Difference between revisions of "iMX6 Rex USB Booting"
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Open an appropriate BAT file:<br /> | Open an appropriate BAT file:<br /> | ||
| − | [[image:iMX6_Rex_Development_kit-Boot-file-selection. | + | [[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:iMX6_Rex_Development_kit-MfgTool_start. | + | [[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:iMX6_Rex_Development_kit-MfgTool_progress. | + | [[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:iMX6_Rex_Development_kit-MfgTool_finished. | + | [[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:iMX6_Rex_Development_kit-Serial_output. | + | [[image:iMX6_Rex_Development_kit-Serial_output.png|580px]] |
Revision as of 16:51, 31 August 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):
450px
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:
300px
Open an appropriate BAT file:
580px
Execute Manufacturing toolkit at host PC:
580px
Press Start button (CPU will boot firmware loaded over USB):
430px
Wait until firmware transfer is finished:
430px
The board boots using the firmware loaded over USB:
580px
