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https://github.com/espressif/esp-idf.git
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207 lines
8.1 KiB
Plaintext
207 lines
8.1 KiB
Plaintext
menu "Serial flasher config"
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depends on !APP_BUILD_TYPE_PURE_RAM_APP
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config ESPTOOLPY_NO_STUB
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bool "Disable download stub"
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default y if IDF_ENV_FPGA || IDF_ENV_BRINGUP
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default y if IDF_TARGET_ESP32C61 # TODO: IDF-9241 to be removed
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default n
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help
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The flasher tool sends a precompiled download stub first by default. That stub allows things
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like compressed downloads and more. Usually you should not need to disable that feature
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config ESPTOOLPY_OCT_FLASH
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depends on IDF_TARGET_ESP32S3
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bool "Enable Octal Flash"
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default n
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config ESPTOOLPY_FLASH_MODE_AUTO_DETECT
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depends on IDF_TARGET_ESP32S3
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bool "Choose flash mode automatically (please read help)"
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default y
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help
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This config option helps decide whether flash is Quad or Octal, but please note some limitations:
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1. If the flash chip is an Octal one, even if one of "QIO", "QOUT", "DIO", "DOUT" options is
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selected in `ESPTOOLPY_FLASHMODE`, our code will automatically change the
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mode to "OPI" and the sample mode will be STR.
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2. If the flash chip is a Quad one, even if "OPI" is selected in `ESPTOOLPY_FLASHMODE`, our code will
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automatically change the mode to "DIO".
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3. This option is mainly to improve the out-of-box experience of developers. It doesn't guarantee
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the feature-complete. Some code still rely on `ESPTOOLPY_OCT_FLASH`. Please do not rely on this option
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when you are pretty sure that you are using Octal flash.
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In this case, please enable `ESPTOOLPY_OCT_FLASH` option, then you can choose `DTR` sample mode
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in `ESPTOOLPY_FLASH_SAMPLE_MODE`. Otherwise, only `STR` mode is available.
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4. Enabling this feature reduces available internal RAM size (around 900 bytes).
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If your IRAM space is insufficient and you're aware of your flash type,
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disable this option and select corresponding flash type options.
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choice ESPTOOLPY_FLASHMODE
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prompt "Flash SPI mode"
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default ESPTOOLPY_FLASHMODE_DIO
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default ESPTOOLPY_FLASHMODE_OPI if ESPTOOLPY_OCT_FLASH
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help
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Mode the flash chip is flashed in, as well as the default mode for the
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binary to run in.
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config ESPTOOLPY_FLASHMODE_QIO
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depends on !ESPTOOLPY_OCT_FLASH
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bool "QIO"
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config ESPTOOLPY_FLASHMODE_QOUT
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depends on !ESPTOOLPY_OCT_FLASH
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bool "QOUT"
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config ESPTOOLPY_FLASHMODE_DIO
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depends on !ESPTOOLPY_OCT_FLASH
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bool "DIO"
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config ESPTOOLPY_FLASHMODE_DOUT
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depends on !ESPTOOLPY_OCT_FLASH
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bool "DOUT"
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config ESPTOOLPY_FLASHMODE_OPI
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depends on ESPTOOLPY_OCT_FLASH
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bool "OPI"
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endchoice
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choice ESPTOOLPY_FLASH_SAMPLE_MODE
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prompt "Flash Sampling Mode"
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default ESPTOOLPY_FLASH_SAMPLE_MODE_DTR if ESPTOOLPY_OCT_FLASH
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default ESPTOOLPY_FLASH_SAMPLE_MODE_STR if !ESPTOOLPY_OCT_FLASH
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config ESPTOOLPY_FLASH_SAMPLE_MODE_STR
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bool "STR Mode"
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config ESPTOOLPY_FLASH_SAMPLE_MODE_DTR
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depends on ESPTOOLPY_OCT_FLASH
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bool "DTR Mode"
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endchoice
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# Note: we use esptool.py to flash bootloader in
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# dio mode for QIO/QOUT, bootloader then upgrades
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# itself to quad mode during initialisation
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config ESPTOOLPY_FLASHMODE
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string
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default "dio" if ESPTOOLPY_FLASHMODE_QIO
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default "dio" if ESPTOOLPY_FLASHMODE_QOUT
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default "dio" if ESPTOOLPY_FLASHMODE_DIO
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default "dout" if ESPTOOLPY_FLASHMODE_DOUT
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# The 1st and 2nd bootloader doesn't support opi mode,
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# using fastrd instead. For now the ESPTOOL doesn't support
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# fasted (see ESPTOOL-274), using dout instead. In ROM the flash mode
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# information get from efuse, so don't care this dout choice.
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default "dout" if ESPTOOLPY_FLASHMODE_OPI
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orsource "../spi_flash/$IDF_TARGET/Kconfig.flash_freq"
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config ESPTOOLPY_FLASHFREQ
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string
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# On some of the ESP chips, max boot frequency would be equal to (or even lower than) 80m.
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# We currently define this to `80m`.
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default '80m' if ESPTOOLPY_FLASHFREQ_120M
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default '80m' if ESPTOOLPY_FLASHFREQ_80M
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default '60m' if ESPTOOLPY_FLASHFREQ_60M
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default '48m' if ESPTOOLPY_FLASHFREQ_64M # For 0xf in esptool
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default '48m' if ESPTOOLPY_FLASHFREQ_48M
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default '24m' if ESPTOOLPY_FLASHFREQ_32M # For 0x0 in esptool
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default '30m' if ESPTOOLPY_FLASHFREQ_30M
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default '24m' if ESPTOOLPY_FLASHFREQ_24M
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default '40m' if ESPTOOLPY_FLASHFREQ_40M
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default '26m' if ESPTOOLPY_FLASHFREQ_26M
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default '20m' if ESPTOOLPY_FLASHFREQ_20M
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default '12m' if ESPTOOLPY_FLASHFREQ_16M # For 0x2 in esptool
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default '20m' # if no clock can match in bin headers, go with minimal.
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choice ESPTOOLPY_FLASHSIZE
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prompt "Flash size"
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default ESPTOOLPY_FLASHSIZE_2MB
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help
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SPI flash size, in megabytes
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config ESPTOOLPY_FLASHSIZE_1MB
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bool "1 MB"
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config ESPTOOLPY_FLASHSIZE_2MB
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bool "2 MB"
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config ESPTOOLPY_FLASHSIZE_4MB
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bool "4 MB"
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config ESPTOOLPY_FLASHSIZE_8MB
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bool "8 MB"
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config ESPTOOLPY_FLASHSIZE_16MB
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bool "16 MB"
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config ESPTOOLPY_FLASHSIZE_32MB
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bool "32 MB"
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config ESPTOOLPY_FLASHSIZE_64MB
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bool "64 MB"
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config ESPTOOLPY_FLASHSIZE_128MB
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bool "128 MB"
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endchoice
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config ESPTOOLPY_FLASHSIZE
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string
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default "1MB" if ESPTOOLPY_FLASHSIZE_1MB
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default "2MB" if ESPTOOLPY_FLASHSIZE_2MB
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default "4MB" if ESPTOOLPY_FLASHSIZE_4MB
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default "8MB" if ESPTOOLPY_FLASHSIZE_8MB
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default "16MB" if ESPTOOLPY_FLASHSIZE_16MB
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default "32MB" if ESPTOOLPY_FLASHSIZE_32MB
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default "64MB" if ESPTOOLPY_FLASHSIZE_64MB
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default "128MB" if ESPTOOLPY_FLASHSIZE_128MB
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config ESPTOOLPY_HEADER_FLASHSIZE_UPDATE
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bool "Detect flash size when flashing bootloader"
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default n
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help
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If this option is set, flashing the project will automatically detect
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the flash size of the target chip and update the bootloader image
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before it is flashed.
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Enabling this option turns off the image protection against corruption
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by a SHA256 digest. Updating the bootloader image before flashing would
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invalidate the digest.
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choice ESPTOOLPY_BEFORE
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prompt "Before flashing"
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default ESPTOOLPY_BEFORE_RESET
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help
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Configure whether esptool.py should reset the ESP32 before flashing.
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Automatic resetting depends on the RTS & DTR signals being
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wired from the serial port to the ESP32. Most USB development
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boards do this internally.
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config ESPTOOLPY_BEFORE_RESET
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bool "Reset to bootloader"
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config ESPTOOLPY_BEFORE_NORESET
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bool "No reset"
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endchoice
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config ESPTOOLPY_BEFORE
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string
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default "default_reset" if ESPTOOLPY_BEFORE_RESET
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default "no_reset" if ESPTOOLPY_BEFORE_NORESET
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choice ESPTOOLPY_AFTER
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prompt "After flashing"
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default ESPTOOLPY_AFTER_RESET
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help
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Configure whether esptool.py should reset the ESP32 after flashing.
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Automatic resetting depends on the RTS & DTR signals being
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wired from the serial port to the ESP32. Most USB development
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boards do this internally.
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config ESPTOOLPY_AFTER_RESET
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bool "Reset after flashing"
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config ESPTOOLPY_AFTER_NORESET
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bool "Stay in bootloader"
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endchoice
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config ESPTOOLPY_AFTER
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string
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default "hard_reset" if ESPTOOLPY_AFTER_RESET
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default "no_reset" if ESPTOOLPY_AFTER_NORESET
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config ESPTOOLPY_MONITOR_BAUD
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int
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default ESP_CONSOLE_UART_BAUDRATE if ESP_CONSOLE_UART
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default 115200 if !ESP_CONSOLE_UART
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endmenu
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