SPIFLASH

Mastering Linux on MCU Series Part 17: New Boot Design for Loading Linux – Image Layout and Loader Implementation

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Mastering Linux on MCU Series Part 17: New Boot Design for Loading Linux - Image Layout and Loader Implementation

1. Introduction We have completed the foundational work, enabling us to have shell interaction capabilities, allowing arbitrary import and export of content in on-chip memory and SPIFLASH. Now we can enter the most critical phase: programming the image and loading it to run. First, we need to design the storage structure of the image in … Read more

Mastering Linux on MCU Series Part 18: New Boot Design to Load and Start Linux (5) – Loading from SPIFLASH

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Mastering Linux on MCU Series Part 18: New Boot Design to Load and Start Linux (5) - Loading from SPIFLASH

1. Introduction Previously, we completed the design and source code implementation of the storage layout and loader. Now we will practice and test loading the image from SPIFLASH into SDRAM for execution. Of course, during debugging, we can also directly transfer the image to SDRAM using xmodem for direct execution. See the code at:https://github.com/qinyunti/stm32f429-boot.git Please … Read more