diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-16 14:08:53 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-16 14:08:53 -0800 |
| commit | a643fc7253261be2275c02cb33fa7bf4bfc8cdc4 (patch) | |
| tree | a1dfb201555dd0082204e8a203e58690f099f501 | |
| parent | 0db2812a5240f2663b92d8d4b761122dd2e0c6c3 (diff) | |
| parent | 1f2fdbd0078cb2ad4251768e8c0e0bb652a2cbd6 (diff) | |
| download | linux-a643fc7253261be2275c02cb33fa7bf4bfc8cdc4.tar.gz linux-a643fc7253261be2275c02cb33fa7bf4bfc8cdc4.tar.bz2 linux-a643fc7253261be2275c02cb33fa7bf4bfc8cdc4.zip | |
Merge tag 'xtensa-next-20141215' of git://github.com/czankel/xtensa-linux
Pull Xtensa fixes from Chris Zankel:
- fix nommu support
- remove s6000 variant and s6105 platform
- fix permissions for kmapped pages so that copy_to_user_page works with them
- add power management menu to Kconfig to allow use of runtime PM
- disable linker optimizations because of a linker bug
- fix sparse error
* tag 'xtensa-next-20141215' of git://github.com/czankel/xtensa-linux:
xtensa: disable link optimization
xtensa/uaccess: fix sparse errors
xtensa: fix kmap_prot definition
xtensa: add power management menu to Kconfig
xtensa: remove s6000 variant and s6105 platform
xtensa: make PLATFORM_DEFAULT_MEM parameters configurable
xtensa: nommu: clean up memory map dump
xtensa: nommu: reserve memory below PLATFORM_DEFAULT_MEM_START
xtensa: nommu: set up cache and atomctl in initialize_mmu
xtensa: move vecbase SR initialization to _startup
xtensa: nommu: fix uImage load address
xtensa: nommu: fix load address definitions
xtensa: nommu: fix Image.elf reset code and ld script
xtensa: nommu: add MMU dependency to DEBUG_TLB_SANITY
xtensa: nommu: don't build most of the cache flushing code
xtensa: nommu: don't provide arch_get_unmapped_area
xtensa: nommu: provide MAP_UNINITIALIZED definition
xtensa: nommu: provide _PAGE_CHG_MASK definition
xtensa: nommu: provide __invalidate_dcache_page_alias stub
xtensa: nommu: move init_mmu stub to nommu_context.h
41 files changed, 149 insertions, 3042 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 81f57e8c8f1b..e31d4949124a 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -98,12 +98,6 @@ config XTENSA_VARIANT_DC233C help This variant refers to Tensilica's Diamond 233L Standard core Rev.C (LE). -config XTENSA_VARIANT_S6000 - bool "s6000 - Stretch software configurable processor" - select VARIANT_IRQ_SWITCH - select ARCH_REQUIRE_GPIOLIB - select XTENSA_CALIBRATE_CCOUNT - config XTENSA_VARIANT_CUSTOM bool "Custom Xtensa processor configuration" select MAY_HAVE_SMP @@ -126,7 +120,6 @@ config XTENSA_VARIANT_NAME default "dc232b" if XTENSA_VARIANT_DC232B default "dc233c" if XTENSA_VARIANT_DC233C default "fsf" if XTENSA_VARIANT_FSF - default "s6000" if XTENSA_VARIANT_S6000 default XTENSA_VARIANT_CUSTOM_NAME if XTENSA_VARIANT_CUSTOM config XTENSA_VARIANT_MMU @@ -191,7 +184,6 @@ config HOTPLUG_CPU config INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX bool "Initialize Xtensa MMU inside the Linux kernel code" - depends on MMU default y help Earlier version initialized the MMU in the exception vector @@ -311,15 +303,10 @@ config XTENSA_PLATFORM_XT2000 XT2000 is the name of Tensilica's feature-rich emulation platform. This hardware is capable of running a full Linux distribution. -config XTENSA_PLATFORM_S6105 - bool "S6105" - select HAVE_IDE - select SERIAL_CONSOLE - select NO_IOPORT_MAP - config XTENSA_PLATFORM_XTFPGA bool "XTFPGA" select ETHOC if ETHERNET + select PLATFORM_WANT_DEFAULT_MEM select SERIAL_CONSOLE select XTENSA_CALIBRATE_CCOUNT help @@ -406,6 +393,41 @@ source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" +config PLATFORM_WANT_DEFAULT_MEM + def_bool n + +config DEFAULT_MEM_START + hex "Physical address of the default memory area start" + depends on PLATFORM_WANT_DEFAULT_MEM + default 0x00000000 if MMU + default 0x40000000 if !MMU + help + This is a fallback start address of the default memory area, it is + used when no physical memory size is passed through DTB or through + boot parameter from bootloader. + + In noMMU configuration the following parameters are derived from it: + - kernel load address; + - kernel entry point address; + - relocatable vectors base address; + - uBoot load address; + - TASK_SIZE. + + If unsure, leave the default value here. + +config DEFAULT_MEM_SIZE + hex "Maximal size of the default memory area" + depends on PLATFORM_WANT_DEFAULT_MEM + default 0x04000000 + help + This is a fallback size of the default memory area, it is used when + no physical memory size is passed through DTB or through boot + parameter from bootloader. + + It's also used for TASK_SIZE calculation in noMMU configuration. + + If unsure, leave the default value here. + endmenu menu "Executable file formats" @@ -414,6 +436,12 @@ source "fs/Kconfig.binfmt" endmenu +menu "Power management options" + +source "kernel/power/Kconfig" + +endmenu + source "net/Kconfig" source "drivers/Kconfig" diff --git a/arch/xtensa/Kconfig.debug b/arch/xtensa/Kconfig.debug index af7da74d535f..8430af27de0a 100644 --- a/arch/xtensa/Kconfig.debug +++ b/arch/xtensa/Kconfig.debug @@ -4,7 +4,7 @@ source "lib/Kconfig.debug" config DEBUG_TLB_SANITY bool "Debug TLB sanity" - depends on DEBUG_KERNEL + depends on DEBUG_KERNEL && MMU help Enable this to turn on TLB sanity check on each entry to userspace. This check can spot missing TLB invalidation/wrong PTE permissions/ @@ -14,7 +14,7 @@ config DEBUG_TLB_SANITY config LD_NO_RELAX bool "Disable linker relaxation" - default n + default y help Enable this function to disable link-time optimizations. The default linker behavior is to combine identical literal diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile index 472533064b46..f9e6a068aafd 100644 --- a/arch/xtensa/Makefile +++ b/arch/xtensa/Makefile @@ -35,7 +35,6 @@ endif platform-$(CONFIG_XTENSA_PLATFORM_XT2000) := xt2000 platform-$(CONFIG_XTENSA_PLATFORM_ISS) := iss -platform-$(CONFIG_XTENSA_PLATFORM_S6105) := s6105 platform-$(CONFIG_XTENSA_PLATFORM_XTFPGA) := xtfpga PLATFORM = $(platform-y) diff --git a/arch/xtensa/boot/boot-elf/boot.lds.S b/arch/xtensa/boot/boot-elf/boot.lds.S index 932b58ef33d4..958b33af96b7 100644 --- a/arch/xtensa/boot/boot-elf/boot.lds.S +++ b/arch/xtensa/boot/boot-elf/boot.lds.S @@ -41,6 +41,7 @@ SECTIONS __bss_end = .; } +#ifdef CONFIG_MMU /* * This is a remapped copy of the Reset Vector Code. * It keeps gdb in sync with the PC after switching @@ -51,4 +52,5 @@ SECTIONS { *(.ResetVector.remapped_text) } +#endif } diff --git a/arch/xtensa/boot/boot-elf/bootstrap.S b/arch/xtensa/boot/boot-elf/bootstrap.S index 1388a499753b..9341a5750694 100644 --- a/arch/xtensa/boot/boot-elf/bootstrap.S +++ b/arch/xtensa/boot/boot-elf/bootstrap.S @@ -20,6 +20,7 @@ #include <asm/page.h> #include <asm/cacheasm.h> #include <asm/initialize_mmu.h> +#include <asm/vectors.h> #include <linux/linkage.h> .section .ResetVector.text, "ax" @@ -34,12 +35,7 @@ _ResetVector: .align 4 RomInitAddr: -#if defined(CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX) && \ - XCHAL_HAVE_PTP_MMU && XCHAL_HAVE_SPANNING_WAY - .word 0x00003000 -#else - .word 0xd0003000 -#endif + .word LOAD_MEMORY_ADDRESS RomBootParam: .word _bootparam _bootparam: @@ -79,6 +75,7 @@ reset: movi a4, 0 jx a0 +#ifdef CONFIG_MMU .align 4 .section .ResetVector.remapped_text, "x" @@ -102,3 +99,4 @@ _RemappedSetupMMU: #endif .end no-absolute-literals +#endif diff --git a/arch/xtensa/boot/boot-uboot/Makefile b/arch/xtensa/boot/boot-uboot/Makefile index 545759819ef9..403fcf23405c 100644 --- a/arch/xtensa/boot/boot-uboot/Makefile +++ b/arch/xtensa/boot/boot-uboot/Makefile @@ -4,11 +4,15 @@ # for more details. # +ifdef CONFIG_MMU ifdef CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX UIMAGE_LOADADDR = 0x00003000 else UIMAGE_LOADADDR = 0xd0003000 endif +else +UIMAGE_LOADADDR = $(shell printf "0x%x" $$(( ${CONFIG_DEFAULT_MEM_START} + 0x3000 )) ) +endif UIMAGE_COMPRESSION = gzip $(obj)/../uImage: vmlinux.bin.gz FORCE diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index b966baf82cae..e4d193e7a300 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -143,7 +143,6 @@ CONFIG_MMU=y # CONFIG_XTENSA_VARIANT_FSF=y # CONFIG_XTENSA_VARIANT_DC232B is not set -# CONFIG_XTENSA_VARIANT_S6000 is not set # CONFIG_XTENSA_UNALIGNED_USER is not set # CONFIG_PREEMPT is not set CONFIG_XTENSA_CALIBRATE_CCOUNT=y @@ -161,7 +160,6 @@ CONFIG_XTENSA_ISS_NETWORK=y # CONFIG_XTENSA_PLATFORM_ISS=y # CONFIG_XTENSA_PLATFORM_XT2000 is not set -# CONFIG_XTENSA_PLATFORM_S6105 is not set # CONFIG_GENERIC_CALIBRATE_DELAY is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,38400 eth0=tuntap,,tap0 ip=192.168.168.5:192.168.168.1 root=nfs nfsroot=192.168.168.1:/opt/montavista/pro/devkit/xtensa/linux_be/target" @@ -759,3 +757,4 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_HAS_IOMEM=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y +CONFIG_LD_NO_RELAX=y diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig deleted file mode 100644 index 9471265b8ca6..000000000000 --- a/arch/xtensa/configs/s6105_defconfig +++ /dev/null @@ -1,615 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.29-rc7-s6 -# Tue Mar 10 11:09:26 2009 -# -# CONFIG_FRAME_POINTER is not set -CONFIG_ZONE_DMA=y -CONFIG_XTENSA=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_HWEIGHT=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_NO_IOPORT_MAP=y -CONFIG_HZ=100 -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# General setup -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -# CONFIG_POSIX_MQUEUE is not set -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_AUDIT is not set - -# -# RCU Subsystem -# -# CONFIG_CLASSIC_RCU is not set -# CONFIG_TREE_RCU is not set -CONFIG_PREEMPT_RCU=y -# CONFIG_RCU_TRACE is not set -# CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_GROUP_SCHED is not set -# CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set -# CONFIG_RELAY is not set -# CONFIG_NAMESPACES is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -CONFIG_EXPERT=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set -# CONFIG_HOTPLUG is not set -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -# CONFIG_COMPAT_BRK is not set -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_ANON_INODES=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_AIO=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set -# CONFIG_PROFILING is not set -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -# CONFIG_MODULES is not set -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set -# CONFIG_IOSCHED_DEADLINE is not set -CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -# CONFIG_FREEZER is not set -# CONFIG_MMU is not set -CONFIG_VARIANT_IRQ_SWITCH=y - -# -# Processor type and features -# -# CONFIG_XTENSA_VARIANT_FSF is not set -# CONFIG_XTENSA_VARIANT_DC232B is not set -CONFIG_XTENSA_VARIANT_S6000=y -# CONFIG_XTENSA_UNALIGNED_USER is not set -CONFIG_PREEMPT=y -# CONFIG_HIGHMEM is not set -CONFIG_XTENSA_CALIBRATE_CCOUNT=y -CONFIG_SERIAL_CONSOLE=y -# CONFIG_XTENSA_ISS_NETWORK is not set - -# -# Bus options -# -# CONFIG_PCI is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# Platform options -# -# CONFIG_XTENSA_PLATFORM_ISS is not set -# CONFIG_XTENSA_PLATFORM_XT2000 is not set -CONFIG_XTENSA_PLATFORM_S6105=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttyS1,38400 debug bootmem_debug loglevel=7" -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_PHYS_ADDR_T_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_VIRT_TO_BUS=y - -# -# Executable file formats -# -CONFIG_KCORE_ELF=y -CONFIG_BINFMT_FLAT=y -# CONFIG_BINFMT_ZFLAT is not set -# CONFIG_BINFMT_SHARED_FLAT is not set -# CONFIG_HAVE_AOUT is not set -# CONFIG_BINFMT_MISC is not set -CONFIG_NET=y - -# -# Networking options -# -CONFIG_COMPAT_NET_DEV_OPS=y -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -CONFIG_UNIX=y -# CONFIG_NET_KEY is not set -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -# CONFIG_INET_DIAG is not set -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set -# CONFIG_IPV6 is not set -# CONFIG_NETWORK_SECMARK is not set -# CONFIG_NETFILTER is not set -# CONFIG_IP_DCCP is not set -# CONFIG_IP_SCTP is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_NET_DSA is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_CAN is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_PHONET is not set -# CONFIG_WIRELESS is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_CONNECTOR is not set -# CONFIG_MTD is not set -# CONFIG_PARPORT is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_COW_COMMON is not set -# CONFIG_BLK_DEV_LOOP is not set -# CONFIG_BLK_DEV_NBD is not set -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 -# CONFIG_BLK_DEV_XIP is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set -# CONFIG_MISC_DEVICES is not set -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -# CONFIG_SCSI is not set -# CONFIG_SCSI_DMA is not set -# CONFIG_SCSI_NETLINK is not set -# CONFIG_ATA is not set -# CONFIG_MD is not set -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_MACVLAN is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set -# CONFIG_VETH is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -CONFIG_SMSC_PHY=y -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set -# CONFIG_NET_ETHERNET is not set -CONFIG_NETDEV_1000=y -CONFIG_S6GMAC=y -# CONFIG_NETDEV_10000 is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set -# CONFIG_IWLWIFI_LEDS is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_ISDN is not set -# CONFIG_PHONE is not set - -# -# Input device support -# -# CONFIG_INPUT is not set - -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -# CONFIG_VT is not set -# CONFIG_DEVKMEM is not set -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=2 -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -# CONFIG_SERIAL_8250_EXTENDED is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -# CONFIG_LEGACY_PTYS is not set -# CONFIG_IPMI_HANDLER is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_R3964 is not set -# CONFIG_RAW_DRIVER is not set -# CONFIG_TCG_TPM is not set -# CONFIG_I2C is not set -# CONFIG_SPI is not set -CONFIG_ARCH_REQUIRE_GPIOLIB=y -CONFIG_GPIOLIB=y -# CONFIG_DEBUG_GPIO is not set -# CONFIG_GPIO_SYSFS is not set - -# -# Memory mapped GPIO expanders: -# - -# -# I2C GPIO expanders: -# - -# -# PCI GPIO expanders: -# - -# -# SPI GPIO expanders: -# -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set -# CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set - -# -# Multimedia devices -# - -# -# Multimedia core support -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -# CONFIG_VIDEO_MEDIA is not set - -# -# Multimedia drivers -# -# CONFIG_DAB is not set - -# -# Graphics support -# -# CONFIG_VGASTATE is not set -# CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set -# CONFIG_SOUND is not set -# CONFIG_USB_SUPPORT 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 -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -# CONFIG_RTC_INTF_SYSFS is not set -# CONFIG_RTC_INTF_PROC is not set -# CONFIG_RTC_INTF_DEV is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -# CONFIG_RTC_DRV_DS1307 is not set -# CONFIG_RTC_DRV_DS1374 is not set -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -CONFIG_RTC_DRV_M41T80=y -# CONFIG_RTC_DRV_M41T80_WDT is not set -# CONFIG_RTC_DRV_S35390A is not set -# CONFIG_RTC_DRV_FM3130 is not set -# CONFIG_RTC_DRV_RX8581 is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 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_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -# CONFIG_DMADEVICES is not set -# CONFIG_UIO is not set -# CONFIG_STAGING is not set - -# -# File systems -# -# CONFIG_EXT2_FS is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set -CONFIG_FILE_LOCKING=y -# CONFIG_XFS_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY is not set -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y -# CONFIG_TMPFS is not set -# CONFIG_HUGETLB_PAGE is not set -# CONFIG_CONFIGFS_FS is not set -# CONFIG_MISC_FILESYSTEMS is not set -# CONFIG_NETWORK_FILESYSTEMS is not set - -# -# Partition Types -# -# CONFIG_PARTITION_ADVANCED is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_NLS is not set -# CONFIG_DLM is not set - -# -# Kernel hacking -# -CONFIG_PRINTK_TIME=y -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_FRAME_WARN=1024 -# CONFIG_M |