diff options
Diffstat (limited to 'arch/avr32')
27 files changed, 1454 insertions, 558 deletions
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 09ad7995080..45d63c98601 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -88,6 +88,7 @@ config PLATFORM_AT32AP select MMU select PERFORMANCE_COUNTERS select HAVE_GPIO_LIB + select GENERIC_ALLOCATOR # # CPU types @@ -147,6 +148,9 @@ config PHYS_OFFSET source "kernel/Kconfig.preempt" +config QUICKLIST + def_bool y + config HAVE_ARCH_BOOTMEM_NODE def_bool n @@ -201,6 +205,11 @@ endmenu menu "Power management options" +source "kernel/power/Kconfig" + +config ARCH_SUSPEND_POSSIBLE + def_bool y + menu "CPU Frequency scaling" source "drivers/cpufreq/Kconfig" diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c index a398be28496..a51bb9fb3c8 100644 --- a/arch/avr32/boards/atngw100/setup.c +++ b/arch/avr32/boards/atngw100/setup.c @@ -9,6 +9,8 @@ */ #include <linux/clk.h> #include <linux/etherdevice.h> +#include <linux/irq.h> +#include <linux/i2c.h> #include <linux/i2c-gpio.h> #include <linux/init.h> #include <linux/linkage.h> @@ -25,6 +27,13 @@ #include <asm/arch/init.h> #include <asm/arch/portmux.h> +/* Oscillator frequencies. These are board-specific */ +unsigned long at32_board_osc_rates[3] = { + [0] = 32768, /* 32.768 kHz on RTC osc */ + [1] = 20000000, /* 20 MHz on osc0 */ + [2] = 12000000, /* 12 MHz on osc1 */ +}; + /* Initialized by bootloader-specific startup code. */ struct tag *bootloader_tags __initdata; @@ -140,6 +149,10 @@ static struct platform_device i2c_gpio_device = { }, }; +static struct i2c_board_info __initdata i2c_info[] = { + /* NOTE: original ATtiny24 firmware is at address 0x0b */ +}; + static int __init atngw100_init(void) { unsigned i; @@ -165,12 +178,28 @@ static int __init atngw100_init(void) } platform_device_register(&ngw_gpio_leds); + /* all these i2c/smbus pins should have external pullups for + * open-drain sharing among all I2C devices. SDA and SCL do; + * PB28/EXTINT3 doesn't; it should be SMBALERT# (for PMBus), + * but it's not available off-board. + */ + at32_select_periph(GPIO_PIN_PB(28), 0, AT32_GPIOF_PULLUP); at32_select_gpio(i2c_gpio_data.sda_pin, AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); at32_select_gpio(i2c_gpio_data.scl_pin, AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); platform_device_register(&i2c_gpio_device); + i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info)); return 0; } postcore_initcall(atngw100_init); + +static int __init atngw100_arch_init(void) +{ + /* set_irq_type() after the arch_initcall for EIC has run, and + * before the I2C subsystem could try using this IRQ. + */ + return set_irq_type(AT32_EXTINT(3), IRQ_TYPE_EDGE_FALLING); +} +arch_initcall(atngw100_arch_init); diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c index 000eb4220a1..86b363c1c25 100644 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ b/arch/avr32/boards/atstk1000/atstk1002.c @@ -28,6 +28,12 @@ #include "atstk1000.h" +/* Oscillator frequencies. These are board specific */ +unsigned long at32_board_osc_rates[3] = { + [0] = 32768, /* 32.768 kHz on RTC osc */ + [1] = 20000000, /* 20 MHz on osc0 */ + [2] = 12000000, /* 12 MHz on osc1 */ +}; struct eth_addr { u8 addr[6]; @@ -232,7 +238,7 @@ static int __init atstk1002_init(void) set_hw_addr(at32_add_device_eth(1, ð_data[1])); #else at32_add_device_lcdc(0, &atstk1000_lcdc_data, - fbmem_start, fbmem_size); + fbmem_start, fbmem_size, 0); #endif at32_add_device_usba(0, NULL); #ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM diff --git a/arch/avr32/boards/atstk1000/atstk1003.c b/arch/avr32/boards/atstk1000/atstk1003.c index a0b223df35a..ea109f435a8 100644 --- a/arch/avr32/boards/atstk1000/atstk1003.c +++ b/arch/avr32/boards/atstk1000/atstk1003.c @@ -27,6 +27,13 @@ #include "atstk1000.h" +/* Oscillator frequencies. These are board specific */ +unsigned long at32_board_osc_rates[3] = { + [0] = 32768, /* 32.768 kHz on RTC osc */ + [1] = 20000000, /* 20 MHz on osc0 */ + [2] = 12000000, /* 12 MHz on osc1 */ +}; + #ifdef CONFIG_BOARD_ATSTK1000_EXTDAC static struct at73c213_board_info at73c213_data = { .ssc_id = 0, diff --git a/arch/avr32/boards/atstk1000/atstk1004.c b/arch/avr32/boards/atstk1000/atstk1004.c index e765a8652b3..c7236df74d7 100644 --- a/arch/avr32/boards/atstk1000/atstk1004.c +++ b/arch/avr32/boards/atstk1000/atstk1004.c @@ -29,6 +29,13 @@ #include "atstk1000.h" +/* Oscillator frequencies. These are board specific */ +unsigned long at32_board_osc_rates[3] = { + [0] = 32768, /* 32.768 kHz on RTC osc */ + [1] = 20000000, /* 20 MHz on osc0 */ + [2] = 12000000, /* 12 MHz on osc1 */ +}; + #ifdef CONFIG_BOARD_ATSTK1000_EXTDAC static struct at73c213_board_info at73c213_data = { .ssc_id = 0, @@ -133,7 +140,7 @@ static int __init atstk1004_init(void) at32_add_device_mci(0); #endif at32_add_device_lcdc(0, &atstk1000_lcdc_data, - fbmem_start, fbmem_size); + fbmem_start, fbmem_size, 0); at32_add_device_usba(0, NULL); #ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM at32_add_device_ssc(0, ATMEL_SSC_TX); diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig index 06046074d68..119edb839ac 100644 --- a/arch/avr32/configs/atngw100_defconfig +++ b/arch/avr32/configs/atngw100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 23:20:41 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:30:59 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -37,17 +37,15 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -61,11 +59,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set # CONFIG_BASE_FULL is not set CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -73,11 +73,21 @@ CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_HAVE_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set @@ -101,10 +111,15 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y # # System Type and features # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -141,16 +156,19 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +CONFIG_NMI_DEBUGGING=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_CMDLINE="" # @@ -164,9 +182,10 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set # CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set @@ -202,6 +221,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=y # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -255,87 +275,40 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET6_XFRM_MODE_BEET=y # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=y +CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # 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_BRIDGE_NETFILTER=y +# CONFIG_NETFILTER_ADVANCED is not set # # Core Netfilter Configuration # -# CONFIG_NETFILTER_NETLINK is not set -CONFIG_NF_CONNTRACK_ENABLED=m +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=m -CONFIG_NF_CT_ACCT=y -CONFIG_NF_CONNTRACK_MARK=y -# CONFIG_NF_CONNTRACK_EVENTS is not set -CONFIG_NF_CT_PROTO_GRE=m -# CONFIG_NF_CT_PROTO_SCTP is not set -# CONFIG_NF_CT_PROTO_UDPLITE is not set -CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m -CONFIG_NF_CONNTRACK_H323=m CONFIG_NF_CONNTRACK_IRC=m -CONFIG_NF_CONNTRACK_NETBIOS_NS=m -CONFIG_NF_CONNTRACK_PPTP=m -CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m -CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=y -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m -# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set -# CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m -# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set -# CONFIG_NETFILTER_XT_TARGET_TRACE is not set CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_COMMENT=m -CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m -# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set -CONFIG_NETFILTER_XT_MATCH_CONNMARK=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m -# CONFIG_NETFILTER_XT_MATCH_DCCP is not set -# CONFIG_NETFILTER_XT_MATCH_DSCP is not set -CONFIG_NETFILTER_XT_MATCH_ESP=m -CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_LENGTH=m -CONFIG_NETFILTER_XT_MATCH_LIMIT=m -CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m -# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set -CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_REALM=m -# CONFIG_NETFILTER_XT_MATCH_SCTP is not set CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -CONFIG_NETFILTER_XT_MATCH_STRING=m -CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -# CONFIG_NETFILTER_XT_MATCH_TIME is not set -# CONFIG_NETFILTER_XT_MATCH_U32 is not set -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # # IP: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y -# CONFIG_IP_NF_QUEUE is not set CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_AH=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -343,54 +316,25 @@ CONFIG_IP_NF_TARGET_LOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_SAME=m -CONFIG_NF_NAT_SNMP_BASIC=m -CONFIG_NF_NAT_PROTO_GRE=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m -CONFIG_NF_NAT_TFTP=m -CONFIG_NF_NAT_AMANDA=m -CONFIG_NF_NAT_PPTP=m -CONFIG_NF_NAT_H323=m +# CONFIG_NF_NAT_TFTP is not set +# CONFIG_NF_NAT_AMANDA is not set +# CONFIG_NF_NAT_PPTP is not set +# CONFIG_NF_NAT_H323 is not set CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m -CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m # -# IPv6: Netfilter Configuration (EXPERIMENTAL) +# IPv6: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV6=m -CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m -CONFIG_IP6_NF_MATCH_FRAG=m -CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m -CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_RAW=m - -# -# Bridge: Netfilter Configuration -# -# CONFIG_BRIDGE_NF_EBTABLES is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_TIPC is not set @@ -407,7 +351,6 @@ CONFIG_LLC=m # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_SCHED is not set -CONFIG_NET_CLS_ROUTE=y # # Network testing @@ -415,6 +358,7 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE 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 @@ -450,6 +394,7 @@ CONFIG_MTD=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -531,11 +476,18 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -# CONFIG_MISC_DEVICES is not set -# CONFIG_IDE is not set +CONFIG_MISC_DEVICES=y +# CONFIG_ATMEL_PWM is not set +CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_TCB_CLKSRC=y +CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0 +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ATMEL_SSC is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -568,11 +520,13 @@ CONFIG_PHYLIB=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_MACB=y +# CONFIG_ENC28J60 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 @@ -586,6 +540,7 @@ CONFIG_MACB=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -599,7 +554,6 @@ CONFIG_PPPOE=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -621,6 +575,7 @@ CONFIG_SLHC=m # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -633,6 +588,7 @@ CONFIG_SLHC=m # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -640,21 +596,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=m -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -665,27 +613,23 @@ CONFIG_I2C_GPIO=m # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -# -# SPI support -# CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -702,9 +646,27 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set CONFIG_SPI_SPIDEV=m # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -724,12 +686,22 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -753,14 +725,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -772,6 +742,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -787,6 +758,7 @@ CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set CONFIG_USB_G_SERIAL=m # CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set @@ -797,11 +769,13 @@ CONFIG_MMC=m CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # # MMC/SD Host Controller Drivers # CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y @@ -816,6 +790,8 @@ CONFIG_LEDS_GPIO=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -844,19 +820,22 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -865,10 +844,6 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -885,14 +860,11 @@ CONFIG_JBD=m # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set CONFIG_FUSE_FS=m @@ -948,8 +920,10 @@ CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -957,12 +931,10 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set -CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y @@ -1030,11 +1002,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -CONFIG_KPROBES=y -# CONFIG_MARKERS is not set # # Kernel hacking @@ -1042,6 +1009,7 @@ CONFIG_KPROBES=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -1052,7 +1020,9 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1066,12 +1036,14 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -# CONFIG_FORCED_INLINING is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_KPROBES_SANITY_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set @@ -1083,52 +1055,90 @@ CONFIG_FRAME_POINTER=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# 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=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL 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_SHA1=y # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT 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=m +# 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_TEA is not set -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS 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_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC_ITU_T=m @@ -1137,10 +1147,6 @@ CONFIG_CRC7=m # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig index 2fb2ede5f2b..c6d02eac879 100644 --- a/arch/avr32/configs/atstk1002_defconfig +++ b/arch/avr32/configs/atstk1002_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 23:07:43 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:30:20 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -36,15 +36,15 @@ CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -58,11 +58,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set # CONFIG_BASE_FULL is not set CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -70,11 +72,21 @@ CONFIG_SLUB_DEBUG=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_HAVE_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set @@ -98,10 +110,15 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y # # System Type and features # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -147,16 +164,19 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +CONFIG_NMI_DEBUGGING=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_CMDLINE="" # @@ -170,9 +190,10 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set # CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set @@ -208,6 +229,7 @@ CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -252,8 +274,10 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -279,6 +303,7 @@ CONFIG_LLC=m # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE 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 @@ -314,6 +339,7 @@ CONFIG_MTD=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -368,6 +394,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DATAFLASH=m CONFIG_MTD_M25P80=m +CONFIG_M25PXX_USE_FAST_READ=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -395,13 +422,18 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_MISC_DEVICES=y +CONFIG_ATMEL_PWM=m +CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_TCB_CLKSRC=y +CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0 # CONFIG_EEPROM_93CX6 is not set CONFIG_ATMEL_SSC=m -# CONFIG_IDE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -444,6 +476,9 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_LOWLEVEL is not set CONFIG_ATA=m # CONFIG_ATA_NONSTANDARD is not set +# CONFIG_SATA_PMP is not set +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set CONFIG_PATA_AT32=m # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set @@ -469,11 +504,13 @@ CONFIG_PHYLIB=y # CONFIG_SMSC_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set +# CONFIG_REALTEK_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set CONFIG_MACB=y +# CONFIG_ENC28J60 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 @@ -487,6 +524,7 @@ CONFIG_MACB=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -500,7 +538,6 @@ CONFIG_PPP_BSDCOMP=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -556,6 +593,7 @@ CONFIG_MOUSE_GPIO=m # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -568,6 +606,7 @@ CONFIG_MOUSE_GPIO=m # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -575,21 +614,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=m -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -600,27 +631,23 @@ CONFIG_I2C_GPIO=m # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -# -# SPI support -# CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -637,9 +664,27 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set CONFIG_SPI_SPIDEV=m # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -659,12 +704,22 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -682,8 +737,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -749,7 +804,11 @@ CONFIG_SND_AT73C213_TARGET_BITRATE=48000 # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs +# + +# +# SoC Audio for the Texas Instruments OMAP # # @@ -761,14 +820,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -781,6 +838,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -796,6 +854,7 @@ CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set CONFIG_USB_G_SERIAL=m # CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set @@ -806,17 +865,20 @@ CONFIG_MMC=m CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_BOUNCE=y # CONFIG_SDIO_UART is not set +CONFIG_MMC_TEST=m # # MMC/SD Host Controller Drivers # CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=m # # LED drivers # +CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=m # @@ -825,6 +887,8 @@ CONFIG_LEDS_GPIO=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -853,19 +917,22 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -874,10 +941,6 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -895,14 +958,11 @@ CONFIG_JBD=m # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=m -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set CONFIG_FUSE_FS=m @@ -957,8 +1017,10 @@ CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +CONFIG_MINIX_FS=m # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y @@ -966,7 +1028,6 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y @@ -1028,11 +1089,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -CONFIG_KPROBES=y -# CONFIG_MARKERS is not set # # Kernel hacking @@ -1040,6 +1096,7 @@ CONFIG_KPROBES=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -1050,7 +1107,9 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -1064,12 +1123,14 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_KPROBES_SANITY_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set @@ -1081,52 +1142,90 @@ CONFIG_FORCED_INLINING=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_BLKCIPHER=m CONFIG_CRYPTO_HASH=m CONFIG_CRYPTO_MANAGER=m +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +# 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=m +# 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=m # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=m +# CONFIG_CRYPTO_MICHAEL_MIC is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_ECB is not set -CONFIG_CRYPTO_CBC=m -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=m -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT 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_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS 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=m -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW is not set # # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC_ITU_T=m diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig index 45e23e03f07..5a4ae6b5d28 100644 --- a/arch/avr32/configs/atstk1003_defconfig +++ b/arch/avr32/configs/atstk1003_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 22:54:34 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:33:05 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -39,17 +39,15 @@ CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y # CONFIG_TASK_XACCT is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set CONFIG_AUDIT=y # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_FAIR_USER_SCHED=y -# CONFIG_FAIR_CGROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -63,11 +61,13 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set # CONFIG_BASE_FULL is not set CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -75,11 +75,20 @@ CONFIG_VM_EVENT_COUNTERS=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set -CONFIG_SLABINFO=y +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_HAVE_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set @@ -103,10 +112,15 @@ CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y # # System Type and features # +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -152,16 +166,19 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +CONFIG_NMI_DEBUGGING=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_CMDLINE="" # @@ -175,9 +192,10 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y # CONFIG_CPU_FREQ_DEBUG is not set # CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set @@ -234,8 +252,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -260,6 +276,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE 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 @@ -295,6 +312,7 @@ CONFIG_MTD=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -349,6 +367,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_DATAFLASH=m CONFIG_MTD_M25P80=m +CONFIG_M25PXX_USE_FAST_READ=y # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -376,13 +395,18 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_MISC_DEVICES=y +CONFIG_ATMEL_PWM=m +CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_TCB_CLKSRC=y +CONFIG_ATMEL_TCB_CLKSRC_BLOCK=0 # CONFIG_EEPROM_93CX6 is not set CONFIG_ATMEL_SSC=m -# CONFIG_IDE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -427,6 +451,9 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set CONFIG_ATA=m # CONFIG_ATA_NONSTANDARD is not set +# CONFIG_SATA_PMP is not set +CONFIG_ATA_SFF=y +# CONFIG_SATA_MV is not set CONFIG_PATA_AT32=m # CONFIG_PATA_PLATFORM is not set # CONFIG_MD is not set @@ -447,6 +474,7 @@ CONFIG_NETDEVICES=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set @@ -460,7 +488,6 @@ CONFIG_PPP_BSDCOMP=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m -# CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -516,6 +543,7 @@ CONFIG_MOUSE_GPIO=m # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -528,6 +556,7 @@ CONFIG_MOUSE_GPIO=m # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_SERIAL_ATMEL_PDC=y # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -535,21 +564,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y CONFIG_I2C_CHARDEV=m - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=m -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -560,27 +581,23 @@ CONFIG_I2C_GPIO=m # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support # -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set # CONFIG_DS1682 is not set # CONFIG_SENSORS_EEPROM is not set # CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_PCF8575 is not set # CONFIG_SENSORS_PCF8591 is not set +# CONFIG_TPS65010 is not set # CONFIG_SENSORS_MAX6875 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG_CHIP is not set - -# -# SPI support -# CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -597,9 +614,27 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set CONFIG_SPI_SPIDEV=m # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# +# CONFIG_DEBUG_GPIO is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -619,12 +654,22 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -682,7 +727,11 @@ CONFIG_SND_AT73C213_TARGET_BITRATE=48000 # CONFIG_SND_SOC is not set # -# SoC Audio support for SuperH +# ALSA SoC audio for Freescale SOCs +# + +# +# SoC Audio for the Texas Instruments OMAP # # @@ -694,14 +743,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -714,6 +761,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -729,6 +777,7 @@ CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set CONFIG_USB_G_SERIAL=m # CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set @@ -739,17 +788,20 @@ CONFIG_MMC=m CONFIG_MMC_BLOCK=m # CONFIG_MMC_BLOCK_BOUNCE is not set # CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # # MMC/SD Host Controller Drivers # CONFIG_MMC_SPI=m +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # # LED drivers # +CONFIG_LEDS_ATMEL_PWM=m CONFIG_LEDS_GPIO=y # @@ -758,6 +810,8 @@ CONFIG_LEDS_GPIO=y CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +# CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -786,19 +840,22 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_S35390A is not set # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -807,11 +864,8 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# CONFIG_UIO=m +# CONFIG_UIO_SMX is not set # # File systems @@ -828,14 +882,11 @@ CONFIG_JBD=m # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set +# CONFIG_DNOTIFY is not set CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set CONFIG_FUSE_FS=m @@ -891,8 +942,10 @@ CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # CONFIG_NETWORK_FILESYSTEMS is not set @@ -943,11 +996,6 @@ CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -CONFIG_INSTRUMENTATION=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -CONFIG_KPROBES=y -# CONFIG_MARKERS is not set # # Kernel hacking @@ -955,6 +1003,7 @@ CONFIG_KPROBES=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y @@ -965,6 +1014,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -978,12 +1028,14 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y -CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_KPROBES_SANITY_TEST is not set +# CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_SAMPLES is not set @@ -1000,6 +1052,8 @@ CONFIG_FORCED_INLINING=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC_ITU_T=m diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig index 634c5276034..a0912fb7c92 100644 --- a/arch/avr32/configs/atstk1004_defconfig +++ b/arch/avr32/configs/atstk1004_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc7 -# Wed Jan 9 23:04:20 2008 +# Linux kernel version: 2.6.26-rc3 +# Mon May 26 13:34:57 2008 # CONFIG_AVR32=y CONFIG_GENERIC_GPIO=y @@ -13,10 +13,10 @@ CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y # CONFIG_RWSEM_XCHGADD_ALGORITHM is not set # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_BUG=y @@ -34,15 +34,15 @@ CONFIG_LOCALVERSION="" # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_GROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -54,24 +54,38 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +# CONFIG_COMPAT_BRK is not set # CONFIG_BASE_FULL is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set # CONFIG_SIGNALFD is not set +# CONFIG_TIMERFD is not set # CONFIG_EVENTFD is not set CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y # CONFIG_SLAB is not set # CONFIG_SLUB is not set CONFIG_SLOB=y +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_KPROBES=y +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +# CONFIG_PROC_PAGE_MONITOR is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=1 # CONFIG_MODULES is not set # CONFIG_BLOCK is not set +CONFIG_CLASSIC_RCU=y # # System Type and features # +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SUBARCH_AVR32B=y CONFIG_MMU=y CONFIG_PERFORMANCE_COUNTERS=y @@ -115,16 +129,19 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y # CONFIG_OWNERSHIP_TRACE is not set +# CONFIG_NMI_DEBUGGING is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set CONFIG_CMDLINE="" # @@ -134,20 +151,7 @@ CONFIG_CMDLINE="" # # CPU Frequency scaling # -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=y -# CONFIG_CPU_FREQ_DEBUG is not set -# CONFIG_CPU_FREQ_STAT is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_AT32AP=y +# CONFIG_CPU_FREQ is not set # # Bus options @@ -197,8 +201,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -222,6 +224,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # 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 @@ -255,6 +258,7 @@ CONFIG_MTD=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -321,6 +325,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_UBI is not set # CONFIG_PARPORT is not set # CONFIG_MISC_DEVICES is not set +# CONFIG_HAVE_IDE is not set # # SCSI device support @@ -346,6 +351,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # Character devices # # CONFIG_VT is not set +# CONFIG_DEVKMEM is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -358,6 +364,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_PDC is not set # CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -365,15 +372,9 @@ CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_R3964 is not set # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set - -# -# SPI support -# CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -389,9 +390,24 @@ CONFIG_SPI_ATMEL=y # CONFIG_SPI_AT25 is not set # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_TLE62X0 is not set +CONFIG_HAVE_GPIO_LIB=y + +# +# GPIO Support +# + +# +# I2C GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MCP23S08 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_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -411,12 +427,22 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -434,8 +460,8 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set @@ -467,14 +493,12 @@ CONFIG_USB_SUPPORT=y # CONFIG_USB_ARCH_HAS_HCD is not set # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # - -# -# USB Gadget Support -# CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG_FILES is not set CONFIG_USB_GADGET_SELECTED=y @@ -485,6 +509,7 @@ CONFIG_USB_ATMEL_USBA=y # CONFIG_USB_GADGET_NET2280 is not set # CONFIG_USB_GADGET_PXA2XX is not set # CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_PXA27X is not set # CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set @@ -499,8 +524,11 @@ CONFIG_USB_ETH=y # CONFIG_USB_FILE_STORAGE is not set # CONFIG_USB_G_SERIAL is not set # CONFIG_USB_MIDI_GADGET is not set +# CONFIG_USB_G_PRINTER 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_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -519,15 +547,17 @@ CONFIG_RTC_INTF_DEV=y # # SPI RTC drivers # -# CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set # # Platform RTC drivers # +# CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set @@ -536,18 +566,14 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # CONFIG_RTC_DRV_AT32AP700X=y - -# -# Userspace I/O -# # CONFIG_UIO is not set # # File systems # +# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set # CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set @@ -580,7 +606,6 @@ CONFIG_JFFS2_RTIME=y # CONFIG_NETWORK_FILESYSTEMS is not set # CONFIG_NLS is not set # CONFIG_DLM is not set -# CONFIG_INSTRUMENTATION is not set # # Kernel hacking @@ -588,6 +613,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -608,6 +634,8 @@ CONFIG_MAGIC_SYSRQ=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +# CONFIG_GENERIC_FIND_NEXT_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c index 80f55f8dbf1..84a7d44edc6 100644 --- a/arch/avr32/kernel/avr32_ksyms.c +++ b/arch/avr32/kernel/avr32_ksyms.c @@ -29,7 +29,9 @@ EXPORT_SYMBOL(__avr32_asr64); */ EXPORT_SYMBOL(memset); EXPORT_SYMBOL(memcpy); + EXPORT_SYMBOL(clear_page); +EXPORT_SYMBOL(copy_page); /* * Userspace access stuff. @@ -41,6 +43,8 @@ EXPORT_SYMBOL(strncpy_from_user); EXPORT_SYMBOL(__strncpy_from_user); EXPORT_SYMBOL(clear_user); EXPORT_SYMBOL(__clear_user); +EXPORT_SYMBOL(strnlen_user); + EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(csum_partial_copy_generic); diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S index 5f31702d6b1..2b398cae110 100644 --- a/arch/avr32/kernel/entry-avr32b.S +++ b/arch/avr32/kernel/entry-avr32b.S @@ -74,50 +74,41 @@ exception_vectors: .align 2 bral do_dtlb_modified - /* - * r0 : PGD/PT/PTE - * r1 : Offending address - * r2 : Scratch register - * r3 : Cause (5, 12 or 13) - */ #define tlbmiss_save pushm r0-r3 #define tlbmiss_restore popm r0-r3 - .section .tlbx.ex.text,"ax",@progbits + .org 0x50 .global itlb_miss itlb_miss: tlbmiss_save rjmp tlb_miss_common - .section .tlbr.ex.text,"ax",@progbits + .org 0x60 dtlb_miss_read: tlbmiss_save rjmp tlb_miss_common - .section .tlbw.ex.text,"ax",@progbits + .org 0x70 dtlb_miss_write: tlbmiss_save .global tlb_miss_common + .align 2 tlb_miss_common: mfsr r0, SYSREG_TLBEAR mfsr r1, SYSREG_PTBR - /* Is it the vmalloc space? */ - bld r0, 31 - brcs handle_vmalloc_miss - - /* First level lookup */ + /* + * First level lookup: The PGD contains virtual pointers to + * the second-level page tables, but they may be NULL if not + * present. + */ pgtbl_lookup: lsr r2, r0, PGDIR_SHIFT ld.w r3, r1[r2 << 2] bfextu r1, r0, PAGE_SHIFT, PGDIR_SHIFT - PAGE_SHIFT - bld r3, _PAGE_BIT_PRESENT - brcc page_table_not_present - - /* Translate to virtual address in P1. */ - andl r3, 0xf000 - sbr r3, 31 + cp.w r3, 0 + breq page_table_not_present /* Second level lookup */ ld.w r2, r3[r1 << 2] @@ -148,16 +139,55 @@ pgtbl_lookup: tlbmiss_restore rete -handle_vmalloc_miss: - /* Simply do the lookup in init's page table */ + /* The slow path of the TLB miss handler */ + .align 2 +page_table_not_present: + /* Do we need to synchronize with swapper_pg_dir? */ + bld r0, 31 + brcs sync_with_swapper_pg_dir + +page_not_present: + tlbmiss_restore + sub sp, 4 + stmts --sp, r0-lr + rcall save_full_context_ex + mfsr r12, SYSREG_ECR + mov r11, sp + rcall do_page_fault + rjmp ret_from_exception + + .align 2 +sync_with_swapper_pg_dir: + /* + * If swapper_pg_dir contains a non-NULL second-level page + * table pointer, copy it into the current PGD. If not, we + * must handle it as a full-blown page fault. + * + * Jumping back to pgtbl_lookup causes an unnecessary lookup, + * but it is guaranteed to be a cache hit, it won't happen + * very often, and we absolutely do not want to sacrifice any + * performance in the fast path in order to improve this. + */ mov r1, lo(swapper_pg_dir) orh r1, hi(swapper_pg_dir) + ld.w r3, r1[r2 << 2] + cp.w r3, 0 + breq page_not_present + mfsr r1, SYSREG_PTBR + st.w r1[r2 << 2], r3 rjmp pgtbl_lookup + /* + * We currently have two bytes left at this point until we + * crash into the system call handler... + * + * Don't worry, the assembler will let us know. + */ + /* --- System Call --- */ - .section .scall.text,"ax",@progbits + .org 0x100 system_call: #ifdef CONFIG_PREEMPT mask_interrupts @@ -266,18 +296,6 @@ syscall_exit_work: brcc syscall_exit_cont rjmp enter_monitor_mode - /* The slow path of the TLB miss handler */ -page_table_not_present: -page_not_present: - tlbmiss_restore - sub sp, 4 - stmts --sp, r0-lr - rcall save_full_context_ex - mfsr r12, SYSREG_ECR - mov r11, sp - rcall do_page_fault - rjmp ret_from_exception - /* This function expects to find offending PC in SYSREG_RAR_EX */ .type save_full_context_ex, @function .align 2 diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index 5616a00c10b..c5b11f9067f 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -93,6 +93,9 @@ asmlinkage int sys_rt_sigreturn(struct pt_regs *regs) if (restore_sigcontext(regs, &frame->uc.uc_mcontext)) goto badframe; + if (do_sigaltstack(&frame->uc.uc_stack, NULL, regs->sp) == -EFAULT) + goto badframe; + pr_debug("Context restored: pc = %08lx, lr = %08lx, sp = %08lx\n", regs->pc, regs->lr, regs->sp); diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c index 00a9862380f..abd954fb7ba 100644 --- a/arch/avr32/kernel/time.c +++ b/arch/avr32/kernel/time.c @@ -7,21 +7,13 @@ */ #include <linux/clk.h> #include <linux/clockchips.h> -#include <linux/time.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> -#include <linux/kernel_stat.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/profile.h> -#include <linux/sysdev.h> -#include <linux/err.h> +#include <linux/kernel.h> +#include <linux/time.h> -#include <asm/div64.h> #include <asm/sysreg.h> -#include <asm/io.h> -#include <asm/sections.h> #include <asm/arch/pm.h> diff --git a/arch/avr32/kernel/vmlinux.lds.S b/arch/avr32/kernel/vmlinux.lds.S index 481cfd40c05..7910d41eb88 100644 --- a/arch/avr32/kernel/vmlinux.lds.S +++ b/arch/avr32/kernel/vmlinux.lds.S @@ -68,14 +68,6 @@ SECTIONS _evba = .; _text = .; *(.ex.text) - . = 0x50; - *(.tlbx.ex.text) - . = 0x60; - *(.tlbr.ex.text) - . = 0x70; - *(.tlbw.ex.text) - . = 0x100; - *(.scall.text) *(.irq.text) KPROBES_TEXT TEXT_TEXT @@ -93,8 +85,6 @@ SECTIONS __stop___ex_table = .; } - BUG_TABLE - RODATA . = ALIGN(THREAD_SIZE); @@ -107,6 +97,10 @@ SECTIONS */ *(.data.init_task) + /* Then, the page-aligned data */ + . = ALIGN(PAGE_SIZE); + *(.data.page_aligned) + /* Then, the cacheline aligned data */ . = ALIGN(L1_CACHE_BYTES); *(.data.cacheline_aligned) diff --git a/arch/avr32/lib/io-readsb.S b/arch/avr32/lib/io-readsb.S index 2be5da7ed26..cb2d8694555 100644 --- a/arch/avr32/lib/io-readsb.S +++ b/arch/avr32/lib/io-readsb.S @@ -41,7 +41,7 @@ __raw_readsb: 2: sub r10, -4 reteq r12 -3: ld.uh r8, r12[0] +3: ld.ub r8, r12[0] sub r10, 1 st.b r11++, r8 brne 3b diff --git a/arch/avr32/mach-at32ap/Makefile b/arch/avr32/mach-at32ap/Makefile index e89009439e4..d5018e2eed2 100644 --- a/arch/avr32/mach-at32ap/Makefile +++ b/arch/avr32/mach-at32ap/Makefile @@ -1,3 +1,8 @@ -obj-y += at32ap.o clock.o intc.o extint.o pio.o hsmc.o +obj-y += pdc.o clock.o intc.o extint.o pio.o hsmc.o obj-$(CONFIG_CPU_AT32AP700X) += at32ap700x.o pm-at32ap700x.o obj-$(CONFIG_CPU_FREQ_AT32AP) += cpufreq.o +obj-$(CONFIG_PM) += pm.o + +ifeq ($(CONFIG_PM_DEBUG),y) +CFLAGS_pm.o += -DDEBUG +endif diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index 0f24b4f85c1..07b21b121ee 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -20,6 +20,7 @@ #include <asm/arch/at32ap700x.h> #include <asm/arch/board.h> #include <asm/arch/portmux.h> +#include <asm/arch/sram.h> #include <video/atmel_lcdc.h> @@ -93,19 +94,12 @@ static struct clk devname##_##_name = { \ static DEFINE_SPINLOCK(pm_lock); -unsigned long at32ap7000_osc_rates[3] = { - [0] = 32768, - /* FIXME: these are ATSTK1002-specific */ - [1] = 20000000, - [2] = 12000000, -}; - static struct clk osc0; static struct clk osc1; static unsigned long osc_get_rate(struct clk *clk) { - return at32ap7000_osc_rates[clk->index]; + return at32_board_osc_rates[clk->index]; } static unsigned long pll_get_rate(struct clk *clk, unsigned long control) @@ -682,6 +676,14 @@ static struct clk hramc_clk = { .users = 1, .index = 3, }; +static struct clk sdramc_clk = { + .name = "sdramc_clk", + .parent = &pbb_clk, + .mode = pbb_clk_mode, + .get_rate = pbb_clk_get_rate, + .users = 1, + .index = 14, +}; static struct resource smc0_resource[] = { PBMEM(0xfff03400), @@ -841,6 +843,81 @@ void __init at32_add_system_devices(void) } /* -------------------------------------------------------------------- + * PSIF + * -------------------------------------------------------------------- */ +static struct resource atmel_psif0_resource[] __initdata = { + { + .start = 0xffe03c00, + .end = 0xffe03cff, + .flags = IORESOURCE_MEM, + }, + IRQ(18), +}; +static struct clk atmel_psif0_pclk = { + .name = "pclk", + .parent = &pba_clk, + .mode = pba_clk_mode, + .get_rate = pba_clk_get_rate, + .index = 15, +}; + +static struct resource atmel_psif1_resource[] __initdata = { + { + .start = 0xffe03d00, + .end = 0xffe03dff, + .flags = IORESOURCE_MEM, + }, + IRQ(18), +}; +static struct clk atmel_psif1_pclk = { + .name = "pclk", + .parent = &pba_clk, + .mode = pba_clk_mode, + .get_rate = pba_clk_get_rate, + .index = 15, +}; + +struct platform_device *__init at32_add_device_psif(unsigned int id) +{ + struct platform_device *pdev; + + if (!(id == 0 || id == 1)) + return NULL; + + pdev = platform_device_alloc("atmel_psif", id); + if (!pdev) + return NULL; + + switch (id) { + case 0: + if (platform_device_add_resources(pdev, atmel_psif0_resource, + ARRAY_SIZE(atmel_psif0_resource))) + goto err_add_resources; + atmel_psif0_pclk.dev = &pdev->dev; + select_peripheral(PA(8), PERIPH_A, 0); /* CLOCK */ + select_peripheral(PA(9), PERIPH_A, 0); /* DATA */ + break; + case 1: + if (platform_device_add_resources(pdev, atmel_psif1_resource, + ARRAY_SIZE(atmel_psif1_resource))) + goto err_add_resources; + atmel_psif1_pclk.dev = &pdev->dev; + select_peripheral(PB(11), PERIPH_A, 0); /* CLOCK */ + select_peripheral(PB(12), PERIPH_A, 0); /* DATA */ + break; + default: + return NULL; + } + + platform_device_add(pdev); + return pdev; + +err_add_resources: + platform_device_put(pdev); + return NULL; +} + +/* -------------------------------------------------------------------- * USART * -------------------------------------------------------------------- */ @@ -1113,7 +1190,8 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n) switch (id) { case 0: pdev = &atmel_spi0_device; - select_peripheral(PA(0), PERIPH_A, 0); /* MISO */ + /* pullup MISO so a level is always defined */ + select_peripheral(PA(0), PERIPH_A, AT32_GPIOF_PULLUP); select_peripheral(PA(1), PERIPH_A, 0); /* MOSI */ select_peripheral(PA(2), PERIPH_A, 0); /* SCK */ at32_spi_setup_slaves(0, b, n, spi0_pins); @@ -1121,7 +1199,8 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n) case 1: pdev = &atmel_spi1_device; - select_peripheral(PB(0), PERIPH_B, 0); /* MISO */ + /* pullup MISO so a level is always defined */ + select_peripheral(PB(0), PERIPH_B, AT32_GPIOF_PULLUP); select_peripheral(PB(1), PERIPH_B, 0); /* MOSI */ select_peripheral(PB(5), PERIPH_B, 0); /* SCK */ at32_spi_setup_slaves(1, b, n, spi1_pins); @@ -1264,7 +1343,8 @@ static struct clk atmel_lcdfb0_pixclk = { struct platform_device *__init at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data, - unsigned long fbmem_start, unsigned long fbmem_len) + unsigned long fbmem_start, unsigned long fbmem_len, + unsigned int pin_config) { struct platform_device *pdev; struct atmel_lcdfb_info *info; @@ -1291,37 +1371,77 @@ at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data, switch (id) { case 0: pdev = &atmel_lcdfb0_device; - select_peripheral(PC(19), PERIPH_A, 0); /* CC */ - select_peripheral(PC(20), PERIPH_A, 0); /* HSYNC */ - select_peripheral(PC(21), PERIPH_A, 0); /* PCLK */ - select_peripheral(PC(22), PERIPH_A, 0); /* VSYNC */ - select_peripheral(PC(23), PERIPH_A, 0); /* DVAL */ - select_peripheral(PC(24), PERIPH_A, 0); /* MODE */ - select_peripheral(PC(25), PERIPH_A, 0); /* PWR */ - select_peripheral(PC(26), PERIPH_A, 0); /* DATA0 */ - select_peripheral(PC(27), PERIPH_A, 0); /* DATA1 */ - select_peripheral(PC(28), PERIPH_A, 0); /* DATA2 */ - select_peripheral(PC(29), PERIPH_A, 0); /* DATA3 */ - select_peripheral(PC(30), PERIPH_A, 0); /* DATA4 */ - select_peripheral(PC(31), PERIPH_A, 0); /* DATA5 */ - select_peripheral(PD(0), PERIPH_A, 0); /* DATA6 */ - select_peripheral(PD(1), PERIPH_A, 0); /* DATA7 */ - select_peripheral(PD(2), PERIPH_A, 0); /* DATA8 */ - select_peripheral(PD(3), PERIPH_A, 0); /* DATA9 */ - select_peripheral(PD(4), PERIPH_A, 0); /* DATA10 */ - select_peripheral(PD(5), PERIPH_A, 0); /* DATA11 */ - select_peripheral(PD(6), PERIPH_A, 0); /* DATA12 */ - select_peripheral(PD(7), PERIPH_A, 0); /* DATA13 */ - select_peripheral(PD(8), PERIPH_A, 0); /* DATA14 */ - select_peripheral(PD(9), PERIPH_A, 0); /* DATA15 */ - select_peripheral(PD(10), PERIPH_A, 0); /* DATA16 */ - select_peripheral(PD(11), PERIPH_A, 0); /* DATA17 */ - select_peripheral(PD(12), PERIPH_A, 0); /* DATA18 */ - select_peripheral(PD(13), PERIPH_A, 0); /* DATA19 */ - select_peripheral(PD(14), PERIPH_A, 0); /* DATA20 */ - select_peripheral(PD(15), PERIPH_A, 0); /* DATA21 */ - select_peripheral(PD(16), PERIPH_A, 0); /* DATA22 */ - select_peripheral(PD(17), PERIPH_A, 0); /* DATA23 */ + + switch (pin_config) { + case 0: + select_peripheral(PC(19), PERIPH_A, 0); /* CC */ + select_peripheral(PC(20), PERIPH_A, 0); /* HSYNC */ + select_peripheral(PC(21), PERIPH_A, 0); /* PCLK */ + select_peripheral(PC(22), PERIPH_A, 0); /* VSYNC */ + select_peripheral(PC(23), PERIPH_A, 0); /* DVAL */ + select_peripheral(PC(24), PERIPH_A, 0); /* MODE */ + select_peripheral(PC(25), PERIPH_A, 0); /* PWR */ + select_peripheral(PC(26), PERIPH_A, 0); /* DATA0 */ + select_peripheral(PC(27), PERIPH_A, 0); /* DATA1 */ + select_peripheral(PC(28), PERIPH_A, 0); /* DATA2 */ + select_peripheral(PC(29), PERIPH_A, 0); /* DATA3 */ + select_peripheral(PC(30), PERIPH_A, 0); /* DATA4 */ + select_peripheral(PC(31), PERIPH_A, 0); /* DATA5 */ + select_peripheral(PD(0), PERIPH_A, 0); /* DATA6 */ + select_peripheral(PD(1), PERIPH_A, 0); /* DATA7 */ + select_peripheral(PD(2), PERIPH_A, 0); /* DATA8 */ + select_peripheral(PD(3), PERIPH_A, 0); /* DATA9 */ + select_peripheral(PD(4), PERIPH_A, 0); /* DATA10 */ + select_peripheral(PD(5), PERIPH_A, 0); /* DATA11 */ + select_peripheral(PD(6), PERIPH_A, 0); /* DATA12 */ + select_peripheral(PD(7), PERIPH_A, 0); /* DATA13 */ + select_peripheral(PD(8), PERIPH_A, 0); /* DATA14 */ + select_peripheral(PD(9), PERIPH_A, 0); /* DATA15 */ + select_peripheral(PD(10), PERIPH_A, 0); /* DATA16 */ + select_peripheral(PD(11), PERIPH_A, 0); /* DATA17 */ + select_peripheral(PD(12), PERIPH_A, 0); /* DATA18 */ + select_peripheral(PD(13), PERIPH_A, 0); /* DATA19 */ + select_peripheral(PD(14), PERIPH_A, 0); /* DATA20 */ + select_peripheral(PD(15), PERIPH_A, 0); /* DATA21 */ + select_peripheral(PD(16), PERIPH_A, 0); /* DATA22 */ + select_peripheral(PD(17), PERIPH_A, 0); /* DATA23 */ + break; + case 1: + select_peripheral(PE(0), PERIPH_B, 0); /* CC */ + select_peripheral(PC(20), PERIPH_A, 0); /* HSYNC */ + select_peripheral(PC(21), PERIPH_A, 0); /* PCLK */ + select_peripheral(PC(22), PERIPH_A, 0); /* VSYNC */ + select_peripheral(PE(1), PERIPH_B, 0); /* DVAL */ + select_peripheral(PE(2), PERIPH_B, 0); /* MODE */ + select_peripheral(PC(25), PERIPH_A, 0); /* PWR */ + select_peripheral(PE(3), PERIPH_B, 0); /* DATA0 */ + select_peripheral(PE(4), PERIPH_B, 0); /* DATA1 */ + select_peripheral(PE(5), PERIPH_B, 0); /* DATA2 */ + select_peripheral(PE(6), PERIPH_B, 0); /* DATA3 */ + select_peripheral(PE(7), PERIPH_B, 0); /* DATA4 */ + select_peripheral(PC(31), PERIPH_A, 0); /* DATA5 */ + select_peripheral(PD(0), PERIPH_A, 0); /* DATA6 */ + select_peripheral(PD(1), PERIPH_A, 0); /* DATA7 */ + select_peripheral(PE(8), PERIPH_B, 0); /* DATA8 */ + select_peripheral(PE(9), PERIPH_B, 0); /* DATA9 */ + select_peripheral(PE(10), PERIPH_B, 0); /* DATA10 */ + select_peripheral(PE(11), PERIPH_B, 0); /* DATA11 */ + select_peripheral(PE(12), PERIPH_B, 0); /* DATA12 */ + select_peripheral(PD(7), PERIPH_A, 0); /* DATA13 */ + select_peripheral(PD(8), PERIPH_A, 0); /* DATA14 */ + select_peripheral(PD(9), PERIPH_A, 0); /* DATA15 */ + select_peripheral(PE(13), PERIPH_B, 0); /* DATA16 */ + select_peripheral(PE(14), PERIPH_B, 0); /* DATA17 */ + select_peripheral(PE(15), PERIPH_B, 0); /* DATA18 */ + select_peripheral(PE(16), PERIPH_B, 0); /* DATA19 */ + select_peripheral(PE(17), PERIPH_B, 0); /* DATA20 */ + select_peripheral(PE(18), PERIPH_B, 0); /* DATA21 */ + select_peripheral(PD(16), PERIPH_A, 0); /* DATA22 */ + select_peripheral(PD(17), PERIPH_A, 0); /* DATA23 */ + break; + default: + goto err_invalid_id; + } clk_set_parent(&atmel_lcdfb0_pixclk, &pll0); clk_set_rate(&atmel_lcdfb0_pixclk, clk_get_rate(&pll0)); @@ -1360,7 +1480,7 @@ static struct resource atmel_pwm0_resource[] __initdata = { IRQ(24), }; static struct clk atmel_pwm0_mck = { - .name = "mck", + .name = "pwm_clk", .parent = &pbb_clk, .mode = pbb_clk_mode, .get_rate = pbb_clk_get_rate, @@ -1887,6 +2007,7 @@ struct clk *at32_clock_list[] = { &hmatrix_clk, &ebi_clk, &hramc_clk, + &sdramc_clk, &smc0_pclk, &smc0_mck, &pdc_hclk, @@ -1900,6 +2021,8 @@ struct clk *at32_clock_list[] = { &pio4_mck, &at32_tcb0_t0_clk, &at32_tcb1_t0_clk, + &atmel_psif0_pclk, + &atmel_psif1_pclk, &atmel_usart0_usart, &atmel_usart1_usart, &atmel_usart2_usart, @@ -1935,16 +2058,7 @@ struct clk *at32_clock_list[] = { }; unsigned int at32_nr_clocks = ARRAY_SIZE(at32_clock_list); -void __init at32_portmux_init(void) -{ - at32_init_pio(&pio0_device); - at32_init_pio(&pio1_device); - at32_init_pio(&pio2_device); - at32_init_pio(&pio3_device); - at32_init_pio(&pio4_device); -} - -void __init at32_clock_init(void) +void __init setup_platform(void) { u32 cpu_mask = 0, hsb_mask = 0, pba_mask = 0, pbb_mask = 0; int i; @@ -1999,4 +2113,36 @@ void __init at32_clock_init(void) pm_writel(HSB_MASK, hsb_mask); pm_writel(PBA_MASK, pba_mask); pm_writel(PBB_MASK, pbb_mask); + + /* Initialize the port muxes */ + at32_init_pio(&pio0_device); + at32_init_pio(&pio1_device); + at32_init_pio(&pio2_device); + at32_init_pio(&pio3_device); + at32_init_pio(&pio4_device); +} + +struct gen_pool *sram_pool; + +static int __init sram_init(void) +{ + struct gen_pool *pool; + + /* 1KiB granularity */ + pool = gen_pool_create(10, -1); + if (!pool) + goto fail; + + if (gen_pool_add(pool, 0x24000000, 0x8000, -1)) + goto err_pool_add; + + sram_pool = pool; + return 0; + +err_pool_add: + gen_pool_destroy(pool); +fail: + pr_err("Failed to create SRAM pool\n"); + return -ENOMEM; } +core_initcall(sram_init); diff --git a/arch/avr32/mach-at32ap/cpufreq.c b/arch/avr32/mach-at32ap/cpufreq.c index 235524b7919..5dd8d25428b 100644 --- a/arch/avr32/mach-at32ap/cpufreq.c +++ b/arch/avr32/mach-at32ap/cpufreq.c @@ -108,5 +108,4 @@ static int __init at32_cpufreq_init(void) { return cpufreq_register_driver(&at32_driver); } - -arch_initcall(at32_cpufreq_init); +late_initcall(at32_cpufreq_init); diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c index 097cf4e8405..994c4545e2b 100644 --- a/arch/avr32/mach-at32ap/intc.c +++ b/arch/avr32/mach-at32ap/intc.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2006 Atmel Corporation + * Copyright (C) 2006, 2008 Atmel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -12,14 +12,20 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/platform_device.h> +#include <linux/sysdev.h> #include <asm/io.h> #include "intc.h" struct intc { - void __iomem *regs; - struct irq_chip chip; + void __iomem *regs; + struct irq_chip chip; + struct sys_device sysdev; +#ifdef CONFIG_PM + unsigned long suspend_ipr; + unsigned long saved_ipr[64]; +#endif }; extern struct platform_device at32_intc0_device; @@ -136,6 +142,74 @@ fail: panic("Interrupt controller initialization failed!\n"); } +#ifdef CONFIG_PM +void intc_set_suspend_handler(unsigned long offset) +{ + intc0.suspend_ipr = offset; +} + +static int intc_suspend(struct sys_device *sdev, pm_message_t state) +{ + struct intc *intc = container_of(sdev, struct intc, sysdev); + int i; + + if (unlikely(!irqs_disabled())) { + pr_err("intc_suspend: called with interrupts enabled\n"); + return -EINVAL; + } + + if (unlikely(!intc->suspend_ipr)) { + pr_err("intc_suspend: suspend_ipr not initialized\n"); + return -EINVAL; + } + + for (i = 0; i < 64; i++) { + intc->saved_ipr[i] = intc_readl(intc, INTPR0 + 4 * i); + intc_writel(intc, INTPR0 + 4 * i, intc->suspend_ipr); + } + + return 0; +} + +static int intc_resume(struct sys_device *sdev) +{ + struct intc *intc = container_of(sdev, struct intc, sysdev); + int i; + + WARN_ON(!irqs_disabled()); + + for (i = 0; i < 64; i++) + intc_writel(intc, INTPR0 + 4 * i, intc->saved_ipr[i]); + + return 0; +} +#else +#define intc_suspend NULL +#define intc_resume NULL +#endif + +static struct sysdev_class intc_class = { + .name = "intc", + .suspend = intc_suspend, + .resume = intc_resume, +}; + +static int __init intc_init_sysdev(void) +{ + int ret; + + ret = sysdev_class_register(&intc_class); + if (ret) + return ret; + + intc0.sysdev.id = 0; + intc0.sysdev.cls = &intc_class; + ret = sysdev_register(&intc0.sysdev); + + return ret; +} +device_initcall(intc_init_sysdev); + unsigned long intc_get_pending(unsigned int group) { return intc_readl(&intc0, INTREQ0 + 4 * group); diff --git a/arch/avr32/mach-at32ap/at32ap.c b/arch/avr32/mach-at32ap/pdc.c index 7c4987f3287..1040bda4fda 100644 --- a/arch/avr32/mach-at32ap/at32ap.c +++ b/arch/avr32/mach-at32ap/pdc.c @@ -11,14 +11,6 @@ #include <linux/init.h> #include <linux/platform_device.h> -#include <asm/arch/init.h> - -void __init setup_platform(void) -{ - at32_clock_init(); - at32_portmux_init(); -} - static int __init pdc_probe(struct platform_device *pdev) { struct clk *pclk, *hclk; diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c index 38a8fa31c0b..60da03ba711 100644 --- a/arch/avr32/mach-at32ap/pio.c +++ b/arch/avr32/mach-at32ap/pio.c @@ -318,6 +318,8 @@ static void pio_bank_show(struct seq_file *s, struct gpio_chip *chip) const char *label; label = gpiochip_is_requested(chip, i); + if (!label && (imr & mask)) + label = "[irq]"; if (!label) continue; diff --git a/arch/avr32/mach-at32ap/pio.h b/arch/avr32/mach-at32ap/pio.h index 7795116a483..9484dfcc08f 100644 --- a/arch/avr32/mach-at32ap/pio.h +++ b/arch/avr32/mach-at32ap/pio.h @@ -57,7 +57,7 @@ /* Bitfields in IFDR */ -/* Bitfields in ISFR */ +/* Bitfields in IFSR */ /* Bitfields in SODR */ diff --git a/arch/avr32/mach-at32ap/pm-at32ap700x.S b/arch/avr32/mach-at32ap/pm-at32ap700x.S index 949e2485e27..0a53ad314ff 100644 --- a/arch/avr32/mach-at32ap/pm-at32ap700x.S +++ b/arch/avr32/mach-at32ap/pm-at32ap700x.S @@ -12,6 +12,12 @@ #include <asm/thread_info.h> #include <asm/arch/pm.h> +#include "pm.h" +#include "sdramc.h" + +/* Same as 0xfff00000 but fits in a 21 bit signed immediate */ +#define PM_BASE -0x100000 + .section .bss, "wa", @nobits .global disable_idle_sleep .type disable_idle_sleep, @object @@ -64,3 +70,105 @@ cpu_idle_skip_sleep: unmask_interrupts retal r12 .size cpu_idle_skip_sleep, . - cpu_idle_skip_sleep + +#ifdef CONFIG_PM + .section .init.text, "ax", @progbits + + .global pm_exception + .type pm_exception, @function +pm_exception: + /* + * Exceptions are masked when we switch to this handler, so + * we'll only get "unrecoverable" exceptions (offset 0.) + */ + sub r12, pc, . - .Lpanic_msg + lddpc pc, .Lpanic_addr + + .align 2 +.Lpanic_addr: + .long panic +.Lpanic_msg: + .asciz "Unrecoverable exception during suspend\n" + .size pm_exception, . - pm_exception + + .global pm_irq0 + .type pm_irq0, @function +pm_irq0: + /* Disable interrupts and return after the sleep instruction */ + mfsr r9, SYSREG_RSR_INT0 + mtsr SYSREG_RAR_INT0, r8 + sbr r9, SYSREG_GM_OFFSET + mtsr SYSREG_RSR_INT0, r9 + rete + + /* + * void cpu_enter_standby(unsigned long sdramc_base) + * + * Enter PM_SUSPEND_STANDBY mode. At this point, all drivers + * are suspended and interrupts are disabled. Interrupts + * marked as 'wakeup' event sources may still come along and + * get us out of here. + * + * The SDRAM will be put into self-refresh mode (which does + * not require a clock from the CPU), and the CPU will be put + * into "frozen" mode (HSB bus stopped). The SDRAM controller + * will automatically bring the SDRAM into normal mode on the + * first access, and the power manager will automatically + * start the HSB and CPU clocks upon a wakeup event. + * + * This code uses the same "skip sleep" technique as above. + * It is very important that we jump directly to + * cpu_after_sleep after the sleep instruction since that's + * where we'll end up if the interrupt handler decides that we + * need to skip the sleep instruction. + */ + .global pm_standby + .type pm_standby, @function +pm_standby: + /* + * interrupts are already masked at this point, and EVBA + * points to pm_exception above. + */ + ld.w r10, r12[SDRAMC_LPR] + sub r8, pc, . - 1f /* return address for irq handler */ + mov r11, SDRAMC_LPR_LPCB_SELF_RFR + bfins r10, r11, 0, 2 /* LPCB <- self Refresh */ + sync 0 /* flush write buffer */ + st.w r12[SDRAMC_LPR], r11 /* put SDRAM in self-refresh mode */ + ld.w r11, r12[SDRAMC_LPR] + unmask_interrupts + sleep CPU_SLEEP_FROZEN +1: mask_interrupts + retal r12 + .size pm_standby, . - pm_standby + + .global pm_suspend_to_ram + .type pm_suspend_to_ram, @function +pm_suspend_to_ram: + /* + * interrupts are already masked at this point, and EVBA + * points to pm_exception above. + */ + mov r11, 0 + cache r11[2], 8 /* clean all dcache lines */ + sync 0 /* flush write buffer */ + ld.w r10, r12[SDRAMC_LPR] + sub r8, pc, . - 1f /* return address for irq handler */ + mov r11, SDRAMC_LPR_LPCB_SELF_RFR + bfins r10, r11, 0, 2 /* LPCB <- self refresh */ + st.w r12[SDRAMC_LPR], r10 /* put SDRAM in self-refresh mode */ + ld.w r11, r12[SDRAMC_LPR] + + unmask_interrupts + sleep CPU_SLEEP_STOP +1: mask_interrupts + + retal r12 + .size pm_suspend_to_ram, . - pm_suspend_to_ram + + .global pm_sram_end + .type pm_sram_end, @function +pm_sram_end: + .size pm_sram_end, 0 + +#endif /* CONFIG_PM */ diff --git a/arch/avr32/mach-at32ap/pm.c b/arch/avr32/mach-at32ap/pm.c new file mode 100644 index 00000000000..0b764320135 --- /dev/null +++ b/arch/avr32/mach-at32ap/pm.c @@ -0,0 +1,245 @@ +/* + * AVR32 AP Power Management + * + * Copyright (C) 2008 Atmel Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + */ +#include <linux/io.h> +#include <linux/suspend.h> +#include <linux/vmalloc.h> + +#include <asm/cacheflush.h> +#include <asm/sysreg.h> + +#include <asm/arch/pm.h> +#include <asm/arch/sram.h> + +/* FIXME: This is only valid for AP7000 */ +#define SDRAMC_BASE 0xfff03800 + +#include "sdramc.h" + +#define SRAM_PAGE_FLAGS (SYSREG_BIT(TLBELO_D) | SYSREG_BF(SZ, 1) \ + | SYSREG_BF(AP, 3) | SYSREG_BIT(G)) + + +static unsigned long pm_sram_start; +static size_t pm_sram_size; +static struct vm_struct *pm_sram_area; + +static void (*avr32_pm_enter_standby)(unsigned long sdramc_base); +static void (*avr32_pm_enter_str)(unsigned long sdramc_base); + +/* + * Must be called with interrupts disabled. Exceptions will be masked + * on return (i.e. all exceptions will be "unrecoverable".) + */ +static void *avr32_pm_map_sram(void) +{ + unsigned long vaddr; + unsigned long page_addr; + u32 tlbehi; + u32 mmucr; + + vaddr = (unsigned long)pm_sram_area->addr; + page_addr = pm_sram_start & PAGE_MASK; + + /* + * Mask exceptions and grab the first TLB entry. We won't be + * needing it while sleeping. + */ + asm volatile("ssrf %0" : : "i"(SYSREG_EM_OFFSET) : "memory"); + + mmucr = sysreg_read(MMUCR); + tlbehi = sysreg_read(TLBEHI); + sysreg_write(MMUCR, SYSREG_BFINS(DRP, 0, mmucr)); + + tlbehi = SYSREG_BF(ASID, SYSREG_BFEXT(ASID, tlbehi)); + tlbehi |= vaddr & PAGE_MASK; + tlbehi |= SYSREG_BIT(TLBEHI_V); + + sysreg_write(TLBELO, page_addr | SRAM_PAGE_FLAGS); + sysreg_write(TLBEHI, tlbehi); + __builtin_tlbw(); + + return (void *)(vaddr + pm_sram_start - page_addr); +} + +/* + * Must be called with interrupts disabled. Exceptions will be + * unmasked on return. + */ +static void avr32_pm_unmap_sram(void) +{ + u32 mmucr; + u32 tlbehi; + u32 tlbarlo; + + /* Going to update TLB entry at index 0 */ + mmucr = sysreg_read(MMUCR); + tlbehi = sysreg_read(TLBEHI); + sysreg_write(MMUCR, SYSREG_BFINS(DRP, 0, mmucr)); + + /* Clear the "valid" bit */ + tlbehi = SYSREG_BF(ASID, SYSREG_BFEXT(ASID, tlbehi)); + sysreg_write(TLBEHI, tlbehi); + + /* Mark it as "not accessed" */ + tlbarlo = sysreg_read(TLBARLO); + sysreg_write(TLBARLO, tlbarlo | 0x80000000U); + + /* Update the TLB */ + __builtin_tlbw(); + + /* Unmask exceptions */ + asm volatile("csrf %0" : : "i"(SYSREG_EM_OFFSET) : "memory"); +} + +static int avr32_pm_valid_state(suspend_state_t state) +{ + switch (state) { + case PM_SUSPEND_ON: + case PM_SUSPEND_STANDBY: + case PM_SUSPEND_MEM: + return 1; + + default: + return 0; + } +} + +static int avr32_pm_enter(suspend_state_t state) +{ + u32 lpr_saved; + u32 evba_saved; + void *sram; + + switch (state) { + case PM_SUSPEND_STANDBY: + sram = avr32_pm_map_sram(); + + /* Switch to in-sram exception handlers */ + evba_saved = sysreg_read(EVBA); + sysreg_write(EVBA, (unsigned long)sram); + + /* + * Save the LPR register so that we can re-enable + * SDRAM Low Power mode on resume. + */ + lpr_saved = sdramc_readl(LPR); + pr_debug("%s: Entering standby...\n", __func__); + avr32_pm_enter_standby(SDRAMC_BASE); + sdramc_writel(LPR, lpr_saved); + + /* Switch back to regular exception handlers */ + sysreg_write(EVBA, evba_saved); + + avr32_pm_unmap_sram(); + break; + + case PM_SUSPEND_MEM: + sram = avr32_pm_map_sram(); + + /* Switch to in-sram exception handlers */ + evba_saved = sysreg_read(EVBA); + sysreg_write(EVBA, (unsigned long)sram); + + /* + * Save the LPR register so that we can re-enable + * SDRAM Low Power mode on resume. + */ + lpr_saved = sdramc_readl(LPR); + pr_debug("%s: Entering suspend-to-ram...\n", __func__); + avr32_pm_enter_str(SDRAMC_BASE); + sdramc_writel(LPR, lpr_saved); + + /* Switch back to regular exception handlers */ + sysreg_write(EVBA, evba_saved); + + avr32_pm_unmap_sram(); + break; + + case PM_SUSPEND_ON: + pr_debug("%s: Entering idle...\n", __func__); + cpu_enter_idle(); + break; + + default: + pr_debug("%s: Invalid suspend state %d\n", __func__, state); + goto out; + } + + pr_debug("%s: wakeup\n", __func__); + +out: + return 0; +} + +static struct platform_suspend_ops avr32_pm_ops = { + .valid = avr32_pm_valid_state, + .enter = avr32_pm_enter, +}; + +static unsigned long avr32_pm_offset(void *symbol) +{ + extern u8 pm_exception[]; + + return (unsigned long)symbol - (unsigned long)pm_exception; +} + +static int __init avr32_pm_init(void) +{ + extern u8 pm_exception[]; + extern u8 pm_irq0[]; + extern u8 pm_standby[]; + extern u8 pm_suspend_to_ram[]; + extern u8 pm_sram_end[]; + void *dst; + + /* + * To keep things simple, we depend on not needing more than a + * single page. + */ + pm_sram_size = avr32_pm_offset(pm_sram_end); + if (pm_sram_size > PAGE_SIZE) + goto err; + + pm_sram_start = sram_alloc(pm_sram_size); + if (!pm_sram_start) + goto err_alloc_sram; + + /* Grab a virtual area we can use later on. */ + pm_sram_area = get_vm_area(pm_sram_size, VM_IOREMAP); + if (!pm_sram_area) + goto err_vm_area; + pm_sram_area->phys_addr = pm_sram_start; + + local_irq_disable(); + dst = avr32_pm_map_sram(); + memcpy(dst, pm_exception, pm_sram_size); + flush_dcache_region(dst, pm_sram_size); + invalidate_icache_region(dst, pm_sram_size); + avr32_pm_unmap_sram(); + local_irq_enable(); + + avr32_pm_enter_standby = dst + avr32_pm_offset(pm_standby); + avr32_pm_enter_str = dst + avr32_pm_offset(pm_suspend_to_ram); + intc_set_suspend_handler(avr32_pm_offset(pm_irq0)); + + suspend_set_ops(&avr32_pm_ops); + + printk("AVR32 AP Power Management enabled\n"); + + return 0; + +err_vm_area: + sram_free(pm_sram_start, pm_sram_size); +err_alloc_sram: +err: + pr_err("AVR32 Power Management initialization failed\n"); + return -ENOMEM; +} +arch_initcall(avr32_pm_init); diff --git a/arch/avr32/mach-at32ap/sdramc.h b/arch/avr32/mach-at32ap/sdramc.h new file mode 100644 index 00000000000..66eeaed4907 --- /dev/null +++ b/arch/avr32/mach-at32ap/sdramc.h @@ -0,0 +1,76 @@ +/* + * Register definitions for the AT32AP SDRAM Controller + * + * Copyright (C) 2008 Atmel Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + */ + +/* Register offsets */ +#define SDRAMC_MR 0x0000 +#define SDRAMC_TR 0x0004 +#define SDRAMC_CR 0x0008 +#define SDRAMC_HSR 0x000c +#define SDRAMC_LPR 0x0010 +#define SDRAMC_IER 0x0014 +#define SDRAMC_IDR 0x0018 +#define SDRAMC_IMR 0x001c +#define SDRAMC_ISR 0x0020 +#define SDRAMC_MDR 0x0024 + +/* MR - Mode Register */ +#define SDRAMC_MR_MODE_NORMAL ( 0 << 0) +#define SDRAMC_MR_MODE_NOP ( 1 << 0) +#define SDRAMC_MR_MODE_BANKS_PRECHARGE ( 2 << 0) +#define SDRAMC_MR_MODE_LOAD_MODE ( 3 << 0) +#define SDRAMC_MR_MODE_AUTO_REFRESH ( 4 << 0) +#define SDRAMC_MR_MODE_EXT_LOAD_MODE ( 5 << 0) +#define SDRAMC_MR_MODE_POWER_DOWN ( 6 << 0) + +/* CR - Configuration Register */ +#define SDRAMC_CR_NC_8_BITS ( 0 << 0) +#define SDRAMC_CR_NC_9_BITS ( 1 << 0) +#define SDRAMC_CR_NC_10_BITS ( 2 << 0) +#define SDRAMC_CR_NC_11_BITS ( 3 << 0) +#define SDRAMC_CR_NR_11_BITS ( 0 << 2) +#define SDRAMC_CR_NR_12_BITS ( 1 << 2) +#define SDRAMC_CR_NR_13_BITS ( 2 << 2) +#define SDRAMC_CR_NB_2_BANKS ( 0 << 4) +#define SDRAMC_CR_NB_4_BANKS ( 1 << 4) +#define SDRAMC_CR_CAS(x) ((x) << 5) +#define SDRAMC_CR_DBW_32_BITS ( 0 << 7) +#define SDRAMC_CR_DBW_16_BITS ( 1 << 7) +#define SDRAMC_CR_TWR(x) ((x) << 8) +#define SDRAMC_CR_TRC(x) ((x) << 12) +#define SDRAMC_CR_TRP(x) ((x) << 16) +#define SDRAMC_CR_TRCD(x) ((x) << 20) +#define SDRAMC_CR_TRAS(x) ((x) << 24) +#define SDRAMC_CR_TXSR(x) ((x) << 28) + +/* HSR - High Speed Register */ +#define SDRAMC_HSR_DA ( 1 << 0) + +/* LPR - Low Power Register */ +#define SDRAMC_LPR_LPCB_INHIBIT ( 0 << 0) +#define SDRAMC_LPR_LPCB_SELF_RFR ( 1 << 0) +#define SDRAMC_LPR_LPCB_PDOWN ( 2 << 0) +#define SDRAMC_LPR_LPCB_DEEP_PDOWN ( 3 << 0) +#define SDRAMC_LPR_PASR(x) ((x) << 4) +#define SDRAMC_LPR_TCSR(x) ((x) << 8) +#define SDRAMC_LPR_DS(x) ((x) << 10) +#define SDRAMC_LPR_TIMEOUT(x) ((x) << 12) + +/* IER/IDR/IMR/ISR - Interrupt Enable/Disable/Mask/Status Register */ +#define SDRAMC_ISR_RES ( 1 << 0) + +/* MDR - Memory Device Register */ +#define SDRAMC_MDR_MD_SDRAM ( 0 << 0) +#define SDRAMC_MDR_MD_LOW_PWR_SDRAM ( 1 << 0) + +/* Register access macros */ +#define sdramc_readl(reg) \ + __raw_readl((void __iomem __force *)SDRAMC_BASE + SDRAMC_##reg) +#define sdramc_writel(reg, value) \ + __raw_writel(value, (void __iomem __force *)SDRAMC_BASE + SDRAMC_##reg) diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c index 0e64ddc45e3..3f90a87527b 100644 --- a/arch/avr32/mm/init.c +++ b/arch/avr32/mm/init.c @@ -11,6 +11,7 @@ #include <linux/swap.h> #include <linux/init.h> #include <linux/mmzone.h> +#include <linux/module.h> #include <linux/bootmem.h> #include <linux/pagemap.h> #include <linux/nodemask.h> @@ -23,11 +24,14 @@ #include <asm/setup.h> #include <asm/sections.h> +#define __page_aligned __attribute__((section(".data.page_aligned"))) + DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); -pgd_t swapper_pg_dir[PTRS_PER_PGD]; +pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned; struct page *empty_zero_page; +EXPORT_SYMBOL(empty_zero_page); /* * Cache of MMU context last used. @@ -106,19 +110,9 @@ void __init paging_init(void) zero_page = alloc_bootmem_low_pages_node(NODE_DATA(0), PAGE_SIZE); - { - pgd_t *pg_dir; - int i; - - pg_dir = swapper_pg_dir; - sysreg_write(PTBR, (unsigned long)pg_dir); - - for (i = 0; i < PTRS_PER_PGD; i++) - pgd_val(pg_dir[i]) = 0; - - enable_mmu(); - printk ("CPU: Paging enabled\n"); - } + sysreg_write(PTBR, (unsigned long)swapper_pg_dir); + enable_mmu(); + printk ("CPU: Paging enabled\n"); for_each_online_node(nid) { pg_data_t *pgdat = NODE_DATA(nid); diff --git a/arch/avr32/mm/tlb.c b/arch/avr32/mm/tlb.c index cd12edbea9f..06677be98ff 100644 --- a/arch/avr32/mm/tlb.c +++ b/arch/avr32/mm/tlb.c @@ -11,21 +11,21 @@ #include <asm/mmu_context.h> -#define _TLBEHI_I 0x100 +/* TODO: Get the correct number from the CONFIG1 system register */ +#define NR_TLB_ENTRIES 32 -void show_dtlb_entry(unsigned int index) +static void show_dtlb_entry(unsigned int index) { - unsigned int tlbehi, tlbehi_save, tlbelo, mmucr, mmucr_save; + u32 tlbehi, tlbehi_save, tlbelo, mmucr, mmucr_save; unsigned long flags; local_irq_save(flags); mmucr_save = sysreg_read(MMUCR); tlbehi_save = sysreg_read(TLBEHI); - mmucr = mmucr_save & 0x13; - mmucr |= index << 14; + mmucr = SYSREG_BFINS(DRP, index, mmucr_save); sysreg_write(MMUCR, mmucr); - asm volatile("tlbr" : : : "memory"); + __builtin_tlbr(); cpu_sync_pipeline(); tlbehi = sysreg_read(TLBEHI); @@ -33,15 +33,17 @@ void show_dtlb_entry(unsigned int index) printk("%2u: %c %c %02x %05x %05x %o %o %c %c %c %c\n", index, - (tlbehi & 0x200)?'1':'0', - (tlbelo & 0x100)?'1':'0', - (tlbehi & 0xff), - (tlbehi >> 12), (tlbelo >> 12), - (tlbelo >> 4) & 7, (tlbelo >> 2) & 3, - (tlbelo & 0x200)?'1':'0', - (tlbelo & 0x080)?'1':'0', - (tlbelo & 0x001)?'1':'0', - (tlbelo & 0x002)?'1':'0'); + SYSREG_BFEXT(TLBEHI_V, tlbehi) ? '1' : '0', + SYSREG_BFEXT(G, tlbelo) ? '1' : '0', + SYSREG_BFEXT(ASID, tlbehi), + SYSREG_BFEXT(VPN, tlbehi) >> 2, + SYSREG_BFEXT(PFN, tlbelo) >> 2, + SYSREG_BFEXT(AP, tlbelo), + SYSREG_BFEXT(SZ, tlbelo), + SYSREG_BFEXT(TLBELO_C, tlbelo) ? 'C' : ' ', + SYSREG_BFEXT(B, tlbelo) ? 'B' : ' ', + SYSREG_BFEXT(W, tlbelo) ? 'W' : ' ', + SYSREG_BFEXT(TLBELO_D, tlbelo) ? 'D' : ' '); sysreg_write(MMUCR, mmucr_save); sysreg_write(TLBEHI, tlbehi_save); @@ -54,29 +56,33 @@ void dump_dtlb(void) unsigned int i; printk("ID V G ASID VPN PFN AP SZ C B W D\n"); - for (i = 0; i < 32; i++) + for (i = 0; i < NR_TLB_ENTRIES; i++) show_dtlb_entry(i); } -static unsigned long last_mmucr; - -static inline void set_replacement_pointer(unsigned shift) +static void update_dtlb(unsigned long address, pte_t pte) { - unsigned long mmucr, mmucr_save; + u32 tlbehi; + u32 mmucr; - mmucr = mmucr_save = sysreg_read(MMUCR); + /* + * We're not changing the ASID here, so no need to flush the + * pipeline. + */ + tlbehi = sysreg_read(TLBEHI); + tlbehi = SYSREG_BF(ASID, SYSREG_BFEXT(ASID, tlbehi)); + tlbehi |= address & MMU_VPN_MASK; + tlbehi |= SYSREG_BIT(TLBEHI_V); + sysreg_write(TLBEHI, tlbehi); /* Does this mapping already exist? */ - __asm__ __volatile__( - " tlbs\n" - " mfsr %0, %1" - : "=r"(mmucr) - : "i"(SYSREG_MMUCR)); + __builtin_tlbs(); + mmucr = sysreg_read(MMUCR); if (mmucr & SYSREG_BIT(MMUCR_N)) { /* Not found -- pick a not-recently-accessed entry */ - unsigned long rp; - unsigned long tlbar = sysreg_read(TLBARLO); + unsigned int rp; + u32 tlbar = sysreg_read(TLBARLO); rp = 32 - fls(tlbar); if (rp == 32) { @@ -84,30 +90,14 @@ static inline void set_replacement_pointer(unsigned shift) sysreg_write(TLBARLO, -1L); } - mmucr &= 0x13; - mmucr |= (rp << shift); - + mmucr = SYSREG_BFINS(DRP, rp, mmucr); sysreg_write(MMUCR, mmucr); } - last_mmucr = mmucr; -} - -static void update_dtlb(unsigned long address, pte_t pte, unsigned long asid) -{ - unsigned long vpn; - - vpn = (address & MMU_VPN_MASK) | _TLBEHI_VALID | asid; - sysreg_write(TLBEHI, vpn); - cpu_sync_pipeline(); - - set_replacement_pointer(14); - sysreg_write(TLBELO, pte_val(pte) & _PAGE_FLAGS_HARDWARE_MASK); /* Let's go */ - asm volatile("nop\n\ttlbw" : : : "memory"); - cpu_sync_pipeline(); + __builtin_tlbw(); } void update_mmu_cache(struct vm_area_struct *vma, @@ -120,39 +110,40 @@ void update_mmu_cache(struct vm_area_struct *vma, return; local_irq_save(flags); - update_dtlb(address, pte, get_asid()); + update_dtlb(address, pte); local_irq_restore(flags); } -void __flush_tlb_page(unsigned long asid, unsigned long page) +static void __flush_tlb_page(unsigned long asid, unsigned long page) { - unsigned long mmucr, tlbehi; + u32 mmucr, tlbehi; - page |= asid; - sysreg_write(TLBEHI, page); - cpu_sync_pipeline(); - asm volatile("tlbs"); + /* + * Caller is responsible for masking out non-PFN bits in page + * and changing the current ASID if necessary. This means that + * we don't need to flush the pipeline after writing TLBEHI. + */ + tlbehi = page | asid; + sysreg_write(TLBEHI, tlbehi); + + __builtin_tlbs(); mmucr = sysreg_read(MMUCR); if (!(mmucr & SYSREG_BIT(MMUCR_N))) { - unsigned long tlbarlo; - unsigned long entry; + unsigned int entry; + u32 tlbarlo; /* Clear the "valid" bit */ - tlbehi = sysreg_read(TLBEHI); - tlbehi &= ~_TLBEHI_VALID; sysreg_write(TLBEHI, tlbehi); - cpu_sync_pipeline(); /* mark the entry as "not accessed" */ - entry = (mmucr >> 14) & 0x3f; + entry = SYSREG_BFEXT(DRP, mmucr); tlbarlo = sysreg_read(TLBARLO); - tlbarlo |= (0x80000000 >> entry); + tlbarlo |= (0x80000000UL >> entry); sysreg_write(TLBARLO, tlbarlo); /* update the entry with valid bit clear */ - asm volatile("tlbw"); - cpu_sync_pipeline(); + __builtin_tlbw(); } } @@ -190,17 +181,22 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, local_irq_save(flags); size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT; + if (size > (MMU_DTLB_ENTRIES / 4)) { /* Too many entries to flush */ mm->context = NO_CONTEXT; if (mm == current->mm) activate_context(mm); } else { - unsigned long asid = mm->context & MMU_CONTEXT_ASID_MASK; - unsigned long saved_asid = MMU_NO_ASID; + unsigned long asid; + unsigned long saved_asid; + + asid = mm->context & MMU_CONTEXT_ASID_MASK; + saved_asid = MMU_NO_ASID; start &= PAGE_MASK; end += (PAGE_SIZE - 1); end &= PAGE_MASK; + if (mm != current->mm) { saved_asid = get_asid(); set_asid(asid); @@ -218,33 +214,34 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, } /* - * TODO: If this is only called for addresses > TASK_SIZE, we can probably - * skip the ASID stuff and just use the Global bit... + * This function depends on the pages to be flushed having the G + * (global) bit set in their pte. This is true for all + * PAGE_KERNEL(_RO) pages. */ void flush_tlb_kernel_range(unsigned long start, unsigned long end) { unsigned long flags; int size; - local_irq_save(flags); size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT; if (size > (MMU_DTLB_ENTRIES / 4)) { /* Too many entries to flush */ flush_tlb_all(); } else { - unsigned long asid = init_mm.context & MMU_CONTEXT_ASID_MASK; - unsigned long saved_asid = get_asid(); + unsigned long asid; + + local_irq_save(flags); + asid = get_asid(); start &= PAGE_MASK; end += (PAGE_SIZE - 1); end &= PAGE_MASK; - set_asid(asid); + while (start < end) { __flush_tlb_page(asid, start); start += PAGE_SIZE; } - set_asid(saved_asid); + local_irq_restore(flags); } - local_irq_restore(flags); } void flush_tlb_mm(struct mm_struct *mm) @@ -280,7 +277,7 @@ static void *tlb_start(struct seq_file *tlb, loff_t *pos) { static unsigned long tlb_index; - if (*pos >= 32) + if (*pos >= NR_TLB_ENTRIES) return NULL; tlb_index = 0; @@ -291,7 +288,7 @@ static void *tlb_next(struct seq_file *tlb, void *v, loff_t *pos) { unsigned long *index = v; - if (*index >= 31) + if (*index >= NR_TLB_ENTRIES - 1) return NULL; ++*pos; @@ -313,16 +310,16 @@ static int tlb_show(struct seq_file *tlb, void *v) if (*index == 0) seq_puts(tlb, "ID V G ASID VPN PFN AP SZ C B W D\n"); - BUG_ON(*index >= 32); + BUG_ON(*index >= NR_TLB_ENTRIES); local_irq_save(flags); mmucr_save = sysreg_read(MMUCR); tlbehi_save = sysreg_read(TLBEHI); - mmucr = mmucr_save & 0x13; - mmucr |= *index << 14; + mmucr = SYSREG_BFINS(DRP, *index, mmucr_save); sysreg_write(MMUCR, mmucr); - asm volatile("tlbr" : : : "memory"); + /* TLBR might change the ASID */ + __builtin_tlbr(); cpu_sync_pipeline(); tlbehi = sysreg_read(TLBEHI); @@ -334,16 +331,18 @@ static int tlb_show(struct seq_file *tlb, void *v) local_irq_restore(flags); seq_printf(tlb, "%2lu: %c %c %02x %05x %05x %o %o %c %c %c %c\n", - *index, - (tlbehi & 0x200)?'1':'0', - (tlbelo & 0x100)?'1':'0', - (tlbehi & 0xff), - (tlbehi >> 12), (tlbelo >> 12), - (tlbelo >> 4) & 7, (tlbelo >> 2) & 3, - (tlbelo & 0x200)?'1':'0', - (tlbelo & 0x080)?'1':'0', - (tlbelo & 0x001)?'1':'0', - (tlbelo & 0x002)?'1':'0'); + *index, + SYSREG_BFEXT(TLBEHI_V, tlbehi) ? '1' : '0', + SYSREG_BFEXT(G, tlbelo) ? '1' : '0', + SYSREG_BFEXT(ASID, tlbehi), + SYSREG_BFEXT(VPN, tlbehi) >> 2, + SYSREG_BFEXT(PFN, tlbelo) >> 2, + SYSREG_BFEXT(AP, tlbelo), + SYSREG_BFEXT(SZ, tlbelo), + SYSREG_BFEXT(TLBELO_C, tlbelo) ? '1' : '0', + SYSREG_BFEXT(B, tlbelo) ? '1' : '0', + SYSREG_BFEXT(W, tlbelo) ? '1' : '0', + SYSREG_BFEXT(TLBELO_D, tlbelo) ? '1' : '0'); return 0; } |