zedboard: add Avnet Zedboard support.
[Thomas: update to recent Buildroot which had renamed several Config.in options, lock down kernel headers version] Signed-off-by: Spenser Gilliland <spenser@gillilanding.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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board/avnet/zedboard/readme.txt
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board/avnet/zedboard/readme.txt
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This is the buildroot board support for the Avnet Zedboard. The Zedboard is
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a development board based on the Xilinx Zynq-7000 based All-Programmable
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System-On-Chip.
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Zedboard information including schematics, reference designs, and manuals are
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available from http://www.zedboard.org .
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To boot the Zedboard using a buildroot generated image copy the following files
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to the sdcard:
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zynq-zed.dtb -> devicetree.dtb
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rootfs.cpio.gz.uboot -> uramdisk.image.gz
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uImage -> uImage
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configs/zedboard_defconfig
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configs/zedboard_defconfig
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BR2_arm=y
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BR2_cortex_a9=y
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BR2_ARM_ENABLE_NEON=y
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# Lock to 3.8 headers as the kernel is based off 3.8
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BR2_KERNEL_HEADERS_VERSION=y
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BR2_DEFAULT_KERNEL_VERSION="3.8"
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BR2_TARGET_GENERIC_GETTY_PORT="ttyPS0"
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# Kernel
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_GIT=y
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BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/Xilinx/linux-xlnx.git"
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BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v14.5"
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BR2_LINUX_KERNEL_DEFCONFIG="xilinx_zynq"
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BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x8000"
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="zynq-zed"
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# Root filesystem
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BR2_TARGET_ROOTFS_CPIO=y
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BR2_TARGET_ROOTFS_CPIO_GZIP=y
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BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
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# Bootloader
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BR2_TARGET_UBOOT=y
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BR2_TARGET_UBOOT_BOARDNAME="zynq_zed"
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BR2_TARGET_UBOOT_CUSTOM_GIT=y
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BR2_TARGET_UBOOT_CUSTOM_REPO_URL="git://github.com/Xilinx/u-boot-xlnx.git"
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BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="xilinx-v14.5"
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BR2_TARGET_UBOOT_FORMAT_ELF=y
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