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u-boot/board/variscite/dart_6ul
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Simon Glass 90526e9fba common: Drop net.h from common header 
Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.

Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:31 -04:00
..
dart_6ul.c common: Drop net.h from common header 2020-05-18 17:33:31 -04:00
Kconfig imx: Add variscite DART-6UL Evaluation Kit 2019-04-25 19:16:24 +02:00
MAINTAINERS imx: Add variscite DART-6UL Evaluation Kit 2019-04-25 19:16:24 +02:00
Makefile imx: Add variscite DART-6UL Evaluation Kit 2019-04-25 19:16:24 +02:00
README imx: Add variscite DART-6UL Evaluation Kit 2019-04-25 19:16:24 +02:00
spl.c Convert to use fsl_esdhc_imx for i.MX platforms 2019-06-23 14:18:34 +08:00

README 

How to use U-Boot on variscite DART-6UL Evaluation Kit
------------------------------------------------------

- Configure and build U-Boot for DART-6UL iMX6ULL:

    $ make mrproper
    $ make variscite_dart6ul_defconfig
    $ make

  This will generate SPL and u-boot-dtb.img images.

Boot from MMC/SD:
- The SPL and u-boot-dtb.img images need to be flashed into the micro SD card:

    $ sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
    $ sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync

- Boot mode settings:

  Boot switch position: SW1 -> 0
			SW2 -> 0

Boot from eMMC:
- if bootpart is not enabled by default, to enable under Linux
	echo 0 >/sys/block/mmcblk1boot0/force_ro
	mmc bootpart enable 1 1 /dev/mmcblk1boot0

- Flash the SPL and u-boot-dtb.img to mmcblk1boot0
    $ sudo dd if=SPL of=/dev/mmcblk1boot0 bs=1k seek=1; sync
    $ sudo dd if=u-boot-dtb.img of=/dev/mmcblk1boot0 bs=1k seek=69; sync

- Boot mode settings:

  Boot switch position: SW1 -> 0
			SW2 -> 1

- Connect the Serial cable to UART0 and the PC for the console.

- Insert the micro SD card in the board and power it up.

- U-Boot messages should come up.