Difference between revisions of "iMX6 Rex USB Booting"
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* Voipac iMX6 Rex Development Kit | * Voipac iMX6 Rex Development Kit | ||
* USB to Micro-USB cable | * USB to Micro-USB cable | ||
| − | * | + | * Soldering station |
''''' Recommended SW: ''''' | ''''' Recommended SW: ''''' | ||
| Line 17: | Line 17: | ||
== Procedure == | == Procedure == | ||
Resolder resistors R0 on position R63 to R62 and R67 to R65 on the base board (Near battery holder J32):<br /> | Resolder resistors R0 on position R63 to R62 and R67 to R65 on the base board (Near battery holder J32):<br /> | ||
| − | [[image: | + | [[image:iMX6_Rex_Development_Kit-USB_OTG_selection.jpg|450px]]<br /><br /> |
Short BOOT_MODE jumper JP2 on iMX6 Rex Base Board. Connect PC and USB OTG port with a USB cable and power on the base board:<br /> | Short BOOT_MODE jumper JP2 on iMX6 Rex Base Board. Connect PC and USB OTG port with a USB cable and power on the base board:<br /> | ||
| − | [[image: | + | [[image:iMX6_Rex_Development_Kit-USB_OTG_jumper.jpg|300px]]<br /><br /> |
Open an appropriate BAT file:<br /> | Open an appropriate BAT file:<br /> | ||
| − | [[image: | + | [[image:iMX6_Rex_Development_Kit-Boot_file_selection.png|580px]]<br /><br /> |
Execute Manufacturing toolkit at host PC:<br /> | Execute Manufacturing toolkit at host PC:<br /> | ||
| − | [[image: | + | [[image:iMX6_Rex_Development_Kit-MfgTool_start.png|580px]]<br /><br /> |
Press Start button (CPU will boot firmware loaded over USB):<br /> | Press Start button (CPU will boot firmware loaded over USB):<br /> | ||
| − | [[image: | + | [[image:iMX6_Rex_Development_Kit-MfgTool_progress.png|430px]]<br /><br /> |
Wait until firmware transfer is finished:<br /> | Wait until firmware transfer is finished:<br /> | ||
| − | [[image: | + | [[image:iMX6_Rex_Development_Kit-MfgTool_finished.png|430px]]<br /><br /> |
The board boots using the firmware loaded over USB:<br /> | The board boots using the firmware loaded over USB:<br /> | ||
| − | [[image: | + | [[image:iMX6_Rex_Development_Kit-Serial_output.png|580px]] |
Latest revision as of 22:31, 26 October 2021
These steps guide through loading a bootloader via USB OTG interface. This can be useful during recovery or bootloader update.
Recommended HW:
- PC with USB port
- Voipac iMX6 Rex Development Kit
- USB to Micro-USB cable
- Soldering station
Recommended SW:
- MfgTool feature
- Serial line terminal
Procedure
Resolder resistors R0 on position R63 to R62 and R67 to R65 on the base board (Near battery holder J32):
Short BOOT_MODE jumper JP2 on iMX6 Rex Base Board. Connect PC and USB OTG port with a USB cable and power on the base board:
Open an appropriate BAT file:
Execute Manufacturing toolkit at host PC:
Press Start button (CPU will boot firmware loaded over USB):
Wait until firmware transfer is finished:
The board boots using the firmware loaded over USB:
