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- U-Boot for the Congatec Conga-QEVAl Evaluation Carrier board with
- qmx6 quad module.
- This file contains information for the port of U-Boot to the Congatec
- Conga-QEVAl Evaluation Carrier board with qmx6 quad module.
- 1. Boot source, boot from SD card
- ---------------------------------
- By default, the Congatec board can boot only from the SPI-NOR.
- But, with the u-boot version provided with the board you can write boot
- registers to force the board to reboot and boot from the SD slot. If
- "bmode" command is not available from your pre-installed u-boot, these
- instruction will produce the same effect:
- conga-QMX6 U-Boot > mw.l 0x20d8040 0x3850
- conga-QMX6 U-Boot > mw.l 0x020d8044 0x10000000
- conga-QMX6 U-Boot > reset
- resetting ...
- The the board will reboot and, if you have written your SD correctly
- the board will use u-boot that live into the SD
- To copy the resulting u-boot.imx to the SD card:
- dd if=u-boot.imx of=/dev/xxx bs=512 seek=2
- Note: Replace xxx with the device representing the SD card in your system.
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