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commit b38b03072a1b492bcc4e34de8eaf1bc358855428 Author: Marcio Ribeiro <[email protected]> AuthorDate: Wed Sep 9 17:51:34 2026 -0300 boards/risc-v/esp32c2/esp8684-devkitm: add ROMFS and extra configs Add BMP180, ROMFS, MCUBoot NSH, ostest, and tickless defconfigs plus the matching bring-up hooks. Assisted-by: Claude:claude-opus-5 Signed-off-by: Marcio Ribeiro <[email protected]> --- .../esp8684-devkitm/configs/bmp180/defconfig | 51 ++++++++++++++++++++++ .../esp8684-devkitm/configs/mcuboot_nsh/defconfig | 48 ++++++++++++++++++++ .../esp8684-devkitm/configs/ostest/defconfig | 46 +++++++++++++++++++ .../esp8684-devkitm/configs/romfs/defconfig | 49 +++++++++++++++++++++ .../esp8684-devkitm/configs/tickless/defconfig | 48 ++++++++++++++++++++ .../esp32c2/esp8684-devkitm/src/esp32c2_bringup.c | 39 +++++++++++++++++ 6 files changed, 281 insertions(+) diff --git a/boards/risc-v/esp32c2/esp8684-devkitm/configs/bmp180/defconfig b/boards/risc-v/esp32c2/esp8684-devkitm/configs/bmp180/defconfig new file mode 100644 index 00000000000..857e56da222 --- /dev/null +++ b/boards/risc-v/esp32c2/esp8684-devkitm/configs/bmp180/defconfig @@ -0,0 +1,51 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_ARGCAT is not set +# CONFIG_NSH_CMDOPT_HEXDUMP is not set +CONFIG_ARCH="risc-v" +CONFIG_ARCH_BOARD="esp8684-devkitm" +CONFIG_ARCH_BOARD_COMMON=y +CONFIG_ARCH_BOARD_ESP8684_DEVKITM=y +CONFIG_ARCH_CHIP="esp32c2" +CONFIG_ARCH_CHIP_ESP32C2=y +CONFIG_ARCH_INTERRUPTSTACK=2048 +CONFIG_ARCH_IRQ_TO_NDX=y +CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y +CONFIG_ARCH_NUSER_INTERRUPTS=17 +CONFIG_ARCH_RISCV=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_BOARDCTL_RESET=y +CONFIG_BOARD_LOOPSPERMSEC=15000 +CONFIG_BUILTIN=y +CONFIG_ESPRESSIF_I2C0=y +CONFIG_EXAMPLES_BMP180=y +CONFIG_FS_PROCFS=y +CONFIG_IDLETHREAD_STACKSIZE=2048 +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LIBC_PERROR_STDOUT=y +CONFIG_LIBC_STRERROR=y +CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_NSH_STRERROR=y +CONFIG_PREALLOC_TIMERS=0 +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_BACKTRACE=y +CONFIG_SCHED_WAITPID=y +CONFIG_SENSORS=y +CONFIG_SENSORS_BMP180=y +CONFIG_START_DAY=29 +CONFIG_START_MONTH=11 +CONFIG_START_YEAR=2019 +CONFIG_SYSTEM_DUMPSTACK=y +CONFIG_SYSTEM_NSH=y +CONFIG_TESTING_GETPRIME=y +CONFIG_TESTING_OSTEST=y +CONFIG_UART0_SERIAL_CONSOLE=y diff --git a/boards/risc-v/esp32c2/esp8684-devkitm/configs/mcuboot_nsh/defconfig b/boards/risc-v/esp32c2/esp8684-devkitm/configs/mcuboot_nsh/defconfig new file mode 100644 index 00000000000..8793639a141 --- /dev/null +++ b/boards/risc-v/esp32c2/esp8684-devkitm/configs/mcuboot_nsh/defconfig @@ -0,0 +1,48 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_ARGCAT is not set +# CONFIG_NSH_CMDOPT_HEXDUMP is not set +CONFIG_ARCH="risc-v" +CONFIG_ARCH_BOARD="esp8684-devkitm" +CONFIG_ARCH_BOARD_COMMON=y +CONFIG_ARCH_BOARD_ESP8684_DEVKITM=y +CONFIG_ARCH_CHIP="esp32c2" +CONFIG_ARCH_CHIP_ESP32C2=y +CONFIG_ARCH_INTERRUPTSTACK=2048 +CONFIG_ARCH_IRQ_TO_NDX=y +CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y +CONFIG_ARCH_NUSER_INTERRUPTS=17 +CONFIG_ARCH_RISCV=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_BOARDCTL_RESET=y +CONFIG_BOARD_LOOPSPERMSEC=15000 +CONFIG_BUILTIN=y +CONFIG_ESPRESSIF_BOOTLOADER_MCUBOOT=y +CONFIG_FS_PROCFS=y +CONFIG_IDLETHREAD_STACKSIZE=2048 +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LIBC_PERROR_STDOUT=y +CONFIG_LIBC_STRERROR=y +CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_NSH_STRERROR=y +CONFIG_PREALLOC_TIMERS=0 +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_BACKTRACE=y +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=29 +CONFIG_START_MONTH=11 +CONFIG_START_YEAR=2019 +CONFIG_SYSTEM_DUMPSTACK=y +CONFIG_SYSTEM_NSH=y +CONFIG_TESTING_GETPRIME=y +CONFIG_TESTING_OSTEST=y +CONFIG_UART0_SERIAL_CONSOLE=y diff --git a/boards/risc-v/esp32c2/esp8684-devkitm/configs/ostest/defconfig b/boards/risc-v/esp32c2/esp8684-devkitm/configs/ostest/defconfig new file mode 100644 index 00000000000..cc5d1fe3478 --- /dev/null +++ b/boards/risc-v/esp32c2/esp8684-devkitm/configs/ostest/defconfig @@ -0,0 +1,46 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_ARGCAT is not set +# CONFIG_NSH_CMDOPT_HEXDUMP is not set +CONFIG_ARCH="risc-v" +CONFIG_ARCH_BOARD="esp8684-devkitm" +CONFIG_ARCH_BOARD_COMMON=y +CONFIG_ARCH_BOARD_ESP8684_DEVKITM=y +CONFIG_ARCH_CHIP="esp32c2" +CONFIG_ARCH_CHIP_ESP32C2=y +CONFIG_ARCH_INTERRUPTSTACK=2048 +CONFIG_ARCH_IRQ_TO_NDX=y +CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y +CONFIG_ARCH_NUSER_INTERRUPTS=17 +CONFIG_ARCH_RISCV=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_BOARDCTL_RESET=y +CONFIG_BOARD_LOOPSPERMSEC=15000 +CONFIG_BUILTIN=y +CONFIG_FS_PROCFS=y +CONFIG_IDLETHREAD_STACKSIZE=2048 +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LIBC_PERROR_STDOUT=y +CONFIG_LIBC_STRERROR=y +CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_NSH_STRERROR=y +CONFIG_PREALLOC_TIMERS=0 +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_BACKTRACE=y +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=29 +CONFIG_START_MONTH=11 +CONFIG_START_YEAR=2019 +CONFIG_SYSTEM_DUMPSTACK=y +CONFIG_SYSTEM_NSH=y +CONFIG_TESTING_OSTEST=y +CONFIG_UART0_SERIAL_CONSOLE=y diff --git a/boards/risc-v/esp32c2/esp8684-devkitm/configs/romfs/defconfig b/boards/risc-v/esp32c2/esp8684-devkitm/configs/romfs/defconfig new file mode 100644 index 00000000000..436f63aebfc --- /dev/null +++ b/boards/risc-v/esp32c2/esp8684-devkitm/configs/romfs/defconfig @@ -0,0 +1,49 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_ARGCAT is not set +# CONFIG_NSH_CMDOPT_HEXDUMP is not set +CONFIG_ARCH="risc-v" +CONFIG_ARCH_BOARD="esp8684-devkitm" +CONFIG_ARCH_BOARD_COMMON=y +CONFIG_ARCH_BOARD_ESP8684_DEVKITM=y +CONFIG_ARCH_CHIP="esp32c2" +CONFIG_ARCH_CHIP_ESP32C2=y +CONFIG_ARCH_INTERRUPTSTACK=2048 +CONFIG_ARCH_IRQ_TO_NDX=y +CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y +CONFIG_ARCH_NUSER_INTERRUPTS=17 +CONFIG_ARCH_RISCV=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_BOARDCTL_RESET=y +CONFIG_BOARD_LOOPSPERMSEC=15000 +CONFIG_BUILTIN=y +CONFIG_ETC_ROMFS=y +CONFIG_FS_PROCFS=y +CONFIG_FS_ROMFS=y +CONFIG_IDLETHREAD_STACKSIZE=2048 +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LIBC_PERROR_STDOUT=y +CONFIG_LIBC_STRERROR=y +CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_NSH_STRERROR=y +CONFIG_PREALLOC_TIMERS=0 +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_BACKTRACE=y +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=29 +CONFIG_START_MONTH=11 +CONFIG_START_YEAR=2019 +CONFIG_SYSTEM_DUMPSTACK=y +CONFIG_SYSTEM_NSH=y +CONFIG_TESTING_GETPRIME=y +CONFIG_TESTING_OSTEST=y +CONFIG_UART0_SERIAL_CONSOLE=y diff --git a/boards/risc-v/esp32c2/esp8684-devkitm/configs/tickless/defconfig b/boards/risc-v/esp32c2/esp8684-devkitm/configs/tickless/defconfig new file mode 100644 index 00000000000..1c2521a322b --- /dev/null +++ b/boards/risc-v/esp32c2/esp8684-devkitm/configs/tickless/defconfig @@ -0,0 +1,48 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_ARGCAT is not set +# CONFIG_NSH_CMDOPT_HEXDUMP is not set +CONFIG_ARCH="risc-v" +CONFIG_ARCH_BOARD="esp8684-devkitm" +CONFIG_ARCH_BOARD_COMMON=y +CONFIG_ARCH_BOARD_ESP8684_DEVKITM=y +CONFIG_ARCH_CHIP="esp32c2" +CONFIG_ARCH_CHIP_ESP32C2=y +CONFIG_ARCH_INTERRUPTSTACK=2048 +CONFIG_ARCH_IRQ_TO_NDX=y +CONFIG_ARCH_MINIMAL_VECTORTABLE_DYNAMIC=y +CONFIG_ARCH_NUSER_INTERRUPTS=17 +CONFIG_ARCH_RISCV=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_BOARD_LOOPSPERMSEC=15000 +CONFIG_BUILTIN=y +CONFIG_FS_PROCFS=y +CONFIG_IDLETHREAD_STACKSIZE=2048 +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_LIBC_PERROR_STDOUT=y +CONFIG_LIBC_STRERROR=y +CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6 +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_READLINE=y +CONFIG_NSH_STRERROR=y +CONFIG_PREALLOC_TIMERS=0 +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_BACKTRACE=y +CONFIG_SCHED_TICKLESS=y +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=29 +CONFIG_START_MONTH=11 +CONFIG_START_YEAR=2019 +CONFIG_SYSTEM_DUMPSTACK=y +CONFIG_SYSTEM_NSH=y +CONFIG_TESTING_GETPRIME=y +CONFIG_TESTING_OSTEST=y +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_USEC_PER_TICK=10000 diff --git a/boards/risc-v/esp32c2/esp8684-devkitm/src/esp32c2_bringup.c b/boards/risc-v/esp32c2/esp8684-devkitm/src/esp32c2_bringup.c index 7bf319599d7..caeb92aaac1 100644 --- a/boards/risc-v/esp32c2/esp8684-devkitm/src/esp32c2_bringup.c +++ b/boards/risc-v/esp32c2/esp8684-devkitm/src/esp32c2_bringup.c @@ -39,6 +39,7 @@ #include "esp_board_ledc.h" #include "esp_board_spiflash.h" #include "esp_board_i2c.h" +#include "esp_board_bmp180.h" #include "espressif/esp_start.h" @@ -91,10 +92,18 @@ # include "esp_board_adc.h" #endif +#ifdef CONFIG_SYSTEM_NXDIAG_ESPRESSIF_CHIP_WO_TOOL +# include "espressif/esp_nxdiag.h" +#endif + #ifdef CONFIG_ESPRESSIF_SHA_ACCELERATOR # include "espressif/esp_sha.h" #endif +#ifdef CONFIG_PM +# include "espressif/esp_pm.h" +#endif + #ifdef CONFIG_MMCSD_SPI # include "esp_board_mmcsd.h" #endif @@ -261,6 +270,18 @@ int esp_bringup(void) } #endif +#ifdef CONFIG_SENSORS_BMP180 + /* Try to register BMP180 device in I2C0 */ + + ret = board_bmp180_initialize(0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP180 " + "Driver for I2C0: %d\n", ret); + } +#endif + #ifdef CONFIG_ESPRESSIF_TEMP struct esp_temp_sensor_config_t cfg = TEMPERATURE_SENSOR_CONFIG(10, 50); @@ -307,6 +328,24 @@ int esp_bringup(void) } #endif /* CONFIG_ESPRESSIF_LEDC */ +#ifdef CONFIG_PM + /* Configure PM */ + + ret = esp_pmconfigure(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp_pmconfigure failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_SYSTEM_NXDIAG_ESPRESSIF_CHIP_WO_TOOL + ret = esp_nxdiag_initialize(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp_nxdiag_initialize failed: %d\n", ret); + } +#endif + #ifdef CONFIG_ESPRESSIF_ADC ret = board_adc_init(); if (ret < 0)
