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https://github.com/brain-hackers/u-boot-brain
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This commit adds board support for i.MXRT1050-EVK from NXP. This board is an evaluation kit provided by NXP for i.MXRT105x processor family. More information about this board can be found here: https://www.nxp.com/design/development-boards/i.mx-evaluation-and-development-boards/i.mx-rt1050-evaluation-kit:MIMXRT1050-EVK The initial supported/tested devices include: - Debug serial - SD Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> |
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| .. | ||
| imximage.cfg | ||
| imxrt1050-evk.c | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
How to use U-Boot on NXP i.MXRT1050 EVK ----------------------------------------------- - Build U-Boot for i.MXRT1050 EVK: $ make mrproper $ make imxrt1050-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/mmcblk0 bs=1k seek=1; sync - Flash the u-boot.img image into the micro SD card: sudo dd if=u-boot.img of=/dev/sdb bs=1k seek=128; sync - Jumper settings: SW7: 1 0 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.