mirror of
https://github.com/AsahiLinux/u-boot
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2bdfde5a00
Set dd "of=" to "of=/dev/sdX" to be generic and prevent host hard drive damage. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> |
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| .. | ||
| imximage.cfg | ||
| imxrt1020-evk.c | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
How to use U-Boot on NXP i.MXRT1020 EVK ----------------------------------------------- - Build U-Boot for i.MXRT1020 EVK: $ make mrproper $ make imxrt1020-evk_defconfig $ make This will generate the SPL image called SPL and the u-boot.img. - Flash the SPL image into the micro SD card: sudo dd if=SPL of=/dev/sdX bs=1k seek=1; sync - Flash the u-boot.img image into the micro SD card: sudo dd if=u-boot.img of=/dev/sdX bs=1k seek=128; sync - Jumper settings: SW8: 0 1 1 0 where 0 means bottom position and 1 means top position (from the switch label numbers reference). - Connect the USB cable between the EVK and the PC for the console. (The USB console connector is the one close the ethernet connector) - Insert the micro SD card in the board, power it up and U-Boot messages should come up.