Lines Matching refs:bootloader

16 …is done for you and ``esptool`` can automatically reset the board into bootloader mode. For other …
21 …pins must be in a known state for either normal (flash boot) or serial bootloader operation. Most …
33 …When the ESP8266 goes into serial bootloader mode, the Boot ROM switches GPIO2 to an output and th…
38 …The ESP8266 will enter the serial bootloader when GPIO0 is held low on reset. Otherwise it will ru…
43    | Low/GND       | ROM serial bootloader for esptool      |
58 …t-in USB/Serial, ``esptool.py`` can automatically reset the board into bootloader mode. For other …
66 …The {IDF_TARGET_NAME} will enter the serial bootloader when {IDF_TARGET_STRAP_BOOT_GPIO} is held l…
75         - ROM serial bootloader for esptool
88 …t also be either left unconnected/floating, or driven Low, in order to enter the serial bootloader.
92 …AP_BOOT_2_GPIO} must also be driven High, in order to enter the serial bootloader reliably. The st…
102 …As well as the above mentioned pins, other ones influence the serial bootloader, please consult th…
106 …_GPIO} and {IDF_TARGET_STRAP_BOOT_2_GPIO}, the following pins influence the serial bootloader mode:
113 …| 15 (MTDO)   | If driven Low, silences boot messages printed by the ROM bootloader. Has an intern…
118 .. _automatic-bootloader:
135 …ton** section shows buttons needed for :ref:`manually switching to bootloader <manual-bootloader>`.
137 Make the following connections for ``esptool`` to automatically enter the bootloader of an {IDF_TAR…
159 .. _manual-bootloader:
171 …le to reset the chip but for some reason the chip is not entering into bootloader mode then hold d…
287    Later output from the ROM bootloader depends on the strapping pins and
297 …This fatal error indicates that the bootloader tried to read the software bootloader header at add…
301 …bootloader at offset 0x{IDF_TARGET_BOOTLOADER_OFFSET} (maybe the bootloader was flashed to the wro…
303 …sh encryption is enabled but the bootloader is plaintext. Alternatively, flash encryption is disab…
329 …t based on a combination of eFuse values and information read from the bootloader header at flash …
339 …-  ``SPIWP:0xNN`` indicates a custom ``WP`` pin value, which is stored in the bootloader header. T…
340 …P are encoded in the configsip byte loaded from eFuse, and WP is supplied in the bootloader header.
341 …GPIO drive strength values for SPI flash pins. These are read from the bootloader header in flash.…
342 …-  ``mode: AAA, clock div: N``. SPI flash access mode. Read from the bootloader header, correspond…
343 … Quad I/O mode the ROM bootloader should load the software bootloader in a Dual I/O mode and then …
345 …bootloader actually loads the software bootloader at a lower frequency than the flash_freq value. …
346 …When the software bootloader starts it sets the APB clock to 80MHz causing the SPI clock frequency…
359 …These entries are printed as the ROM bootloader loads each segment in the software bootloader imag…
361 …bootloader image by running ``esptool.py --chip {IDF_TARGET_PATH_NAME} image_info /path/to/bootloa…
363 …lem with the SPI flash chip addressing mode, the values printed by the bootloader here may be corr…
365 … final line shows the entry point address of the software bootloader, where the ROM bootloader wil…