_MACH_POWERTV_INTERRUPTS_H_
+
+/*
+ * Defines for all of the interrupt lines
+ */
+
+/* Definitions for backward compatibility */
+#define kIrq_Uart1 irq_uart1
+
+#define ibase 0
+
+/*------------- Register: int_stat_3 */
+/* 126 unused (bit 31) */
+#define irq_asc2video (ibase+126) /* ASC 2 Video Interrupt */
+#define irq_asc1video (ibase+125) /* ASC 1 Video Interrupt */
+#define irq_comms_block_wd (ibase+124) /* ASC 1 Video Interrupt */
+#define irq_fdma_mailbox (ibase+123) /* FDMA Mailbox Output */
+#define irq_fdma_gp (ibase+122) /* FDMA GP Output */
+#define irq_mips_pic (ibase+121) /* MIPS Performance Counter
+ * Interrupt */
+#define irq_mips_timer (ibase+120) /* MIPS Timer Interrupt */
+#define irq_memory_protect (ibase+119) /* Memory Protection Interrupt
+ * -- Ored by glue logic inside
+ * SPARC ILC (see
+ * INT_MEM_PROT_STAT, below,
+ * for individual interrupts)
+ */
+/* 118 unused (bit 22) */
+#define irq_sbag (ibase+117) /* SBAG Interrupt -- Ored by
+ * glue logic inside SPARC ILC
+ * (see INT_SBAG_STAT, below,
+ * for individual interrupts) */
+#define irq_qam_b_fec (ibase+116) /* QAM B FEC Interrupt */
+#define irq_qam_a_fec (ibase+115) /* QAM A FEC Interrupt */
+/* 114 unused (bit 18) */
+#define irq_mailbox (ibase+113) /* Mailbox Debug Interrupt --
+ * Ored by glue logic inside
+ * SPARC ILC (see
+ * INT_MAILBOX_STAT, below, for
+ * individual interrupts) */
+#define irq_fuse_stat1 (ibase+112) /* Fuse Status 1 */
+#define irq_fuse_stat2 (ibase+111) /* Fuse Status 2 */
+#define irq_fuse_stat3 (ibase+110) /* Blitter Interrupt / Fuse
+ * Status 3 */
+#define irq_blitter (ibase+110) /* Blitter Interrupt / Fuse
+ * Status 3 */
+#define irq_avc1_pp0 (ibase+109) /* AVC Decoder #1 PP0
+ * Interrupt */
+#define irq_avc1_pp1 (ibase+108) /* AVC Decoder #1 PP1
+ * Interrupt */
+#define irq_avc1_mbe (ibase+107) /* AVC Decoder #1 MBE
+ * Interrupt */
+#define irq_avc2_pp0 (ibase+106) /* AVC Decoder #2 PP0
+ * Interrupt */
+#define irq_avc2_pp1 (ibase+105) /* AVC Decoder #2 PP1
+ * Interrupt */
+#define irq_avc2_mbe (ibase+104) /* AVC Decoder #2 MBE
+ * Interrupt */
+#define irq_zbug_spi (ibase+103) /* Zbug SPI Slave Interrupt */
+#define irq_qam_mod2 (ibase+102) /* QAM Modulator 2 DMA
+ * Interrupt */
+#define irq_ir_rx (ibase+101) /* IR RX 2 Interrupt */
+#define irq_aud_dsp2 (ibase+100) /* Audio DSP #2 Interrupt */
+#define irq_aud_dsp1 (ibase+99) /* Audio DSP #1 Interrupt */
+#define irq_docsis (ibase+98) /* DOCSIS Debug Interrupt */
+#define irq_sd_dvp1 (ibase+97) /* SD DVP #1 Interrupt */
+#define irq_sd_dvp2 (ibase+96) /* SD DVP #2 Interrupt */
+/*------------- Register: int_stat_2 */
+#define irq_hd_dvp (ibase+95) /* HD DVP Interrupt */
+#define kIrq_Prewatchdog (ibase+94) /* watchdog Pre-Interrupt */
+#define irq_timer2 (ibase+93) /* Programmable Timer
+ * Interrupt 2 */
+#define irq_1394 (ibase+92) /* 1394 Firewire Interrupt */
+#define irq_usbohci (ibase+91) /* USB 2.0 OHCI Interrupt */
+#define irq_usbehci (ibase+90) /* USB 2.0 EHCI Interrupt */
+#define irq_pciexp (ibase+89) /* PCI Express 0 Interrupt */
+#define irq_pciexp0 (ibase+89) /* PCI Express 0 Interrupt */
+#define irq_afe1 (ibase+88) /* AFE 1 Interrupt */
+#define irq_sata (ibase+87) /* SATA 1 Interrupt */
+#define irq_sata1 (ibase+87) /* SATA 1 Interrupt */
+#define irq_dtcp (ibase+86) /* DTCP Interrupt */
+#define irq_pciexp1 (ibase+85) /* PCI Express 1 Interrupt */
+/* 84 unused (bit 20) */
+/* 83 unused (bit 19) */
+/* 82 unused (bit 18) */
+#define irq_sata2 (ibase+81) /* SATA2 Interrupt */
+#define irq_uart2 (ibase+80) /* UART2 Interrupt */
+#define irq_legacy_usb (ibase+79) /* Legacy USB Host ISR (1.1
+ * Host module) */
+#define irq_pod (ibase+78) /* POD Interrupt */
+#define irq_slave_usb (ibase+77) /* Slave USB */
+#define irq_denc1 (ibase+76) /* DENC #1 VTG Interrupt */
+#define irq_vbi_vtg (ibase+75) /* VBI VTG Interrupt */
+#define irq_afe2 (ibase+74) /* AFE 2 Interrupt */
+#define irq_denc2 (ibase+73) /* DENC #2 VTG Interrupt */
+#define irq_asc2 (ibase+72) /* ASC #2 Interrupt */
+#define irq_asc1 (ibase+71) /* ASC #1 Interrupt */
+#define irq_mod_dma (ibase+70) /* Modulator DMA Interrupt */
+#define irq_byte_eng1 (ibase+69) /* Byte Engine Interrupt [1] */
+#define irq_byte_eng0 (ibase+68) /* Byte Engine Interrupt [0] */
+/* 67 unused (bit 03) */
+/* 66 unused (bit 02) */
+/* 65 unused (bit 01) */
+/* 64 unused (bit 00) */
+/*------------- Register: int_stat_1 */
+/* 63 unused (bit 31) */
+/* 62 unused (bit 30) */
+/* 61 unused (bit 29) */
+/* 60 unused (bit 28) */
+/* 59 unused (bit 27) */
+/* 58 unused (bit 26) */
+/* 57 unused (bit 25) */
+/* 56 unused (bit 24) */
+#define irq_buf_dma_mem2mem (ibase+55) /* BufDMA Memory to Memory
+ * Interrupt */
+#define irq_buf_dma_usbtransmit (ibase+54) /* BufDMA USB Transmit
+ * Interrupt */
+#define irq_buf_dma_qpskpodtransmit (ibase+53) /* BufDMA QPSK/POD Tramsit
+ * Interrupt */
+#define irq_buf_dma_transmit_error (ibase+52) /* BufDMA Transmit Error
+ * Interrupt */
+#define irq_buf_dma_usbrecv (ibase+51) /* BufDMA USB Receive
+ * Interrupt */
+#define irq_buf_dma_qpskpodrecv (ibase+50) /* BufDMA QPSK/POD Receive
+ * Interrupt */
+#define irq_buf_dma_recv_error (ibase+49) /* BufDMA Receive Error
+ * Interrupt */
+#define irq_qamdma_transmit_play (ibase+48) /* QAMDMA Transmit/Play
+ * Interrupt */
+#define irq_qamdma_transmit_error (ibase+47) /* QAMDMA Transmit Error
+ * Interrupt */
+#define irq_qamdma_recv2high (ibase+46) /* QAMDMA Receive 2 High
+ * (Chans 63-32) */
+#define irq_qamdma_recv2low (ibase+45) /* QAMDMA Receive 2 Low
+ * (Chans 31-0) */
+#define irq_qamdma_recv1high (ibase+44) /* QAMDMA Receive 1 High
+ * (Chans 63-32) */
+#define irq_qamdma_recv1low (ibase+43) /* QAMDMA Receive 1 Low
+ * (Chans 31-0) */
+#define irq_qamdma_recv_error (ibase+42) /* QAMDMA Receive Error
+ * Interrupt */
+#define irq_mpegsplice (ibase+41) /* MPEG Splice Interrupt */
+#define irq_deinterlace_rdy (ibase+40) /* Deinterlacer Frame Ready
+ * Interrupt */
+#define irq_ext_in0 (ibase+39) /* External Interrupt irq_in0 */
+#define irq_gpio3 (ibase+38) /* GP I/O IRQ 3 - From GP I/O
+ * Module */
+#define irq_gpio2 (ibase+37) /* GP I/O IRQ 2 - From GP I/O
+ * Module (ABE_intN) */
+#define irq_pcrcmplt1 (ibase+36) /* PCR Capture Complete or
+ * Discontinuity 1 */
+#define irq_pcrcmplt2 (ibase+35) /* PCR Capture Complete or
+ * Discontinuity 2 */
+#define irq_parse_peierr (ibase+34) /* PID Parser Error Detect
+ * (PEI) */
+#define irq_parse_cont_err (ibase+33) /* PID Parser continuity error
+ * detect */
+#define irq_ds1framer (ibase+32) /* DS1 Framer Interrupt */
+/*------------- Register: int_stat_0 */
+#define irq_gpio1 (ibase+31) /* GP I/O IRQ 1 - From GP I/O
+ * Module */
+#define irq_gpio0 (ibase+30) /* GP I/O IRQ 0 - From GP I/O
+ * Module */
+#define irq_qpsk_out_aloha (ibase+29) /* QPSK Output Slotted Aloha
+ * (chan 3) Transmission
+ * Completed OK */
+#define irq_qpsk_out_tdma (ibase+28) /* QPSK Output TDMA (chan 2)
+ * Transmission Completed OK */
+#define irq_qpsk_out_reserve (ibase+27) /* QPSK Output Reservation
+ * (chan 1) Transmission
+ * Completed OK */
+#define irq_qpsk_out_aloha_err (ibase+26) /* QPSK Output Slotted Aloha
+ * (chan 3)Transmission
+ * completed with Errors. */
+#define irq_qpsk_out_tdma_err (ibase+25) /* QPSK Output TDMA (chan 2)
+ * Transmission completed with
+ * Errors. */
+#define irq_qpsk_out_rsrv_err (ibase+24) /* QPSK Output Reservation
+ * (chan 1) Transmission
+ * completed with Errors */
+#define irq_aloha_fail (ibase+23) /* Unsuccessful Resend of Aloha
+ * for N times. Aloha retry
+ * timeout for channel 3. */
+#define irq_timer1 (ibase+22) /* Programmable Timer
+ * Interrupt */
+#define irq_keyboard (ibase+21) /* Keyboard Module Interrupt */
+#define irq_i2c (ibase+20) /* I2C Module Interrupt */
+#define irq_spi (ibase+19) /* SPI Module Interrupt */
+#define irq_irblaster (ibase+18) /* IR Blaster Interrupt */
+#define irq_splice_detect (ibase+17) /* PID Key Change Interrupt or
+ * Splice Detect Interrupt */
+#define irq_se_micro (ibase+16) /* Secure Micro I/F Module
+ * Interrupt */
+#define irq_uart1 (ibase+15) /* UART Interrupt */
+#define irq_irrecv (ibase+14) /* IR Receiver Interrupt */
+#define irq_host_int1 (ibase+13) /* Host-to-Host Interrupt 1 */
+#define irq_host_int0 (ibase+12) /* Host-to-Host Interrupt 0 */
+#define irq_qpsk_hecerr (ibase+11) /* QPSK HEC Error Interrupt */
+#define irq_qpsk_crcerr (ibase+10) /* QPSK AAL-5 CRC Error
+ * Interrupt */
+/* 9 unused (bit 09) */
+/* 8 unused (bit 08) */
+#define irq_psicrcerr (ibase+7) /* QAM PSI CRC Error
+ * Interrupt */
+#define irq_psilength_err (ibase+6) /* QAM PSI Length Error
+ * Interrupt */
+#define irq_esfforward (ibase+5) /* ESF Interrupt Mark From
+ * Forward Path Reference -
+ * every 3ms when forward Mbits
+ * and forward slot control
+ * bytes are updated. */
+#define irq_esfreverse (ibase+4) /* ESF Interrupt Mark from
+ * Reverse Path Reference -
+ * delayed from forward mark by
+ * the ranging delay plus a
+ * fixed amount. When reverse
+ * Mbits and reverse slot
+ * control bytes are updated.
+ * Occurs every 3ms for 3.0M and
+ * 1.554 M upstream rates and
+ * every 6 ms for 256K upstream
+ * rate. */
+#define irq_aloha_timeout (ibase+3) /* Slotted-Aloha timeout on
+ * Channel 1. */
+#define irq_reservation (ibase+2) /* Partial (or Incremental)
+ * Reservation Message Completed
+ * or Slotted aloha verify for
+ * channel 1. */
+#define irq_aloha3 (ibase+1) /* Slotted-Aloha Message Verify
+ * Interrupt or Reservation
+ * increment completed for
+ * channel 3. */
+#define irq_mpeg_d (ibase+0) /* MPEG Decoder Interrupt */
+#endif /* _ASM_MACH_POWERTV_INTERRUPTS_H_ */
+
--- /dev/null
+/*
+ * 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.
+ *
+ * Portions Copyright (C) Cisco Systems, Inc.
+ */
+#ifndef __ASM_MACH_POWERTV_IOREMAP_H
+#define __ASM_MACH_POWERTV_IOREMAP_H
+
+#include <linux/types.h>
+
+#define LOW_MEM_BOUNDARY_PHYS 0x20000000
+#define LOW_MEM_BOUNDARY_MASK (~(LOW_MEM_BOUNDARY_PHYS - 1))
+
+/*
+ * The bus addresses are different than the physical addresses that
+ * the processor sees by an offset. This offset varies by ASIC
+ * version. Define a variable to hold the offset and some macros to
+ * make the conversion simpler. */
+extern unsigned long phys_to_bus_offset;
+
+#ifdef CONFIG_HIGHMEM
+#define MEM_GAP_PHYS 0x60000000
+/*
+ * TODO: We will use the hard code for conversion between physical and
+ * bus until the bootloader releases their device tree to us.
+ */
+#define phys_to_bus(x) (((x) < LOW_MEM_BOUNDARY_PHYS) ? \
+ ((x) + phys_to_bus_offset) : (x))
+#define bus_to_phys(x) (((x) < MEM_GAP_PHYS_ADDR) ? \
+ ((x) - phys_to_bus_offset) : (x))
+#else
+#define phys_to_bus(x) ((x) + phys_to_bus_offset)
+#define bus_to_phys(x) ((x) - phys_to_bus_offset)
+#endif
+
+/*
+ * Determine whether the address we are given is for an ASIC device
+ * Params: addr Address to check
+ * Returns: Zero if the address is not for ASIC devices, non-zero
+ * if it is.
+ */
+static inline int asic_is_device_addr(phys_t addr)
+{
+ return !((phys_t)addr & (phys_t) LOW_MEM_BOUNDARY_MASK);
+}
+
+/*
+ * Determine whether the address we are given is external RAM mappable
+ * into KSEG1.
+ * Params: addr Address to check
+ * Returns: Zero if the address is not for external RAM and
+ */
+static inline int asic_is_lowmem_ram_addr(phys_t addr)
+{
+ /*
+ * The RAM always starts at the following address in the processor's
+ * physical address space
+ */
+ static const phys_t phys_ram_base = 0x10000000;
+ phys_t bus_ram_base;
+
+ bus_ram_base = phys_to_bus_offset + phys_ram_base;
+
+ return addr >= bus_ram_base &&
+ addr < (bus_ram_base + (LOW_MEM_BOUNDARY_PHYS - phys_ram_base));
+}
+
+/*
+ * Allow physical addresses to be fixed up to help peripherals located
+ * outside the low 32-bit range -- generic pass-through version.
+ */
+static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size)
+{
+ return phys_addr;
+}
+
+static inline void __iomem *plat_ioremap(phys_t offset, unsigned long size,
+ unsigned long flags)
+{
+ return NULL;
+}
+
+static inline int plat_iounmap(const volatile void __iomem *addr)
+{
+ return 0;
+}
+#endif /* __ASM_MACH_POWERTV_IOREMAP_H */
--- /dev/null
+/*
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ASM_MACH_POWERTV_IRQ_H
+#define _ASM_MACH_POWERTV_IRQ_H
+#include <asm/mach-powertv/interrupts.h>
+
+#define MIPS_CPU_IRQ_BASE ibase
+#define NR_IRQS 127
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+/*
+ * Local definitions for the powertv PCI code
+ */
+
+#ifndef _POWERTV_PCI_POWERTV_PCI_H_
+#define _POWERTV_PCI_POWERTV_PCI_H_
+extern int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
+extern int asic_pcie_init(void);
+extern int asic_pcie_init(void);
+
+extern int log_level;
+#endif
--- /dev/null
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * This version for the PowerTV platform copied from the Malta version.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ */
+#ifndef __ASM_MACH_POWERTV_WAR_H
+#define __ASM_MACH_POWERTV_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR 0
+#define R4600_V1_HIT_CACHEOP_WAR 0
+#define R4600_V2_HIT_CACHEOP_WAR 0
+#define R5432_CP0_INTERRUPT_WAR 0
+#define BCM1250_M3_WAR 0
+#define SIBYTE_1956_WAR 0
+#define MIPS4K_ICACHE_REFILL_WAR 1
+#define MIPS_CACHE_SYNC_WAR 1
+#define TX49XX_ICACHE_INDEX_INV_WAR 0
+#define RM9000_CDEX_SMP_WAR 0
+#define ICACHE_REFILLS_WORKAROUND_WAR 1
+#define R10000_LLSC_WAR 0
+#define MIPS34K_MISSED_ITLB_WAR 0
+
+#endif /* __ASM_MACH_POWERTV_WAR_H */
obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o
obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o
obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o
+obj-$(CONFIG_CSRC_POWERTV) += csrc-powertv.o
obj-$(CONFIG_CSRC_R4K_LIB) += csrc-r4k.o
obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
--- /dev/null
+/*
+ * Copyright (C) 2008 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+/*
+ * The file comes from kernel/csrc-r4k.c
+ */
+#include <linux/clocksource.h>
+#include <linux/init.h>
+
+#include <asm/time.h> /* Not included in linux/time.h */
+
+#include <asm/mach-powertv/asic_regs.h>
+#include "powertv-clock.h"
+
+/* MIPS PLL Register Definitions */
+#define PLL_GET_M(x) (((x) >> 8) & 0x000000FF)
+#define PLL_GET_N(x) (((x) >> 16) & 0x000000FF)
+#define PLL_GET_P(x) (((x) >> 24) & 0x00000007)
+
+/*
+ * returns: Clock frequency in kHz
+ */
+unsigned int __init mips_get_pll_freq(void)
+{
+ unsigned int pll_reg, m, n, p;
+ unsigned int fin = 54000; /* Base frequency in kHz */
+ unsigned int fout;
+
+ /* Read PLL register setting */
+ pll_reg = asic_read(mips_pll_setup);
+ m = PLL_GET_M(pll_reg);
+ n = PLL_GET_N(pll_reg);
+ p = PLL_GET_P(pll_reg);
+ pr_info("MIPS PLL Register:0x%x M=%d N=%d P=%d\n", pll_reg, m, n, p);
+
+ /* Calculate clock frequency = (2 * N * 54MHz) / (M * (2**P)) */
+ fout = ((2 * n * fin) / (m * (0x01 << p)));
+
+ pr_info("MIPS Clock Freq=%d kHz\n", fout);
+
+ return fout;
+}
+
+static cycle_t c0_hpt_read(struct clocksource *cs)
+{
+ return read_c0_count();
+}
+
+static struct clocksource clocksource_mips = {
+ .name = "powertv-counter",
+ .read = c0_hpt_read,
+ .mask = CLOCKSOURCE_MASK(32),
+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+static void __init powertv_c0_hpt_clocksource_init(void)
+{
+ unsigned int pll_freq = mips_get_pll_freq();
+
+ pr_info("CPU frequency %d.%02d MHz\n", pll_freq / 1000,
+ (pll_freq % 1000) * 100 / 1000);
+
+ mips_hpt_frequency = pll_freq / 2 * 1000;
+
+ clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
+
+ clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
+
+ clocksource_register(&clocksource_mips);
+}
+
+/**
+ * struct tim_c - free running counter
+ * @hi: High 16 bits of the counter
+ * @lo: Low 32 bits of the counter
+ *
+ * Lays out the structure of the free running counter in memory. This counter
+ * increments at a rate of 27 MHz/8 on all platforms.
+ */
+struct tim_c {
+ unsigned int hi;
+ unsigned int lo;
+};
+
+static struct tim_c *tim_c;
+
+static cycle_t tim_c_read(struct clocksource *cs)
+{
+ unsigned int hi;
+ unsigned int next_hi;
+ unsigned int lo;
+
+ hi = readl(&tim_c->hi);
+
+ for (;;) {
+ lo = readl(&tim_c->lo);
+ next_hi = readl(&tim_c->hi);
+ if (next_hi == hi)
+ break;
+ hi = next_hi;
+ }
+
+pr_crit("%s: read %llx\n", __func__, ((u64) hi << 32) | lo);
+ return ((u64) hi << 32) | lo;
+}
+
+#define TIM_C_SIZE 48 /* # bits in the timer */
+
+static struct clocksource clocksource_tim_c = {
+ .name = "powertv-tim_c",
+ .read = tim_c_read,
+ .mask = CLOCKSOURCE_MASK(TIM_C_SIZE),
+ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
+/**
+ * powertv_tim_c_clocksource_init - set up a clock source for the TIM_C clock
+ *
+ * The hard part here is coming up with a constant k and shift s such that
+ * the 48-bit TIM_C value multiplied by k doesn't overflow and that value,
+ * when shifted right by s, yields the corresponding number of nanoseconds.
+ * We know that TIM_C counts at 27 MHz/8, so each cycle corresponds to
+ * 1 / (27,000,000/8) seconds. Multiply that by a billion and you get the
+ * number of nanoseconds. Since the TIM_C value has 48 bits and the math is
+ * done in 64 bits, avoiding an overflow means that k must be less than
+ * 64 - 48 = 16 bits.
+ */
+static void __init powertv_tim_c_clocksource_init(void)
+{
+ int prescale;
+ unsigned long dividend;
+ unsigned long k;
+ int s;
+ const int max_k_bits = (64 - 48) - 1;
+ const unsigned long billion = 1000000000;
+ const unsigned long counts_per_second = 27000000 / 8;
+
+ prescale = BITS_PER_LONG - ilog2(billion) - 1;
+ dividend = billion << prescale;
+ k = dividend / counts_per_second;
+ s = ilog2(k) - max_k_bits;
+
+ if (s < 0)
+ s = prescale;
+
+ else {
+ k >>= s;
+ s += prescale;
+ }
+
+ clocksource_tim_c.mult = k;
+ clocksource_tim_c.shift = s;
+ clocksource_tim_c.rating = 200;
+
+ clocksource_register(&clocksource_tim_c);
+ tim_c = (struct tim_c *) asic_reg_addr(tim_ch);
+}
+
+/**
+ powertv_clocksource_init - initialize all clocksources
+ */
+void __init powertv_clocksource_init(void)
+{
+ powertv_c0_hpt_clocksource_init();
+ powertv_tim_c_clocksource_init();
+}
--- /dev/null
+source "arch/mips/powertv/asic/Kconfig"
+
+config BOOTLOADER_DRIVER
+ bool "PowerTV Bootloader Driver Support"
+ default n
+ depends on POWERTV
+ help
+ Use this option if you want to load bootloader driver.
+
+config BOOTLOADER_FAMILY
+ string "POWERTV Bootloader Family string"
+ default "85"
+ depends on POWERTV && !BOOTLOADER_DRIVER
+ help
+ This value should be specified when the bootloader driver is disabled
+ and must be exactly two characters long. Families supported are:
+ R1 - RNG-100 R2 - RNG-200
+ A1 - Class A B1 - Class B
+ E1 - Class E F1 - Class F
+ 44 - 45xx 46 - 46xx
+ 85 - 85xx 86 - 86xx
--- /dev/null
+#
+# Carsten Langgaard, carstenl@mips.com
+# Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+#
+# Carsten Langgaard, carstenl@mips.com
+# Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+# Portions copyright (C) 2009 Cisco Systems, Inc.
+#
+# This program is free software; you can distribute it and/or modify it
+# under the terms of the GNU General Public License (Version 2) as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+# for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+# Makefile for the Cisco PowerTV-specific kernel interface routines
+# under Linux.
+#
+
+obj-y += cmdline.o init.o memory.o reset.o time.o powertv_setup.o asic/ pci/
+
+EXTRA_CFLAGS += -Wall -Werror
--- /dev/null
+config MIN_RUNTIME_RESOURCES
+ bool "Support for minimum runtime resources"
+ default n
+ depends on POWERTV
+ help
+ Enables support for minimizing the number of (SA asic) runtime
+ resources that are preallocated by the kernel.
+
+config MIN_RUNTIME_DOCSIS
+ bool "Support for minimum DOCSIS resource"
+ default y
+ depends on MIN_RUNTIME_RESOURCES
+ help
+ Enables support for the preallocated DOCSIS resource.
+
+config MIN_RUNTIME_PMEM
+ bool "Support for minimum PMEM resource"
+ default y
+ depends on MIN_RUNTIME_RESOURCES
+ help
+ Enables support for the preallocated Memory resource.
+
+config MIN_RUNTIME_TFTP
+ bool "Support for minimum TFTP resource"
+ default y
+ depends on MIN_RUNTIME_RESOURCES
+ help
+ Enables support for the preallocated TFTP resource.
--- /dev/null
+#
+# Copyright (C) 2009 Scientific-Atlanta, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+obj-y += asic-calliope.o asic-cronus.o asic-zeus.o asic_devices.o asic_int.o \
+ irq_asic.o prealloc-calliope.o prealloc-cronus.o \
+ prealloc-cronuslite.o prealloc-zeus.o
+
+EXTRA_CFLAGS += -Wall -Werror
--- /dev/null
+/*
+ * Locations of devices in the Calliope ASIC.
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ *
+ * Description: Defines the platform resources for the SA settop.
+ */
+
+#include <asm/mach-powertv/asic.h>
+
+const struct register_map calliope_register_map = {
+ .eic_slow0_strt_add = 0x800000,
+ .eic_cfg_bits = 0x800038,
+ .eic_ready_status = 0x80004c,
+
+ .chipver3 = 0xA00800,
+ .chipver2 = 0xA00804,
+ .chipver1 = 0xA00808,
+ .chipver0 = 0xA0080c,
+
+ /* The registers of IRBlaster */
+ .uart1_intstat = 0xA01800,
+ .uart1_inten = 0xA01804,
+ .uart1_config1 = 0xA01808,
+ .uart1_config2 = 0xA0180C,
+ .uart1_divisorhi = 0xA01810,
+ .uart1_divisorlo = 0xA01814,
+ .uart1_data = 0xA01818,
+ .uart1_status = 0xA0181C,
+
+ .int_stat_3 = 0xA02800,
+ .int_stat_2 = 0xA02804,
+ .int_stat_1 = 0xA02808,
+ .int_stat_0 = 0xA0280c,
+ .int_config = 0xA02810,
+ .int_int_scan = 0xA02818,
+ .ien_int_3 = 0xA02830,
+ .ien_int_2 = 0xA02834,
+ .ien_int_1 = 0xA02838,
+ .ien_int_0 = 0xA0283c,
+ .int_level_3_3 = 0xA02880,
+ .int_level_3_2 = 0xA02884,
+ .int_level_3_1 = 0xA02888,
+ .int_level_3_0 = 0xA0288c,
+ .int_level_2_3 = 0xA02890,
+ .int_level_2_2 = 0xA02894,
+ .int_level_2_1 = 0xA02898,
+ .int_level_2_0 = 0xA0289c,
+ .int_level_1_3 = 0xA028a0,
+ .int_level_1_2 = 0xA028a4,
+ .int_level_1_1 = 0xA028a8,
+ .int_level_1_0 = 0xA028ac,
+ .int_level_0_3 = 0xA028b0,
+ .int_level_0_2 = 0xA028b4,
+ .int_level_0_1 = 0xA028b8,
+ .int_level_0_0 = 0xA028bc,
+ .int_docsis_en = 0xA028F4,
+
+ .mips_pll_setup = 0x980000,
+ .usb_fs = 0x980030, /* -default 72800028- */
+ .test_bus = 0x9800CC,
+ .crt_spare = 0x9800d4,
+ .usb2_ohci_int_mask = 0x9A000c,
+ .usb2_strap = 0x9A0014,
+ .ehci_hcapbase = 0x9BFE00,
+ .ohci_hc_revision = 0x9BFC00,
+ .bcm1_bs_lmi_steer = 0x9E0004,
+ .usb2_control = 0x9E0054,
+ .usb2_stbus_obc = 0x9BFF00,
+ .usb2_stbus_mess_size = 0x9BFF04,
+ .usb2_stbus_chunk_size = 0x9BFF08,
+
+ .pcie_regs = 0x000000, /* -doesn't exist- */
+ .tim_ch = 0xA02C10,
+ .tim_cl = 0xA02C14,
+ .gpio_dout = 0xA02c20,
+ .gpio_din = 0xA02c24,
+ .gpio_dir = 0xA02c2C,
+ .watchdog = 0xA02c30,
+ .front_panel = 0x000000, /* -not used- */
+};
--- /dev/null
+/*
+ * Locations of devices in the Cronus ASIC
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ *
+ * Description: Defines the platform resources for the SA settop.
+ */
+
+#include <asm/mach-powertv/asic.h>
+
+const struct register_map cronus_register_map = {
+ .eic_slow0_strt_add = 0x000000,
+ .eic_cfg_bits = 0x000038,
+ .eic_ready_status = 0x00004C,
+
+ .chipver3 = 0x2A0800,
+ .chipver2 = 0x2A0804,
+ .chipver1 = 0x2A0808,
+ .chipver0 = 0x2A080C,
+
+ /* The registers of IRBlaster */
+ .uart1_intstat = 0x2A1800,
+ .uart1_inten = 0x2A1804,
+ .uart1_config1 = 0x2A1808,
+ .uart1_config2 = 0x2A180C,
+ .uart1_divisorhi = 0x2A1810,
+ .uart1_divisorlo = 0x2A1814,
+ .uart1_data = 0x2A1818,
+ .uart1_status = 0x2A181C,
+
+ .int_stat_3 = 0x2A2800,
+ .int_stat_2 = 0x2A2804,
+ .int_stat_1 = 0x2A2808,
+ .int_stat_0 = 0x2A280C,
+ .int_config = 0x2A2810,
+ .int_int_scan = 0x2A2818,
+ .ien_int_3 = 0x2A2830,
+ .ien_int_2 = 0x2A2834,
+ .ien_int_1 = 0x2A2838,
+ .ien_int_0 = 0x2A283C,
+ .int_level_3_3 = 0x2A2880,
+ .int_level_3_2 = 0x2A2884,
+ .int_level_3_1 = 0x2A2888,
+ .int_level_3_0 = 0x2A288C,
+ .int_level_2_3 = 0x2A2890,
+ .int_level_2_2 = 0x2A2894,
+ .int_level_2_1 = 0x2A2898,
+ .int_level_2_0 = 0x2A289C,
+ .int_level_1_3 = 0x2A28A0,
+ .int_level_1_2 = 0x2A28A4,
+ .int_level_1_1 = 0x2A28A8,
+ .int_level_1_0 = 0x2A28AC,
+ .int_level_0_3 = 0x2A28B0,
+ .int_level_0_2 = 0x2A28B4,
+ .int_level_0_1 = 0x2A28B8,
+ .int_level_0_0 = 0x2A28BC,
+ .int_docsis_en = 0x2A28F4,
+
+ .mips_pll_setup = 0x1C0000,
+ .usb_fs = 0x1C0018,
+ .test_bus = 0x1C00CC,
+ .crt_spare = 0x1c00d4,
+ .usb2_ohci_int_mask = 0x20000C,
+ .usb2_strap = 0x200014,
+ .ehci_hcapbase = 0x21FE00,
+ .ohci_hc_revision = 0x1E0000,
+ .bcm1_bs_lmi_steer = 0x2E0008,
+ .usb2_control = 0x2E004C,
+ .usb2_stbus_obc = 0x21FF00,
+ .usb2_stbus_mess_size = 0x21FF04,
+ .usb2_stbus_chunk_size = 0x21FF08,
+
+ .pcie_regs = 0x220000,
+ .tim_ch = 0x2A2C10,
+ .tim_cl = 0x2A2C14,
+ .gpio_dout = 0x2A2C20,
+ .gpio_din = 0x2A2C24,
+ .gpio_dir = 0x2A2C2C,
+ .watchdog = 0x2A2C30,
+ .front_panel = 0x2A3800,
+};
--- /dev/null
+/*
+ * Locations of devices in the Zeus ASIC
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ *
+ * Description: Defines the platform resources for the SA settop.
+ */
+
+#include <asm/mach-powertv/asic.h>
+
+const struct register_map zeus_register_map = {
+ .eic_slow0_strt_add = 0x000000,
+ .eic_cfg_bits = 0x000038,
+ .eic_ready_status = 0x00004c,
+
+ .chipver3 = 0x280800,
+ .chipver2 = 0x280804,
+ .chipver1 = 0x280808,
+ .chipver0 = 0x28080c,
+
+ /* The registers of IRBlaster */
+ .uart1_intstat = 0x281800,
+ .uart1_inten = 0x281804,
+ .uart1_config1 = 0x281808,
+ .uart1_config2 = 0x28180C,
+ .uart1_divisorhi = 0x281810,
+ .uart1_divisorlo = 0x281814,
+ .uart1_data = 0x281818,
+ .uart1_status = 0x28181C,
+
+ .int_stat_3 = 0x282800,
+ .int_stat_2 = 0x282804,
+ .int_stat_1 = 0x282808,
+ .int_stat_0 = 0x28280c,
+ .int_config = 0x282810,
+ .int_int_scan = 0x282818,
+ .ien_int_3 = 0x282830,
+ .ien_int_2 = 0x282834,
+ .ien_int_1 = 0x282838,
+ .ien_int_0 = 0x28283c,
+ .int_level_3_3 = 0x282880,
+ .int_level_3_2 = 0x282884,
+ .int_level_3_1 = 0x282888,
+ .int_level_3_0 = 0x28288c,
+ .int_level_2_3 = 0x282890,
+ .int_level_2_2 = 0x282894,
+ .int_level_2_1 = 0x282898,
+ .int_level_2_0 = 0x28289c,
+ .int_level_1_3 = 0x2828a0,
+ .int_level_1_2 = 0x2828a4,
+ .int_level_1_1 = 0x2828a8,
+ .int_level_1_0 = 0x2828ac,
+ .int_level_0_3 = 0x2828b0,
+ .int_level_0_2 = 0x2828b4,
+ .int_level_0_1 = 0x2828b8,
+ .int_level_0_0 = 0x2828bc,
+ .int_docsis_en = 0x2828F4,
+
+ .mips_pll_setup = 0x1a0000,
+ .usb_fs = 0x1a0018,
+ .test_bus = 0x1a0238,
+ .crt_spare = 0x1a0090,
+ .usb2_ohci_int_mask = 0x1e000c,
+ .usb2_strap = 0x1e0014,
+ .ehci_hcapbase = 0x1FFE00,
+ .ohci_hc_revision = 0x1FFC00,
+ .bcm1_bs_lmi_steer = 0x2C0008,
+ .usb2_control = 0x2c01a0,
+ .usb2_stbus_obc = 0x1FFF00,
+ .usb2_stbus_mess_size = 0x1FFF04,
+ .usb2_stbus_chunk_size = 0x1FFF08,
+
+ .pcie_regs = 0x200000,
+ .tim_ch = 0x282C10,
+ .tim_cl = 0x282C14,
+ .gpio_dout = 0x282c20,
+ .gpio_din = 0x282c24,
+ .gpio_dir = 0x282c2C,
+ .watchdog = 0x282c30,
+ .front_panel = 0x283800,
+};
--- /dev/null
+/*
+ * ASIC Device List Intialization
+ *
+ * Description: Defines the platform resources for the SA settop.
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ *
+ * Description: Defines the platform resources for the SA settop.
+ *
+ * NOTE: The bootloader allocates persistent memory at an address which is
+ * 16 MiB below the end of the highest address in KSEG0. All fixed
+ * address memory reservations must avoid this region.
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/resource.h>
+#include <linux/serial_reg.h>
+#include <linux/io.h>
+#include <linux/bootmem.h>
+#include <linux/mm.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <asm/page.h>
+#include <linux/swap.h>
+#include <linux/highmem.h>
+#include <linux/dma-mapping.h>
+
+#include <asm/mach-powertv/asic.h>
+#include <asm/mach-powertv/asic_regs.h>
+#include <asm/mach-powertv/interrupts.h>
+
+#ifdef CONFIG_BOOTLOADER_DRIVER
+#include <asm/mach-powertv/kbldr.h>
+#endif
+#include <asm/bootinfo.h>
+
+#define BOOTLDRFAMILY(byte1, byte0) (((byte1) << 8) | (byte0))
+
+/*
+ * Forward Prototypes
+ */
+static void pmem_setup_resource(void);
+
+/*
+ * Global Variables
+ */
+enum asic_type asic;
+
+unsigned int platform_features;
+unsigned int platform_family;
+const struct register_map *register_map;
+EXPORT_SYMBOL(register_map); /* Exported for testing */
+unsigned long asic_phy_base;
+unsigned long asic_base;
+EXPORT_SYMBOL(asic_base); /* Exported for testing */
+struct resource *gp_resources;
+static bool usb_configured;
+
+/*
+ * Don't recommend to use it directly, it is usually used by kernel internally.
+ * Portable code should be using interfaces such as ioremp, dma_map_single, etc.
+ */
+unsigned long phys_to_bus_offset;
+EXPORT_SYMBOL(phys_to_bus_offset);
+
+/*
+ *
+ * IO Resource Definition
+ *
+ */
+
+struct resource asic_resource = {
+ .name = "ASIC Resource",
+ .start = 0,
+ .end = ASIC_IO_SIZE,
+ .flags = IORESOURCE_MEM,
+};
+
+/*
+ *
+ * USB Host Resource Definition
+ *
+ */
+
+static struct resource ehci_resources[] = {
+ {
+ .parent = &asic_resource,
+ .start = 0,
+ .end = 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = irq_usbehci,
+ .end = irq_usbehci,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ehci_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device ehci_device = {
+ .name = "powertv-ehci",
+ .id = 0,
+ .num_resources = 2,
+ .resource = ehci_resources,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+static struct resource ohci_resources[] = {
+ {
+ .parent = &asic_resource,
+ .start = 0,
+ .end = 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = irq_usbohci,
+ .end = irq_usbohci,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ohci_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device ohci_device = {
+ .name = "powertv-ohci",
+ .id = 0,
+ .num_resources = 2,
+ .resource = ohci_resources,
+ .dev = {
+ .dma_mask = &ohci_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+static struct platform_device *platform_devices[] = {
+ &ehci_device,
+ &ohci_device,
+};
+
+/*
+ *
+ * Platform Configuration and Device Initialization
+ *
+ */
+static void __init fs_update(int pe, int md, int sdiv, int disable_div_by_3)
+{
+ int en_prg, byp, pwr, nsb, val;
+ int sout;
+
+ sout = 1;
+ en_prg = 1;
+ byp = 0;
+ nsb = 1;
+ pwr = 1;
+
+ val = ((sdiv << 29) | (md << 24) | (pe<<8) | (sout<<3) | (byp<<2) |
+ (nsb<<1) | (disable_div_by_3<<5));
+
+ asic_write(val, usb_fs);
+ asic_write(val | (en_prg<<4), usb_fs);
+ asic_write(val | (en_prg<<4) | pwr, usb_fs);
+}
+
+/*
+ * Allow override of bootloader-specified model
+ */
+static char __initdata cmdline[COMMAND_LINE_SIZE];
+
+#define FORCEFAMILY_PARAM "forcefamily"
+
+static __init int check_forcefamily(unsigned char forced_family[2])
+{
+ const char *p;
+
+ forced_family[0] = '\0';
+ forced_family[1] = '\0';
+
+ /* Check the command line for a forcefamily directive */
+ strncpy(cmdline, arcs_cmdline, COMMAND_LINE_SIZE - 1);
+ p = strstr(cmdline, FORCEFAMILY_PARAM);
+ if (p && (p != cmdline) && (*(p - 1) != ' '))
+ p = strstr(p, " " FORCEFAMILY_PARAM "=");
+
+ if (p) {
+ p += strlen(FORCEFAMILY_PARAM "=");
+
+ if (*p == '\0' || *(p + 1) == '\0' ||
+ (*(p + 2) != '\0' && *(p + 2) != ' '))
+ pr_err(FORCEFAMILY_PARAM " must be exactly two "
+ "characters long, ignoring value\n");
+
+ else {
+ forced_family[0] = *p;
+ forced_family[1] = *(p + 1);
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * platform_set_family - determine major platform family type.
+ *
+ * Returns family type; -1 if none
+ * Returns the family type; -1 if none
+ *
+ */
+static __init noinline void platform_set_family(void)
+{
+#define BOOTLDRFAMILY(byte1, byte0) (((byte1) << 8) | (byte0))
+
+ unsigned char forced_family[2];
+ unsigned short bootldr_family;
+
+ check_forcefamily(forced_family);
+
+ if (forced_family[0] != '\0' && forced_family[1] != '\0')
+ bootldr_family = BOOTLDRFAMILY(forced_family[0],
+ forced_family[1]);
+ else {
+
+#ifdef CONFIG_BOOTLOADER_DRIVER
+ bootldr_family = (unsigned short) kbldr_GetSWFamily();
+#else
+#if defined(CONFIG_BOOTLOADER_FAMILY)
+ bootldr_family = (unsigned short) BOOTLDRFAMILY(
+ CONFIG_BOOTLOADER_FAMILY[0],
+ CONFIG_BOOTLOADER_FAMILY[1]);
+#else
+#error "Unknown Bootloader Family"
+#endif
+#endif
+ }
+
+ pr_info("Bootloader Family = 0x%04X\n", bootldr_family);
+
+ switch (bootldr_family) {
+ case BOOTLDRFAMILY('R', '1'):
+ platform_family = FAMILY_1500;
+ break;
+ case BOOTLDRFAMILY('4', '4'):
+ platform_family = FAMILY_4500;
+ break;
+ case BOOTLDRFAMILY('4', '6'):
+ platform_family = FAMILY_4600;
+ break;
+ case BOOTLDRFAMILY('A', '1'):
+ platform_family = FAMILY_4600VZA;
+ break;
+ case BOOTLDRFAMILY('8', '5'):
+ platform_family = FAMILY_8500;
+ break;
+ case BOOTLDRFAMILY('R', '2'):
+ platform_family = FAMILY_8500RNG;
+ break;
+ case BOOTLDRFAMILY('8', '6'):
+ platform_family = FAMILY_8600;
+ break;
+ case BOOTLDRFAMILY('B', '1'):
+ platform_family = FAMILY_8600VZB;
+ break;
+ case BOOTLDRFAMILY('E', '1'):
+ platform_family = FAMILY_1500VZE;
+ break;
+ case BOOTLDRFAMILY('F', '1'):
+ platform_family = FAMILY_1500VZF;
+ break;
+ default:
+ platform_family = -1;
+ }
+}
+
+unsigned int platform_get_family(void)
+{
+ return platform_family;
+}
+EXPORT_SYMBOL(platform_get_family);
+
+/*
+ * \brief usb_eye_configure() for optimizing the USB eye on Calliope.
+ *
+ * \param unsigned int value saved to the register.
+ *
+ * \return none
+ *
+ */
+static void __init usb_eye_configure(unsigned int value)
+{
+ asic_write(asic_read(crt_spare) | value, crt_spare);
+}
+
+/*
+ * platform_get_asic - determine the ASIC type.
+ *
+ * \param none
+ *
+ * \return ASIC type; ASIC_UNKNOWN if none
+ *
+ */
+enum asic_type platform_get_asic(void)
+{
+ return asic;
+}
+EXPORT_SYMBOL(platform_get_asic);
+
+/*
+ * platform_configure_usb - usb configuration based on platform type.
+ * @bcm1_usb2_ctl: value for the BCM1_USB2_CTL register, which is
+ * quirky
+ */
+static void __init platform_configure_usb(void)
+{
+ u32 bcm1_usb2_ctl;
+
+ if (usb_configured)
+ return;
+
+ switch (asic) {
+ case ASIC_ZEUS:
+ fs_update(0x0000, 0x11, 0x02, 0);
+ bcm1_usb2_ctl = 0x803;
+ break;
+
+ case ASIC_CRONUS:
+ case ASIC_CRONUSLITE:
+ fs_update(0x0000, 0x11, 0x02, 0);
+ bcm1_usb2_ctl = 0x803;
+ break;
+
+ case ASIC_CALLIOPE:
+ fs_update(0x0000, 0x11, 0x02, 1);
+
+ switch (platform_family) {
+ case FAMILY_1500VZE:
+ break;
+
+ case FAMILY_1500VZF:
+ usb_eye_configure(0x003c0000);
+ break;
+
+ default:
+ usb_eye_configure(0x00300000);
+ break;
+ }
+
+ bcm1_usb2_ctl = 0x803;
+ break;
+
+ default:
+ pr_err("Unknown ASIC type: %d\n", asic);
+ break;
+ }
+
+ /* turn on USB power */
+ asic_write(0, usb2_strap);
+ /* Enable all OHCI interrupts */
+ asic_write(bcm1_usb2_ctl, usb2_control);
+ /* USB2_STBUS_OBC store32/load32 */
+ asic_write(3, usb2_stbus_obc);
+ /* USB2_STBUS_MESS_SIZE 2 packets */
+ asic_write(1, usb2_stbus_mess_size);
+ /* USB2_STBUS_CHUNK_SIZE 2 packets */
+ asic_write(1, usb2_stbus_chunk_size);
+
+ usb_configured = true;
+}
+
+/*
+ * Set up the USB EHCI interface
+ */
+void platform_configure_usb_ehci()
+{
+ platform_configure_usb();
+}
+
+/*
+ * Set up the USB OHCI interface
+ */
+void platform_configure_usb_ohci()
+{
+ platform_configure_usb();
+}
+
+/*
+ * Shut the USB EHCI interface down--currently a NOP
+ */
+void platform_unconfigure_usb_ehci()
+{
+}
+
+/*
+ * Shut the USB OHCI interface down--currently a NOP
+ */
+void platform_unconfigure_usb_ohci()
+{
+}
+
+/**
+ * configure_platform - configuration based on platform type.
+ */
+void __init configure_platform(void)
+{
+ platform_set_family();
+
+ switch (platform_family) {
+ case FAMILY_1500:
+ case FAMILY_1500VZE:
+ case FAMILY_1500VZF:
+ platform_features = FFS_CAPABLE;
+ asic = ASIC_CALLIOPE;
+ asic_phy_base = CALLIOPE_IO_BASE;
+ register_map = &calliope_register_map;
+ asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
+ ASIC_IO_SIZE);
+
+ if (platform_family == FAMILY_1500VZE) {
+ gp_resources = non_dvr_vze_calliope_resources;
+ pr_info("Platform: 1500/Vz Class E - "
+ "CALLIOPE, NON_DVR_CAPABLE\n");
+ } else if (platform_family == FAMILY_1500VZF) {
+ gp_resources = non_dvr_vzf_calliope_resources;
+ pr_info("Platform: 1500/Vz Class F - "
+ "CALLIOPE, NON_DVR_CAPABLE\n");
+ } else {
+ gp_resources = non_dvr_calliope_resources;
+ pr_info("Platform: 1500/RNG100 - CALLIOPE, "
+ "NON_DVR_CAPABLE\n");
+ }
+ break;
+
+ case FAMILY_4500:
+ platform_features = FFS_CAPABLE | PCIE_CAPABLE |
+ DISPLAY_CAPABLE;
+ asic = ASIC_ZEUS;
+ asic_phy_base = ZEUS_IO_BASE;
+ register_map = &zeus_register_map;
+ asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
+ ASIC_IO_SIZE);
+ gp_resources = non_dvr_zeus_resources;
+
+ pr_info("Platform: 4500 - ZEUS, NON_DVR_CAPABLE\n");
+ break;
+
+ case FAMILY_4600:
+ {
+ unsigned int chipversion = 0;
+
+ /* The settop has PCIE but it isn't used, so don't advertise
+ * it*/
+ platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
+ asic_phy_base = CRONUS_IO_BASE; /* same as Cronus */
+ register_map = &cronus_register_map; /* same as Cronus */
+ asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
+ ASIC_IO_SIZE);
+ gp_resources = non_dvr_cronuslite_resources;
+
+ /* ASIC version will determine if this is a real CronusLite or
+ * Castrati(Cronus) */
+ chipversion = asic_read(chipver3) << 24;
+ chipversion |= asic_read(chipver2) << 16;
+ chipversion |= asic_read(chipver1) << 8;
+ chipversion |= asic_read(chipver0);
+
+ if ((chipversion == CRONUS_10) || (chipversion == CRONUS_11))
+ asic = ASIC_CRONUS;
+ else
+ asic = ASIC_CRONUSLITE;
+
+ pr_info("Platform: 4600 - %s, NON_DVR_CAPABLE, "
+ "chipversion=0x%08X\n",
+ (asic == ASIC_CRONUS) ? "CRONUS" : "CRONUS LITE",
+ chipversion);
+ break;
+ }
+ case FAMILY_4600VZA:
+ platform_features = FFS_CAPABLE | DISPLAY_CAPABLE;
+ asic = ASIC_CRONUS;
+ asic_phy_base = CRONUS_IO_BASE;
+ register_map = &cronus_register_map;
+ asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
+ ASIC_IO_SIZE);
+ gp_resources = non_dvr_cronus_resources;
+
+ pr_info("Platform: Vz Class A - CRONUS, NON_DVR_CAPABLE\n");
+ break;
+
+ case FAMILY_8500:
+ case FAMILY_8500RNG:
+ platform_features = DVR_CAPABLE | PCIE_CAPABLE |
+ DISPLAY_CAPABLE;
+ asic = ASIC_ZEUS;
+ asic_phy_base = ZEUS_IO_BASE;
+ register_map = &zeus_register_map;
+ asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
+ ASIC_IO_SIZE);
+ gp_resources = dvr_zeus_resources;
+
+ pr_info("Platform: 8500/RNG200 - ZEUS, DVR_CAPABLE\n");
+ break;
+
+ case FAMILY_8600:
+ case FAMILY_8600VZB:
+ platform_features = DVR_CAPABLE | PCIE_CAPABLE |
+ DISPLAY_CAPABLE;
+ asic = ASIC_CRONUS;
+ asic_phy_base = CRONUS_IO_BASE;
+ register_map = &cronus_register_map;
+ asic_base = (unsigned long)ioremap_nocache(asic_phy_base,
+ ASIC_IO_SIZE);
+ gp_resources = dvr_cronus_resources;
+
+ pr_info("Platform: 8600/Vz Class B - CRONUS, "
+ "DVR_CAPABLE\n");
+ break;
+
+ default:
+ pr_crit("Platform: UNKNOWN PLATFORM\n");
+ break;
+ }
+
+ switch (asic) {
+ case ASIC_ZEUS:
+ phys_to_bus_offset = 0x30000000;
+ break;
+ case ASIC_CALLIOPE:
+ phys_to_bus_offset = 0x10000000;
+ break;
+ case ASIC_CRONUSLITE:
+ /* Fall through */
+ case ASIC_CRONUS:
+ /*
+ * TODO: We suppose 0x10000000 aliases into 0x20000000-
+ * 0x2XXXXXXX. If 0x10000000 aliases into 0x60000000-
+ * 0x6XXXXXXX, the offset should be 0x50000000, not 0x10000000.
+ */
+ phys_to_bus_offset = 0x10000000;
+ break;
+ default:
+ phys_to_bus_offset = 0x00000000;
+ break;
+ }
+}
+
+/**
+ * platform_devices_init - sets up USB device resourse.
+ */
+static int __init platform_devices_init(void)
+{
+ pr_notice("%s: ----- Initializing USB resources -----\n", __func__);
+
+ asic_resource.start = asic_phy_base;
+ asic_resource.end += asic_resource.start;
+
+ ehci_resources[0].start = asic_reg_phys_addr(ehci_hcapbase);
+ ehci_resources[0].end += ehci_resources[0].start;
+
+ ohci_resources[0].start = asic_reg_phys_addr(ohci_hc_revision);
+ ohci_resources[0].end += ohci_resources[0].start;
+
+ set_io_port_base(0);
+
+ platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+
+ return 0;
+}
+
+arch_initcall(platform_devices_init);
+
+/*
+ *
+ * BOOTMEM ALLOCATION
+ *
+ */
+/*
+ * Allocates/reserves the Platform memory resources early in the boot process.
+ * This ignores any resources that are designated IORESOURCE_IO
+ */
+void __init platform_alloc_bootmem(void)
+{
+ int i;
+ int total = 0;
+
+ /* Get persistent memory data from command line before allocating
+ * resources. This need to happen before normal command line parsing
+ * has been done */
+ pmem_setup_resource();
+
+ /* Loop through looking for resources that want a particular address */
+ for (i = 0; gp_resources[i].flags != 0; i++) {
+ int size = gp_resources[i].end - gp_resources[i].start + 1;
+ if ((gp_resources[i].start != 0) &&
+ ((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
+ reserve_bootmem(bus_to_phys(gp_resources[i].start),
+ size, 0);
+ total += gp_resources[i].end -
+ gp_resources[i].start + 1;
+ pr_info("reserve resource %s at %08x (%u bytes)\n",
+ gp_resources[i].name, gp_resources[i].start,
+ gp_resources[i].end -
+ gp_resources[i].start + 1);
+ }
+ }
+
+ /* Loop through assigning addresses for those that are left */
+ for (i = 0; gp_resources[i].flags != 0; i++) {
+ int size = gp_resources[i].end - gp_resources[i].start + 1;
+ if ((gp_resources[i].start == 0) &&
+ ((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
+ void *mem = alloc_bootmem_pages(size);
+
+ if (mem == NULL)
+ pr_err("Unable to allocate bootmem pages "
+ "for %s\n", gp_resources[i].name);
+
+ else {
+ gp_resources[i].start =
+ phys_to_bus(virt_to_phys(mem));
+ gp_resources[i].end =
+ gp_resources[i].start + size - 1;
+ total += size;
+ pr_info("allocate resource %s at %08x "
+ "(%u bytes)\n",
+ gp_resources[i].name,
+ gp_resources[i].start, size);
+ }
+ }
+ }
+
+ pr_info("Total Platform driver memory allocation: 0x%08x\n", total);
+
+ /* indicate resources that are platform I/O related */
+ for (i = 0; gp_resources[i].flags != 0; i++) {
+ if ((gp_resources[i].start != 0) &&
+ ((gp_resources[i].flags & IORESOURCE_IO) != 0)) {
+ pr_info("reserved platform resource %s at %08x\n",
+ gp_resources[i].name, gp_resources[i].start);
+ }
+ }
+}
+
+/*
+ *
+ * PERSISTENT MEMORY (PMEM) CONFIGURATION
+ *
+ */
+static unsigned long pmemaddr __initdata;
+
+static int __init early_param_pmemaddr(char *p)
+{
+ pmemaddr = (unsigned long)simple_strtoul(p, NULL, 0);
+ return 0;
+}
+early_param("pmemaddr", early_param_pmemaddr);
+
+static long pmemlen __initdata;
+
+static int __init early_param_pmemlen(char *p)
+{
+/* TODO: we can use this code when and if the bootloader ever changes this */
+#if 0
+ pmemlen = (unsigned long)simple_strtoul(p, NULL, 0);
+#else
+ pmemlen = 0x20000;
+#endif
+ return 0;
+}
+early_param("pmemlen", early_param_pmemlen);
+
+/*
+ * Set up persistent memory. If we were given values, we patch the array of
+ * resources. Otherwise, persistent memory may be allocated anywhere at all.
+ */
+static void __init pmem_setup_resource(void)
+{
+ struct resource *resource;
+ resource = asic_resource_get("DiagPersistentMemory");
+
+ if (resource && pmemaddr && pmemlen) {
+ /* The address provided by bootloader is in kseg0. Convert to
+ * a bus address. */
+ resource->start = phys_to_bus(pmemaddr - 0x80000000);
+ resource->end = resource->start + pmemlen - 1;
+
+ pr_info("persistent memory: start=0x%x end=0x%x\n",
+ resource->start, resource->end);
+ }
+}
+
+/*
+ *
+ * RESOURCE ACCESS FUNCTIONS
+ *
+ */
+
+/**
+ * asic_resource_get - retrieves parameters for a platform resource.
+ * @name: string to match resource
+ *
+ * Returns a pointer to a struct resource corresponding to the given name.
+ *
+ * CANNOT BE NAMED platform_resource_get, which would be the obvious choice,
+ * as this function name is already declared
+ */
+struct resource *asic_resource_get(const char *name)
+{
+ int i;
+
+ for (i = 0; gp_resources[i].flags != 0; i++) {
+ if (strcmp(gp_resources[i].name, name) == 0)
+ return &gp_resources[i];
+ }
+
+ return NULL;
+}
+EXPORT_SYMBOL(asic_resource_get);
+
+/**
+ * platform_release_memory - release pre-allocated memory
+ * @ptr: pointer to memory to release
+ * @size: size of resource
+ *
+ * This must only be called for memory allocated or reserved via the boot
+ * memory allocator.
+ */
+void platform_release_memory(void *ptr, int size)
+{
+ unsigned long addr;
+ unsigned long end;
+
+ addr = ((unsigned long)ptr + (PAGE_SIZE - 1)) & PAGE_MASK;
+ end = ((unsigned long)ptr + size) & PAGE_MASK;
+
+ for (; addr < end; addr += PAGE_SIZE) {
+ ClearPageReserved(virt_to_page(__va(addr)));
+ init_page_count(virt_to_page(__va(addr)));
+ free_page((unsigned long)__va(addr));
+ }
+}
+EXPORT_SYMBOL(platform_release_memory);
+
+/*
+ *
+ * FEATURE AVAILABILITY FUNCTIONS
+ *
+ */
+int platform_supports_dvr(void)
+{
+ return (platform_features & DVR_CAPABLE) != 0;
+}
+
+int platform_supports_ffs(void)
+{
+ return (platform_features & FFS_CAPABLE) != 0;
+}
+
+int platform_supports_pcie(void)
+{
+ return (platform_features & PCIE_CAPABLE) != 0;
+}
+
+int platform_supports_display(void)
+{
+ return (platform_features & DISPLAY_CAPABLE) != 0;
+}
--- /dev/null
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000, 2001, 2004 MIPS Technologies, Inc.
+ * Copyright (C) 2001 Ralf Baechle
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Routines for generic manipulation of the interrupts found on the PowerTV
+ * platform.
+ *
+ * The interrupt controller is located in the South Bridge a PIIX4 device
+ * with two internal 82C95 interrupt controllers.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/kernel_stat.h>
+#include <linux/kernel.h>
+#include <linux/random.h>
+
+#include <asm/irq_cpu.h>
+#include <linux/io.h>
+#include <asm/irq_regs.h>
+#include <asm/mips-boards/generic.h>
+
+#include <asm/mach-powertv/asic_regs.h>
+
+static DEFINE_SPINLOCK(asic_irq_lock);
+
+static inline int get_int(void)
+{
+ unsigned long flags;
+ int irq;
+
+ spin_lock_irqsave(&asic_irq_lock, flags);
+
+ irq = (asic_read(int_int_scan) >> 4) - 1;
+
+ if (irq == 0 || irq >= NR_IRQS)
+ irq = -1;
+
+ spin_unlock_irqrestore(&asic_irq_lock, flags);
+
+ return irq;
+}
+
+static void asic_irqdispatch(void)
+{
+ int irq;
+
+ irq = get_int();
+ if (irq < 0)
+ return; /* interrupt has already been cleared */
+
+ do_IRQ(irq);
+}
+
+static inline int clz(unsigned long x)
+{
+ __asm__(
+ " .set push \n"
+ " .set mips32 \n"
+ " clz %0, %1 \n"
+ " .set pop \n"
+ : "=r" (x)
+ : "r" (x));
+
+ return x;
+}
+
+/*
+ * Version of ffs that only looks at bits 12..15.
+ */
+static inline unsigned int irq_ffs(unsigned int pending)
+{
+ return fls(pending) - 1 + CAUSEB_IP;
+}
+
+/*
+ * TODO: check how it works under EIC mode.
+ */
+asmlinkage void plat_irq_dispatch(void)
+{
+ unsigned int pending = read_c0_cause() & read_c0_status() & ST0_IM;
+ int irq;
+
+ irq = irq_ffs(pending);
+
+ if (irq == CAUSEF_IP3)
+ asic_irqdispatch();
+ else if (irq >= 0)
+ do_IRQ(irq);
+ else
+ spurious_interrupt();
+}
+
+void __init arch_init_irq(void)
+{
+ int i;
+
+ asic_irq_init();
+
+ /*
+ * Initialize interrupt exception vectors.
+ */
+ if (cpu_has_veic || cpu_has_vint) {
+ int nvec = cpu_has_veic ? 64 : 8;
+ for (i = 0; i < nvec; i++)
+ set_vi_handler(i, asic_irqdispatch);
+ }
+}
--- /dev/null
+/*
+ * Portions copyright (C) 2005-2009 Scientific Atlanta
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * Modified from arch/mips/kernel/irq-rm7000.c:
+ * Copyright (C) 2003 Ralf Baechle
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+
+#include <asm/irq_cpu.h>
+#include <asm/mipsregs.h>
+#include <asm/system.h>
+
+#include <asm/mach-powertv/asic_regs.h>
+
+static inline void unmask_asic_irq(unsigned int irq)
+{
+ unsigned long enable_bit;
+
+ enable_bit = (1 << (irq & 0x1f));
+
+ switch (irq >> 5) {
+ case 0:
+ asic_write(asic_read(ien_int_0) | enable_bit, ien_int_0);
+ break;
+ case 1:
+ asic_write(asic_read(ien_int_1) | enable_bit, ien_int_1);
+ break;
+ case 2:
+ asic_write(asic_read(ien_int_2) | enable_bit, ien_int_2);
+ break;
+ case 3:
+ asic_write(asic_read(ien_int_3) | enable_bit, ien_int_3);
+ break;
+ default:
+ BUG();
+ }
+}
+
+static inline void mask_asic_irq(unsigned int irq)
+{
+ unsigned long disable_mask;
+
+ disable_mask = ~(1 << (irq & 0x1f));
+
+ switch (irq >> 5) {
+ case 0:
+ asic_write(asic_read(ien_int_0) & disable_mask, ien_int_0);
+ break;
+ case 1:
+ asic_write(asic_read(ien_int_1) & disable_mask, ien_int_1);
+ break;
+ case 2:
+ asic_write(asic_read(ien_int_2) & disable_mask, ien_int_2);
+ break;
+ case 3:
+ asic_write(asic_read(ien_int_3) & disable_mask, ien_int_3);
+ break;
+ default:
+ BUG();
+ }
+}
+
+static struct irq_chip asic_irq_chip = {
+ .name = "ASIC Level",
+ .ack = mask_asic_irq,
+ .mask = mask_asic_irq,
+ .mask_ack = mask_asic_irq,
+ .unmask = unmask_asic_irq,
+ .eoi = unmask_asic_irq,
+};
+
+void __init asic_irq_init(void)
+{
+ int i;
+
+ /* set priority to 0 */
+ write_c0_status(read_c0_status() & ~(0x0000fc00));
+
+ asic_write(0, ien_int_0);
+ asic_write(0, ien_int_1);
+ asic_write(0, ien_int_2);
+ asic_write(0, ien_int_3);
+
+ asic_write(0x0fffffff, int_level_3_3);
+ asic_write(0xffffffff, int_level_3_2);
+ asic_write(0xffffffff, int_level_3_1);
+ asic_write(0xffffffff, int_level_3_0);
+ asic_write(0xffffffff, int_level_2_3);
+ asic_write(0xffffffff, int_level_2_2);
+ asic_write(0xffffffff, int_level_2_1);
+ asic_write(0xffffffff, int_level_2_0);
+ asic_write(0xffffffff, int_level_1_3);
+ asic_write(0xffffffff, int_level_1_2);
+ asic_write(0xffffffff, int_level_1_1);
+ asic_write(0xffffffff, int_level_1_0);
+ asic_write(0xffffffff, int_level_0_3);
+ asic_write(0xffffffff, int_level_0_2);
+ asic_write(0xffffffff, int_level_0_1);
+ asic_write(0xffffffff, int_level_0_0);
+
+ asic_write(0xf, int_int_scan);
+
+ /*
+ * Initialize interrupt handlers.
+ */
+ for (i = 0; i < NR_IRQS; i++)
+ set_irq_chip_and_handler(i, &asic_irq_chip, handle_level_irq);
+}
--- /dev/null
+/*
+ * Memory pre-allocations for Calliope boxes.
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ */
+
+#include <linux/init.h>
+#include <asm/mach-powertv/asic.h>
+
+/*
+ * NON_DVR_CAPABLE CALLIOPE RESOURCES
+ */
+struct resource non_dvr_calliope_resources[] __initdata =
+{
+ /*
+ * VIDEO / LX1
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 1 image and ram */
+ .start = 0x24000000,
+ .end = 0x24200000 - 1, /*2MiB */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ST231aMonitor", /*8KiB block ST231a monitor */
+ .start = 0x24200000,
+ .end = 0x24202000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x24202000,
+ .end = 0x26700000 - 1, /*~36.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Sysaudio Driver
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * STAVEM driver/STAPI
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x00000000,
+ .end = 0x00600000 - 1, /* 6 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * DOCSIS Subsystem
+ */
+ {
+ .name = "Docsis",
+ .start = 0x22000000,
+ .end = 0x22700000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * GHW HAL Driver
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x22700000,
+ .end = 0x23500000 - 1, /* 14 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * multi com buffer area
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x23700000,
+ .end = 0x23720000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * DMA Ring buffer (don't need recording buffers)
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x000AA000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Display bins buffer for unit0
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * AVFS: player HAL memory
+ *
+ *
+ */
+ {
+ .name = "AvfsDmaMem",
+ .start = 0x00000000,
+ .end = 0x002c4c00 - 1, /* 945K * 3 for playback */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * PMEM
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Smartcard
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x00000000,
+ .end = 0x2800 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * NAND Flash
+ */
+ {
+ .name = "NandFlash",
+ .start = NAND_FLASH_BASE,
+ .end = NAND_FLASH_BASE + 0x400 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ * Synopsys GMAC Memory Region
+ */
+ {
+ .name = "GMAC",
+ .start = 0x00000000,
+ .end = 0x00010000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Add other resources here
+ *
+ */
+ { },
+};
+
+struct resource non_dvr_vz_calliope_resources[] __initdata =
+{
+ /*
+ * VIDEO / LX1
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 1 image and ram */
+ .start = 0x24000000,
+ .end = 0x24200000 - 1, /*2 Meg */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ST231aMonitor", /* 8k block ST231a monitor */
+ .start = 0x24200000,
+ .end = 0x24202000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x22202000,
+ .end = 0x22C20B85 - 1, /* 10.12 Meg */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Sysaudio Driver
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * STAVEM driver/STAPI
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x20300000,
+ .end = 0x20620000-1, /*3.125 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * GHW HAL Driver
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x20100000,
+ .end = 0x20300000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * multi com buffer area
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x23900000,
+ .end = 0x23920000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * DMA Ring buffer
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x000AA000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Display bins buffer for unit0
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * PMEM
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Smartcard
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x00000000,
+ .end = 0x2800 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * NAND Flash
+ */
+ {
+ .name = "NandFlash",
+ .start = NAND_FLASH_BASE,
+ .end = NAND_FLASH_BASE+0x400 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ * Synopsys GMAC Memory Region
+ */
+ {
+ .name = "GMAC",
+ .start = 0x00000000,
+ .end = 0x00010000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Add other resources here
+ */
+ { },
+};
+
+struct resource non_dvr_vze_calliope_resources[] __initdata =
+{
+ /*
+ * VIDEO / LX1
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 1 image and ram */
+ .start = 0x22000000,
+ .end = 0x22200000 - 1, /*2 Meg */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ST231aMonitor", /* 8k block ST231a monitor */
+ .start = 0x22200000,
+ .end = 0x22202000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x22202000,
+ .end = 0x22C20B85 - 1, /* 10.12 Meg */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Sysaudio Driver
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * STAVEM driver/STAPI
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x20396000,
+ .end = 0x206B6000 - 1, /* 3.125 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * GHW HAL Driver
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x20100000,
+ .end = 0x20396000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * multi com buffer area
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x206B6000,
+ .end = 0x206D6000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * DMA Ring buffer
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x000AA000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Display bins buffer for unit0
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * PMEM
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Smartcard
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x00000000,
+ .end = 0x2800 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * NAND Flash
+ */
+ {
+ .name = "NandFlash",
+ .start = NAND_FLASH_BASE,
+ .end = NAND_FLASH_BASE+0x400 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Synopsys GMAC Memory Region
+ */
+ {
+ .name = "GMAC",
+ .start = 0x00000000,
+ .end = 0x00010000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Add other resources here
+ */
+ { },
+};
+
+struct resource non_dvr_vzf_calliope_resources[] __initdata =
+{
+ /*
+ * VIDEO / LX1
+ */
+ {
+ .name = "ST231aImage", /*Delta-Mu 1 image and ram */
+ .start = 0x24000000,
+ .end = 0x24200000 - 1, /*2MiB */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ST231aMonitor", /*8KiB block ST231a monitor */
+ .start = 0x24200000,
+ .end = 0x24202000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x24202000,
+ /* ~19.4 (21.5MiB - (2MiB + 8KiB)) */
+ .end = 0x25580000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Sysaudio Driver
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * STAVEM driver/STAPI
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x00000000,
+ .end = 0x00480000 - 1, /* 4.5 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * GHW HAL Driver
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x22700000,
+ .end = 0x23500000 - 1, /* 14 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * multi com buffer area
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x23700000,
+ .end = 0x23720000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * DMA Ring buffer (don't need recording buffers)
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x000AA000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Display bins buffer for unit0
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Display bins buffer for unit1
+ */
+ {
+ .name = "DisplayBins1",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * AVFS: player HAL memory
+ *
+ *
+ */
+ {
+ .name = "AvfsDmaMem",
+ .start = 0x00000000,
+ .end = 0x002c4c00 - 1, /* 945K * 3 for playback */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * PMEM
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Smartcard
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x00000000,
+ .end = 0x2800 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * NAND Flash
+ */
+ {
+ .name = "NandFlash",
+ .start = NAND_FLASH_BASE,
+ .end = NAND_FLASH_BASE + 0x400 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Synopsys GMAC Memory Region
+ */
+ {
+ .name = "GMAC",
+ .start = 0x00000000,
+ .end = 0x00010000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Add other resources here
+ */
+ { },
+};
--- /dev/null
+/*
+ * Memory pre-allocations for Cronus boxes.
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ */
+
+#include <linux/init.h>
+#include <asm/mach-powertv/asic.h>
+
+/*
+ * DVR_CAPABLE CRONUS RESOURCES
+ */
+struct resource dvr_cronus_resources[] __initdata =
+{
+ /*
+ *
+ * VIDEO1 / LX1
+ *
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 1 image and ram */
+ .start = 0x24000000,
+ .end = 0x241FFFFF, /* 2MiB */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
+ .start = 0x24200000,
+ .end = 0x24201FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x24202000,
+ .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * VIDEO2 / LX2
+ *
+ */
+ {
+ .name = "ST231bImage", /* Delta-Mu 2 image and ram */
+ .start = 0x60000000,
+ .end = 0x601FFFFF, /* 2MiB */
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
+ .start = 0x60200000,
+ .end = 0x60201FFF,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "MediaMemory2",
+ .start = 0x60202000,
+ .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * Sysaudio Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * DSP_Image_Buff - DSP code and data images (1MB)
+ * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
+ * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
+ * ADSC_Main_Buff - ADSC Main buffer (16KB)
+ *
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * STAVEM driver/STAPI
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * This memory area is used for allocating buffers for Video decoding
+ * purposes. Allocation/De-allocation within this buffer is managed
+ * by the STAVMEM driver of the STAPI. They could be Decimated
+ * Picture Buffers, Intermediate Buffers, as deemed necessary for
+ * video decoding purposes, for any video decoders on Zeus.
+ *
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x63580000,
+ .end = 0x64180000 - 1, /* 12 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * DOCSIS Subsystem
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "Docsis",
+ .start = 0x62000000,
+ .end = 0x62700000 - 1, /* 7 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * GHW HAL Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * GraphicsHeap - PowerTV Graphics Heap
+ *
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x62700000,
+ .end = 0x63500000 - 1, /* 14 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * multi com buffer area
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x26000000,
+ .end = 0x26020000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * DMA Ring buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x00280000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer for unit0
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit0
+ *
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit1
+ *
+ */
+ {
+ .name = "DisplayBins1",
+ .start = 0x64AD4000,
+ .end = 0x64AD5000 - 1, /* 4 KB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * ITFS
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "ITFS",
+ .start = 0x64180000,
+ /* 815,104 bytes each for 2 ITFS partitions. */
+ .end = 0x6430DFFF,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * AVFS
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "AvfsDmaMem",
+ .start = 0x6430E000,
+ /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
+ .end = 0x64AD0000 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "AvfsFileSys",
+ .start = 0x64AD0000,
+ .end = 0x64AD1000 - 1, /* 4K */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * PMEM
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Persistent memory for diagnostics.
+ *
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Smartcard
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Read and write buffers for Internal/External cards
+ *
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x64AD1000,
+ .end = 0x64AD3800 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * KAVNET
+ * NP Reset Vector - must be of the form xxCxxxxx
+ * NP Image - must be video bank 1
+ * NP IPC - must be video bank 2
+ */
+ {
+ .name = "NP_Reset_Vector",
+ .start = 0x27c00000,
+ .end = 0x27c01000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "NP_Image",
+ .start = 0x27020000,
+ .end = 0x27060000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "NP_IPC",
+ .start = 0x63500000,
+ .end = 0x63580000 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ * Add other resources here
+ */
+ { },
+};
+
+/*
+ * NON_DVR_CAPABLE CRONUS RESOURCES
+ */
+struct resource non_dvr_cronus_resources[] __initdata =
+{
+ /*
+ *
+ * VIDEO1 / LX1
+ *
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 1 image and ram */
+ .start = 0x24000000,
+ .end = 0x241FFFFF, /* 2MiB */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
+ .start = 0x24200000,
+ .end = 0x24201FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x24202000,
+ .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * VIDEO2 / LX2
+ *
+ */
+ {
+ .name = "ST231bImage", /* Delta-Mu 2 image and ram */
+ .start = 0x60000000,
+ .end = 0x601FFFFF, /* 2MiB */
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
+ .start = 0x60200000,
+ .end = 0x60201FFF,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "MediaMemory2",
+ .start = 0x60202000,
+ .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * Sysaudio Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * DSP_Image_Buff - DSP code and data images (1MB)
+ * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
+ * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
+ * ADSC_Main_Buff - ADSC Main buffer (16KB)
+ *
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * STAVEM driver/STAPI
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * This memory area is used for allocating buffers for Video decoding
+ * purposes. Allocation/De-allocation within this buffer is managed
+ * by the STAVMEM driver of the STAPI. They could be Decimated
+ * Picture Buffers, Intermediate Buffers, as deemed necessary for
+ * video decoding purposes, for any video decoders on Zeus.
+ *
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x63580000,
+ .end = 0x64180000 - 1, /* 12 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * DOCSIS Subsystem
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "Docsis",
+ .start = 0x62000000,
+ .end = 0x62700000 - 1, /* 7 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * GHW HAL Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * GraphicsHeap - PowerTV Graphics Heap
+ *
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x62700000,
+ .end = 0x63500000 - 1, /* 14 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * multi com buffer area
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x26000000,
+ .end = 0x26020000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * DMA Ring buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x000AA000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer for unit0
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit0
+ *
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit1
+ *
+ */
+ {
+ .name = "DisplayBins1",
+ .start = 0x64AD4000,
+ .end = 0x64AD5000 - 1, /* 4 KB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * AVFS: player HAL memory
+ *
+ *
+ */
+ {
+ .name = "AvfsDmaMem",
+ .start = 0x6430E000,
+ .end = 0x645D2C00 - 1, /* 945K * 3 for playback */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * PMEM
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Persistent memory for diagnostics.
+ *
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Smartcard
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Read and write buffers for Internal/External cards
+ *
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x64AD1000,
+ .end = 0x64AD3800 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * KAVNET
+ * NP Reset Vector - must be of the form xxCxxxxx
+ * NP Image - must be video bank 1
+ * NP IPC - must be video bank 2
+ */
+ {
+ .name = "NP_Reset_Vector",
+ .start = 0x27c00000,
+ .end = 0x27c01000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "NP_Image",
+ .start = 0x27020000,
+ .end = 0x27060000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "NP_IPC",
+ .start = 0x63500000,
+ .end = 0x63580000 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ { },
+};
--- /dev/null
+/*
+ * Memory pre-allocations for Cronus Lite boxes.
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ */
+
+#include <linux/init.h>
+#include <asm/mach-powertv/asic.h>
+
+/*
+ * NON_DVR_CAPABLE CRONUSLITE RESOURCES
+ */
+struct resource non_dvr_cronuslite_resources[] __initdata =
+{
+ /*
+ *
+ * VIDEO2 / LX2
+ *
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 2 image and ram */
+ .start = 0x60000000,
+ .end = 0x601FFFFF, /* 2MiB */
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "ST231aMonitor", /* 8KiB block ST231b monitor */
+ .start = 0x60200000,
+ .end = 0x60201FFF,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x60202000,
+ .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * Sysaudio Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * DSP_Image_Buff - DSP code and data images (1MB)
+ * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
+ * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
+ * ADSC_Main_Buff - ADSC Main buffer (16KB)
+ *
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * STAVEM driver/STAPI
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * This memory area is used for allocating buffers for Video decoding
+ * purposes. Allocation/De-allocation within this buffer is managed
+ * by the STAVMEM driver of the STAPI. They could be Decimated
+ * Picture Buffers, Intermediate Buffers, as deemed necessary for
+ * video decoding purposes, for any video decoders on Zeus.
+ *
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x63580000,
+ .end = 0x63B80000 - 1, /* 6 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * DOCSIS Subsystem
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "Docsis",
+ .start = 0x62000000,
+ .end = 0x62700000 - 1, /* 7 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * GHW HAL Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * GraphicsHeap - PowerTV Graphics Heap
+ *
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x62700000,
+ .end = 0x63500000 - 1, /* 14 MB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * multi com buffer area
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x26000000,
+ .end = 0x26020000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * DMA Ring buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x000AA000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer for unit0
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit0
+ *
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit1
+ *
+ */
+ {
+ .name = "DisplayBins1",
+ .start = 0x63B83000,
+ .end = 0x63B84000 - 1, /* 4 KB total */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * AVFS: player HAL memory
+ *
+ *
+ */
+ {
+ .name = "AvfsDmaMem",
+ .start = 0x63B84000,
+ .end = 0x63E48C00 - 1, /* 945K * 3 for playback */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * PMEM
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Persistent memory for diagnostics.
+ *
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Smartcard
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Read and write buffers for Internal/External cards
+ *
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x63B80000,
+ .end = 0x63B82800 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * KAVNET
+ * NP Reset Vector - must be of the form xxCxxxxx
+ * NP Image - must be video bank 1
+ * NP IPC - must be video bank 2
+ */
+ {
+ .name = "NP_Reset_Vector",
+ .start = 0x27c00000,
+ .end = 0x27c01000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "NP_Image",
+ .start = 0x27020000,
+ .end = 0x27060000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "NP_IPC",
+ .start = 0x63500000,
+ .end = 0x63580000 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ * NAND Flash
+ */
+ {
+ .name = "NandFlash",
+ .start = NAND_FLASH_BASE,
+ .end = NAND_FLASH_BASE + 0x400 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ * Add other resources here
+ */
+ { },
+};
--- /dev/null
+/*
+ * Memory pre-allocations for Zeus boxes.
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Ken Eppinett
+ * David Schleef <ds@schleef.org>
+ */
+
+#include <linux/init.h>
+#include <asm/mach-powertv/asic.h>
+
+/*
+ * DVR_CAPABLE RESOURCES
+ */
+struct resource dvr_zeus_resources[] __initdata =
+{
+ /*
+ *
+ * VIDEO1 / LX1
+ *
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 1 image and ram */
+ .start = 0x20000000,
+ .end = 0x201FFFFF, /* 2MiB */
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
+ .start = 0x20200000,
+ .end = 0x20201FFF,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x20202000,
+ .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * VIDEO2 / LX2
+ *
+ */
+ {
+ .name = "ST231bImage", /* Delta-Mu 2 image and ram */
+ .start = 0x30000000,
+ .end = 0x301FFFFF, /* 2MiB */
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
+ .start = 0x30200000,
+ .end = 0x30201FFF,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "MediaMemory2",
+ .start = 0x30202000,
+ .end = 0x31FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ *
+ * Sysaudio Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * DSP_Image_Buff - DSP code and data images (1MB)
+ * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
+ * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
+ * ADSC_Main_Buff - ADSC Main buffer (16KB)
+ *
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * STAVEM driver/STAPI
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * This memory area is used for allocating buffers for Video decoding
+ * purposes. Allocation/De-allocation within this buffer is managed
+ * by the STAVMEM driver of the STAPI. They could be Decimated
+ * Picture Buffers, Intermediate Buffers, as deemed necessary for
+ * video decoding purposes, for any video decoders on Zeus.
+ *
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x00000000,
+ .end = 0x00c00000 - 1, /* 12 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * DOCSIS Subsystem
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "Docsis",
+ .start = 0x40100000,
+ .end = 0x407fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * GHW HAL Driver
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * GraphicsHeap - PowerTV Graphics Heap
+ *
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x46900000,
+ .end = 0x47700000 - 1, /* 14 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * multi com buffer area
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x47900000,
+ .end = 0x47920000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * DMA Ring buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x00280000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer for unit0
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit0
+ *
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Display bins buffer
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Display Bins for unit1
+ *
+ */
+ {
+ .name = "DisplayBins1",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * ITFS
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "ITFS",
+ .start = 0x00000000,
+ /* 815,104 bytes each for 2 ITFS partitions. */
+ .end = 0x0018DFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * AVFS
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Docsis -
+ *
+ */
+ {
+ .name = "AvfsDmaMem",
+ .start = 0x00000000,
+ /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
+ .end = 0x007c2000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "AvfsFileSys",
+ .start = 0x00000000,
+ .end = 0x00001000 - 1, /* 4K */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * PMEM
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Persistent memory for diagnostics.
+ *
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * Smartcard
+ *
+ * This driver requires:
+ *
+ * Arbitrary Based Buffers:
+ * Read and write buffers for Internal/External cards
+ *
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x00000000,
+ .end = 0x2800 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Add other resources here
+ */
+ { },
+};
+
+/*
+ * NON_DVR_CAPABLE ZEUS RESOURCES
+ */
+struct resource non_dvr_zeus_resources[] __initdata =
+{
+ /*
+ * VIDEO1 / LX1
+ */
+ {
+ .name = "ST231aImage", /* Delta-Mu 1 image and ram */
+ .start = 0x20000000,
+ .end = 0x201FFFFF, /* 2MiB */
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
+ .start = 0x20200000,
+ .end = 0x20201FFF,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ .name = "MediaMemory1",
+ .start = 0x20202000,
+ .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ * Sysaudio Driver
+ */
+ {
+ .name = "DSP_Image_Buff",
+ .start = 0x00000000,
+ .end = 0x000FFFFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_CPU_PCM_Buff",
+ .start = 0x00000000,
+ .end = 0x00009FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_AUX_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "ADSC_Main_Buff",
+ .start = 0x00000000,
+ .end = 0x00003FFF,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * STAVEM driver/STAPI
+ */
+ {
+ .name = "AVMEMPartition0",
+ .start = 0x00000000,
+ .end = 0x00600000 - 1, /* 6 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * DOCSIS Subsystem
+ */
+ {
+ .name = "Docsis",
+ .start = 0x40100000,
+ .end = 0x407fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * GHW HAL Driver
+ */
+ {
+ .name = "GraphicsHeap",
+ .start = 0x46900000,
+ .end = 0x47700000 - 1, /* 14 MB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * multi com buffer area
+ */
+ {
+ .name = "MulticomSHM",
+ .start = 0x47900000,
+ .end = 0x47920000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * DMA Ring buffer
+ */
+ {
+ .name = "BMM_Buffer",
+ .start = 0x00000000,
+ .end = 0x00280000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Display bins buffer for unit0
+ */
+ {
+ .name = "DisplayBins0",
+ .start = 0x00000000,
+ .end = 0x00000FFF, /* 4 KB total */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ *
+ * AVFS: player HAL memory
+ *
+ *
+ */
+ {
+ .name = "AvfsDmaMem",
+ .start = 0x00000000,
+ .end = 0x002c4c00 - 1, /* 945K * 3 for playback */
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * PMEM
+ */
+ {
+ .name = "DiagPersistentMemory",
+ .start = 0x00000000,
+ .end = 0x10000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * Smartcard
+ */
+ {
+ .name = "SmartCardInfo",
+ .start = 0x00000000,
+ .end = 0x2800 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /*
+ * NAND Flash
+ */
+ {
+ .name = "NandFlash",
+ .start = NAND_FLASH_BASE,
+ .end = NAND_FLASH_BASE + 0x400 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ /*
+ * Add other resources here
+ */
+ { },
+};
--- /dev/null
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Kernel command line creation using the prom monitor (YAMON) argc/argv.
+ */
+#include <linux/init.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+
+#include "init.h"
+
+/*
+ * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
+ * This macro take care of sign extension.
+ */
+#define prom_argv(index) ((char *)(long)_prom_argv[(index)])
+
+char * __init prom_getcmdline(void)
+{
+ return &(arcs_cmdline[0]);
+}
+
+void __init prom_init_cmdline(void)
+{
+ int len;
+
+ if (prom_argc != 1)
+ return;
+
+ len = strlen(arcs_cmdline);
+
+ arcs_cmdline[len] = ' ';
+
+ strlcpy(arcs_cmdline + len + 1, (char *)_prom_argv,
+ COMMAND_LINE_SIZE - len - 1);
+}
--- /dev/null
+/*
+ * Copyright (C) 1999, 2000, 2004, 2005 MIPS Technologies, Inc.
+ * All rights reserved.
+ * Authors: Carsten Langgaard <carstenl@mips.com>
+ * Maciej W. Rozycki <macro@mips.com>
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * PROM library initialisation code.
+ */
+#include <linux/init.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+
+#include <asm/bootinfo.h>
+#include <linux/io.h>
+#include <asm/system.h>
+#include <asm/cacheflush.h>
+#include <asm/traps.h>
+
+#include <asm/mips-boards/prom.h>
+#include <asm/mips-boards/generic.h>
+#include <asm/mach-powertv/asic.h>
+
+#include "init.h"
+
+int prom_argc;
+int *_prom_argv, *_prom_envp;
+unsigned long _prom_memsize;
+
+/*
+ * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
+ * This macro take care of sign extension, if running in 64-bit mode.
+ */
+#define prom_envp(index) ((char *)(long)_prom_envp[(index)])
+
+char *prom_getenv(char *envname)
+{
+ char *result = NULL;
+
+ if (_prom_envp != NULL) {
+ /*
+ * Return a pointer to the given environment variable.
+ * In 64-bit mode: we're using 64-bit pointers, but all pointers
+ * in the PROM structures are only 32-bit, so we need some
+ * workarounds, if we are running in 64-bit mode.
+ */
+ int i, index = 0;
+
+ i = strlen(envname);
+
+ while (prom_envp(index)) {
+ if (strncmp(envname, prom_envp(index), i) == 0) {
+ result = prom_envp(index + 1);
+ break;
+ }
+ index += 2;
+ }
+ }
+
+ return result;
+}
+
+/* TODO: Verify on linux-mips mailing list that the following two */
+/* functions are correct */
+/* TODO: Copy NMI and EJTAG exception vectors to memory from the */
+/* BootROM exception vectors. Flush their cache entries. test it. */
+
+static void __init mips_nmi_setup(void)
+{
+ void *base;
+#if defined(CONFIG_CPU_MIPS32_R1)
+ base = cpu_has_veic ?
+ (void *)(CAC_BASE + 0xa80) :
+ (void *)(CAC_BASE + 0x380);
+#elif defined(CONFIG_CPU_MIPS32_R2)
+ base = (void *)0xbfc00000;
+#else
+#error NMI exception handler address not defined
+#endif
+}
+
+static void __init mips_ejtag_setup(void)
+{
+ void *base;
+
+#if defined(CONFIG_CPU_MIPS32_R1)
+ base = cpu_has_veic ?
+ (void *)(CAC_BASE + 0xa00) :
+ (void *)(CAC_BASE + 0x300);
+#elif defined(CONFIG_CPU_MIPS32_R2)
+ base = (void *)0xbfc00480;
+#else
+#error EJTAG exception handler address not defined
+#endif
+}
+
+void __init prom_init(void)
+{
+ prom_argc = fw_arg0;
+ _prom_argv = (int *) fw_arg1;
+ _prom_envp = (int *) fw_arg2;
+ _prom_memsize = (unsigned long) fw_arg3;
+
+ board_nmi_handler_setup = mips_nmi_setup;
+ board_ejtag_handler_setup = mips_ejtag_setup;
+
+ pr_info("\nLINUX started...\n");
+ prom_init_cmdline();
+ configure_platform();
+ prom_meminit();
+
+#ifndef CONFIG_BOOTLOADER_DRIVER
+ pr_info("\nBootloader driver isn't loaded...\n");
+#endif
+}
--- /dev/null
+/*
+ * Definitions from powertv init.c file
+ *
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: David VomLehn
+ */
+
+#ifndef _POWERTV_INIT_H
+#define _POWERTV_INIT_H
+extern int prom_argc;
+extern int *_prom_argv;
+extern unsigned long _prom_memsize;
+#endif
--- /dev/null
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Apparently originally from arch/mips/malta-memory.c. Modified to work
+ * with the PowerTV bootloader.
+ */
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/bootmem.h>
+#include <linux/pfn.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+#include <asm/page.h>
+#include <asm/sections.h>
+
+#include <asm/mips-boards/prom.h>
+
+#include "init.h"
+
+/* Memory constants */
+#define KIBIBYTE(n) ((n) * 1024) /* Number of kibibytes */
+#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */
+#define DEFAULT_MEMSIZE MEBIBYTE(256) /* If no memsize provided */
+#define LOW_MEM_MAX MEBIBYTE(252) /* Max usable low mem */
+#define RES_BOOTLDR_MEMSIZE MEBIBYTE(1) /* Memory reserved for bldr */
+#define BOOT_MEM_SIZE KIBIBYTE(256) /* Memory reserved for bldr */
+#define PHYS_MEM_START 0x10000000 /* Start of physical memory */
+
+unsigned long ptv_memsize;
+
+char __initdata cmdline[COMMAND_LINE_SIZE];
+
+void __init prom_meminit(void)
+{
+ char *memsize_str;
+ unsigned long memsize = 0;
+ unsigned int physend;
+ char *ptr;
+ int low_mem;
+ int high_mem;
+
+ /* Check the command line first for a memsize directive */
+ strcpy(cmdline, arcs_cmdline);
+ ptr = strstr(cmdline, "memsize=");
+ if (ptr && (ptr != cmdline) && (*(ptr - 1) != ' '))
+ ptr = strstr(ptr, " memsize=");
+
+ if (ptr) {
+ memsize = memparse(ptr + 8, &ptr);
+ } else {
+ /* otherwise look in the environment */
+ memsize_str = prom_getenv("memsize");
+
+ if (memsize_str != NULL) {
+ pr_info("prom memsize = %s\n", memsize_str);
+ memsize = simple_strtol(memsize_str, NULL, 0);
+ }
+
+ if (memsize == 0) {
+ if (_prom_memsize != 0) {
+ memsize = _prom_memsize;
+ pr_info("_prom_memsize = 0x%lx\n", memsize);
+ /* add in memory that the bootloader doesn't
+ * report */
+ memsize += BOOT_MEM_SIZE;
+ } else {
+ memsize = DEFAULT_MEMSIZE;
+ pr_info("Memsize not passed by bootloader, "
+ "defaulting to 0x%lx\n", memsize);
+ }
+ }
+ }
+
+ /* Store memsize for diagnostic purposes */
+ ptv_memsize = memsize;
+
+ physend = PFN_ALIGN(&_end) - 0x80000000;
+ if (memsize > LOW_MEM_MAX) {
+ low_mem = LOW_MEM_MAX;
+ high_mem = memsize - low_mem;
+ } else {
+ low_mem = memsize;
+ high_mem = 0;
+ }
+
+/*
+ * TODO: We will use the hard code for memory configuration until
+ * the bootloader releases their device tree to us.
+ */
+ /*
+ * Add the memory reserved for use by the bootloader to the
+ * memory map.
+ */
+ add_memory_region(PHYS_MEM_START, RES_BOOTLDR_MEMSIZE,
+ BOOT_MEM_RESERVED);
+#ifdef CONFIG_HIGHMEM_256_128
+ /*
+ * Add memory in low for general use by the kernel and its friends
+ * (like drivers, applications, etc).
+ */
+ add_memory_region(PHYS_MEM_START + RES_BOOTLDR_MEMSIZE,
+ LOW_MEM_MAX - RES_BOOTLDR_MEMSIZE, BOOT_MEM_RAM);
+ /*
+ * Add the memory reserved for reset vector.
+ */
+ add_memory_region(0x1fc00000, MEBIBYTE(4), BOOT_MEM_RESERVED);
+ /*
+ * Add the memory reserved.
+ */
+ add_memory_region(0x20000000, MEBIBYTE(1024 + 75), BOOT_MEM_RESERVED);
+ /*
+ * Add memory in high for general use by the kernel and its friends
+ * (like drivers, applications, etc).
+ *
+ * 75MB is reserved for devices which are using the memory in high.
+ */
+ add_memory_region(0x60000000 + MEBIBYTE(75), MEBIBYTE(128 - 75),
+ BOOT_MEM_RAM);
+#elif defined CONFIG_HIGHMEM_128_128
+ /*
+ * Add memory in low for general use by the kernel and its friends
+ * (like drivers, applications, etc).
+ */
+ add_memory_region(PHYS_MEM_START + RES_BOOTLDR_MEMSIZE,
+ MEBIBYTE(128) - RES_BOOTLDR_MEMSIZE, BOOT_MEM_RAM);
+ /*
+ * Add the memory reserved.
+ */
+ add_memory_region(PHYS_MEM_START + MEBIBYTE(128),
+ MEBIBYTE(128 + 1024 + 75), BOOT_MEM_RESERVED);
+ /*
+ * Add memory in high for general use by the kernel and its friends
+ * (like drivers, applications, etc).
+ *
+ * 75MB is reserved for devices which are using the memory in high.
+ */
+ add_memory_region(0x60000000 + MEBIBYTE(75), MEBIBYTE(128 - 75),
+ BOOT_MEM_RAM);
+#else
+ /* Add low memory regions for either:
+ * - no-highmemory configuration case -OR-
+ * - highmemory "HIGHMEM_LOWBANK_ONLY" case
+ */
+ /*
+ * Add memory for general use by the kernel and its friends
+ * (like drivers, applications, etc).
+ */
+ add_memory_region(PHYS_MEM_START + RES_BOOTLDR_MEMSIZE,
+ low_mem - RES_BOOTLDR_MEMSIZE, BOOT_MEM_RAM);
+ /*
+ * Add the memory reserved for reset vector.
+ */
+ add_memory_region(0x1fc00000, MEBIBYTE(4), BOOT_MEM_RESERVED);
+#endif
+}
+
+void __init prom_free_prom_memory(void)
+{
+ unsigned long addr;
+ int i;
+
+ for (i = 0; i < boot_mem_map.nr_map; i++) {
+ if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA)
+ continue;
+
+ addr = boot_mem_map.map[i].addr;
+ free_init_pages("prom memory",
+ addr, addr + boot_mem_map.map[i].size);
+ }
+}
--- /dev/null
+#
+# Copyright (C) 2009 Scientific-Atlanta, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+obj-$(CONFIG_PCI) += fixup-powertv.o
+
+EXTRA_CFLAGS += -Wall -Werror
--- /dev/null
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <asm/mach-powertv/interrupts.h>
+#include "powertv-pci.h"
+
+int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ return asic_pcie_map_irq(dev, slot, pin);
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+ return 0;
+}
+
+/*
+ * asic_pcie_map_irq
+ *
+ * Parameters:
+ * *dev - pointer to a pci_dev structure (not used)
+ * slot - slot number (not used)
+ * pin - pin number (not used)
+ *
+ * Return Value:
+ * Returns: IRQ number (always the PCI Express IRQ number)
+ *
+ * Description:
+ * asic_pcie_map_irq will return the IRQ number of the PCI Express interrupt.
+ *
+ */
+int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
+{
+ return irq_pciexp;
+}
+EXPORT_SYMBOL(asic_pcie_map_irq);
--- /dev/null
+/*
+ * powertv-pci.c
+ *
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+/*
+ * Local definitions for the powertv PCI code
+ */
+
+#ifndef _POWERTV_PCI_POWERTV_PCI_H_
+#define _POWERTV_PCI_POWERTV_PCI_H_
+extern int asic_pcie_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
+extern int asic_pcie_init(void);
+extern int asic_pcie_init(void);
+
+extern int log_level;
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: David VomLehn
+ */
+
+#ifndef _POWERTV_POWERTV_CLOCK_H
+#define _POWERTV_POWERTV_CLOCK_H
+extern int powertv_clockevent_init(void);
+extern void powertv_clocksource_init(void);
+extern unsigned int mips_get_pll_freq(void);
+#endif
--- /dev/null
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/screen_info.h>
+#include <linux/notifier.h>
+#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
+#include <linux/ctype.h>
+
+#include <linux/cpu.h>
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+#include <asm/mips-boards/generic.h>
+#include <asm/mips-boards/prom.h>
+#include <asm/dma.h>
+#include <linux/time.h>
+#include <asm/traps.h>
+#include <asm/asm-offsets.h>
+#include "reset.h"
+
+#define VAL(n) STR(n)
+
+/*
+ * Macros for loading addresses and storing registers:
+ * PTR_LA Load the address into a register
+ * LONG_S Store the full width of the given register.
+ * LONG_L Load the full width of the given register
+ * PTR_ADDIU Add a constant value to a register used as a pointer
+ * REG_SIZE Number of 8-bit bytes in a full width register
+ */
+#ifdef CONFIG_64BIT
+#warning TODO: 64-bit code needs to be verified
+#define PTR_LA "dla "
+#define LONG_S "sd "
+#define LONG_L "ld "
+#define PTR_ADDIU "daddiu "
+#define REG_SIZE "8" /* In bytes */
+#endif
+
+#ifdef CONFIG_32BIT
+#define PTR_LA "la "
+#define LONG_S "sw "
+#define LONG_L "lw "
+#define PTR_ADDIU "addiu "
+#define REG_SIZE "4" /* In bytes */
+#endif
+
+static struct pt_regs die_regs;
+static bool have_die_regs;
+
+static void register_panic_notifier(void);
+static int panic_handler(struct notifier_block *notifier_block,
+ unsigned long event, void *cause_string);
+
+const char *get_system_type(void)
+{
+ return "PowerTV";
+}
+
+void __init plat_mem_setup(void)
+{
+ panic_on_oops = 1;
+ register_panic_notifier();
+
+#if 0
+ mips_pcibios_init();
+#endif
+ mips_reboot_setup();
+}
+
+/*
+ * Install a panic notifier for platform-specific diagnostics
+ */
+static void register_panic_notifier()
+{
+ static struct notifier_block panic_notifier = {
+ .notifier_call = panic_handler,
+ .next = NULL,
+ .priority = INT_MAX
+ };
+ atomic_notifier_chain_register(&panic_notifier_list, &panic_notifier);
+}
+
+static int panic_handler(struct notifier_block *notifier_block,
+ unsigned long event, void *cause_string)
+{
+ struct pt_regs my_regs;
+
+ /* Save all of the registers */
+ {
+ unsigned long at, v0, v1; /* Must be on the stack */
+
+ /* Start by saving $at and v0 on the stack. We use $at
+ * ourselves, but it looks like the compiler may use v0 or v1
+ * to load the address of the pt_regs structure. We'll come
+ * back later to store the registers in the pt_regs
+ * structure. */
+ __asm__ __volatile__ (
+ ".set noat\n"
+ LONG_S "$at, %[at]\n"
+ LONG_S "$2, %[v0]\n"
+ LONG_S "$3, %[v1]\n"
+ :
+ [at] "=m" (at),
+ [v0] "=m" (v0),
+ [v1] "=m" (v1)
+ :
+ : "at"
+ );
+
+ __asm__ __volatile__ (
+ ".set noat\n"
+ "move $at, %[pt_regs]\n"
+
+ /* Argument registers */
+ LONG_S "$4, " VAL(PT_R4) "($at)\n"
+ LONG_S "$5, " VAL(PT_R5) "($at)\n"
+ LONG_S "$6, " VAL(PT_R6) "($at)\n"
+ LONG_S "$7, " VAL(PT_R7) "($at)\n"
+
+ /* Temporary regs */
+ LONG_S "$8, " VAL(PT_R8) "($at)\n"
+ LONG_S "$9, " VAL(PT_R9) "($at)\n"
+ LONG_S "$10, " VAL(PT_R10) "($at)\n"
+ LONG_S "$11, " VAL(PT_R11) "($at)\n"
+ LONG_S "$12, " VAL(PT_R12) "($at)\n"
+ LONG_S "$13, " VAL(PT_R13) "($at)\n"
+ LONG_S "$14, " VAL(PT_R14) "($at)\n"
+ LONG_S "$15, " VAL(PT_R15) "($at)\n"
+
+ /* "Saved" registers */
+ LONG_S "$16, " VAL(PT_R16) "($at)\n"
+ LONG_S "$17, " VAL(PT_R17) "($at)\n"
+ LONG_S "$18, " VAL(PT_R18) "($at)\n"
+ LONG_S "$19, " VAL(PT_R19) "($at)\n"
+ LONG_S "$20, " VAL(PT_R20) "($at)\n"
+ LONG_S "$21, " VAL(PT_R21) "($at)\n"
+ LONG_S "$22, " VAL(PT_R22) "($at)\n"
+ LONG_S "$23, " VAL(PT_R23) "($at)\n"
+
+ /* Add'l temp regs */
+ LONG_S "$24, " VAL(PT_R24) "($at)\n"
+ LONG_S "$25, " VAL(PT_R25) "($at)\n"
+
+ /* Kernel temp regs */
+ LONG_S "$26, " VAL(PT_R26) "($at)\n"
+ LONG_S "$27, " VAL(PT_R27) "($at)\n"
+
+ /* Global pointer, stack pointer, frame pointer and
+ * return address */
+ LONG_S "$gp, " VAL(PT_R28) "($at)\n"
+ LONG_S "$sp, " VAL(PT_R29) "($at)\n"
+ LONG_S "$fp, " VAL(PT_R30) "($at)\n"
+ LONG_S "$ra, " VAL(PT_R31) "($at)\n"
+
+ /* Now we can get the $at and v0 registers back and
+ * store them */
+ LONG_L "$8, %[at]\n"
+ LONG_S "$8, " VAL(PT_R1) "($at)\n"
+ LONG_L "$8, %[v0]\n"
+ LONG_S "$8, " VAL(PT_R2) "($at)\n"
+ LONG_L "$8, %[v1]\n"
+ LONG_S "$8, " VAL(PT_R3) "($at)\n"
+ :
+ :
+ [at] "m" (at),
+ [v0] "m" (v0),
+ [v1] "m" (v1),
+ [pt_regs] "r" (&my_regs)
+ : "at", "t0"
+ );
+
+ /* Set the current EPC value to be the current location in this
+ * function */
+ __asm__ __volatile__ (
+ ".set noat\n"
+ "1:\n"
+ PTR_LA "$at, 1b\n"
+ LONG_S "$at, %[cp0_epc]\n"
+ :
+ [cp0_epc] "=m" (my_regs.cp0_epc)
+ :
+ : "at"
+ );
+
+ my_regs.cp0_cause = read_c0_cause();
+ my_regs.cp0_status = read_c0_status();
+ }
+
+#ifdef CONFIG_DIAGNOSTICS
+ failure_report((char *) cause_string,
+ have_die_regs ? &die_regs : &my_regs);
+ have_die_regs = false;
+#else
+ pr_crit("I'm feeling a bit sleepy. hmmmmm... perhaps a nap would... "
+ "zzzz... \n");
+#endif
+
+ return NOTIFY_DONE;
+}
+
+/**
+ * Platform-specific handling of oops
+ * @str: Pointer to the oops string
+ * @regs: Pointer to the oops registers
+ * All we do here is to save the registers for subsequent printing through
+ * the panic notifier.
+ */
+void platform_die(const char *str, const struct pt_regs *regs)
+{
+ /* If we already have saved registers, don't overwrite them as they
+ * they apply to the initial fault */
+
+ if (!have_die_regs) {
+ have_die_regs = true;
+ die_regs = *regs;
+ }
+}
+
+/* Information about the RF MAC address, if one was supplied on the
+ * command line. */
+static bool have_rfmac;
+static u8 rfmac[ETH_ALEN];
+
+static int rfmac_param(char *p)
+{
+ u8 *q;
+ bool is_high_nibble;
+ int c;
+
+ /* Skip a leading "0x", if present */
+ if (*p == '0' && *(p+1) == 'x')
+ p += 2;
+
+ q = rfmac;
+ is_high_nibble = true;
+
+ for (c = (unsigned char) *p++;
+ isxdigit(c) && q - rfmac < ETH_ALEN;
+ c = (unsigned char) *p++) {
+ int nibble;
+
+ nibble = (isdigit(c) ? (c - '0') :
+ (isupper(c) ? c - 'A' + 10 : c - 'a' + 10));
+
+ if (is_high_nibble)
+ *q = nibble << 4;
+ else
+ *q++ |= nibble;
+
+ is_high_nibble = !is_high_nibble;
+ }
+
+ /* If we parsed all the way to the end of the parameter value and
+ * parsed all ETH_ALEN bytes, we have a usable RF MAC address */
+ have_rfmac = (c == '\0' && q - rfmac == ETH_ALEN);
+
+ return 0;
+}
+
+early_param("rfmac", rfmac_param);
+
+/*
+ * Generate an Ethernet MAC address that has a good chance of being unique.
+ * @addr: Pointer to six-byte array containing the Ethernet address
+ * Generates an Ethernet MAC address that is highly likely to be unique for
+ * this particular system on a network with other systems of the same type.
+ *
+ * The problem we are solving is that, when random_ether_addr() is used to
+ * generate MAC addresses at startup, there isn't much entropy for the random
+ * number generator to use and the addresses it produces are fairly likely to
+ * be the same as those of other identical systems on the same local network.
+ * This is true even for relatively small numbers of systems (for the reason
+ * why, see the Wikipedia entry for "Birthday problem" at:
+ * http://en.wikipedia.org/wiki/Birthday_problem
+ *
+ * The good news is that we already have a MAC address known to be unique, the
+ * RF MAC address. The bad news is that this address is already in use on the
+ * RF interface. Worse, the obvious trick, taking the RF MAC address and
+ * turning on the locally managed bit, has already been used for other devices.
+ * Still, this does give us something to work with.
+ *
+ * The approach we take is:
+ * 1. If we can't get the RF MAC Address, just call random_ether_addr.
+ * 2. Use the 24-bit NIC-specific bits of the RF MAC address as the last 24
+ * bits of the new address. This is very likely to be unique, except for
+ * the current box.
+ * 3. To avoid using addresses already on the current box, we set the top
+ * six bits of the address with a value different from any currently
+ * registered Scientific Atlanta organizationally unique identifyer
+ * (OUI). This avoids duplication with any addresses on the system that
+ * were generated from valid Scientific Atlanta-registered address by
+ * simply flipping the locally managed bit.
+ * 4. We aren't generating a multicast address, so we leave the multicast
+ * bit off. Since we aren't using a registered address, we have to set
+ * the locally managed bit.
+ * 5. We then randomly generate the remaining 16-bits. This does two
+ * things:
+ * a. It allows us to call this function for more than one device
+ * in this system
+ * b. It ensures that things will probably still work even if
+ * some device on the device network has a locally managed
+ * address that matches the top six bits from step 2.
+ */
+void platform_random_ether_addr(u8 addr[ETH_ALEN])
+{
+ const int num_random_bytes = 2;
+ const unsigned char non_sciatl_oui_bits = 0xc0u;
+ const unsigned char mac_addr_locally_managed = (1 << 1);
+
+ if (!have_rfmac) {
+ pr_warning("rfmac not available on command line; "
+ "generating random MAC address\n");
+ random_ether_addr(addr);
+ }
+
+ else {
+ int i;
+
+ /* Set the first byte to something that won't match a Scientific
+ * Atlanta OUI, is locally managed, and isn't a multicast
+ * address */
+ addr[0] = non_sciatl_oui_bits | mac_addr_locally_managed;
+
+ /* Get some bytes of random address information */
+ get_random_bytes(&addr[1], num_random_bytes);
+
+ /* Copy over the NIC-specific bits of the RF MAC address */
+ for (i = 1 + num_random_bytes; i < ETH_ALEN; i++)
+ addr[i] = rfmac[i];
+ }
+}
--- /dev/null
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+#include <linux/pm.h>
+
+#include <linux/io.h>
+#include <asm/reboot.h> /* Not included by linux/reboot.h */
+
+#ifdef CONFIG_BOOTLOADER_DRIVER
+#include <asm/mach-powertv/kbldr.h>
+#endif
+
+#include <asm/mach-powertv/asic_regs.h>
+#include "reset.h"
+
+static void mips_machine_restart(char *command);
+static void mips_machine_halt(void);
+
+static void mips_machine_restart(char *command)
+{
+#ifdef CONFIG_BOOTLOADER_DRIVER
+ /*
+ * Call the bootloader's reset function to ensure
+ * that persistent data is flushed before hard reset
+ */
+ kbldr_SetCauseAndReset();
+#else
+ writel(0x1, asic_reg_addr(watchdog));
+#endif
+}
+
+static void mips_machine_halt(void)
+{
+#ifdef CONFIG_BOOTLOADER_DRIVER
+ /*
+ * Call the bootloader's reset function to ensure
+ * that persistent data is flushed before hard reset
+ */
+ kbldr_SetCauseAndReset();
+#else
+ writel(0x1, asic_reg_addr(watchdog));
+#endif
+}
+
+void mips_reboot_setup(void)
+{
+ _machine_restart = mips_machine_restart;
+ _machine_halt = mips_machine_halt;
+ pm_power_off = mips_machine_halt;
+}
--- /dev/null
+/*
+ * Definitions from powertv reset.c file
+ *
+ * Copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: David VomLehn
+ */
+
+#ifndef _POWERTV_POWERTV_RESET_H
+#define _POWERTV_POWERTV_RESET_H
+extern void mips_reboot_setup(void);
+#endif
--- /dev/null
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+ * Portions copyright (C) 2009 Cisco Systems, Inc.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Setting up the clock on the MIPS boards.
+ */
+
+#include <linux/init.h>
+#include <asm/mach-powertv/interrupts.h>
+#include <asm/time.h>
+
+#include "powertv-clock.h"
+
+unsigned int __cpuinit get_c0_compare_int(void)
+{
+ return irq_mips_timer;
+}
+
+void __init plat_time_init(void)
+{
+ powertv_clocksource_init();
+ r4k_clockevent_init();
+}
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff