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authorGravatar Fabrice Goucem <fabrice.goucem@oss.nxp.com>2020-03-23 22:01:22 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@bootlin.com>2020-03-24 22:02:45 +0100
commitd0908a465b6f7cebf8ac6e1ef9e8bff37dfb4fee (patch)
tree365c798331ded26c411870a0c6a9fba5015de31f /board/freescale
parent16ee6551c3ed608f8e28d45bdd4b6b3bbcd8c09a (diff)
downloadbuildroot-d0908a465b6f7cebf8ac6e1ef9e8bff37dfb4fee.tar.gz
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configs/freescale_imx6ullevk: new defconfig
Add basic support for NXP's i.MX6 ULL EVK board: https://www.nxp.com/design/development-boards/i.mx-evaluation-and-development-boards/evaluation-kit-for-the-i.mx-6ull-and-6ulz-applications-processor:MCIMX6ULL-EVK Signed-off-by: Fabrice Goucem <fabrice.goucem@oss.nxp.com> Signed-off-by: Fabrice Goucem <fabrice.goucem@nxp.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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+****************************
+Freescale i.MX6ULL EVK board
+****************************
+
+This file documents the Buildroot support for the Freescale i.MX6ULL EVK board.
+
+Build
+=====
+
+First, configure Buildroot for your i.MX6ULL EVK board:
+
+ make freescale_imx6ullevk_defconfig
+
+Build all components:
+
+ make
+
+You will find in output/images/ the following files:
+ - boot.vfat
+ - imx6ull-14x14-evk.dtb
+ - rootfs.ext2
+ - rootfs.ext4
+ - rootfs.tar
+ - sdcard.img
+ - u-boot.bin
+ - u-boot.imx
+ - zImage
+
+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.
+
+Boot the i.MX6ULL EVK board
+===========================
+
+To boot your newly created system (refer to the i.MX 6ULL EVK Quick Start Guide [1] for guidance):
+- insert the SD card in the micro SD slot of the board;
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+ emulator at 115200 bps, 8n1;
+- power on the board.
+
+Enjoy!
+
+References
+==========
+[1] https://www.nxp.com/files-static/32bit/doc/brochure/IMX6ULLQSG.pdf