mirror of
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boards/risc-v/esp32c6 Add initial support to Seeed Studio XIAO ESP32c6
This commit introduces initial support for the Seeed Studio XIAO ESP32C6 board. Five configurations are available: - nsh: Basic NuttShell support over UART0 - usbnsh: Basic NuttShell support over USB - gpio: NuttShell over USB + GPIO - wifi: NuttShell over USB + Wifi support Signed-off-by: Rodrigo Sim <rcsim10@gmail.com>
This commit is contained in:
Rodrigo Sim
archer
@@ -0,0 +1,8 @@
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_BOARD_ESP32C6_XIAO
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endif # ARCH_BOARD_ESP32C6_XIAO
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@@ -0,0 +1,49 @@
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#
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||||
# This file is autogenerated: PLEASE DO NOT EDIT IT.
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||||
#
|
||||
# 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
|
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# modifications.
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#
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# CONFIG_ESPRESSIF_UART0 is not set
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# CONFIG_NSH_ARGCAT is not set
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# CONFIG_NSH_CMDOPT_HEXDUMP is not set
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CONFIG_ARCH="risc-v"
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CONFIG_ARCH_BOARD="esp32c6-xiao"
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CONFIG_ARCH_BOARD_COMMON=y
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CONFIG_ARCH_BOARD_ESP32C6_XIAO=y
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CONFIG_ARCH_CHIP="esp32c6"
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CONFIG_ARCH_CHIP_ESP32C6=y
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CONFIG_ARCH_CHIP_ESP32C6WROOM1=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_RISCV=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_BOARDCTL_RESET=y
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CONFIG_BOARD_LOOPSPERMSEC=15000
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CONFIG_BUILTIN=y
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CONFIG_DEV_GPIO=y
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CONFIG_ESPRESSIF_ESP32C6=y
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CONFIG_ESPRESSIF_GPIO_IRQ=y
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CONFIG_ESPRESSIF_USBSERIAL=y
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CONFIG_EXAMPLES_GPIO=y
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CONFIG_FS_PROCFS=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LIBC_PERROR_STDOUT=y
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CONFIG_LIBC_STRERROR=y
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CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_READLINE=y
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CONFIG_NSH_STRERROR=y
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CONFIG_PREALLOC_TIMERS=0
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_BACKTRACE=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_START_DAY=29
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CONFIG_START_MONTH=11
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CONFIG_START_YEAR=2019
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CONFIG_SYSTEM_DUMPSTACK=y
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CONFIG_SYSTEM_NSH=y
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@@ -0,0 +1,47 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
|
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# modifications.
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#
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# CONFIG_NSH_ARGCAT is not set
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# CONFIG_NSH_CMDOPT_HEXDUMP is not set
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CONFIG_ARCH="risc-v"
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CONFIG_ARCH_BOARD="esp32c6-xiao"
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CONFIG_ARCH_BOARD_COMMON=y
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CONFIG_ARCH_BOARD_ESP32C6_XIAO=y
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CONFIG_ARCH_CHIP="esp32c6"
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CONFIG_ARCH_CHIP_ESP32C6=y
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CONFIG_ARCH_CHIP_ESP32C6WROOM1=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_RISCV=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_BOARDCTL_RESET=y
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CONFIG_BOARD_LOOPSPERMSEC=15000
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CONFIG_BUILTIN=y
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CONFIG_ESPRESSIF_ESP32C6=y
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CONFIG_FS_PROCFS=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LIBC_PERROR_STDOUT=y
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CONFIG_LIBC_STRERROR=y
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CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_READLINE=y
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CONFIG_NSH_STRERROR=y
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CONFIG_PREALLOC_TIMERS=0
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_BACKTRACE=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_START_DAY=29
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CONFIG_START_MONTH=11
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CONFIG_START_YEAR=2019
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CONFIG_SYSTEM_DUMPSTACK=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_TESTING_GETPRIME=y
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CONFIG_TESTING_OSTEST=y
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CONFIG_UART0_SERIAL_CONSOLE=y
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@@ -0,0 +1,47 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
|
||||
# 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
|
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# modifications.
|
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#
|
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# CONFIG_ESPRESSIF_UART0 is not set
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# CONFIG_NSH_ARGCAT is not set
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# CONFIG_NSH_CMDOPT_HEXDUMP is not set
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CONFIG_ARCH="risc-v"
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CONFIG_ARCH_BOARD="esp32c6-xiao"
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CONFIG_ARCH_BOARD_COMMON=y
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CONFIG_ARCH_BOARD_ESP32C6_XIAO=y
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CONFIG_ARCH_CHIP="esp32c6"
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CONFIG_ARCH_CHIP_ESP32C6=y
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CONFIG_ARCH_CHIP_ESP32C6WROOM1=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_RISCV=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_BOARDCTL_RESET=y
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CONFIG_BOARD_LOOPSPERMSEC=15000
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CONFIG_BUILTIN=y
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CONFIG_ESPRESSIF_ESP32C6=y
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CONFIG_ESPRESSIF_USBSERIAL=y
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CONFIG_EXAMPLES_HELLO=y
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CONFIG_FS_PROCFS=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LIBC_PERROR_STDOUT=y
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CONFIG_LIBC_STRERROR=y
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CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_READLINE=y
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CONFIG_NSH_STRERROR=y
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CONFIG_PREALLOC_TIMERS=0
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_BACKTRACE=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_START_DAY=29
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CONFIG_START_MONTH=11
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CONFIG_START_YEAR=2019
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CONFIG_SYSTEM_DUMPSTACK=y
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CONFIG_SYSTEM_NSH=y
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@@ -0,0 +1,79 @@
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||||
#
|
||||
# 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.
|
||||
#
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||||
# CONFIG_ESPRESSIF_UART0 is not set
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# CONFIG_NDEBUG is not set
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# CONFIG_NSH_ARGCAT is not set
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# CONFIG_NSH_CMDOPT_HEXDUMP is not set
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CONFIG_ALLOW_BSD_COMPONENTS=y
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CONFIG_ARCH="risc-v"
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CONFIG_ARCH_BOARD="esp32c6-xiao"
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CONFIG_ARCH_BOARD_COMMON=y
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CONFIG_ARCH_BOARD_ESP32C6_XIAO=y
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CONFIG_ARCH_CHIP="esp32c6"
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CONFIG_ARCH_CHIP_ESP32C6=y
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CONFIG_ARCH_CHIP_ESP32C6WROOM1=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_RISCV=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_BOARD_LOOPSPERMSEC=15000
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CONFIG_BUILTIN=y
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CONFIG_DRIVERS_IEEE80211=y
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CONFIG_DRIVERS_WIRELESS=y
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CONFIG_ESPRESSIF_ESP32C6=y
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CONFIG_ESPRESSIF_SPIFLASH=y
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CONFIG_ESPRESSIF_SPIFLASH_SPIFFS=y
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CONFIG_ESPRESSIF_USBSERIAL=y
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CONFIG_ESPRESSIF_WIFI=y
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CONFIG_EXAMPLES_RANDOM=y
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CONFIG_FS_PROCFS=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INIT_STACKSIZE=8192
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CONFIG_INTELHEX_BINARY=y
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CONFIG_IOB_THROTTLE=24
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CONFIG_LIBC_PERROR_STDOUT=y
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CONFIG_LIBC_STRERROR=y
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CONFIG_NETDB_DNSCLIENT=y
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CONFIG_NETDEV_LATEINIT=y
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CONFIG_NETDEV_PHY_IOCTL=y
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CONFIG_NETDEV_WIRELESS_IOCTL=y
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CONFIG_NETDEV_WORK_THREAD=y
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CONFIG_NETUTILS_CJSON=y
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CONFIG_NET_BROADCAST=y
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CONFIG_NET_ICMP_SOCKET=y
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CONFIG_NET_TCP=y
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CONFIG_NET_TCP_DELAYED_ACK=y
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CONFIG_NET_TCP_WRITE_BUFFERS=y
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CONFIG_NET_UDP=y
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CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_READLINE=y
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CONFIG_NSH_STRERROR=y
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CONFIG_PREALLOC_TIMERS=0
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CONFIG_PTHREAD_MUTEX_TYPES=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_BACKTRACE=y
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CONFIG_SCHED_LPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SIG_DEFAULT=y
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CONFIG_START_DAY=29
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CONFIG_START_MONTH=11
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CONFIG_START_YEAR=2019
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CONFIG_SYSTEM_DHCPC_RENEW=y
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CONFIG_SYSTEM_DUMPSTACK=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_PING=y
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CONFIG_TESTING_GETPRIME=y
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CONFIG_TESTING_OSTEST=y
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CONFIG_TLS_TASK_NELEM=4
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CONFIG_WIRELESS=y
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CONFIG_WIRELESS_WAPI=y
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CONFIG_WIRELESS_WAPI_CMDTOOL=y
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CONFIG_WIRELESS_WAPI_INITCONF=y
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@@ -0,0 +1,31 @@
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/****************************************************************************
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* boards/risc-v/esp32c6/esp32c6-xiao/include/board.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
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#ifndef __BOARDS_RISCV_ESP32C6_ESP32C6_XIAO_INCLUDE_BOARD_H
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#define __BOARDS_RISCV_ESP32C6_ESP32C6_XIAO_INCLUDE_BOARD_H
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/****************************************************************************
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||||
* Pre-processor Definitions
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||||
****************************************************************************/
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#endif /* __BOARDS_RISCV_ESP32C6_ESP32C6_XIAO_INCLUDE_BOARD_H */
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@@ -0,0 +1,68 @@
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############################################################################
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# boards/risc-v/esp32c6/esp32c6-xiao/scripts/Make.defs
|
||||
#
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
# contributor license agreements. See the NOTICE file distributed with
|
||||
# this work for additional information regarding copyright ownership. The
|
||||
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance with the
|
||||
# License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
###########################################################################
|
||||
|
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include $(TOPDIR)/.config
|
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include $(TOPDIR)/tools/Config.mk
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include $(TOPDIR)/tools/espressif/Config.mk
|
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include $(TOPDIR)/arch/risc-v/src/common/Toolchain.defs
|
||||
|
||||
# Remove quotes from CONFIG_ESPRESSIF_CHIP_SERIES configuration
|
||||
|
||||
CHIP_SERIES = $(patsubst "%",%,$(CONFIG_ESPRESSIF_CHIP_SERIES))
|
||||
|
||||
# Pick the linker scripts from the board level if they exist, if not
|
||||
# pick the common linker scripts.
|
||||
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)/scripts/$(CHIP_SERIES)_aliases.ld
|
||||
ARCHSCRIPT += $(call FINDSCRIPT,$(CHIP_SERIES)_flat_memory.ld)
|
||||
|
||||
ifeq ($(CONFIG_ESPRESSIF_SIMPLE_BOOT),y)
|
||||
ARCHSCRIPT += $(call FINDSCRIPT,$(CHIP_SERIES)_sections.ld)
|
||||
else ifeq ($(CONFIG_ESPRESSIF_BOOTLOADER_MCUBOOT),y)
|
||||
ARCHSCRIPT += $(call FINDSCRIPT,$(CHIP_SERIES)_sections.ld)
|
||||
else
|
||||
ARCHSCRIPT += $(call FINDSCRIPT,$(CHIP_SERIES)_legacy_sections.ld)
|
||||
endif
|
||||
|
||||
ARCHPICFLAGS = -fpic
|
||||
|
||||
CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -Werror=return-type
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
|
||||
|
||||
# Loadable module definitions
|
||||
|
||||
CMODULEFLAGS = $(CFLAGS)
|
||||
|
||||
LDMODULEFLAGS = -melf32lriscv -r -e module_initialize
|
||||
LDMODULEFLAGS += -T $(call CONVERT_PATH,$(TOPDIR)/libs/libc/elf/gnu-elf.ld)
|
||||
|
||||
# ELF module definitions
|
||||
|
||||
CELFFLAGS = $(CFLAGS)
|
||||
CXXELFFLAGS = $(CXXFLAGS)
|
||||
|
||||
LDELFFLAGS = -melf32lriscv -r -e main
|
||||
LDELFFLAGS += -T $(call CONVERT_PATH,$(TOPDIR)/binfmt/elf/gnu-elf.ld)
|
||||
@@ -0,0 +1,41 @@
|
||||
#############################################################################
|
||||
# boards/risc-v/esp32c6/esp32c6-xiao/src/Make.defs
|
||||
#
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
# contributor license agreements. See the NOTICE file distributed with
|
||||
# this work for additional information regarding copyright ownership. The
|
||||
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance with the
|
||||
# License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
#############################################################################
|
||||
|
||||
include $(TOPDIR)/Make.defs
|
||||
|
||||
CSRCS = esp32c6_boot.c esp32c6_bringup.c
|
||||
|
||||
ifeq ($(CONFIG_BOARDCTL),y)
|
||||
CSRCS += esp32c6_appinit.c
|
||||
|
||||
ifeq ($(CONFIG_BOARDCTL_RESET),y)
|
||||
CSRCS += esp32c6_reset.c
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_DEV_GPIO),y)
|
||||
CSRCS += esp32c6_gpio.c
|
||||
endif
|
||||
|
||||
DEPPATH += --dep-path board
|
||||
VPATH += :board
|
||||
CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)board
|
||||
@@ -0,0 +1,121 @@
|
||||
/****************************************************************************
|
||||
* boards/risc-v/esp32c6/esp32c6-xiao/src/esp32c6-xiao.h
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __BOARDS_RISCV_ESP32C6_ESP32C6_XIAO_SRC_ESP32C6_XIAO_H
|
||||
#define __BOARDS_RISCV_ESP32C6_ESP32C6_XIAO_SRC_ESP32C6_XIAO_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* RMT gpio */
|
||||
|
||||
#define RMT_RXCHANNEL 2
|
||||
#define RMT_TXCHANNEL 0
|
||||
|
||||
#ifdef CONFIG_RMT_LOOP_TEST_MODE
|
||||
# define RMT_INPUT_PIN 0
|
||||
# define RMT_OUTPUT_PIN 0
|
||||
#else
|
||||
# define RMT_INPUT_PIN 2
|
||||
# define RMT_OUTPUT_PIN 8
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: esp_bringup
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture-specific initialization.
|
||||
*
|
||||
* CONFIG_BOARD_LATE_INITIALIZE=y :
|
||||
* Called from board_late_initialize().
|
||||
*
|
||||
* CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_BOARDCTL=y :
|
||||
* Called from the NSH library via board_app_initialize().
|
||||
*
|
||||
* Input Parameters:
|
||||
* None.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero (OK) is returned on success; A negated errno value is returned on
|
||||
* any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int esp_bringup(void);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_twai_setup
|
||||
*
|
||||
* Description:
|
||||
* Initialize TWAI and register the TWAI device
|
||||
*
|
||||
* Input Parameters:
|
||||
* port - Port number (for hardware that has multiple TWAI interfaces)
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero (OK) is returned on success; A negated errno value is returned on
|
||||
* any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_TWAI
|
||||
int board_twai_setup(int port);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: esp_gpio_init
|
||||
*
|
||||
* Description:
|
||||
* Configure the GPIO driver.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero (OK).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_DEV_GPIO
|
||||
int esp_gpio_init(void);
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __BOARDS_RISCV_ESP32C6_ESP32C6_XIAO_SRC_ESP32C6_XIAO_H */
|
||||
@@ -0,0 +1,83 @@
|
||||
/****************************************************************************
|
||||
* boards/risc-v/esp32c6/esp32c6-xiao/src/esp32c6_appinit.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
|
||||
#include "esp32c6-xiao.h"
|
||||
|
||||
#ifdef CONFIG_BOARDCTL
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_app_initialize
|
||||
*
|
||||
* Description:
|
||||
* Perform application specific initialization. This function is never
|
||||
* called directly from application code, but only indirectly via the
|
||||
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
|
||||
*
|
||||
* Input Parameters:
|
||||
* arg - The boardctl() argument is passed to the board_app_initialize()
|
||||
* implementation without modification. The argument has no
|
||||
* meaning to NuttX; the meaning of the argument is a contract
|
||||
* between the board-specific initialization logic and the
|
||||
* matching application logic. The value could be such things as a
|
||||
* mode enumeration value, a set of DIP switch settings, a
|
||||
* pointer to configuration data read from a file or serial FLASH,
|
||||
* or whatever you would like to do with it. Every implementation
|
||||
* should accept zero/NULL as a default configuration.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero (OK) is returned on success; a negated errno value is returned on
|
||||
* any failure to indicate the nature of the failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int board_app_initialize(uintptr_t arg)
|
||||
{
|
||||
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||
/* Board initialization already performed by board_late_initialize() */
|
||||
|
||||
return OK;
|
||||
#else
|
||||
/* Perform board-specific initialization */
|
||||
|
||||
return esp_bringup();
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* CONFIG_BOARDCTL */
|
||||
@@ -0,0 +1,91 @@
|
||||
/****************************************************************************
|
||||
* boards/risc-v/esp32c6/esp32c6-xiao/src/esp32c6_boot.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include "esp32c6-xiao.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: esp_board_initialize
|
||||
*
|
||||
* Description:
|
||||
* All Espressif boards must provide the following entry point.
|
||||
* This entry point is called early in the initialization -- after all
|
||||
* memory has been configured and mapped but before any devices have been
|
||||
* initialized.
|
||||
*
|
||||
* Input Parameters:
|
||||
* None.
|
||||
*
|
||||
* Returned Value:
|
||||
* None.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void esp_board_initialize(void)
|
||||
{
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_late_initialize
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
|
||||
* initialization call will be performed in the boot-up sequence to a
|
||||
* function called board_late_initialize(). board_late_initialize() will
|
||||
* be called immediately after up_initialize() is called and just before
|
||||
* the initial application is started. This additional initialization
|
||||
* phase may be used, for example, to initialize board-specific device
|
||||
* drivers.
|
||||
*
|
||||
* Input Parameters:
|
||||
* None.
|
||||
*
|
||||
* Returned Value:
|
||||
* None.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||
void board_late_initialize(void)
|
||||
{
|
||||
/* Perform board-specific initialization */
|
||||
|
||||
esp_bringup();
|
||||
}
|
||||
#endif
|
||||
@@ -0,0 +1,371 @@
|
||||
/****************************************************************************
|
||||
* boards/risc-v/esp32c6/esp32c6-xiao/src/esp32c6_bringup.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <debug.h>
|
||||
#include <fcntl.h>
|
||||
#include <syslog.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <nuttx/fs/fs.h>
|
||||
|
||||
#include "esp_board_spiflash.h"
|
||||
#include "esp_board_i2c.h"
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_ADC
|
||||
# include "esp_board_adc.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_WATCHDOG
|
||||
# include "espressif/esp_wdt.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TIMER
|
||||
# include "espressif/esp_timer.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ONESHOT
|
||||
# include "espressif/esp_oneshot.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_RTC_DRIVER
|
||||
# include "espressif/esp_rtc.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DEV_GPIO
|
||||
# include "espressif/esp_gpio.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_EFUSE
|
||||
# include "espressif/esp_efuse.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESP_RMT
|
||||
# include "esp_board_rmt.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_I2S
|
||||
# include "esp_board_i2s.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_SPI
|
||||
# include "espressif/esp_spi.h"
|
||||
# include "esp_board_spidev.h"
|
||||
# ifdef CONFIG_ESPRESSIF_SPI_BITBANG
|
||||
# include "espressif/esp_spi_bitbang.h"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_WIFI_BT_COEXIST
|
||||
# include "private/esp_coexist_internal.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_WIFI
|
||||
# include "esp_board_wlan.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SPI_SLAVE_DRIVER
|
||||
# include "esp_board_spislavedev.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SYSTEM_NXDIAG_ESPRESSIF_CHIP_WO_TOOL
|
||||
# include "espressif/esp_nxdiag.h"
|
||||
#endif
|
||||
|
||||
#include "esp32c6-xiao.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: esp_bringup
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture-specific initialization.
|
||||
*
|
||||
* CONFIG_BOARD_LATE_INITIALIZE=y :
|
||||
* Called from board_late_initialize().
|
||||
*
|
||||
* CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_BOARDCTL=y :
|
||||
* Called from the NSH library via board_app_initialize().
|
||||
*
|
||||
* Input Parameters:
|
||||
* None.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero (OK) is returned on success; A negated errno value is returned on
|
||||
* any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int esp_bringup(void)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
#ifdef CONFIG_FS_PROCFS
|
||||
/* Mount the procfs file system */
|
||||
|
||||
ret = nx_mount(NULL, "/proc", "procfs", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to mount procfs at /proc: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_FS_TMPFS
|
||||
/* Mount the tmpfs file system */
|
||||
|
||||
ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to mount tmpfs at %s: %d\n", CONFIG_LIBC_TMPDIR, ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_ESPRESSIF_EFUSE)
|
||||
ret = esp_efuse_initialize("/dev/efuse");
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_MWDT0
|
||||
ret = esp_wdt_initialize("/dev/watchdog0", ESP_WDT_MWDT0);
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to initialize WDT: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_MWDT1
|
||||
ret = esp_wdt_initialize("/dev/watchdog1", ESP_WDT_MWDT1);
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to initialize WDT: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_RWDT
|
||||
ret = esp_wdt_initialize("/dev/watchdog2", ESP_WDT_RWDT);
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to initialize WDT: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TIMER
|
||||
ret = esp_timer_initialize(0);
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to initialize Timer 0: %d\n", ret);
|
||||
}
|
||||
|
||||
#ifndef CONFIG_ONESHOT
|
||||
ret = esp_timer_initialize(1);
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to initialize Timer 1: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ONESHOT
|
||||
ret = esp_oneshot_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to initialize Oneshot Timer: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESP_RMT
|
||||
ret = board_rmt_txinitialize(RMT_TXCHANNEL, RMT_OUTPUT_PIN);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: board_rmt_txinitialize() failed: %d\n", ret);
|
||||
}
|
||||
|
||||
ret = board_rmt_rxinitialize(RMT_RXCHANNEL, RMT_INPUT_PIN);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: board_rmt_txinitialize() failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_RTC_DRIVER
|
||||
/* Initialize the RTC driver */
|
||||
|
||||
ret = esp_rtc_driverinit();
|
||||
if (ret < 0)
|
||||
{
|
||||
_err("Failed to initialize the RTC driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_ESPRESSIF_SPI) && defined(CONFIG_SPI_DRIVER)
|
||||
# ifdef CONFIG_ESPRESSIF_SPI2
|
||||
ret = board_spidev_initialize(ESPRESSIF_SPI2);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to init spidev 2: %d\n", ret);
|
||||
}
|
||||
# endif /* CONFIG_ESPRESSIF_SPI2 */
|
||||
|
||||
# ifdef CONFIG_ESPRESSIF_SPI_BITBANG
|
||||
ret = board_spidev_initialize(ESPRESSIF_SPI_BITBANG);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to init spidev 3: %d\n", ret);
|
||||
}
|
||||
# endif /* CONFIG_ESPRESSIF_SPI_BITBANG */
|
||||
#endif /* CONFIG_ESPRESSIF_SPI && CONFIG_SPI_DRIVER*/
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_SPIFLASH
|
||||
ret = board_spiflash_init();
|
||||
if (ret)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_ESPRESSIF_I2S)
|
||||
/* Configure I2S peripheral interfaces */
|
||||
|
||||
ret = board_i2s_init();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize I2S driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_I2C_DRIVER)
|
||||
/* Configure I2C peripheral interfaces */
|
||||
|
||||
ret = board_i2c_init();
|
||||
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize I2C driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_TEMP
|
||||
struct esp_temp_sensor_config_t cfg = TEMPERATURE_SENSOR_CONFIG(10, 50);
|
||||
ret = esp_temperature_sensor_initialize(cfg);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize temperature sensor driver: %d\n",
|
||||
ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_TWAI0
|
||||
|
||||
/* Initialize TWAI and register the TWAI driver. */
|
||||
|
||||
ret = board_twai_setup(0);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: TWAI0 board_twai_setup failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_TWAI1
|
||||
|
||||
/* Initialize TWAI and register the TWAI driver. */
|
||||
|
||||
ret = board_twai_setup(1);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: TWAI1 board_twai_setup failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_WIFI_BT_COEXIST
|
||||
esp_coex_adapter_register(&g_coex_adapter_funcs);
|
||||
coex_pre_init();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESPRESSIF_WIFI
|
||||
ret = board_wlan_init();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n",
|
||||
ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_SPI_SLAVE_DRIVER) && defined(CONFIG_ESPRESSIF_SPI2)
|
||||
ret = board_spislavedev_initialize(ESPRESSIF_SPI2);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize SPI%d Slave driver: %d\n",
|
||||
ESPRESSIF_SPI2, ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DEV_GPIO
|
||||
ret = esp_gpio_init();
|
||||
if (ret < 0)
|
||||
{
|
||||
ierr("Failed to initialize GPIO Driver: %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
|
||||
/* Initialize and register the pcnt/qencoder driver */
|
||||
|
||||
ret = board_adc_init();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: board_adc_init failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* If we got here then perhaps not all initialization was successful, but
|
||||
* at least enough succeeded to bring-up NSH with perhaps reduced
|
||||
* capabilities.
|
||||
*/
|
||||
|
||||
return ret;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,83 @@
|
||||
/****************************************************************************
|
||||
* boards/risc-v/esp32c6/esp32c6-xiao/src/esp32c6_reset.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <assert.h>
|
||||
#include <debug.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/board.h>
|
||||
|
||||
#include "espressif/esp_systemreset.h"
|
||||
|
||||
#ifdef CONFIG_BOARDCTL_RESET
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_reset
|
||||
*
|
||||
* Description:
|
||||
* Reset board. Support for this function is required by board-level
|
||||
* logic if CONFIG_BOARDCTL_RESET is selected.
|
||||
*
|
||||
* Input Parameters:
|
||||
* status - Status information provided with the reset event. This
|
||||
* meaning of this status information is board-specific. If not
|
||||
* used by a board, the value zero may be provided in calls to
|
||||
* board_reset().
|
||||
*
|
||||
* Returned Value:
|
||||
* If this function returns, then it was not possible to power-off the
|
||||
* board due to some constraints. The return value in this case is a
|
||||
* board-specific reason for the failure to shutdown.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int board_reset(int status)
|
||||
{
|
||||
syslog(LOG_INFO, "reboot status=%d\n", status);
|
||||
|
||||
switch (status)
|
||||
{
|
||||
case EXIT_SUCCESS:
|
||||
up_shutdown_handler();
|
||||
break;
|
||||
case CONFIG_BOARD_ASSERT_RESET_VALUE:
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
up_systemreset();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_BOARDCTL_RESET */
|
||||
Reference in New Issue
Block a user