diff options
| author | Giulio Benetti <giulio.benetti@benettiengineering.com> | 2020-02-18 20:02:55 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-04-18 14:55:00 +0200 |
| commit | 931edc6efb11f07557b5fb85f5ce95afa4818f25 (patch) | |
| tree | 63238b001bfc73611e132ef0e36bdb573b0010d6 /board/freescale/imxrt1020-evk/README | |
| parent | 7787330200526023f49b4d60869a1c91e908132a (diff) | |
Add support for i.MXRT1020-EVK board
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Diffstat (limited to 'board/freescale/imxrt1020-evk/README')
| -rw-r--r-- | board/freescale/imxrt1020-evk/README | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/board/freescale/imxrt1020-evk/README b/board/freescale/imxrt1020-evk/README new file mode 100644 index 0000000000..3da72fdad2 --- /dev/null +++ b/board/freescale/imxrt1020-evk/README @@ -0,0 +1,31 @@ +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/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: + +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. |