f645f914ac
For the boards imx6ulevk, imx6sabresd, mx25pdk, mx51evk, mx53loco, warpboard: * Replace genimage.cfg with a common Freescale genimage template named genimage.cfg.template because they all use the same layout. The only difference comes from the device tree blobs. * Replace each post-image.sh script with a generic post-image.sh script which is able to generate the right genimage.cfg depending on: ** the image type (zImage or uImage) from BR2_LINUX_KERNEL_UIMAGE ** the device tree blobs from BR2_LINUX_KERNEL_INTREE_DTS_NAME ** the rootfs type (ext2, ext3 or ext4) from BR2_TARGET_ROOTFS_EXT2 * Fix the readme.txt files accordingly Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Peter Korsgaard <peter@korsgaard.com> Cc: Yann E. MORIN <yann.morin.1998@free.fr> [Thomas: remove handling of rootfs type, using rootfs.ext2 in all cases is fine, rootfs.ext3 and rootfs.ext4 are just symbolic links to it.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
55 lines
1.2 KiB
Plaintext
55 lines
1.2 KiB
Plaintext
**************************
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Freescale i.MX51 EVK board
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**************************
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This file documents the Buildroot support for the Freescale i.MX51 EVK board.
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Build
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=====
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First, configure Buildroot for the i.MX51 EVK board:
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make mx51evk_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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- imx51-babbage.dtb
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- rootfs.ext4
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- rootfs.tar
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- sdcard.img
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- u-boot.imx
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- zImage
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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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Buildroot prepares a bootable "sdcard.img" image in the output/images/
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directory, ready to be dumped on a SD card. Launch the following
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command as root:
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dd if=output/images/sdcard.img of=/dev/<your-sd-device>
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*** WARNING! This will destroy all the card content. Use with care! ***
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For details about the medium image layout, see the definition in
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board/freescale/common/genimage.cfg.template.
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Boot the i.MX51 EVK board
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=========================
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To boot your newly created system:
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- insert the SD card in the SD slot of the board;
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- put a micro USB cable into the Debug USB Port and connect using a terminal
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emulator at 115200 bps, 8n1;
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- power on the board.
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Enjoy!
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