68 lines
1.8 KiB
Plaintext
68 lines
1.8 KiB
Plaintext
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*******************************************************
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Freescale i.MX6Q and i.MX6DL SABRESD development boards
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*******************************************************
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This file documents the Buildroot support for the Freescale SABRE Board for
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Smart Devices Based on the i.MX 6 Series (SABRESD).
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Read the SABRESD Quick Start Guide for an introduction to the board:
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http://cache.freescale.com/files/32bit/doc/quick_start_guide/SABRESDB_IMX6_QSG.pdf
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Build
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=====
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First, configure Buildroot for your SABRESD board.
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For i.MX6Q:
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make freescale_imx6qsabresd_defconfig
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For i.MX6DL:
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make freescale_imx6dlsabresd_defconfig
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Build all components:
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make
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You will find in ./output/images/ the following files:
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- imx6dl-sabresd.dtb or imx6q-sabresd.dtb
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- rootfs.ext2
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- rootfs.tar
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- u-boot.imx
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- uImage
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Create a bootable SD card
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=========================
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To determine the device associated to the SD card have a look in the
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/proc/partitions file:
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cat /proc/partitions
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Run the following script as root on your SD card. This will partition the card
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and copy the bootloader, kernel, DTBs and root filesystem as needed.
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*** WARNING! The script will destroy all the card content. Use with care! ***
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./board/freescale/imx6sabresd/create-boot-sd.sh <your-sd-device>
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Boot the SABRESD board
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======================
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To boot your newly created system (refer to the SABRESD Quick Start Guide for
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guidance):
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- insert the SD card in the SD3 slot of the board;
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- locate the BOOT dip switches (SW6), set dips 2 and 7 to ON, all others to OFF;
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- connect a Micro USB cable to Debug Port and connect using a terminal emulator
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at 115200 bps, 8n1;
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- power on the board.
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Enjoy!
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References
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==========
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https://community.freescale.com/docs/DOC-95015
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https://community.freescale.com/docs/DOC-95017
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https://community.freescale.com/docs/DOC-99218
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