Mateusz Szafoni 4c601faf6f Brings in initial WIP support for the STML0. This initial commit is in pretty bad shape and, hence it it marked EXPERIMENTAL."
Squashed commit of the following:

    arch/arm/src/stm32f0l0:  Various changes for a clean compilation.  Still does not compile correctly due to missing FLASH latency definitions.

    arch/arm/src/stm32f0l0/hardware:  Add framework for the STM32 L0.  Currently set to same as the STM32F0.

    arch/arm/src/stm32f0l0/hardware:  Very fragmentary FLASH header register definitions for the STM32 L0.

    arch/arm/src/stm32f0l0:  Bring in DMA v1.  Cannot possibly be functionaly yet due to the limited number for M0 interrupts.

    arch/arm/src/stm32f0l0:  Add STM32 F0/L0 LSE and backup power domain controls.

    arch/arm/src/stm32f0l0/hardware/stm32l0_pwr.h:  Add STM32L0 PWR header file.

    arch/arm/include/stm32f0l0/chip.h: Clean up WIP chip header file.

    arch/arm/include/stm32f0l0/chip.h: WIP.

    arm/src/stm32f0l0: Resolve some small differences between F0 and L0 GPIO pin options.

    arch/arm/src/stm32f0l0: Better integrate STM32L0 header files.

    nuttx/arch/arm/include/stm32f0l0:  Add STM32L0 IRQ number definition file.

    arch/arm/src/stm32f0l0:  Add STM32L0 RCC driver.

    arch/arm/src/stm32f0l0/hardware:  Adds basic STM32L0 header files.

    arch/arm/src/stm32f0l0:  Add STM32L0 chip selections.

    configs/:  Hook new STM32L0 boards into the configuration system.

    configs: nucleo boards use as default ST LINK MCO as clock input from MCU and for this HSEBYP must be enabled

    configs: add basic support for nucleo-l073rz

    configs: add basic support for b-l072z-lrwan1
2018-12-19 12:36:35 -06:00

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# CONFIG_ARCH_FPU is not set
# CONFIG_DEV_NULL is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_DISABLE_PRINTF is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="nucleo-f334r8"
CONFIG_ARCH_BOARD_NUCLEO_F334R8=y
CONFIG_ARCH_BUTTONS=y
CONFIG_ARCH_CHIP_STM32=y
CONFIG_ARCH_CHIP_STM32F334R8=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARD_LOOPSPERMSEC=16717
CONFIG_BUILTIN=y
CONFIG_BUILTIN_PROXY_STACKSIZE=512
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_ENVIRON=y
CONFIG_DISABLE_MQUEUE=y
CONFIG_DISABLE_POLL=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DISABLE_PTHREAD=y
CONFIG_DISABLE_SIGNALS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FDCLONE_STDIO=y
CONFIG_INTELHEX_BINARY=y
CONFIG_MAX_TASKS=4
CONFIG_MAX_WDOGPARMS=1
CONFIG_NAME_MAX=16
CONFIG_NFILE_DESCRIPTORS=8
CONFIG_NFILE_STREAMS=8
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_DISABLE_BASENAME=y
CONFIG_NSH_DISABLE_CAT=y
CONFIG_NSH_DISABLE_CD=y
CONFIG_NSH_DISABLE_CMP=y
CONFIG_NSH_DISABLE_CP=y
CONFIG_NSH_DISABLE_DD=y
CONFIG_NSH_DISABLE_DF=y
CONFIG_NSH_DISABLE_DIRNAME=y
CONFIG_NSH_DISABLE_EXEC=y
CONFIG_NSH_DISABLE_EXIT=y
CONFIG_NSH_DISABLE_GET=y
CONFIG_NSH_DISABLE_HEXDUMP=y
CONFIG_NSH_DISABLE_KILL=y
CONFIG_NSH_DISABLE_LOSETUP=y
CONFIG_NSH_DISABLE_LS=y
CONFIG_NSH_DISABLE_MB=y
CONFIG_NSH_DISABLE_MH=y
CONFIG_NSH_DISABLE_MKDIR=y
CONFIG_NSH_DISABLE_MKRD=y
CONFIG_NSH_DISABLE_MOUNT=y
CONFIG_NSH_DISABLE_MV=y
CONFIG_NSH_DISABLE_MW=y
CONFIG_NSH_DISABLE_PUT=y
CONFIG_NSH_DISABLE_PWD=y
CONFIG_NSH_DISABLE_RM=y
CONFIG_NSH_DISABLE_RMDIR=y
CONFIG_NSH_DISABLE_SET=y
CONFIG_NSH_DISABLE_SH=y
CONFIG_NSH_DISABLE_SLEEP=y
CONFIG_NSH_DISABLE_TEST=y
CONFIG_NSH_DISABLE_TIME=y
CONFIG_NSH_DISABLE_UMOUNT=y
CONFIG_NSH_DISABLE_UNAME=y
CONFIG_NSH_DISABLE_UNSET=y
CONFIG_NSH_DISABLE_USLEEP=y
CONFIG_NSH_DISABLE_WGET=y
CONFIG_NSH_DISABLE_XD=y
CONFIG_NSH_FILEIOSIZE=256
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=512
CONFIG_PREALLOC_TIMERS=2
CONFIG_PREALLOC_WDOGS=1
CONFIG_PTHREAD_STACK_DEFAULT=1024
CONFIG_PTHREAD_STACK_MIN=1024
CONFIG_RAM_SIZE=12288
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=6
CONFIG_START_MONTH=12
CONFIG_START_YEAR=2011
CONFIG_STM32_CCMEXCLUDE=y
CONFIG_STM32_JTAG_SW_ENABLE=y
CONFIG_STM32_PWR=y
CONFIG_STM32_USART2=y
CONFIG_SYSLOG_NONE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=512
CONFIG_USART2_SERIAL_CONSOLE=y
CONFIG_USERMAIN_STACKSIZE=1024
CONFIG_USER_ENTRYPOINT="nsh_main"
CONFIG_WDOG_INTRESERVE=0