Ageisreiter: /* Start U-Boot via USB DFU upload: */

2025-09-24T14:26:55Z

Start U-Boot via USB DFU upload:

← Older revision		Revision as of 16:26, 24 September 2025
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	<syntaxhighlight lang="console">		<syntaxhighlight lang="console">
	</syntaxhighlight>		</syntaxhighlight>

			:'''>>> U-Boot starts up. Stop in U-Boot for next step'''

	=== Install bootloader to eMMC:===		=== Install bootloader to eMMC:===

Ageisreiter: /* Install dfu-util (debian) */

2025-09-24T14:25:57Z

Install dfu-util (debian)

← Older revision		Revision as of 16:25, 24 September 2025
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	=== Install dfu-util (debian) ===		=== Install dfu-util (debian) ===
	<syntaxhighlight lang="shell">		<syntaxhighlight lang="shell">
	apt-get install dfu-util		sudo apt-get install dfu-util
	sudo apt-get install bmap-tools		sudo apt-get install bmap-tools
	</syntaxhighlight>		</syntaxhighlight>

Ageisreiter: /* Install dfu-util (debian) */

2025-09-24T14:25:46Z

Install dfu-util (debian)

← Older revision		Revision as of 16:25, 24 September 2025
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	<syntaxhighlight lang="shell">		<syntaxhighlight lang="shell">
	apt-get install dfu-util		apt-get install dfu-util
	~~</syntaxhighlight>~~
	~~<syntaxhighlight lang="console">~~
	~~</syntaxhighlight>~~
	~~<syntaxhighlight lang="shell">~~
	sudo apt-get install bmap-tools		sudo apt-get install bmap-tools
	</syntaxhighlight>		</syntaxhighlight>

Ageisreiter: /* Install dfu-util (debian) */

2025-09-24T14:25:25Z

Install dfu-util (debian)

← Older revision		Revision as of 16:25, 24 September 2025
Line 26:		Line 26:
	<syntaxhighlight lang="shell">		<syntaxhighlight lang="shell">
	apt-get install dfu-util		apt-get install dfu-util
			</syntaxhighlight>
			<syntaxhighlight lang="console">
			</syntaxhighlight>
			<syntaxhighlight lang="shell">
			sudo apt-get install bmap-tools
	</syntaxhighlight>		</syntaxhighlight>
	<syntaxhighlight lang="console">		<syntaxhighlight lang="console">

Ageisreiter: Created page with "
TOC
== Requirements == === Software === * Linux host computer (Virtual Machine for Application Development is used in this guide) * [https://packages.debian.org/stable/dfu-util dfu-util] (for DFU boot mode) === Hardware === * DHSBC STM32MP25 board * USB-A to Type-C cable (for DFU and UMS data connection) * Type-C power supply for DHCBS STM32MP25 board * FTDI cable TTL-232R-3V3 for console connection == Preparation == This installa..."

2025-09-24T14:23:54Z

Created page with "<div class="toclimit-3">__TOC__</div> == Requirements == === Software === * Linux host computer (Virtual Machine for Application Development is used in this guide) * [https://packages.debian.org/stable/dfu-util dfu-util] (for DFU boot mode) === Hardware === * DHSBC STM32MP25 board * USB-A to Type-C cable (for DFU and UMS data connection) * Type-C power supply for DHCBS STM32MP25 board * FTDI cable TTL-232R-3V3 for console connection == Preparation == This installa..."

New page

<div class="toclimit-3">__TOC__</div>

== Requirements ==
=== Software ===
* Linux host computer ([[Virtual Machine for Application Development]] is used in this guide)
* [https://packages.debian.org/stable/dfu-util dfu-util] (for DFU boot mode)

=== Hardware ===
* DHSBC STM32MP25 board
* USB-A to Type-C cable (for DFU and UMS data connection)
* Type-C power supply for DHCBS STM32MP25 board
* FTDI cable TTL-232R-3V3 for console connection

== Preparation ==
This installation was made on the [[Virtual Machine for Application Development]].
All console expressions refer to this Debian system, but any other debian based system should also work.

'''BOOT MODES'''
:{| class="wikitable" style="width: 400px"
||USB (DFU)||<tt>0000b</tt>
|-
||eMMC Flash ||<tt>0010b</tt>
|}

=== Install dfu-util (debian) ===
<syntaxhighlight lang="shell">
apt-get install dfu-util
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>

=== Collect artifacts from OE build:===
* tf-a-stm32mp25xx-dhcos-som.stm32-stm32mp2
* fip-ddr.bin-stm32mp2
* fip.bin-stm32mp2
* dh-image-demo-dh-stm32mp25-dhcos-dhsbc.rootfs.wic.bmap dh-image-demo-dh-stm32mp25-dhcos-dhsbc.rootfs.wic

=== Start U-Boot via USB DFU upload:===

:'''>>> Connecting USB Data and FTDI console port. Open a terminal program (PuTTY or TeraTerm) for serial console connection.'''

:'''>>> Switch boot mode to 1234=OFF-OFF-OFF-OFF (USB DFU boot)'''

:'''>>> Power on the board'''

:'''>>> DFU device apears on Linux host computer'''

<syntaxhighlight lang="shell">
$ dfu-util -w -a 0 -D tf-a-stm32mp25xx-dhcos-som.stm32-stm32mp2 -R
$ dfu-util -w -a 0 -D fip-ddr.bin-stm32mp2 -R
$ dfu-util -w -a 1 -D fip.bin-stm32mp2 -R
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>

=== Install bootloader to eMMC:===
* U-Boot side:
<syntaxhighlight lang="shell">
=> ums 0 mmc 1.1
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>
* Host PC side
<syntaxhighlight lang="shell">
$ sudo dd if=tf-a-stm32mp25xx-dhcos-som.stm32-stm32mp2 of=/dev/sdX
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>
* U-Boot side:
<syntaxhighlight lang="shell">
=> ums 0 mmc 1.2
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>
* Host PC side
<syntaxhighlight lang="shell">
$ sudo dd if=tf-a-stm32mp25xx-dhcos-som.stm32-stm32mp2 of=/dev/sdX
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>
* U-Boot side:
<syntaxhighlight lang="shell">
=> mmc partconf 1 1 1 0
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>

=== Install root filesystem to eMMC:===
*U-Boot side:
<syntaxhighlight lang="shell">
=> ums 0 mmc 1
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>
* Host PC side
<syntaxhighlight lang="shell">
$ sudo bmaptool copy --bmap dh-image-demo-dh-stm32mp25-dhcos-dhsbc.rootfs.wic.bmap dh-image-demo-dh-stm32mp25-dhcos-dhsbc.rootfs.wic /dev/sdX
</syntaxhighlight>
<syntaxhighlight lang="console">
</syntaxhighlight>

:'''>>> Power off the board, switch boot mode to 1234=OFF-ON-OFF-OFF (eMMC boot)'''

:'''>>> Power on and boot'''

DHSBC STM32MP2 DFU and UMS usage - Revision history

Ageisreiter: /* Start U-Boot via USB DFU upload: */

Ageisreiter: /* Install dfu-util (debian) */

Ageisreiter: /* Install dfu-util (debian) */

Ageisreiter: /* Install dfu-util (debian) */