d0185fcc6d
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
63 lines
1.2 KiB
Plaintext
63 lines
1.2 KiB
Plaintext
BeagleBone
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Intro
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=====
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To be able to use BeagleBone board with the images generated by
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Buildroot, you have to prepare the SDCard.
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How to build it
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===============
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$ make beaglebone_defconfig
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Then you can edit the build options using
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$ make menuconfig
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Compile all and build rootfs image:
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$ make
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Result of the build
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-------------------
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After building, you should get a tree like this:
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output/images/
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├── am335x-boneblack.dtb
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├── am335x-bone.dtb
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├── MLO
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├── rootfs.ext2
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├── u-boot.img
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├── uEnv.txt
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└── zImage
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Prepare your SDCard
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===================
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You need to prepare first partition in fat32 and marked as bootable,
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and second where you will write rootfs.
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Copy the files to boot partition
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$ cp MLO u-boot.img zImage uEnv.txt *.dtb /media/zzzzz
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where /media/zzzzz is the mount point.
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Then you need to write the rootfs image onto SDCard:
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# dd if=rootfs.ext2 of=/dev/xxxxx
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where /dev/xxxxx is the second partition. Use:
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# fdisk -l
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to check for correct one.
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Finish
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======
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Unmount all mounted SDCard partitions and insert the card to BeagleBone.
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Hold the "BOOT" button and apply power. Then release the "BOOT" button.
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The output is available on the serial console.
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