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boards: px4_io-v2 defconfig optimizations to save memory

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* disable CONFIG_ARMV7M_MEMCPY to save flash
* disable CONFIG_LIB_BOARDCTL
* remove unnecessary pthread and task settings
* reduce preallocated watchdogs
* reduce console buffer size
* reduce IDLE thread stack
* reduce user main stack

Co-Authored-By: David Sidrane <David.Sidrane@Nscdg.com>
This commit is contained in:
Daniel Agar 2020-04-15 23:17:44 -04:00 committed by GitHub
parent 6548fde024
commit 7c7ee115e3
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 11 deletions
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17
boards/px4/io-v2/nuttx-config/nsh/defconfig
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@ -14,7 +14,6 @@ CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
CONFIG_ARCH_CHIP="stm32"
CONFIG_ARCH_CHIP_STM32=y
CONFIG_ARCH_CHIP_STM32F100C8=y
CONFIG_ARMV7M_MEMCPY=y
CONFIG_ARMV7M_USEBASEPRI=y
CONFIG_BOARD_LOOPSPERMSEC=2000
CONFIG_C99_BOOL8=y
@ -28,8 +27,7 @@ CONFIG_FDCLONE_DISABLE=y
CONFIG_FDCLONE_STDIO=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_IDLETHREAD_STACKSIZE=400
CONFIG_LIB_BOARDCTL=y
CONFIG_IDLETHREAD_STACKSIZE=280
CONFIG_MAX_TASKS=2
CONFIG_MAX_WDOGPARMS=2
CONFIG_MM_FILL_ALLOCATIONS=y
@ -38,9 +36,7 @@ CONFIG_NAME_MAX=12
CONFIG_NFILE_DESCRIPTORS=3
CONFIG_NFILE_STREAMS=0
CONFIG_PREALLOC_TIMERS=0
CONFIG_PREALLOC_WDOGS=6
CONFIG_PTHREAD_STACK_DEFAULT=1024
CONFIG_PTHREAD_STACK_MIN=512
CONFIG_PREALLOC_WDOGS=1
CONFIG_RAM_SIZE=8192
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
@ -58,18 +54,17 @@ CONFIG_STM32_USART1=y
CONFIG_STM32_USART2=y
CONFIG_STM32_USART3=y
CONFIG_STM32_USART_SINGLEWIRE=y
CONFIG_TASK_NAME_SIZE=4
CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=1024
CONFIG_TASK_NAME_SIZE=0
CONFIG_USART1_RXBUFSIZE=64
CONFIG_USART1_RXDMA=y
CONFIG_USART1_SERIAL_CONSOLE=y
CONFIG_USART1_TXBUFSIZE=40
CONFIG_USART1_TXBUFSIZE=32
CONFIG_USART2_RXBUFSIZE=64
CONFIG_USART2_TXBUFSIZE=64
CONFIG_USART3_RXBUFSIZE=64
CONFIG_USART3_RXDMA=y
CONFIG_USART3_TXBUFSIZE=64
CONFIG_USEC_PER_TICK=1000
CONFIG_USERMAIN_STACKSIZE=1132
CONFIG_USERMAIN_STACKSIZE=1100
CONFIG_USER_ENTRYPOINT="user_start"
CONFIG_WDOG_INTRESERVE=2
CONFIG_WDOG_INTRESERVE=0