c05f27c8ae
This patch adds support for the NXP i.MX 93 11x11 EVK board [1]. [1] https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-93-evaluation-kit:i.MX93EVK Reviewed-by: Julien Olivain <ju.o@free.fr> Tested-by: Julien Olivain <ju.o@free.fr> [Julien: tested on NXP board i.MX93EVK, cpu rev A1, board rev B] Reviewed-by: Gary Bisson <bisson.gary@gmail.com> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> [Arnout: - Fix shellcheck errors. - Add hash files for ATF, linux, U-Boot. ] Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
78 lines
1.9 KiB
Plaintext
78 lines
1.9 KiB
Plaintext
*********************
|
|
NXP i.MX93 EVK board
|
|
*********************
|
|
|
|
This file documents the Buildroot support for the i.MX 93 EVK board.
|
|
|
|
Build
|
|
=====
|
|
|
|
First, configure Buildroot for the i.MX 93 EVK board:
|
|
|
|
make freescale_imx93evk_defconfig
|
|
|
|
Build all components:
|
|
|
|
make
|
|
|
|
You will find in output/images/ the following files:
|
|
- ahab-container.img
|
|
- bl31.bin
|
|
- boot.vfat
|
|
- ddr_fw.bin
|
|
- Image
|
|
- imx93-11x11-evk.dtb
|
|
- imx9-boot-sd.bin
|
|
- lpddr4_pmu_train_fw.bin
|
|
- rootfs.ext2
|
|
- rootfs.ext4
|
|
- rootfs.tar
|
|
- sdcard.img
|
|
- u-boot-atf-container.img
|
|
- u-boot.bin
|
|
- u-boot-hash.bin
|
|
- u-boot-spl.bin
|
|
- u-boot-spl-ddr.bin
|
|
- u-boot-spl-padded.bin
|
|
|
|
Create a bootable SD card
|
|
=========================
|
|
|
|
To determine the device associated to the SD card have a look in the
|
|
/proc/partitions file:
|
|
|
|
cat /proc/partitions
|
|
|
|
Buildroot prepares a bootable "sdcard.img" image in the output/images/
|
|
directory, ready to be dumped on a SD card. Launch the following
|
|
command as root:
|
|
|
|
dd if=output/images/sdcard.img of=/dev/<your-sd-device>
|
|
|
|
*** WARNING! This will destroy all the card content. Use with care! ***
|
|
|
|
For details about the medium image layout, see the definition in
|
|
board/freescale/common/imx/genimage.cfg.template_imx9.
|
|
|
|
Boot the i.MX 93 EVK board
|
|
===============================
|
|
|
|
To boot your newly created system (refer to the i.MX 93 EVK Documentation
|
|
[1] for guidance):
|
|
- insert the SD card in the SD slot of the board;
|
|
- Configure the switches as follows:
|
|
SW1301: 0100 SW1301[1-4]
|
|
- put a micro USB cable into the Debug USB Port and connect using a terminal
|
|
emulator at 115200 bps, 8n1;
|
|
- power on the board.
|
|
|
|
Note: the debug USB connector presents 4 UARTs (for example /dev/ttyUSB[0-3]),
|
|
the Cortex-A55 UART should be the 3rd one (in the previous example, /dev/ttyUSB2).
|
|
Refer to the documentation [1] for more details.
|
|
|
|
Enjoy!
|
|
|
|
References
|
|
==========
|
|
[1] https://www.nxp.com/document/guide/getting-started-with-the-i-mx93-evk:GS-IMX93EVK
|