stm32-mw-extmem-ldr/Release_Notes.html at main · STMicroelectronics/stm32-mw-extmem-ldr · GitHub

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<!DOCTYPE html>
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  <title>Release Notes for STM32 External Memory Loader</title>
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<div class="col-sm-12 col-lg-4">
<center>
<h1 id="release-notes-for">Release Notes for</h1>
<h1 id="stm32_extmem_loader"><mark>STM32_ExtMem_Loader</mark></h1>
<p>Copyright © 2023 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img
src="_htmresc/st_logo_2020.png" alt="ST logo" /></a>
</center>
<h1 id="purpose">Purpose</h1>
<p><strong>The source code delivered is a middleware that helps user
building its own loader for external SFDP NOR
memories.</mark></strong></p>
<p>The STM32Cube firmware solution offers a straightforward API with a
modular architecture, making it simple to fine tune custom applications
and scalable to fit most requirements.</p>
<figure>
<img src="_htmresc/ExtMemLoader_archi.bmp"
alt="STM32_ExtMem_Loader_Architecture overview" />
<figcaption aria-hidden="true">STM32_ExtMem_Loader_Architecture
overview</figcaption>
</figure>
<p><br />
</p>
<p>Here is the list of references to user documents:</p>
<ul>
<li><a
href="https://wiki.st.com/stm32mcu/wiki/%20Getting_started_with_External_memory_Manager_and_External_memory_loader">WIKI
Page</a>: Getting started with External memory Manager</li>
</ul>
</div>
<section id="update-history" class="col-sm-12 col-lg-8">
<h1>Update History</h1>
<div class="collapse">
<input type="checkbox" id="collapse-section4" checked aria-hidden="true">
<label for="collapse-section4" aria-hidden="true"><strong>V1.1.2 /
30-April-2026</strong></label>
<div>
<h2 id="main-changes">Main Changes</h2>
<ul>
<li>docs: Added SW_Security_Level.md to the package.</li>
</ul>
<h2 id="contents">Contents</h2>
<h2 id="known-limitations">Known limitations</h2>
<ul>
<li>List of the tested memories
<ul>
<li>SFDP : MACRONIX MX66UW1G45G</li>
<li>SFDP : MACRONIX MX25UW25645G</li>
</ul></li>
<li>List of the tested and supported bootloader interfaces in
STM32Cubeprogrammer:
<ul>
<li>USART</li>
<li>USB</li>
</ul></li>
</ul>
<h2 id="development-toolchains-and-compilers">Development Toolchains and
Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.1.</li>
<li>Keil MDK-ARM toolchain V5.38 using ARM Compiler 6.</li>
<li>STM32CubeIDE toolchain v1.15.0 using GCC compiler 12.</li>
</ul>
<h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="dependencies">Dependencies</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section3" aria-hidden="true">
<label for="collapse-section3" aria-hidden="true"><strong>V1.1.1 /
10-October-2025</strong></label>
<div>
<h2 id="main-changes-1">Main Changes</h2>
<ul>
<li>docs: Updated the SLA0044 license information.</li>
<li>fix: Ensured the compiler retains MDK-ARM APIs post-build.</li>
</ul>
<h2 id="contents-1">Contents</h2>
<h2 id="known-limitations-1">Known limitations</h2>
<ul>
<li>List of the tested memories
<ul>
<li>SFDP : MACRONIX MX66UW1G45G</li>
<li>SFDP : MACRONIX MX25UW25645G</li>
</ul></li>
<li>List of the tested and supported bootloader interfaces in
STM32Cubeprogrammer:
<ul>
<li>USART</li>
<li>USB</li>
</ul></li>
</ul>
<h2 id="development-toolchains-and-compilers-1">Development Toolchains
and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.1.</li>
<li>Keil MDK-ARM toolchain V5.38 using ARM Compiler 6.</li>
<li>STM32CubeIDE toolchain v1.15.0 using GCC compiler 12.</li>
</ul>
<h2 id="supported-devices-and-boards-1">Supported Devices and
boards</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility-1">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="dependencies-1">Dependencies</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section2" aria-hidden="true">
<label for="collapse-section2" aria-hidden="true"><strong>V1.1.0 /
24-April-2024</strong></label>
<div>
<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>Update to support memories programming with openbootloader using
bootloader interfeces.</li>
</ul>
<h2 id="contents-2">Contents</h2>
<h2 id="known-limitations-2">Known limitations</h2>
<ul>
<li>List of the tested memories
<ul>
<li>SFDP : MACRONIX MX66UW1G45G</li>
<li>SFDP : MACRONIX MX25UW25645G</li>
</ul></li>
<li>List of the tested and supported bootloader interfaces in
STM32Cubeprogrammer:
<ul>
<li>USART</li>
<li>USB</li>
</ul></li>
</ul>
<h2 id="development-toolchains-and-compilers-2">Development Toolchains
and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.1.</li>
<li>Keil MDK-ARM toolchain V5.38 using ARM Compiler 6.</li>
<li>STM32CubeIDE toolchain v1.15.0 using GCC compiler 12.</li>
</ul>
<h2 id="supported-devices-and-boards-2">Supported Devices and
boards</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility-2">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="dependencies-2">Dependencies</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section1" aria-hidden="true">
<label for="collapse-section1" aria-hidden="true"><strong>V1.0.0 /
28-February-2024</strong></label>
<div>
<h2 id="main-changes-3">Main Changes</h2>
<p>First official version for STM32H7Rs/Sx devices.</p>
<h2 id="contents-3">Contents</h2>
<h2 id="known-limitations-3">Known limitations</h2>
<ul>
<li>List of the tested memories
<ul>
<li>SFDP : MACRONIX MX66UW1G45G</li>
<li>SFDP : MACRONIX MX25UW25645G</li>
</ul></li>
</ul>
<h2 id="development-toolchains-and-compilers-3">Development Toolchains
and Compilers</h2>
<ul>
<li>IAR Embedded Workbench for ARM (EWARM) toolchain V9.20.1.</li>
<li>Keil MDK-ARM toolchain V5.38 using ARM Compiler 6.</li>
<li>STM32CubeIDE toolchain v1.15.0 using GCC compiler 12.</li>
</ul>
<h2 id="supported-devices-and-boards-3">Supported Devices and
boards</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="backward-compatibility-3">Backward Compatibility</h2>
<ul>
<li>Not applicable</li>
</ul>
<h2 id="dependencies-3">Dependencies</h2>
<ul>
<li>Not applicable</li>
</ul>
</div>
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