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docs: update startup.rst description for single-core chip support
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Linda
2024-09-09 12:09:08 +08:00
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docs/en/api-guides/startup.rst
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@@ -7,11 +7,15 @@ This note explains various steps which happen before ``app_main`` function of an
The high level view of startup process is as follows:
1. :ref:`first-stage-bootloader` in ROM loads second-stage bootloader image to RAM (IRAM & DRAM) from flash offset {IDF_TARGET_CONFIG_BOOTLOADER_OFFSET_IN_FLASH}.
.. list::
2. :ref:`second-stage-bootloader` loads partition table and main app image from flash. Main app incorporates both RAM segments and read-only segments mapped via flash cache.
1. :ref:`first-stage-bootloader` in ROM loads second-stage bootloader image to RAM (IRAM & DRAM) from flash offset {IDF_TARGET_CONFIG_BOOTLOADER_OFFSET_IN_FLASH}.
3. :ref:`application-startup` executes. At this point the second CPU and RTOS scheduler are started.
2. :ref:`second-stage-bootloader` loads partition table and main app image from flash. Main app incorporates both RAM segments and read-only segments mapped via flash cache.
:SOC_HP_CPU_HAS_MULTIPLE_CORES: 3. :ref:`application-startup` executes. At this point, the second CPU and RTOS scheduler are started, which then run the ``main_task``, leading to the execution of ``app_main``.
:not SOC_HP_CPU_HAS_MULTIPLE_CORES: 3. :ref:`application-startup` executes. At this point, the RTOS scheduler is started, which then runs the ``main_task``, leading to the execution of ``app_main``.
This process is explained in detail in the following sections.