diff --git a/arch/arm/src/lpc17xx/lpc17_usbhost.c b/arch/arm/src/lpc17xx/lpc17_usbhost.c
index 59268f94a5d..e81f9f676ef 100644
--- a/arch/arm/src/lpc17xx/lpc17_usbhost.c
+++ b/arch/arm/src/lpc17xx/lpc17_usbhost.c
@@ -2268,7 +2268,7 @@ static int lpc17_epalloc(struct usbhost_driver_s *drvr,
        */
 
       sem_init(&ed->wdhsem, 0, 0);
-      sem_setprotocol(&priv->wdhsem, SEM_PRIO_NONE);
+      sem_setprotocol(&ed->wdhsem, SEM_PRIO_NONE);
 
       /* Link the common tail TD to the ED's TD list */
 
@@ -3308,7 +3308,9 @@ errout_with_sem:
 
 static int lpc17_cancel(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep)
 {
+#ifdef CONFIG_USBHOST_ASYNCH
   struct lpc17_usbhost_s *priv = (struct lpc17_usbhost_s *)drvr;
+#endif
   struct lpc17_ed_s *ed = (struct lpc17_ed_s *)ep;
   struct lpc17_gtd_s *td;
   struct lpc17_gtd_s *next;
@@ -3316,7 +3318,7 @@ static int lpc17_cancel(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep)
   uint32_t ctrl;
   irqstate_t flags;
 
-  DEBUGASSERT(priv != NULL && ed != NULL);
+  DEBUGASSERT(drvr != NULL && ed != NULL);
 
   /* These first steps must be atomic as possible */
 
diff --git a/arch/arm/src/stm32/stm32_adc.c b/arch/arm/src/stm32/stm32_adc.c
index 83939499c86..5ede920b24b 100644
--- a/arch/arm/src/stm32/stm32_adc.c
+++ b/arch/arm/src/stm32/stm32_adc.c
@@ -226,7 +226,7 @@
                                (ADC_SMPR_DEFAULT << ADC_SMPR2_SMP8_SHIFT) | \
                                (ADC_SMPR_DEFAULT << ADC_SMPR2_SMP9_SHIFT))
 #elif defined(CONFIG_STM32_STM32F30XX)
-#  ifdef ADC_HAVE_DMA || (ADC_MAX_SAMPLES == 1)
+#  if defined(ADC_HAVE_DMA) || (ADC_MAX_SAMPLES == 1)
 #    define ADC_SMPR_DEFAULT    ADC_SMPR_61p5
 #  else /* Slow down sampling frequency */
 #    define ADC_SMPR_DEFAULT    ADC_SMPR_601p5
diff --git a/configs/hymini-stm32v/buttons/defconfig b/configs/hymini-stm32v/buttons/defconfig
index 39464dac3de..c314821a14b 100644
--- a/configs/hymini-stm32v/buttons/defconfig
+++ b/configs/hymini-stm32v/buttons/defconfig
@@ -578,7 +578,7 @@ CONFIG_PREALLOC_TIMERS=4
 #
 # CONFIG_INIT_NONE is not set
 CONFIG_INIT_ENTRYPOINT=y
-CONFIG_USER_ENTRYPOINT="buttons_main"
+CONFIG_USER_ENTRYPOINT="archbuttons_main"
 CONFIG_RR_INTERVAL=200
 # CONFIG_SCHED_SPORADIC is not set
 CONFIG_TASK_NAME_SIZE=0
diff --git a/configs/nucleo-f303re/adc/defconfig b/configs/nucleo-f303re/adc/defconfig
index 630f5b89188..4b674454071 100644
--- a/configs/nucleo-f303re/adc/defconfig
+++ b/configs/nucleo-f303re/adc/defconfig
@@ -63,8 +63,10 @@ CONFIG_ARCH_ARM=y
 # CONFIG_ARCH_MIPS is not set
 # CONFIG_ARCH_RGMP is not set
 # CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_RISCV is not set
 # CONFIG_ARCH_SIM is not set
 # CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_XTENSA is not set
 # CONFIG_ARCH_Z16 is not set
 # CONFIG_ARCH_Z80 is not set
 CONFIG_ARCH="arm"
@@ -349,6 +351,12 @@ CONFIG_STM32_HAVE_ADC1_DMA=y
 # CONFIG_STM32_HAVE_ADC2_DMA is not set
 # CONFIG_STM32_HAVE_ADC3_DMA is not set
 # CONFIG_STM32_HAVE_ADC4_DMA is not set
+# CONFIG_STM32_HAVE_SDADC1 is not set
+# CONFIG_STM32_HAVE_SDADC2 is not set
+# CONFIG_STM32_HAVE_SDADC3 is not set
+# CONFIG_STM32_HAVE_SDADC1_DMA is not set
+# CONFIG_STM32_HAVE_SDADC2_DMA is not set
+# CONFIG_STM32_HAVE_SDADC3_DMA is not set
 CONFIG_STM32_HAVE_CAN1=y
 # CONFIG_STM32_HAVE_CAN2 is not set
 CONFIG_STM32_HAVE_DAC1=y
@@ -432,7 +440,7 @@ CONFIG_STM32_CCMEXCLUDE=y
 #
 # ADC Configuration
 #
-CONFIG_STM32_ADC1_DMA=y
+# CONFIG_STM32_ADC1_DMA is not set
 # CONFIG_STM32_HAVE_RTC_COUNTER is not set
 # CONFIG_STM32_HAVE_RTC_SUBSECONDS is not set
 
@@ -667,6 +675,8 @@ CONFIG_DEV_NULL=y
 CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+# CONFIG_ARCH_HAVE_SPI_CRCGENERATION is not set
+# CONFIG_ARCH_HAVE_SPI_CS_CONTROL is not set
 CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_I2S is not set
 
@@ -674,6 +684,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # Timer Driver Support
 #
 # CONFIG_TIMER is not set
+# CONFIG_ONESHOT is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_ANALOG=y
@@ -722,6 +733,7 @@ CONFIG_ADC_FIFOSIZE=8
 # CONFIG_USBHOST is not set
 # CONFIG_HAVE_USBTRACE is not set
 # CONFIG_DRIVERS_WIRELESS is not set
+# CONFIG_DRIVERS_CONTACTLESS is not set
 
 #
 # System Logging
@@ -820,6 +832,8 @@ CONFIG_LIB_HOMEDIR="/"
 # CONFIG_LIBC_FLOATINGPOINT is not set
 CONFIG_LIBC_LONG_LONG=y
 # CONFIG_LIBC_IOCTL_VARIADIC is not set
+# CONFIG_LIBC_WCHAR is not set
+# CONFIG_LIBC_LOCALE is not set
 CONFIG_LIB_RAND_ORDER=1
 # CONFIG_EOL_IS_CR is not set
 # CONFIG_EOL_IS_LF is not set
@@ -870,7 +884,9 @@ CONFIG_EXAMPLES_ADC_DEVPATH="/dev/adc0"
 CONFIG_EXAMPLES_ADC_NSAMPLES=0
 CONFIG_EXAMPLES_ADC_GROUPSIZE=4
 CONFIG_EXAMPLES_ADC_SWTRIG=y
+# CONFIG_EXAMPLES_ARCHBUTTONS is not set
 # CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CCTYPE is not set
 # CONFIG_EXAMPLES_CHAT is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
 # CONFIG_EXAMPLES_DHCPD is not set
@@ -889,10 +905,10 @@ CONFIG_EXAMPLES_ADC_SWTRIG=y
 # CONFIG_EXAMPLES_NRF24L01TERM is not set
 # CONFIG_EXAMPLES_NSH is not set
 # CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXFFS is not set
 # CONFIG_EXAMPLES_NXHELLO is not set
 # CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTERM is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
@@ -940,6 +956,7 @@ CONFIG_EXAMPLES_ADC_SWTRIG=y
 #
 # CONFIG_INTERPRETERS_FICL is not set
 # CONFIG_INTERPRETERS_MICROPYTHON is not set
+# CONFIG_INTERPRETERS_MINIBASIC is not set
 # CONFIG_INTERPRETERS_PCODE is not set
 
 #
@@ -983,6 +1000,7 @@ CONFIG_EXAMPLES_ADC_SWTRIG=y
 # CONFIG_READLINE_HAVE_EXTMATCH is not set
 # CONFIG_SYSTEM_READLINE is not set
 # CONFIG_SYSTEM_SUDOKU is not set
+# CONFIG_SYSTEM_TEE is not set
 # CONFIG_SYSTEM_UBLOXMODEM is not set
 # CONFIG_SYSTEM_VI is not set
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/configs/nucleo-f303re/can/defconfig b/configs/nucleo-f303re/can/defconfig
index 47529ba808c..3450575cbff 100644
--- a/configs/nucleo-f303re/can/defconfig
+++ b/configs/nucleo-f303re/can/defconfig
@@ -63,8 +63,10 @@ CONFIG_ARCH_ARM=y
 # CONFIG_ARCH_MIPS is not set
 # CONFIG_ARCH_RGMP is not set
 # CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_RISCV is not set
 # CONFIG_ARCH_SIM is not set
 # CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_XTENSA is not set
 # CONFIG_ARCH_Z16 is not set
 # CONFIG_ARCH_Z80 is not set
 CONFIG_ARCH="arm"
@@ -354,6 +356,12 @@ CONFIG_STM32_HAVE_ADC4=y
 # CONFIG_STM32_HAVE_ADC2_DMA is not set
 # CONFIG_STM32_HAVE_ADC3_DMA is not set
 # CONFIG_STM32_HAVE_ADC4_DMA is not set
+# CONFIG_STM32_HAVE_SDADC1 is not set
+# CONFIG_STM32_HAVE_SDADC2 is not set
+# CONFIG_STM32_HAVE_SDADC3 is not set
+# CONFIG_STM32_HAVE_SDADC1_DMA is not set
+# CONFIG_STM32_HAVE_SDADC2_DMA is not set
+# CONFIG_STM32_HAVE_SDADC3_DMA is not set
 CONFIG_STM32_HAVE_CAN1=y
 # CONFIG_STM32_HAVE_CAN2 is not set
 CONFIG_STM32_HAVE_DAC1=y
@@ -676,6 +684,8 @@ CONFIG_CAN_NPENDINGRTR=4
 CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+# CONFIG_ARCH_HAVE_SPI_CRCGENERATION is not set
+# CONFIG_ARCH_HAVE_SPI_CS_CONTROL is not set
 CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_I2S is not set
 
@@ -683,6 +693,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # Timer Driver Support
 #
 # CONFIG_TIMER is not set
+# CONFIG_ONESHOT is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
 # CONFIG_ANALOG is not set
@@ -724,6 +735,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_USBHOST is not set
 # CONFIG_HAVE_USBTRACE is not set
 # CONFIG_DRIVERS_WIRELESS is not set
+# CONFIG_DRIVERS_CONTACTLESS is not set
 
 #
 # System Logging
@@ -822,6 +834,8 @@ CONFIG_LIB_HOMEDIR="/"
 # CONFIG_LIBC_FLOATINGPOINT is not set
 CONFIG_LIBC_LONG_LONG=y
 # CONFIG_LIBC_IOCTL_VARIADIC is not set
+# CONFIG_LIBC_WCHAR is not set
+# CONFIG_LIBC_LOCALE is not set
 CONFIG_LIB_RAND_ORDER=1
 # CONFIG_EOL_IS_CR is not set
 # CONFIG_EOL_IS_LF is not set
@@ -868,12 +882,14 @@ CONFIG_ARCH_HAVE_TLS=y
 #
 # Examples
 #
+# CONFIG_EXAMPLES_ARCHBUTTONS is not set
 # CONFIG_EXAMPLES_BUTTONS is not set
 CONFIG_EXAMPLES_CAN=y
 CONFIG_EXAMPLES_CAN_DEVPATH="/dev/can0"
 # CONFIG_EXAMPLES_CAN_READ is not set
 # CONFIG_EXAMPLES_CAN_WRITE is not set
 CONFIG_EXAMPLES_CAN_READWRITE=y
+# CONFIG_EXAMPLES_CCTYPE is not set
 # CONFIG_EXAMPLES_CHAT is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
 # CONFIG_EXAMPLES_DHCPD is not set
@@ -892,10 +908,10 @@ CONFIG_EXAMPLES_CAN_READWRITE=y
 # CONFIG_EXAMPLES_NRF24L01TERM is not set
 # CONFIG_EXAMPLES_NSH is not set
 # CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXFFS is not set
 # CONFIG_EXAMPLES_NXHELLO is not set
 # CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTERM is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
@@ -943,6 +959,7 @@ CONFIG_EXAMPLES_CAN_READWRITE=y
 #
 # CONFIG_INTERPRETERS_FICL is not set
 # CONFIG_INTERPRETERS_MICROPYTHON is not set
+# CONFIG_INTERPRETERS_MINIBASIC is not set
 # CONFIG_INTERPRETERS_PCODE is not set
 
 #
@@ -986,6 +1003,7 @@ CONFIG_EXAMPLES_CAN_READWRITE=y
 # CONFIG_READLINE_HAVE_EXTMATCH is not set
 # CONFIG_SYSTEM_READLINE is not set
 # CONFIG_SYSTEM_SUDOKU is not set
+# CONFIG_SYSTEM_TEE is not set
 # CONFIG_SYSTEM_UBLOXMODEM is not set
 # CONFIG_SYSTEM_VI is not set
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/configs/nucleo-f303re/hello/defconfig b/configs/nucleo-f303re/hello/defconfig
index b35c6c70d2e..9c434786e3a 100644
--- a/configs/nucleo-f303re/hello/defconfig
+++ b/configs/nucleo-f303re/hello/defconfig
@@ -683,6 +683,8 @@ CONFIG_DEV_NULL=y
 CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+# CONFIG_ARCH_HAVE_SPI_CRCGENERATION is not set
+# CONFIG_ARCH_HAVE_SPI_CS_CONTROL is not set
 CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_I2S is not set
 
diff --git a/configs/nucleo-f303re/nxlines/defconfig b/configs/nucleo-f303re/nxlines/defconfig
index c77961855fc..6eb9debcdb0 100644
--- a/configs/nucleo-f303re/nxlines/defconfig
+++ b/configs/nucleo-f303re/nxlines/defconfig
@@ -63,8 +63,10 @@ CONFIG_ARCH_ARM=y
 # CONFIG_ARCH_MIPS is not set
 # CONFIG_ARCH_RGMP is not set
 # CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_RISCV is not set
 # CONFIG_ARCH_SIM is not set
 # CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_XTENSA is not set
 # CONFIG_ARCH_Z16 is not set
 # CONFIG_ARCH_Z80 is not set
 CONFIG_ARCH="arm"
@@ -351,6 +353,12 @@ CONFIG_STM32_HAVE_ADC4=y
 # CONFIG_STM32_HAVE_ADC2_DMA is not set
 # CONFIG_STM32_HAVE_ADC3_DMA is not set
 # CONFIG_STM32_HAVE_ADC4_DMA is not set
+# CONFIG_STM32_HAVE_SDADC1 is not set
+# CONFIG_STM32_HAVE_SDADC2 is not set
+# CONFIG_STM32_HAVE_SDADC3 is not set
+# CONFIG_STM32_HAVE_SDADC1_DMA is not set
+# CONFIG_STM32_HAVE_SDADC2_DMA is not set
+# CONFIG_STM32_HAVE_SDADC3_DMA is not set
 CONFIG_STM32_HAVE_CAN1=y
 # CONFIG_STM32_HAVE_CAN2 is not set
 CONFIG_STM32_HAVE_DAC1=y
@@ -675,14 +683,14 @@ CONFIG_CAN_NPENDINGRTR=4
 CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_I2C is not set
 CONFIG_SPI=y
+# CONFIG_ARCH_HAVE_SPI_CRCGENERATION is not set
+# CONFIG_ARCH_HAVE_SPI_CS_CONTROL is not set
+CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_SPI_SLAVE is not set
 CONFIG_SPI_EXCHANGE=y
 CONFIG_SPI_CMDDATA=y
 # CONFIG_SPI_CALLBACK is not set
 # CONFIG_SPI_HWFEATURES is not set
-# CONFIG_ARCH_HAVE_SPI_CRCGENERATION is not set
-# CONFIG_ARCH_HAVE_SPI_CS_CONTROL is not set
-CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_SPI_BITORDER is not set
 # CONFIG_SPI_CS_DELAY_CONTROL is not set
 # CONFIG_SPI_DRIVER is not set
@@ -693,6 +701,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # Timer Driver Support
 #
 # CONFIG_TIMER is not set
+# CONFIG_ONESHOT is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
 # CONFIG_ANALOG is not set
@@ -728,6 +737,7 @@ CONFIG_LCD_MAXPOWER=1
 # CONFIG_LCD_MIO283QT2 is not set
 # CONFIG_LCD_MIO283QT9A is not set
 # CONFIG_LCD_UG9664HSWAG01 is not set
+# CONFIG_LCD_SH1106_OLED_132 is not set
 # CONFIG_LCD_UG2864HSWEG01 is not set
 # CONFIG_LCD_UG2832HSWEG04 is not set
 CONFIG_LCD_SSD1351=y
@@ -789,6 +799,7 @@ CONFIG_LCD_LANDSCAPE=y
 # CONFIG_USBHOST is not set
 # CONFIG_HAVE_USBTRACE is not set
 # CONFIG_DRIVERS_WIRELESS is not set
+# CONFIG_DRIVERS_CONTACTLESS is not set
 
 #
 # System Logging
@@ -977,6 +988,8 @@ CONFIG_LIB_HOMEDIR="/"
 # CONFIG_LIBC_FLOATINGPOINT is not set
 CONFIG_LIBC_LONG_LONG=y
 # CONFIG_LIBC_IOCTL_VARIADIC is not set
+# CONFIG_LIBC_WCHAR is not set
+# CONFIG_LIBC_LOCALE is not set
 CONFIG_LIB_RAND_ORDER=1
 # CONFIG_EOL_IS_CR is not set
 # CONFIG_EOL_IS_LF is not set
@@ -1023,8 +1036,10 @@ CONFIG_ARCH_HAVE_TLS=y
 #
 # Examples
 #
+# CONFIG_EXAMPLES_ARCHBUTTONS is not set
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
+# CONFIG_EXAMPLES_CCTYPE is not set
 # CONFIG_EXAMPLES_CHAT is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
 # CONFIG_EXAMPLES_DHCPD is not set
@@ -1044,10 +1059,10 @@ CONFIG_ARCH_HAVE_TLS=y
 # CONFIG_EXAMPLES_NRF24L01TERM is not set
 # CONFIG_EXAMPLES_NSH is not set
 # CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXFFS is not set
 # CONFIG_EXAMPLES_NXHELLO is not set
 # CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NX is not set
 CONFIG_EXAMPLES_NXLINES=y
 CONFIG_EXAMPLES_NXLINES_VPLANE=0
 CONFIG_EXAMPLES_NXLINES_DEVNO=0
@@ -1102,6 +1117,7 @@ CONFIG_EXAMPLES_NXLINES_EXTERNINIT=y
 #
 # CONFIG_INTERPRETERS_FICL is not set
 # CONFIG_INTERPRETERS_MICROPYTHON is not set
+# CONFIG_INTERPRETERS_MINIBASIC is not set
 # CONFIG_INTERPRETERS_PCODE is not set
 
 #
@@ -1145,6 +1161,7 @@ CONFIG_EXAMPLES_NXLINES_EXTERNINIT=y
 # CONFIG_READLINE_HAVE_EXTMATCH is not set
 # CONFIG_SYSTEM_READLINE is not set
 # CONFIG_SYSTEM_SUDOKU is not set
+# CONFIG_SYSTEM_TEE is not set
 # CONFIG_SYSTEM_UBLOXMODEM is not set
 # CONFIG_SYSTEM_VI is not set
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/configs/nucleo-f303re/pwm/defconfig b/configs/nucleo-f303re/pwm/defconfig
index c0b27a94eeb..0e54eba6eb2 100644
--- a/configs/nucleo-f303re/pwm/defconfig
+++ b/configs/nucleo-f303re/pwm/defconfig
@@ -63,8 +63,10 @@ CONFIG_ARCH_ARM=y
 # CONFIG_ARCH_MIPS is not set
 # CONFIG_ARCH_RGMP is not set
 # CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_RISCV is not set
 # CONFIG_ARCH_SIM is not set
 # CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_XTENSA is not set
 # CONFIG_ARCH_Z16 is not set
 # CONFIG_ARCH_Z80 is not set
 CONFIG_ARCH="arm"
@@ -349,6 +351,12 @@ CONFIG_STM32_HAVE_ADC4=y
 # CONFIG_STM32_HAVE_ADC2_DMA is not set
 # CONFIG_STM32_HAVE_ADC3_DMA is not set
 # CONFIG_STM32_HAVE_ADC4_DMA is not set
+# CONFIG_STM32_HAVE_SDADC1 is not set
+# CONFIG_STM32_HAVE_SDADC2 is not set
+# CONFIG_STM32_HAVE_SDADC3 is not set
+# CONFIG_STM32_HAVE_SDADC1_DMA is not set
+# CONFIG_STM32_HAVE_SDADC2_DMA is not set
+# CONFIG_STM32_HAVE_SDADC3_DMA is not set
 CONFIG_STM32_HAVE_CAN1=y
 # CONFIG_STM32_HAVE_CAN2 is not set
 CONFIG_STM32_HAVE_DAC1=y
@@ -674,6 +682,8 @@ CONFIG_PWM_NCHANNELS=2
 CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+# CONFIG_ARCH_HAVE_SPI_CRCGENERATION is not set
+# CONFIG_ARCH_HAVE_SPI_CS_CONTROL is not set
 CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_I2S is not set
 
@@ -681,6 +691,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # Timer Driver Support
 #
 # CONFIG_TIMER is not set
+# CONFIG_ONESHOT is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
 # CONFIG_ANALOG is not set
@@ -722,6 +733,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_USBHOST is not set
 # CONFIG_HAVE_USBTRACE is not set
 # CONFIG_DRIVERS_WIRELESS is not set
+# CONFIG_DRIVERS_CONTACTLESS is not set
 
 #
 # System Logging
@@ -825,6 +837,8 @@ CONFIG_LIB_HOMEDIR="/"
 # CONFIG_LIBC_FLOATINGPOINT is not set
 CONFIG_LIBC_LONG_LONG=y
 # CONFIG_LIBC_IOCTL_VARIADIC is not set
+# CONFIG_LIBC_WCHAR is not set
+# CONFIG_LIBC_LOCALE is not set
 CONFIG_LIB_RAND_ORDER=1
 # CONFIG_EOL_IS_CR is not set
 # CONFIG_EOL_IS_LF is not set
@@ -875,7 +889,9 @@ CONFIG_BUILTIN_PROXY_STACKSIZE=1024
 #
 # Examples
 #
+# CONFIG_EXAMPLES_ARCHBUTTONS is not set
 # CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CCTYPE is not set
 # CONFIG_EXAMPLES_CHAT is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
 # CONFIG_EXAMPLES_DHCPD is not set
@@ -894,10 +910,10 @@ CONFIG_BUILTIN_PROXY_STACKSIZE=1024
 # CONFIG_EXAMPLES_NRF24L01TERM is not set
 # CONFIG_EXAMPLES_NSH is not set
 # CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXFFS is not set
 # CONFIG_EXAMPLES_NXHELLO is not set
 # CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTERM is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
@@ -954,6 +970,7 @@ CONFIG_EXAMPLES_PWM_CHANNEL2=2
 #
 # CONFIG_INTERPRETERS_FICL is not set
 # CONFIG_INTERPRETERS_MICROPYTHON is not set
+# CONFIG_INTERPRETERS_MINIBASIC is not set
 # CONFIG_INTERPRETERS_PCODE is not set
 
 #
@@ -1024,6 +1041,7 @@ CONFIG_NSH_DISABLE_LOSMART=y
 # CONFIG_NSH_DISABLE_MOUNT is not set
 # CONFIG_NSH_DISABLE_MV is not set
 # CONFIG_NSH_DISABLE_MW is not set
+CONFIG_NSH_DISABLE_PRINTF=y
 # CONFIG_NSH_DISABLE_PS is not set
 # CONFIG_NSH_DISABLE_PUT is not set
 # CONFIG_NSH_DISABLE_PWD is not set
@@ -1089,6 +1107,8 @@ CONFIG_SYSTEM_CLE_DEBUGLEVEL=0
 CONFIG_READLINE_HAVE_EXTMATCH=y
 # CONFIG_SYSTEM_READLINE is not set
 # CONFIG_SYSTEM_SUDOKU is not set
+# CONFIG_SYSTEM_SYSTEM is not set
+# CONFIG_SYSTEM_TEE is not set
 # CONFIG_SYSTEM_UBLOXMODEM is not set
 # CONFIG_SYSTEM_VI is not set
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/configs/nucleo-f303re/src/stm32_adc.c b/configs/nucleo-f303re/src/stm32_adc.c
index 2c2e0bed280..10183458ec4 100644
--- a/configs/nucleo-f303re/src/stm32_adc.c
+++ b/configs/nucleo-f303re/src/stm32_adc.c
@@ -58,13 +58,23 @@
  * Pre-processor Definitions
  ****************************************************************************/
 
+/* Configuration ************************************************************/
+
+#if defined(ADC1_HAVE_DMA) && defined(CONFIG_STM32_ADC1)
+#  warning "ADC1 with DMA support is not fully implemented"
+#  undef CONFIG_STM32_ADC1
+#endif
+
+#if defined(ADC2_HAVE_DMA) && defined(CONFIG_STM32_ADC2)
+#  warning "ADC2 with DMA support is not fully implemented"
+#  undef CONFIG_STM32_ADC2
+#endif
+
 #if (defined(CONFIG_STM32_ADC1) && defined(CONFIG_STM32_ADC2)) || \
     (defined(CONFIG_STM32_ADC3) && defined(CONFIG_STM32_ADC4))
 # error "will not work with this combination of ADCs"
 #endif
 
-/* Configuration ************************************************************/
-
 /* 1 or 2 ADC devices (DEV1, DEV2) */
 
 #if defined(CONFIG_STM32_ADC1)
@@ -106,16 +116,8 @@
 /* The number of ADC channels in the conversion list */
 /* TODO DMA */
 
-#if defined(ADC1_HAVE_DMA)
-#  error "ADC1 with DMA support is not fully implemented"
-#else
-#  define ADC1_NCHANNELS 4
-#endif
-#if defined(ADC2_HAVE_DMA)
-#  error "ADC2 with DMA support is not fully implemented"
-#else
-#  define ADC2_NCHANNELS 3
-#endif
+#define ADC1_NCHANNELS 4
+#define ADC2_NCHANNELS 3
 #define ADC3_NCHANNELS 3
 #define ADC4_NCHANNELS 1
 
diff --git a/configs/nucleo-f303re/src/stm32_appinitialize.c b/configs/nucleo-f303re/src/stm32_appinitialize.c
index 3ce7e293bd0..7157606edbb 100644
--- a/configs/nucleo-f303re/src/stm32_appinitialize.c
+++ b/configs/nucleo-f303re/src/stm32_appinitialize.c
@@ -53,6 +53,17 @@
  * Pre-processor Definitions
  ****************************************************************************/
 
+#undef HAVE_LEDS
+#undef HAVE_DAC
+
+#if !defined(CONFIG_ARCH_LEDS) && defined(CONFIG_USERLED_LOWER)
+#  define HAVE_LEDS 1
+#endif
+
+#if defined(CONFIG_DAC)
+#  define HAVE_DAC 1
+#endif
+
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
@@ -84,9 +95,11 @@
 
 int board_app_initialize(uintptr_t arg)
 {
+#if defined(HAVE_LEDS) || defined(HAVE_DAC)
   int ret;
+#endif
 
-#if !defined(CONFIG_ARCH_LEDS) && defined(CONFIG_USERLED_LOWER)
+#ifdef HAVE_LEDS
   /* Register the LED driver */
 
   ret = userled_lower_initialize(LED_DRIVER_PATH);
@@ -101,7 +114,7 @@ int board_app_initialize(uintptr_t arg)
    * faut le faire ici
    */
 
-#if defined(CONFIG_DAC)
+#ifdef HAVE_DAC
   ret = board_dac_setup();
   if (ret < 0)
     {
diff --git a/configs/nucleo-f303re/uavcan/defconfig b/configs/nucleo-f303re/uavcan/defconfig
index 836893eafc5..944984f2d52 100644
--- a/configs/nucleo-f303re/uavcan/defconfig
+++ b/configs/nucleo-f303re/uavcan/defconfig
@@ -63,8 +63,10 @@ CONFIG_ARCH_ARM=y
 # CONFIG_ARCH_MIPS is not set
 # CONFIG_ARCH_RGMP is not set
 # CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_RISCV is not set
 # CONFIG_ARCH_SIM is not set
 # CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_XTENSA is not set
 # CONFIG_ARCH_Z16 is not set
 # CONFIG_ARCH_Z80 is not set
 CONFIG_ARCH="arm"
@@ -349,6 +351,12 @@ CONFIG_STM32_HAVE_ADC4=y
 # CONFIG_STM32_HAVE_ADC2_DMA is not set
 # CONFIG_STM32_HAVE_ADC3_DMA is not set
 # CONFIG_STM32_HAVE_ADC4_DMA is not set
+# CONFIG_STM32_HAVE_SDADC1 is not set
+# CONFIG_STM32_HAVE_SDADC2 is not set
+# CONFIG_STM32_HAVE_SDADC3 is not set
+# CONFIG_STM32_HAVE_SDADC1_DMA is not set
+# CONFIG_STM32_HAVE_SDADC2_DMA is not set
+# CONFIG_STM32_HAVE_SDADC3_DMA is not set
 CONFIG_STM32_HAVE_CAN1=y
 # CONFIG_STM32_HAVE_CAN2 is not set
 CONFIG_STM32_HAVE_DAC1=y
@@ -653,6 +661,8 @@ CONFIG_DEV_NULL=y
 CONFIG_ARCH_HAVE_I2CRESET=y
 # CONFIG_I2C is not set
 # CONFIG_SPI is not set
+# CONFIG_ARCH_HAVE_SPI_CRCGENERATION is not set
+# CONFIG_ARCH_HAVE_SPI_CS_CONTROL is not set
 CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_I2S is not set
 
@@ -660,6 +670,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # Timer Driver Support
 #
 # CONFIG_TIMER is not set
+# CONFIG_ONESHOT is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
 # CONFIG_ANALOG is not set
@@ -701,6 +712,7 @@ CONFIG_ARCH_HAVE_SPI_BITORDER=y
 # CONFIG_USBHOST is not set
 # CONFIG_HAVE_USBTRACE is not set
 # CONFIG_DRIVERS_WIRELESS is not set
+# CONFIG_DRIVERS_CONTACTLESS is not set
 
 #
 # System Logging
@@ -799,6 +811,8 @@ CONFIG_LIBM=y
 # CONFIG_LIBC_FLOATINGPOINT is not set
 CONFIG_LIBC_LONG_LONG=y
 # CONFIG_LIBC_IOCTL_VARIADIC is not set
+# CONFIG_LIBC_WCHAR is not set
+# CONFIG_LIBC_LOCALE is not set
 CONFIG_LIB_RAND_ORDER=1
 # CONFIG_EOL_IS_CR is not set
 # CONFIG_EOL_IS_LF is not set
@@ -881,7 +895,9 @@ CONFIG_LIBUAVCAN_INIT_RETRIES=0
 #
 # Examples
 #
+# CONFIG_EXAMPLES_ARCHBUTTONS is not set
 # CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CCTYPE is not set
 # CONFIG_EXAMPLES_CHAT is not set
 # CONFIG_EXAMPLES_CONFIGDATA is not set
 # CONFIG_EXAMPLES_CXXTEST is not set
@@ -902,10 +918,10 @@ CONFIG_LIBUAVCAN_INIT_RETRIES=0
 # CONFIG_EXAMPLES_NRF24L01TERM is not set
 # CONFIG_EXAMPLES_NSH is not set
 # CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXFFS is not set
 # CONFIG_EXAMPLES_NXHELLO is not set
 # CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NX is not set
 # CONFIG_EXAMPLES_NXLINES is not set
 # CONFIG_EXAMPLES_NXTERM is not set
 # CONFIG_EXAMPLES_NXTEXT is not set
@@ -956,6 +972,7 @@ CONFIG_EXAMPLES_UAVCAN_NODE_NAME="org.nuttx.apps.examples.uavcan"
 #
 # CONFIG_INTERPRETERS_FICL is not set
 # CONFIG_INTERPRETERS_MICROPYTHON is not set
+# CONFIG_INTERPRETERS_MINIBASIC is not set
 # CONFIG_INTERPRETERS_PCODE is not set
 
 #
@@ -1000,6 +1017,7 @@ CONFIG_EXAMPLES_UAVCAN_NODE_NAME="org.nuttx.apps.examples.uavcan"
 # CONFIG_READLINE_HAVE_EXTMATCH is not set
 # CONFIG_SYSTEM_READLINE is not set
 # CONFIG_SYSTEM_SUDOKU is not set
+# CONFIG_SYSTEM_TEE is not set
 # CONFIG_SYSTEM_UBLOXMODEM is not set
 # CONFIG_SYSTEM_VI is not set
 # CONFIG_SYSTEM_ZMODEM is not set
diff --git a/configs/stm3210e-eval/buttons/defconfig b/configs/stm3210e-eval/buttons/defconfig
index 5cbbaebc258..202b99f6c87 100644
--- a/configs/stm3210e-eval/buttons/defconfig
+++ b/configs/stm3210e-eval/buttons/defconfig
@@ -596,7 +596,7 @@ CONFIG_PREALLOC_TIMERS=4
 # CONFIG_INIT_NONE is not set
 CONFIG_INIT_ENTRYPOINT=y
 # CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="buttons_main"
+CONFIG_USER_ENTRYPOINT="archbuttons_main"
 CONFIG_RR_INTERVAL=200
 # CONFIG_SCHED_SPORADIC is not set
 CONFIG_TASK_NAME_SIZE=0
diff --git a/libc/semaphore/Make.defs b/libc/semaphore/Make.defs
index cafa18b65ac..6c91f068cd4 100644
--- a/libc/semaphore/Make.defs
+++ b/libc/semaphore/Make.defs
@@ -37,6 +37,10 @@
 
 CSRCS += sem_init.c sem_getprotocol.c sem_getvalue.c
 
+ifneq ($(CONFIG_PRIORITY_INHERITANCE),y)
+CSRCS += sem_setprotocol.c
+endif
+
 # Add the semaphore directory to the build
 
 DEPPATH += --dep-path semaphore
diff --git a/libc/semaphore/sem_setprotocol.c b/libc/semaphore/sem_setprotocol.c
new file mode 100644
index 00000000000..38336a31a03
--- /dev/null
+++ b/libc/semaphore/sem_setprotocol.c
@@ -0,0 +1,114 @@
+/****************************************************************************
+ * libc/semaphore/sem_setprotocol.c
+ *
+ *   Copyright (C) 2016 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <assert.h>
+#include <errno.h>
+
+#include <nuttx/semaphore.h>
+
+#ifndef CONFIG_PRIORITY_INHERITANCE
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Function: sem_setprotocol
+ *
+ * Description:
+ *    Set semaphore protocol attribute.
+ *
+ *    One particularly important use of this furnction is when a semaphore
+ *    is used for inter-task communication like:
+ *
+ *      TASK A                 TASK B
+ *      sem_init(sem, 0, 0);
+ *      sem_wait(sem);
+ *                             sem_post(sem);
+ *      Awakens as holder
+ *
+ *    In this case priority inheritance can interfere with the operation of
+ *    the semaphore.  The problem is that when TASK A is restarted it is a
+ *    holder of the semaphore.  However, it never calls sem_post(sem) so it
+ *    becomes *permanently* a holder of the semaphore and may have its
+ *    priority boosted when any other task tries to acquire the semaphore.
+ *
+ *    The fix is to call sem_setprotocol(SEM_PRIO_NONE) immediately after
+ *    the sem_init() call so that there will be no priority inheritance
+ *    operations on this semaphore.
+ *
+ * Parameters:
+ *    sem      - A pointer to the semaphore whose attributes are to be
+ *               modified
+ *    protocol - The new protocol to use
+ *
+ * Return Value:
+ *   0 if successful.  Otherwise, -1 is returned and the errno value is set
+ *   appropriately.
+ *
+ ****************************************************************************/
+
+int sem_setprotocol(FAR sem_t *sem, int protocol)
+{
+  int errcode;
+
+  DEBUGASSERT(sem != NULL);
+
+  switch (protocol)
+    {
+      case SEM_PRIO_NONE:
+        return OK;
+
+      case SEM_PRIO_INHERIT:
+      case SEM_PRIO_PROTECT:
+        errcode = ENOSYS;
+        break;
+
+      default:
+        errcode = EINVAL;
+        break;
+    }
+
+  set_errno(errcode);
+  return ERROR;
+}
+
+#endif /* !CONFIG_PRIORITY_INHERITANCE */
diff --git a/sched/semaphore/Make.defs b/sched/semaphore/Make.defs
index 93fd35a0d01..7eb17404247 100644
--- a/sched/semaphore/Make.defs
+++ b/sched/semaphore/Make.defs
@@ -37,10 +37,10 @@
 
 CSRCS += sem_destroy.c sem_wait.c sem_trywait.c sem_tickwait.c
 CSRCS += sem_timedwait.c sem_timeout.c sem_post.c sem_recover.c
-CSRCS += sem_reset.c sem_setprotocol.c sem_waitirq.c
+CSRCS += sem_reset.c sem_waitirq.c
 
 ifeq ($(CONFIG_PRIORITY_INHERITANCE),y)
-CSRCS += sem_initialize.c sem_holder.c
+CSRCS += sem_initialize.c sem_holder.c sem_setprotocol.c
 endif
 
 ifeq ($(CONFIG_SPINLOCK),y)
diff --git a/sched/semaphore/sem_setprotocol.c b/sched/semaphore/sem_setprotocol.c
index 6f4392bcce2..1350206941b 100644
--- a/sched/semaphore/sem_setprotocol.c
+++ b/sched/semaphore/sem_setprotocol.c
@@ -46,6 +46,8 @@
 
 #include "semaphore/semaphore.h"
 
+#ifdef CONFIG_PRIORITY_INHERITANCE
+
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
@@ -95,7 +97,6 @@ int sem_setprotocol(FAR sem_t *sem, int protocol)
   switch (protocol)
     {
       case SEM_PRIO_NONE:
-#ifdef CONFIG_PRIORITY_INHERITANCE
         /* Disable priority inheritance */
 
         sem->flags |= PRIOINHERIT_FLAGS_DISABLE;
@@ -103,16 +104,13 @@ int sem_setprotocol(FAR sem_t *sem, int protocol)
         /* Remove any current holders */
 
         sem_destroyholder(sem);
-#endif
         return OK;
 
       case SEM_PRIO_INHERIT:
-#ifdef CONFIG_PRIORITY_INHERITANCE
         /* Enable priority inheritance (dangerous) */
 
         sem->flags &= ~PRIOINHERIT_FLAGS_DISABLE;
         return OK;
-#endif
 
       case SEM_PRIO_PROTECT:
         /* Not yet supported */
@@ -128,3 +126,5 @@ int sem_setprotocol(FAR sem_t *sem, int protocol)
   set_errno(errcode);
   return ERROR;
 }
+
+#endif /* CONFIG_PRIORITY_INHERITANCE */
diff --git a/syscall/syscall.csv b/syscall/syscall.csv
index 99071ea27d4..8ecf52854fc 100644
--- a/syscall/syscall.csv
+++ b/syscall/syscall.csv
@@ -118,7 +118,7 @@
 "sem_destroy","semaphore.h","","int","FAR sem_t*"
 "sem_open","semaphore.h","defined(CONFIG_FS_NAMED_SEMAPHORES)","FAR sem_t*","FAR const char*","int","..."
 "sem_post","semaphore.h","","int","FAR sem_t*"
-"sem_setprotocol","nuttx/semaphore.h","","int","FAR sem_t*","int"
+"sem_setprotocol","nuttx/semaphore.h","defined(CONFIG_PRIORITY_INHERITANCE)","int","FAR sem_t*","int"
 "sem_timedwait","semaphore.h","","int","FAR sem_t*","FAR const struct timespec *"
 "sem_trywait","semaphore.h","","int","FAR sem_t*"
 "sem_unlink","semaphore.h","defined(CONFIG_FS_NAMED_SEMAPHORES)","int","FAR const char*"