Difference between revisions of "iMX6 Rex Basic Recovery"
Jump to navigation
Jump to search
(Created page with "Category:iMX6 Rex Development Kit Category:iMX6 Rex Basic Category:iMX6 Rex Recovery <!-- --> <div style="float:right">__TOC__</div> == Description == The recovery...") |
|||
| Line 12: | Line 12: | ||
=== Recommended SW === | === Recommended SW === | ||
| − | * [ | + | * [https://downloads.voipac.com/files/iMX6_Rex_Development_Kit/tools/mfgtools-Imx6Rex.zip Mfg tools] |
* Serial adapter with terminal application | * Serial adapter with terminal application | ||
* TFTP server | * TFTP server | ||
Revision as of 11:05, 24 April 2022
Description
The recovery procedure consists of following steps:
- Loading bootloader binary over USB OTG interface
- Flashing bootloader over Ethernet
- Erasing bootloader environment
- Resetting module
Recommended SW
- Mfg tools
- Serial adapter with terminal application
- TFTP server
- DHCP server (optional)
Configuration
Updating bootloader
Download U-Boot image:
cd /srv/tftp/imx6/ wget http://downloads.voipac.com/files/iMX6_Rex_Development_Kit/module/software/uboot/binaries/u-boot-imx6-rexbasic-2.4.imx
Use the downloaded file to update the bootloader:
setenv ipaddr 192.168.0.150 setenv serverip 192.168.0.1 mw.b 0x10800000 0xFF 0x80000;if tftp 0x10800000 imx6/u-boot-imx6-rexbasic-2.4.imx; then if sf probe 2:2; then sf erase 0x0 0x80000;sf write 0x10800000 0x400 0x7fc00; fi; fi reset
Creating bootable SD card
Follow these steps to prepare the SD card