Emcraft Systems
a)
U-Boot firmware;
b)
Linux kernel;
c)
busybox
and other target components;
d)
Linux-hosted cross-development environment;
e)
Framework for developing multiple projects (embedded applications) from a single
installation, including sample projects allowing to kick-start software development for
Linux STM32F4.
4.
u-boot-STM32F427.bin
- prebuilt U-Boot file in the format suitable for installation into
embedded Flash of Cortex-M4 on the STM32F427 board;
5.
networking-STM32F427.uImage
- prebuilt Linux image ready to be loaded to the
STM32F427 board;
6.
linux-STM32F4-1.12.0.tar.bz2
- Linux STM32F4 software development environment,
including:
a)
U-Boot firmware;
b)
Linux kernel;
c)
busybox
and other target components;
d)
Linux-hosted cross-development environment;
e)
Framework for developing multiple projects (embedded applications) from a single
installation, including sample projects allowing to kick-start software development for
Linux STM32F4.
2.4. Downloadable Documentation Materials
The following documentation materials are available for download from Emcraft's web site to
customers of this product:
1.
linux-cortexm-um-1.12.0.pdf
- Linux Cortex-M User's Manual;
2.
STM-SOM-skg-1.12.0.pdf
- Emcraft Systems STM32F4 SOM Starter Kit Guide (this
document).
3. Software Functionality
3.1. Supported Features
The following list summarizes the features and capabilities of Linux STM32F4, Release 1.12.0:
•
U-Boot firmware:
o
U-Boot v2010.03;
o
Target initialization from power-on / reset;
o
Runs from the internal eNVM and internal SRAM (no external memory required for
standalone operation);
o
Serial console;
o
Ethernet driver for loading images to the target;
o
Serial driver for loading images to the target;
o
Device driver for built-in Flash (eNVM) and self-upgrade capability;
o
Device driver for storing environment and Linux images in external Flash;
o
Autoboot feature, allowing boot of OS images from Flash or other storage with no
operator intervention;
o
Persistent environment in Flash for customization of target operation;
Emcraft Systems STM32F4 SOM Starter Kit Guide
4/12
Release 1.12.0