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doc: espressif: update espressif soc guidelines

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Remove unnecessary path export for linux environment
Update serial port flashing information

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This commit is contained in:
Sylvio Alves 2021-07-09 00:59:48 -03:00 • committed by Christopher Friedt
commit ec4e41902b
3 changed files with 11 additions and 5 deletions
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5
boards/riscv/esp32c3_devkitm/doc/index.rst
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@ -52,7 +52,6 @@ On Linux and macOS:
export ZEPHYR_TOOLCHAIN_VARIANT="espressif"
export ESPRESSIF_TOOLCHAIN_PATH="${HOME}/.espressif/tools/riscv32-esp-elf/1.24.0.123_64eb9ff-8.4.0/riscv32-esp-elf"
export PATH=$PATH:$ESPRESSIF_TOOLCHAIN_PATH/bin
On Windows:
@ -109,7 +108,9 @@ specific options for the ESP32C3 board, as listed here:
--esp-idf-path ESP_IDF_PATH
path to ESP-IDF
--esp-device ESP_DEVICE
serial port to flash, default /dev/ttyUSB0
serial port to flash, default $ESPTOOL_PORT if defined.
If not, esptool will loop over available serial ports until
it finds ESP32 device to flash.
--esp-baud-rate ESP_BAUD_RATE
serial baud rate, default 921600
--esp-flash-size ESP_FLASH_SIZE

5
boards/xtensa/esp32/doc/index.rst
View file

@ -84,7 +84,6 @@ On Linux and macOS:
export ZEPHYR_TOOLCHAIN_VARIANT="espressif"
export ESPRESSIF_TOOLCHAIN_PATH="${HOME}/.espressif/tools/xtensa-esp32-elf/esp-2020r3-8.4.0/xtensa-esp32-elf"
export PATH=$PATH:$ESPRESSIF_TOOLCHAIN_PATH/bin
On Windows:
@ -143,7 +142,9 @@ specific options for the ESP32 board, as listed here:
--esp-idf-path ESP_IDF_PATH
path to ESP-IDF
--esp-device ESP_DEVICE
serial port to flash, default /dev/ttyUSB0
serial port to flash, default $ESPTOOL_PORT if defined.
If not, esptool will loop over available serial ports until
it finds ESP32 device to flash.
--esp-baud-rate ESP_BAUD_RATE
serial baud rate, default 921600
--esp-flash-size ESP_FLASH_SIZE

6
boards/xtensa/esp32s2_saola/doc/index.rst
View file

@ -57,10 +57,12 @@ On Windows:
# on CMD:
set ESPRESSIF_TOOLCHAIN_PATH=%USERPROFILE%\.espressif\tools\xtensa-esp32s2-elf\esp-2020r3-8.4.0\xtensa-esp32s2-elf
set ZEPHYR_TOOLCHAIN_VARIANT=espressif
set PATH=%PATH%;%ESPRESSIF_TOOLCHAIN_PATH%\bin
# on PowerShell
$env:ESPRESSIF_TOOLCHAIN_PATH="$env:USERPROFILE\.espressif\tools\xtensa-esp32s2-elf\esp-2020r3-8.4.0\xtensa-esp32s2-elf"
$env:ZEPHYR_TOOLCHAIN_VARIANT="espressif"
$env:Path += "$env:ESPRESSIF_TOOLCHAIN_PATH\bin"
Finally, retrieve required submodules to build this port. This might take a while for the first time:
@ -103,7 +105,9 @@ specific options for the ESP32-S2 board, as listed here:
--esp-idf-path ESP_IDF_PATH
path to ESP-IDF
--esp-device ESP_DEVICE
serial port to flash, default /dev/ttyUSB0
serial port to flash, default $ESPTOOL_PORT if defined.
If not, esptool will loop over available serial ports until
it finds ESP32 device to flash.
--esp-baud-rate ESP_BAUD_RATE
serial baud rate, default 921600
--esp-flash-size ESP_FLASH_SIZE